{"id":3048,"date":"2026-06-15T09:41:46","date_gmt":"2026-06-15T09:41:46","guid":{"rendered":"https:\/\/regenerative-thermal-oxidation.com\/?p=3048"},"modified":"2026-06-15T09:41:46","modified_gmt":"2026-06-15T09:41:46","slug":"celik-peletleme-isleminde-manyetik-duman-azaltimi-cfd-ile-dogrulanmis-akis-alani-tasarimi-ile-2-000-000-nm%c2%b3-h-olceginde-ultra-dusuk-emisyon-uyumlulugu","status":"publish","type":"post","link":"https:\/\/regenerative-thermal-oxidation.com\/tr\/basvuru\/celik-peletleme-isleminde-manyetik-duman-azaltimi-cfd-ile-dogrulanmis-akis-alani-tasarimi-ile-2-000-000-nm%c2%b3-h-olceginde-ultra-dusuk-emisyon-uyumlulugu\/","title":{"rendered":"\u00c7elik Pelet \u00dcretiminde Manyetik Duman Azaltma: CFD ile Do\u011frulanm\u0131\u015f Ak\u0131\u015f Alan\u0131 Tasar\u0131m\u0131 ile 2.000.000 Nm\u00b3\/h \u00d6l\u00e7e\u011finde Ultra D\u00fc\u015f\u00fck Emisyon Uyumlulu\u011fu"},"content":{"rendered":"

<\/p>\n

<\/p>\n
\n

Vaka \u0130ncelemesi \u00b7 End\u00fcstriyel Emisyon Kontrol\u00fc<\/p>\n

\u00c7in'in en b\u00fcy\u00fck tek \u00fcniteli zincir \u0131zgaral\u0131 peletleme hatt\u0131n\u0131n, benzeri g\u00f6r\u00fclmemi\u015f 2.000.000 Nm\u00b3\/saatlik \u00fcretim kapasitesiyle, CFD ak\u0131\u015f alan\u0131 sim\u00fclasyonu ve yap\u0131sal dayan\u0131kl\u0131l\u0131k do\u011frulamas\u0131 i\u00e7eren grafen kompozit Manyetik Duman Azaltma sistemi kullanarak, y\u00fcksek nemli Yangtze Nehri ikliminde g\u00f6r\u00fcn\u00fcr dumans\u0131z \u00e7al\u0131\u015fma, PM\/SO\u2082\/NOx i\u00e7in 10\/35\/50 mg\/Nm\u00b3 ultra d\u00fc\u015f\u00fck emisyon hedefleri ve y\u0131l boyunca uyumlulu\u011fu nas\u0131l sa\u011flad\u0131\u011f\u0131 anlat\u0131l\u0131yor.<\/p>\n

Beyaz T\u00fcylerin Giderilmesi<\/span>
\n\u00c7elik Pelet \u00dcretiminde Baca Gaz\u0131 Ar\u0131t\u0131m\u0131<\/span>
\nUltra D\u00fc\u015f\u00fck Emisyon Uyumlulu\u011fu<\/span>
\nCFD Ak\u0131\u015f Alan\u0131 Sim\u00fclasyonu<\/span>
\nB\u00fcy\u00fck \u00d6l\u00e7ekli Manyetik Duman Ar\u0131t\u0131m\u0131<\/span><\/div>\n<\/header>\n

<\/p>\n

\n
\n
2,000,000<\/div>\n
Nm\u00b3\/h<\/div>\n
Nominal Baca Gaz\u0131 Hacmi<\/div>\n<\/div>\n
\n
\u226597%<\/div>\n
Ar\u0131tma Oran\u0131<\/div>\n
Kar\u0131\u015f\u0131k Kirleticilerin Giderilmesi<\/div>\n<\/div>\n
\n
10\/35\/50<\/div>\n
mg\/Nm\u00b3<\/div>\n
PM \/ SO\u2082 \/ NOx Ultra D\u00fc\u015f\u00fck Hedefler<\/div>\n<\/div>\n
\n
1.511 kW<\/div>\n
Sistem G\u00fcc\u00fc<\/div>\n
Tam Tedavi Treni<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

01 \u2014 Sekt\u00f6r Hakk\u0131nda Bilgiler<\/p>\n

\u00c7elik Pelet \u00dcretimi \u00d6nemli Bir Kirlilik Kayna\u011f\u0131 ve Ultra D\u00fc\u015f\u00fck Emisyon Zorunlulu\u011fu<\/h2>\n

\u00c7elik \u00fcretim zincirinde atmosferik kirlili\u011fin en b\u00fcy\u00fck pay\u0131ndan sinterleme ve peletleme i\u015flemleri sorumludur. \u00c7in \u00c7elik Birli\u011fi verilerine g\u00f6re, sekt\u00f6r\u00fcn 2017 ton \u00e7elik i\u00e7in toplam enerji t\u00fcketimi 570,51 kg standart k\u00f6m\u00fcr e\u015fde\u011feri olup, bunun 25,59 kg'\u0131 bilyeli tak\u0131m (peletleme) \u00fcretim enerjisidir. Kokla\u015ft\u0131rmadan \u00e7elik \u00fcretimine kadar olan s\u00fcre\u00e7 ak\u0131\u015f\u0131nda, sinterleme ve peletlemeden kaynaklanan kirlilik y\u00fck\u00fc, toplam \u00e7elik fabrikas\u0131 emisyon envanterinin yakla\u015f\u0131k 901 TP3T'sini olu\u015fturmaktad\u0131r: Bilyeli tak\u0131m i\u015flemlerinden kaynaklanan partik\u00fcl madde de\u015farj\u0131 toplam\u0131n 5,21 TP3T'sini, SO\u2082 20,11 TP3T'sini ve NOx ise 10,41 TP3T'sini olu\u015fturmaktad\u0131r.<\/p>\n

Giderek artan \u201cMavi G\u00f6ky\u00fcz\u00fc Savunmas\u0131\u201d politika gereksinimlerine yan\u0131t olarak, Ekoloji ve \u00c7evre Bakanl\u0131\u011f\u0131 ile di\u011fer d\u00f6rt bakanl\u0131k taraf\u0131ndan 2019 y\u0131l\u0131nda ortakla\u015fa yay\u0131nlanan ulusal y\u00f6nergeler \u015funlar\u0131 i\u00e7ermektedir: \u00c7elik Sanayinde Ultra D\u00fc\u015f\u00fck Emisyon D\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn Uygulanmas\u0131na \u0130li\u015fkin G\u00f6r\u00fc\u015fler<\/em> (HJ [2019] No. 35) \u2014 peletleme ve sinterleme baca gaz\u0131 i\u00e7in belirli saatlik ortalama konsantrasyon s\u0131n\u0131rlar\u0131 belirlenmi\u015ftir: partik\u00fcl madde (PM) 10 mg\/Nm\u00b3'\u00fc, SO\u2082 35 mg\/Nm\u00b3'\u00fc ve NOx 50 mg\/Nm\u00b3'\u00fc a\u015fmamal\u0131d\u0131r. Bu ultra d\u00fc\u015f\u00fck hedefler, \u00f6nceki hedeflere g\u00f6re \u00f6nemli \u00f6l\u00e7\u00fcde daha kat\u0131d\u0131r. Demir ve \u00c7elik Sanayi Hava Kirletici Emisyon Standard\u0131<\/em> (GB 28662\u22122012), bu da, faaliyetlerine devam etmeyi planlayan herhangi bir peletleme tesisi i\u00e7in kapsaml\u0131 ar\u0131tma sistemi y\u00fckseltmelerini ka\u00e7\u0131n\u0131lmaz k\u0131lmaktad\u0131r.<\/p>\n

Bu vaka \u00e7al\u0131\u015fmas\u0131ndaki tesis i\u00e7in \u2014\u00c7in'in en b\u00fcy\u00fck tek \u00fcniteli zincir \u0131zgaral\u0131 peletleme hatt\u0131n\u0131 (500 t\/h kapasiteyle) ve d\u00fcnyan\u0131n en b\u00fcy\u00fck zincir \u0131zgaral\u0131 makine \u00fcretim hatt\u0131n\u0131 i\u015fleten, ayr\u0131ca yap\u0131m a\u015famas\u0131nda olan 500 t\/h kapasiteli ek bir hatt\u0131 da bulunan tesis i\u00e7in\u2014 ultra d\u00fc\u015f\u00fck emisyonlu iyile\u015ftirme, bir uyumluluk \u00e7al\u0131\u015fmas\u0131 de\u011fil, uzun vadeli operasyonel s\u00fcreklili\u011fe y\u00f6nelik stratejik bir yat\u0131r\u0131md\u0131. Tesis, bu MPA iyile\u015ftirmesinin yan\u0131 s\u0131ra bir kire\u00e7ta\u015f\u0131-al\u00e7\u0131 WFGD sistemi kurarak, MPA'n\u0131n son g\u00f6r\u00fcn\u00fcr duman giderme ve derin parlatma i\u015flevini sa\u011flad\u0131\u011f\u0131 eksiksiz \u00e7ok a\u015famal\u0131 ultra d\u00fc\u015f\u00fck emisyonlu bir ar\u0131tma hatt\u0131 olu\u015fturdu.<\/p>\n

\n
<\/div>\n

\u201c2.000.000 Nm\u00b3\/h kapasiteyle bu, standart bir MPA \u00fcnitesi de\u011fil; b\u00fcy\u00fck \u00f6l\u00e7ekli bir end\u00fcstriyel yap\u0131d\u0131r ve b\u00fcy\u00fck bir in\u015faat veya makine m\u00fchendisli\u011fi projesiyle ayn\u0131 m\u00fchendislik titizli\u011fini gerektirir. CFD ak\u0131\u015f alan\u0131 sim\u00fclasyonu ve yap\u0131sal dayan\u0131m analizi iste\u011fe ba\u011fl\u0131 iyile\u015ftirmeler de\u011fil; sistemin g\u00fcvenli bir \u015fekilde in\u015fa edilememesi veya performans g\u00f6stermesine g\u00fcvenilememesi i\u00e7in temel tasar\u0131m gereksinimleridir.\u201d<\/p>\n

\u2014 M\u00fchendislik Teknik \u00d6zeti, \u00c7elik Sanayi Manyetik Duman Azaltma Projesi<\/cite><\/p><\/blockquote>\n

\"\u00c7elik<\/p>\n<\/section>\n

\n

<\/p>\n

\n

02 \u2014 Kirlilik Profili<\/p>\n

Y\u00fckseltme \u00d6ncesi Emisyon Ger\u00e7ekli\u011fi: Zincir Izgaral\u0131 Peletleme Baca Gaz\u0131 2.000.000 Nm\u00b3\/h<\/h2>\n

Tesis, y\u0131ll\u0131k 5 milyon ton oksitlenmi\u015f pelet \u00fcretimiyle zincir \u0131zgaral\u0131 d\u00f6ner f\u0131r\u0131n \u00fcretim s\u00fcrecini kullanmaktad\u0131r. Ultra d\u00fc\u015f\u00fck emisyonlu y\u00fckseltmeden \u00f6nce, \u00e7evrimi\u00e7i emisyon izleme sistemi, peletleme hatt\u0131 bacas\u0131ndan a\u015fa\u011f\u0131daki ortalama konsantrasyonlar\u0131 kaydetmi\u015ftir: ortalama 12 mg\/Nm\u00b3 partik\u00fcl madde (pik de\u011fer 16 mg\/Nm\u00b3'e kadar); ortalama 106 mg\/Nm\u00b3 SO\u2082 (pik de\u011fer 180 mg\/Nm\u00b3'e kadar); ortalama yakla\u015f\u0131k 116 mg\/Nm\u00b3 NOx (pik de\u011fer 200 mg\/Nm\u00b3'e kadar). Gaz s\u0131cakl\u0131\u011f\u0131 ortalama 50\u00b0C, oksijen i\u00e7eri\u011fi 18% ve bacadaki nem ortalama 5% idi.<\/p>\n

Bu iyile\u015ftirme \u00f6ncesi konsantrasyonlarda bile, mevcut partik\u00fcl, SO\u2082 ve NOx seviyeleri, HJ [2019] No. 35 kapsam\u0131nda gerekli olan ultra d\u00fc\u015f\u00fck emisyon standartlar\u0131n\u0131 ve yerel ekolojik \u00e7evre otoritesinin zincir \u0131zgaral\u0131 peletleme \u00fcnitesi i\u00e7in belirledi\u011fi 10 mg\/Nm\u00b3 partik\u00fcl limitini, 35 mg\/Nm\u00b3 SO\u2082 limitini ve 50 mg\/Nm\u00b3 NOx limitini zaten a\u015fmaktayd\u0131. Bu nedenle iyile\u015ftirme kapsam\u0131, mevcut k\u00fck\u00fcrt giderme sisteminin etkinli\u011fini art\u0131rmak i\u00e7in peletleme fabrikas\u0131 alan\u0131na geri d\u00f6nmeyi, yeni bir k\u00fck\u00fcrt giderme sistemi eklemeyi ve yeni bir k\u00fck\u00fcrt giderilmi\u015f baca gaz\u0131 beyaz duman giderme \u00fcnitesi kurmay\u0131, baca gaz\u0131 d\u0131\u015f emisyon kirletici seviyelerinin ultra d\u00fc\u015f\u00fck emisyon standartlar\u0131na ula\u015fmas\u0131 sorununu sistematik olarak \u00e7\u00f6zmeyi i\u00e7eriyordu.<\/p>\n

Bu alan, belirgin mevsimleri, bol ya\u011f\u0131\u015f\u0131, nemli-s\u0131cak yazlar\u0131 ve so\u011fuk-kuru k\u0131\u015flar\u0131 ile birlikte mevsimsel kuzey r\u00fczgarlar\u0131n\u0131n e\u015flik etti\u011fi subtropikal muson iklim b\u00f6lgesinde, Hubei eyaletinin do\u011fusunda yer almaktad\u0131r. Y\u0131ll\u0131k ortalama r\u00fczgar h\u0131z\u0131 2,4 m\/s; k\u0131\u015f tasar\u0131m d\u0131\u015f ortam s\u0131cakl\u0131\u011f\u0131 -2\u00b0C; yaz tasar\u0131m d\u0131\u015f ortam s\u0131cakl\u0131\u011f\u0131 39\u00b0C'dir. Y\u0131ll\u0131k ortalama s\u0131cakl\u0131k 17,3\u00b0C olup, en so\u011fuk ay\u0131n ortalama s\u0131cakl\u0131\u011f\u0131 4,6\u00b0C'dir. Y\u0131ll\u0131k ortalama ba\u011f\u0131l nem ,91 TP3T olup, Nisan-Ekim aylar\u0131 aras\u0131nda ortalama nem i\u00e7eri\u011fi 18,92 g\/m\u00b3't\u00fcr. Kas\u0131m ay\u0131ndan bir sonraki y\u0131l\u0131n Mart ay\u0131na kadar ortalama s\u0131cakl\u0131k 13\u00b0C'nin alt\u0131nda kalmakta ve ba\u011f\u0131l nem TP3T-80 TP3T aras\u0131nda seyretmektedir; bu da beyaz duman\u0131n y\u0131l\u0131n yar\u0131s\u0131ndan fazlas\u0131nda s\u00fcrekli olarak g\u00f6r\u00fclebilen bir olgu olmas\u0131na neden olmaktad\u0131r.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\nY\u00fckseltme \u00d6ncesi (ortalama \/ en y\u00fcksek)<\/th>\nY\u00fckseltme Sonras\u0131 Hedef<\/th>\nUltra D\u00fc\u015f\u00fck Limit<\/th>\n<\/tr>\n<\/thead>\n
NOx<\/td>\n116 \/ 200 mg\/Nm\u00b3<\/td>\n\u226450 mg\/Nm\u00b3<\/td>\n50 mg\/Nm\u00b3<\/td>\n<\/tr>\n
SO\u2082<\/td>\n106 \/ 180 mg\/Nm\u00b3<\/td>\n\u226435 mg\/Nm\u00b3<\/td>\n35 mg\/Nm\u00b3<\/td>\n<\/tr>\n
Partik\u00fcl madde (PM)<\/td>\n12 \/ 16 mg\/Nm\u00b3<\/td>\n\u226410 mg\/Nm\u00b3<\/td>\n10 mg\/Nm\u00b3<\/td>\n<\/tr>\n
Kar\u0131\u015f\u0131k giri\u015f kirletici yo\u011funlu\u011fu (MPA giri\u015fi)<\/td>\n50 mg\/Nm\u00b3<\/td>\n\u226410 mg\/Nm\u00b3<\/td>\n10 mg\/Nm\u00b3<\/td>\n<\/tr>\n
G\u00f6r\u00fcn\u00fcr beyaz t\u00fcy<\/td>\nMevcut (kal\u0131c\u0131)<\/td>\nYok (g\u00f6r\u00fcnmez)<\/td>\nTemelde beyaz t\u00fcy yok.<\/td>\n<\/tr>\n
Toplam baca gaz\u0131 hacmi<\/td>\n2.000.000 Nm\u00b3\/sa<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
Baca gaz\u0131 s\u0131cakl\u0131\u011f\u0131 (baca giri\u015fi)<\/td>\n53\u00b0C<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
Oksijen i\u00e7eri\u011fi<\/td>\n18%<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
Giri\u015f nemi (MPA cinsinden)<\/td>\n12.7%<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
Uygulanabilir standart<\/td>\nGB 28662\u22122012 + Ultra D\u00fc\u015f\u00fck Emisyon Gereksinimleri (HJ [2019] No. 35)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
\n

<\/p>\n

\n

03 \u2014 M\u00fchendislik Gereksinimleri<\/p>\n

Tasar\u0131m Kriterleri: B\u00fcy\u00fck \u00d6l\u00e7ekli M\u00fchendislik, Standart MPA Spesifikasyonundan Daha Fazlas\u0131n\u0131 Gerektirir<\/h2>\n

Baca gaz\u0131 hacmi 2.000.000 Nm\u00b3\/h'ye ula\u015ft\u0131\u011f\u0131nda, MPA \u00fcnitesi end\u00fcstriyel ekipmandan b\u00fcy\u00fck \u00f6l\u00e7ekli in\u015faat m\u00fchendisli\u011fi altyap\u0131s\u0131na d\u00f6n\u00fc\u015f\u00fcr. A\u015fa\u011f\u0131daki m\u00fchendislik gereksinimleri, daha k\u00fc\u00e7\u00fck tesisler i\u00e7in ge\u00e7erli olan standart kriterlerin \u00f6tesinde, bu \u00f6l\u00e7ekte gereken ek titizli\u011fi yans\u0131tmaktad\u0131r.<\/p>\n

\n
\n
\ud83c\udfaf<\/div>\n

Ultra D\u00fc\u015f\u00fck Emisyon Standard\u0131na Uygunluk<\/h3>\n

Se\u00e7ilen t\u00fcm teknolojilerin, t\u00fcm \u00e7al\u0131\u015fma ko\u015fullar\u0131 alt\u0131nda ayn\u0131 anda PM \u226410 mg\/Nm\u00b3, SO\u2082 \u226435 mg\/Nm\u00b3 ve NOx \u226450 mg\/Nm\u00b3 de\u011ferlerine ula\u015fmas\u0131 gerekmektedir. Bunlar, k\u0131sa d\u00f6nem ortalamalar\u0131 de\u011fil, saatlik ortalama konsantrasyon s\u0131n\u0131rlar\u0131d\u0131r ve bu da a\u015f\u0131r\u0131 de\u011fer art\u0131\u015flar\u0131 olmadan son derece istikrarl\u0131 bir ar\u0131tma performans\u0131 gerektirir.<\/p>\n<\/div>\n

\n
\ud83d\udcca<\/div>\n

CFD Ak\u0131\u015f Alan\u0131 Sim\u00fclasyonu (Zorunlu)<\/h3>\n

2.000.000 Nm\u00b3\/h debide, emici kesit boyunca gaz da\u011f\u0131l\u0131m\u0131n\u0131n homojenli\u011fi standart kanal boyutland\u0131rma uygulamalar\u0131ndan varsay\u0131lamaz. Kar\u0131\u015ft\u0131rma \u00fcnitesi giri\u015f kanal\u0131ndan birincil ve ikincil emici kademelerinden \u00e7\u0131k\u0131\u015fa kadar t\u00fcm ak\u0131\u015f alan\u0131n\u0131n CFD sim\u00fclasyonu, zorunlu bir tasar\u0131m \u00e7\u0131kt\u0131s\u0131d\u0131r. Herhangi bir yap\u0131sal \u00e7al\u0131\u015fmaya ba\u015flamadan \u00f6nce hedef homojenlik sapmas\u0131n\u0131n \u22648,6% olarak do\u011frulanmas\u0131 gerekmektedir.<\/p>\n<\/div>\n

\n
\ud83d\udee0\ufe0f<\/div>\n

Yap\u0131sal Mukavemet Analizi (Zorunlu)<\/h3>\n

40,0\u00d740,0\u00d724,5 m boyutlar\u0131ndaki bir MPA \u00fcnitesi, r\u00fczgar y\u00fcklerine, deprem kuvvetlerine ve \u00f6l\u00e7ekli grafen kompozit emici tabakan\u0131n statik a\u011f\u0131rl\u0131\u011f\u0131na maruz kalan b\u00fcy\u00fck bir yap\u0131d\u0131r. Detayl\u0131 tasar\u0131m\u0131n imalata ge\u00e7irilmesinden \u00f6nce, tam sonlu elemanlar yap\u0131sal dayan\u0131m analizi yap\u0131lmal\u0131d\u0131r. Yap\u0131sal \u00e7er\u00e7eve, Ezhou sahas\u0131 r\u00fczgar b\u00f6lgesi i\u00e7in hem statik y\u00fck hem de dinamik r\u00fczgar y\u00fck\u00fc kriterlerini kar\u015f\u0131lamal\u0131d\u0131r.<\/p>\n<\/div>\n

\n
\ud83c\udf1e<\/div>\n

Y\u00fcksek Nemli \u0130klim Spesifikasyonu<\/h3>\n

Y\u0131ll\u0131k ortalama nem oran\u0131 ,91 TP3T ve Kas\u0131m-Mart aylar\u0131 aras\u0131ndaki nem oran\u0131 TP3T-80 TP3T oldu\u011fundan, MPA sistemi sadece daha kuru yaz aylar\u0131nda de\u011fil, y\u0131l boyunca tam duman eliminasyonu sa\u011flamal\u0131d\u0131r. Manyetik alan konfig\u00fcrasyonu, alan g\u00fcc\u00fc hesaplamas\u0131na uygulanan nem d\u00fczeltme fakt\u00f6r\u00fc ile birlikte belirtilmeli ve y\u00fcksek nemli k\u0131\u015f ve sonbahar ko\u015fullar\u0131nda bile g\u00f6r\u00fcnmez de\u015farj sa\u011flanmal\u0131d\u0131r.<\/p>\n<\/div>\n

\n
\u2699\ufe0f<\/div>\n

Y\u00fck Tolerans\u0131 ve Gaz Homojenli\u011fi<\/h3>\n

Peletleme f\u0131r\u0131n\u0131n\u0131n verimi, demir cevheri besleme kalitesine, \u00fcretim planlamas\u0131na ve f\u0131r\u0131n b\u00f6l\u00fcmlerinin planl\u0131 bak\u0131m\u0131na ba\u011fl\u0131 olarak de\u011fi\u015fir. MPA sistemi, nominal kapasitenin 10%\u2013110% aral\u0131\u011f\u0131nda tasar\u0131m seviyesinde safla\u015ft\u0131rmay\u0131 sa\u011flamal\u0131d\u0131r. 40\u00d740 m'lik emici b\u00f6l\u00fcm\u00fcn tamam\u0131nda gaz homojenli\u011fi, CFD ile do\u011frulanmal\u0131 ve devreye alma sonras\u0131nda saha \u00f6l\u00e7\u00fcmleriyle teyit edilmelidir.<\/p>\n<\/div>\n

\n
\ud83d\udee1\ufe0f<\/div>\n

Korozyona Dayan\u0131kl\u0131 Malzemeler (B\u00fcy\u00fck \u00d6l\u00e7ekte)<\/h3>\n

Baca gaz\u0131 k\u00fck\u00fcrt giderme i\u015fleminden sonra peletleme baca gaz\u0131, art\u0131k SO\u2082 aerosol\u00fc ve asit buhar\u0131 ta\u015f\u0131r. T\u00fcm emici katman ortamlar\u0131, kanal ba\u011flant\u0131 bile\u015fenleri ve yo\u011fu\u015fma suyu i\u015fleme sistemleri, s\u00fcrekli asit buhar\u0131 ortam\u0131na uygun olarak tasarlanmal\u0131d\u0131r. Bu \u00f6l\u00e7ekte, kullan\u0131lan malzeme miktar\u0131, devreye alma sonras\u0131 malzeme iyile\u015ftirme i\u015flemlerini son derece maliyetli hale getirir.<\/p>\n<\/div>\n

\n
\ud83d\udd10<\/div>\n

G\u00fcvenlik Kilitleme Y\u00f6netimi<\/h3>\n

G\u00fcvenlik kilitleme sistemi, denetim d\u00f6nemleri de dahil olmak \u00fczere her zaman \u00e7evrimi\u00e7i kalmal\u0131d\u0131r. Planl\u0131 bak\u0131m s\u0131ras\u0131nda, kontrol dizisi ar\u0131zalar\u0131ndan kaynaklanan ekipman kayb\u0131n\u0131 \u00f6nlemek i\u00e7in t\u00fcm g\u00fcvenlik kilitleme sistemi devrede tutulmal\u0131d\u0131r. Bu gereklilik, proje deneyim \u00f6zetinde kritik bir operasyonel ders olarak a\u00e7\u0131k\u00e7a belirtilmi\u015ftir.<\/p>\n<\/div>\n

\n
\u2668<\/div>\n

S\u0131f\u0131r \u0130kincil Kirlilik<\/h3>\n

MPA a\u015famas\u0131ndan yeni at\u0131k su, kullan\u0131lm\u0131\u015f reaktif veya ilave tehlikeli at\u0131k olu\u015fmayacakt\u0131r. 2.000.000 Nm\u00b3\/h \u00f6l\u00e7e\u011finde, ar\u0131t\u0131lan gaz birimi ba\u015f\u0131na k\u00fc\u00e7\u00fck \u00f6zg\u00fcl at\u0131k su hacimleri bile, \u00f6nemli ikincil ar\u0131tma y\u00fck\u00fcml\u00fcl\u00fckleri getirecek b\u00fcy\u00fck mutlak at\u0131k su miktarlar\u0131na d\u00f6n\u00fc\u015fmektedir.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

\n

<\/p>\n

\n

04 \u2014 Tedavi \u00c7\u00f6z\u00fcm\u00fc<\/p>\n

2.000.000 Nm\u00b3\/h Kapasiteli Bir MPA Sisteminin M\u00fchendisli\u011fi: CFD, Yap\u0131sal Analiz ve \u00c7ok A\u015famal\u0131 Emici Mimari<\/h2>\n

Bu \u00f6l\u00e7ekte manyetik duman azaltma (MPA) \u2014 ayn\u0131 zamanda \u015fu \u015fekilde de an\u0131l\u0131r: b\u00fcy\u00fck \u00f6l\u00e7ekli manyetik duman ar\u0131tma<\/strong>, mega \u00f6l\u00e7ekli termal olmayan duman bast\u0131rma<\/strong>, veya ultra d\u00fc\u015f\u00fck emisyonlu baca gaz\u0131 ar\u0131tma<\/strong> \u2014 daha k\u00fc\u00e7\u00fck tesislerle ayn\u0131 manyetik yakalama fizi\u011fini izler: BLEMG-2KK jenerat\u00f6r\u00fc, paramanyetik molek\u00fclleri ve y\u00fckl\u00fc aerosol par\u00e7ac\u0131klar\u0131n\u0131 grafen kompozit emici tabakaya do\u011fru hareket ettiren bir gradyan manyetik alan olu\u015fturur. 2.000.000 Nm\u00b3\/h uygulamas\u0131n\u0131 farkl\u0131 k\u0131lan \u015fey, 40,0\u00d740,0\u00d724,5 m'lik \u00fcnite \u00f6l\u00e7e\u011finde d\u00fczg\u00fcn gaz da\u011f\u0131l\u0131m\u0131n\u0131 ve yap\u0131sal b\u00fct\u00fcnl\u00fc\u011f\u00fc sa\u011flamak i\u00e7in gereken m\u00fchendislik karma\u015f\u0131kl\u0131\u011f\u0131d\u0131r.<\/p>\n

Geli\u015ftirilmi\u015f Ar\u0131tma Ak\u0131\u015f\u0131: Zincir Izgaral\u0131 F\u0131r\u0131ndan Ultra D\u00fc\u015f\u00fck Emisyonlu Bacaya<\/h3>\n
\n
\n
Zincir Izgara
\nPeletleme F\u0131r\u0131n\u0131<\/div>\n
\u2192<\/div>\n
Torba Filtre
\n(Toz giderme \u00f6ncesi)<\/div>\n
\u2192<\/div>\n
SCR
\nDenitrasyon<\/div>\n
\u2192<\/div>\n
Kire\u00e7ta\u015f\u0131-Jips
\nWFGD<\/div>\n
\u2192<\/div>\n
MPA Birimi \u2b50
\n(BLCNXB-200W)<\/div>\n
\u2192<\/div>\n
Ultra D\u00fc\u015f\u00fck
\nEmisyon Bacas\u0131<\/div>\n<\/div>\n<\/div>\n

\u2b50 Bu g\u00fcncellemede yeni ekipmanlar bulunmaktad\u0131r.<\/p>\n

\"2.000.000<\/p>\n

CFD Ak\u0131\u015f Alan\u0131 Sim\u00fclasyonu: \u0130n\u015faat \u00d6ncesi Gaz Homojenli\u011finin Do\u011frulanmas\u0131<\/h3>\n

Emici kesit boyunca gaz da\u011f\u0131l\u0131m\u0131n\u0131n homojenli\u011fi, b\u00fcy\u00fck \u00f6l\u00e7ekli bir MPA \u00fcnitesi i\u00e7in en kritik performans parametresidir. Gaz h\u0131z\u0131 ve konsantrasyonu homojen de\u011filse, y\u00fcksek yerel h\u0131za sahip b\u00f6lgeler, yakalanmayan kirleticileri do\u011frudan \u00e7\u0131k\u0131\u015fa ta\u015f\u0131rken, d\u00fc\u015f\u00fck yerel h\u0131za sahip b\u00f6lgeler yetersiz kullan\u0131lacakt\u0131r. 40\u00d740 m'lik bir emici kesit i\u00e7in bu risk, 4\u00d74 m'lik bir \u00fcniteye g\u00f6re \u00e7ok daha ciddidir, \u00e7\u00fcnk\u00fc \u00e7evresel ve merkezi kanal ak\u0131\u015f yolu uzunluklar\u0131n\u0131n oran\u0131 \u00e7ok daha b\u00fcy\u00fckt\u00fcr.<\/p>\n

MPA sisteminin tam geometrik modeli \u00fczerinde, kar\u0131\u015ft\u0131rma \u00fcnitesi giri\u015f kanal\u0131ndan her iki emici kademeye kadar CFD ak\u0131\u015f alan\u0131 sim\u00fclasyonu ger\u00e7ekle\u015ftirildi. Sim\u00fclasyon, her kesitteki bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcn\u00fc hesaplad\u0131 ve gaz h\u0131z\u0131 da\u011f\u0131l\u0131m\u0131ndaki d\u00fczensizli\u011fi belirledi. Ortalama d\u00fczensizlik sapmas\u0131 tasar\u0131m spesifikasyonu dahilinde 8,6%'ye d\u00fc\u015fene kadar, ayarlanm\u0131\u015f k\u0131lavuz kanat konfig\u00fcrasyonlar\u0131 ve kanal kesitleriyle birden fazla sim\u00fclasyon yinelemesi yap\u0131ld\u0131. Bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc da\u011f\u0131l\u0131m\u0131 \u015fu \u015fekilde do\u011fruland\u0131: kar\u0131\u015ft\u0131rma \u00fcnitesi giri\u015f kanal\u0131 72,81 Pa; birincil kar\u0131\u015ft\u0131r\u0131c\u0131 70,12 Pa; kar\u0131\u015ft\u0131r\u0131c\u0131lar aras\u0131 kanal 97,92 Pa; ikincil kar\u0131\u015ft\u0131r\u0131c\u0131 181,49 Pa; k\u0131lavuz kanat \u00fcnitesi 71,03 Pa; k\u0131lavuz kanattan baca \u00e7\u0131k\u0131\u015f\u0131na 166,96 Pa; sistem toplam bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc 660,32 Pa.<\/p>\n

\"2.000.000<\/p>\n

Ba\u015fl\u0131ca Teknik Parametreler<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\n\u00d6zellikler<\/th>\n<\/tr>\n<\/thead>\n
\u00dcnite Modeli<\/td>\nBLCNXB-200W<\/td>\n<\/tr>\n
Yerle\u015fim Tipi<\/td>\nKule d\u0131\u015f\u0131, ba\u011f\u0131ms\u0131z mod\u00fcl<\/td>\n<\/tr>\n
Hava Ak\u0131\u015f\u0131 Y\u00f6nlendirmesi<\/td>\nAlttan giri\u015fli, \u00fcstten egzozlu<\/td>\n<\/tr>\n
Ar\u0131tma Verimlili\u011fi<\/td>\n\u226597%<\/td>\n<\/tr>\n
Giri\u015f Kar\u0131\u015f\u0131k Kirletici Konsantrasyonu<\/td>\n50 mg\/Nm\u00b3<\/td>\n<\/tr>\n
\u00c7\u0131k\u0131\u015f Kar\u0131\u015f\u0131k Kirletici Konsantrasyonu<\/td>\n\u226410 mg\/Nm\u00b3<\/td>\n<\/tr>\n
Sistem Direnci<\/td>\n800 Pa<\/td>\n<\/tr>\n
\u0130\u015flem G\u00f6rm\u00fc\u015f Baca Gaz\u0131 Hacmi<\/td>\n2.000.000 Nm\u00b3\/sa<\/td>\n<\/tr>\n
Baca Giri\u015f Gaz\u0131 S\u0131cakl\u0131\u011f\u0131 (MPA birimi)<\/td>\n\u224853\u00b0C<\/td>\n<\/tr>\n
Emici Katman Malzemesi<\/td>\nGrafen kompoziti<\/td>\n<\/tr>\n
Ekipman Boyutlar\u0131 (Uzunluk \u00d7 Geni\u015flik \u00d7 Y\u00fckseklik)<\/td>\n40,0 m \u00d7 40,0 m \u00d7 24,5 m<\/td>\n<\/tr>\n
Manyetik Enerji Jenerat\u00f6r\u00fc Modeli<\/td>\nBLEMG-2KK<\/td>\n<\/tr>\n
Sistem Toplam \u00c7al\u0131\u015fma G\u00fcc\u00fc<\/td>\n1.511 kW (tahliye pompas\u0131 11 kW + MPA jenerat\u00f6r\u00fc 1.500 kW)<\/td>\n<\/tr>\n
Y\u0131ll\u0131k \u00c7al\u0131\u015fma Saatleri<\/td>\n7.200 saat\/y\u0131l<\/td>\n<\/tr>\n
Y\u0131ll\u0131k Elektrik Maliyeti<\/td>\nYakla\u015f\u0131k 7.071.480 RMB\/y\u0131l<\/td>\n<\/tr>\n
CFD gaz homojenli\u011fi sapmas\u0131<\/td>\n8.6% ortalama (sim\u00fclasyonla do\u011fruland\u0131)<\/td>\n<\/tr>\n
Sistem toplam bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc<\/td>\n660,32 Pa (CFD hesaplamas\u0131)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\"2.000.000<\/p>\n<\/section>\n

\n

<\/p>\n

\n

05 \u2014 Temel Avantajlar<\/p>\n

BLCNXB-200W'yi \u00c7in'in En B\u00fcy\u00fck Peletleme Hatt\u0131 \u0130\u00e7in Do\u011fru \u00c7\u00f6z\u00fcm Yapan Nedir?<\/h2>\n
    \n
  • \u2713<\/span>
    \nCFD ile Do\u011frulanm\u0131\u015f Ak\u0131\u015f Alan\u0131, Saha \u00c7al\u0131\u015fmalar\u0131 Ba\u015flamadan \u00d6nce Kan\u0131tlanm\u0131\u015f Tekd\u00fczelik Sa\u011flar:<\/strong> 40\u00d740 m'lik bir emici b\u00f6l\u00fcm\u00fc i\u00e7in, homojen gaz da\u011f\u0131l\u0131m\u0131 elde etmek en \u00f6nemli m\u00fchendislik zorlu\u011fudur. CFD sim\u00fclasyonu, t\u00fcm emici kesit boyunca ortalama 8,6%'lik bir h\u0131z homojenli\u011fi sapmas\u0131n\u0131 do\u011frulayarak, herhangi bir \u00e7elik imalat\u0131 yap\u0131lmadan \u00f6nce tasar\u0131ma ili\u015fkin nicel bir g\u00fcven sa\u011flam\u0131\u015ft\u0131r. Bu in\u015faat \u00f6ncesi do\u011frulama, devreye alma a\u015famas\u0131nda ak\u0131\u015f da\u011f\u0131l\u0131m\u0131ndaki d\u00fczensizlik sorunlar\u0131n\u0131n ke\u015ffedilmesi riskini ortadan kald\u0131r\u0131r; bu durumda tek \u00e7\u00f6z\u00fcm se\u00e7ene\u011fi pahal\u0131 yap\u0131sal de\u011fi\u015fikliklerdir.<\/li>\n
  • \u2713<\/span>
    \nBa\u011f\u0131ms\u0131z Baca \u0130zleme Y\u00f6ntemiyle Do\u011frulanm\u0131\u015f Ultra D\u00fc\u015f\u00fck Emisyon Performans\u0131:<\/strong> 19 Temmuz 2023'te yap\u0131lan ba\u011f\u0131ms\u0131z izleme, \u00e7\u0131k\u0131\u015f konsantrasyonlar\u0131n\u0131n \u015fu \u015fekilde oldu\u011funu do\u011frulad\u0131: partik\u00fcl madde 1,6\u20131,8 mg\/Nm\u00b3 (limit 10), SO\u2082 17\u201319 mg\/Nm\u00b3 (limit 35) ve NOx 62\u201356 mg\/Nm\u00b3 (denitrasyon sisteminden kaynaklanan NOx i\u00e7in limit 50 - \u00f6l\u00e7\u00fclen de\u011ferler, birle\u015fik sistem i\u00e7in genel uyumluluk hedefi dahilindedir). Ger\u00e7ek baca konsantrasyonlar\u0131, ultra d\u00fc\u015f\u00fck emisyon limitlerinin \u00e7ok k\u00fc\u00e7\u00fck bir k\u0131sm\u0131n\u0131 olu\u015fturarak \u00f6nemli bir uyumluluk marj\u0131 g\u00f6stermektedir.<\/li>\n
  • \u2713<\/span>
    \nYap\u0131sal Mukavemet Analizi, Altyap\u0131 \u00d6l\u00e7e\u011finde G\u00fcvenli \u0130n\u015faat\u0131 M\u00fcmk\u00fcn K\u0131l\u0131yor:<\/strong> A\u00e7\u0131k bir end\u00fcstriyel ortamda r\u00fczgar y\u00fcklerine maruz kalan 40,0\u00d740,0\u00d724,5 m'lik bir yap\u0131, al\u0131\u015f\u0131lagelmi\u015f m\u00fchendislik uygulamalar\u0131ndan farkl\u0131d\u0131r. CFD sim\u00fclasyonuyla birlikte sunulan sonlu elemanlar yap\u0131sal dayan\u0131m analizi, \u00e7elik \u00e7er\u00e7evenin Ezhou iklim b\u00f6lgesi i\u00e7in hem statik yer\u00e7ekimi y\u00fck\u00fc gereksinimlerini hem de dinamik r\u00fczgar y\u00fck\u00fc kriterlerini kar\u015f\u0131lad\u0131\u011f\u0131n\u0131 do\u011frulayarak, in\u015faat ekibinin g\u00fcvenle ilerlemesini ve tesisin tamamlanan kurulum i\u00e7in gerekli yap\u0131sal g\u00fcvenlik sertifikas\u0131n\u0131 almas\u0131n\u0131 sa\u011flam\u0131\u015ft\u0131r.<\/li>\n
  • \u2713<\/span>
    \nY\u00fcksek Nem Oran\u0131na Sahip Yangtze Nehri \u0130kliminde Y\u0131l Boyunca G\u00f6r\u00fcnmez De\u015farj:<\/strong> Ezhou sahas\u0131n\u0131n y\u0131ll\u0131k ortalama ,91 T3 nem oran\u0131 ve so\u011fuk-nemli k\u0131\u015flar\u0131, \u00c7in'in orta kesimindeki en zorlu duman bast\u0131rma iklimlerinden birini temsil etmektedir. BLEMG-2KK jenerat\u00f6r\u00fc, nem d\u00fczeltme fakt\u00f6r\u00fc uygulanarak tasarlanm\u0131\u015ft\u0131r; bu sayede sistem, yaln\u0131zca kuru yaz ko\u015fullar\u0131nda de\u011fil, ayn\u0131 zamanda atmosferik ko\u015fullar\u0131n g\u00f6r\u00fcn\u00fcr duman olu\u015fumuna en elveri\u015fli oldu\u011fu y\u00fcksek nemli sonbahar ve k\u0131\u015f aylar\u0131nda da g\u00f6r\u00fcnmez de\u015farj elde edebilmektedir.<\/li>\n
  • \u2713<\/span>
    \nK\u00fc\u00e7\u00fck \u00f6zg\u00fcl hacimlerin b\u00fcy\u00fck mutlak miktarlara d\u00f6n\u00fc\u015ft\u00fc\u011f\u00fc \u00f6l\u00e7ekte s\u0131f\u0131r ikincil kirlilik:<\/strong> 2.000.000 Nm\u00b3\/h'de, ar\u0131t\u0131lan birim hacim ba\u015f\u0131na \u00e7ok k\u00fc\u00e7\u00fck bir at\u0131k su \u00fcretim oran\u0131 bile \u00f6nemli miktarda g\u00fcnl\u00fck at\u0131k su hacmine d\u00f6n\u00fc\u015fecektir. MPA kuru prosesi s\u00fcrekli olarak s\u0131f\u0131r at\u0131k su \u00fcretir, bu da kire\u00e7lenme etkisini tamamen \u00f6nler ve iyile\u015ftirme sonras\u0131 \u00e7evresel izin kapsam\u0131n\u0131, at\u0131k suyla ilgili t\u00fcm parametreler i\u00e7in iyile\u015ftirme \u00f6ncesi durumla ayn\u0131 tutar.<\/li>\n
  • \u2713<\/span>
    \nStratejik Uyumluluk Marj\u0131, Standartlar S\u0131k\u0131la\u015fmaya Devam Ederken Operasyonel S\u00fcreklili\u011fi Koruyor:<\/strong> Ger\u00e7ekte \u00f6l\u00e7\u00fclen PM de\u011ferlerinin 10 mg\/Nm\u00b3 limitine kar\u015f\u0131l\u0131k 1,6\u20131,8 mg\/Nm\u00b3 olmas\u0131yla sistem, mevcut ultra d\u00fc\u015f\u00fck limitin \u00fczerinde 80\u201384% uyumluluk marj\u0131 sa\u011fl\u0131yor. \u00c7elik sekt\u00f6r\u00fcn\u00fcn d\u00fczenleyici ortam\u0131 geli\u015fmeye devam ederken, bu \u00f6nemli marj, tesise gelecekteki standart s\u0131k\u0131la\u015ft\u0131rmalar\u0131na kar\u015f\u0131 koruma sa\u011fl\u0131yor ve mevcut limitlere yak\u0131n \u00e7al\u0131\u015fan tesislerin rutin olarak kar\u015f\u0131la\u015ft\u0131\u011f\u0131 zorunlu \u00fcretim k\u0131s\u0131tlamas\u0131 riskini \u00f6nl\u00fcyor.<\/li>\n<\/ul>\n<\/section>\n
    \n

    <\/p>\n

    \n

    06 \u2014 Operasyonel Sonu\u00e7lar<\/p>\n

    Ba\u011f\u0131ms\u0131z \u0130zleme Sonu\u00e7lar\u0131: Son Derece D\u00fc\u015f\u00fck Hedeflere \u00d6nemli Bir Uyumluluk Marj\u0131yla Ula\u015f\u0131ld\u0131<\/h2>\n

    19 Temmuz 2023 tarihinde ger\u00e7ekle\u015ftirilen ba\u011f\u0131ms\u0131z izleme, BLCNXB-200W \u00e7\u0131k\u0131\u015f\u0131nda a\u015fa\u011f\u0131daki do\u011frulanm\u0131\u015f baca emisyon konsantrasyonlar\u0131n\u0131 ve \u00f6l\u00e7\u00fclen ak\u0131\u015f parametrelerini teyit etmi\u015ftir:<\/p>\n

    \n
    \n
    1.6\u20131.8<\/div>\n
    mg\/Nm\u00b3<\/div>\n
    PM \u00c7\u0131k\u0131\u015f\u0131 (limit: 10)<\/div>\n<\/div>\n
    \n
    17\u201319<\/div>\n
    mg\/Nm\u00b3<\/div>\n
    SO\u2082 Sat\u0131\u015f Noktas\u0131 (limit: 35)<\/div>\n<\/div>\n
    \n
    1.486\u20131.490<\/div>\n
    kNm\u00b3\/h<\/div>\n
    \u00d6l\u00e7\u00fclen Standart Ak\u0131\u015f<\/div>\n<\/div>\n
    \n
    707.1<\/div>\n
    10.000 RMB\/y\u0131l<\/div>\n
    Y\u0131ll\u0131k Elektrik Maliyeti<\/div>\n<\/div>\n<\/div>\n

    1,6\u20131,8 mg\/Nm\u00b3 olarak \u00f6l\u00e7\u00fclen partik\u00fcl madde, 10 mg\/Nm\u00b3 ultra d\u00fc\u015f\u00fck limitin alt\u0131nda 82\u201384% uyumluluk marj\u0131n\u0131 temsil etmektedir. 35 mg\/Nm\u00b3 limitine kar\u015f\u0131 17\u201319 mg\/Nm\u00b3'l\u00fck SO\u2082 de\u011feri ise 46\u201351% marj\u0131 sa\u011flamaktad\u0131r. Bu sonu\u00e7lar, yaln\u0131zca uyumlulu\u011fu de\u011fil, ayn\u0131 zamanda \u00f6l\u00e7\u00fcm belirsizli\u011fine, gelecekteki standart s\u0131k\u0131la\u015ft\u0131rmalar\u0131na ve mevsimsel performans de\u011fi\u015fimlerine kar\u015f\u0131 tesisi koruyan g\u00fc\u00e7l\u00fc bir a\u015f\u0131r\u0131 uyumlulu\u011fu da g\u00f6stermektedir.<\/p>\n

    \"Manyetik<\/p>\n<\/section>\n

    \n

    <\/p>\n

    \n

    07 \u2014 Uygulama Uyar\u0131lar\u0131<\/p>\n

    2.000.000 Nm\u00b3\/h \u00d6l\u00e7e\u011finde Kritik M\u00fchendislik ve Operasyonel Hususlar<\/h2>\n
      \n
    • \u26a0\ufe0f<\/span>
      \nB\u00fcy\u00fck \u00f6l\u00e7ekli MPA'da gaz homojenli\u011fi, standart bir kanal boyutland\u0131rma problemi de\u011fil, bir CFD problemidir:<\/strong> Orta d\u00fczeyde gaz hacimlerinde kabul edilebilir h\u0131z homojenli\u011fini varsayan standart end\u00fcstriyel kanal boyutland\u0131rma kurallar\u0131, emici kesit alan\u0131 40\u00d740 m'ye ula\u015ft\u0131\u011f\u0131nda ge\u00e7erli de\u011fildir. Bu \u00f6l\u00e7ekte, \u00e7evresel ve merkezi ak\u0131\u015f yolu direnci oran\u0131, basit k\u0131lavuz kanat yerle\u015ftirmenin CFD g\u00fcd\u00fcml\u00fc optimizasyon olmadan tamamen d\u00fczeltemeyece\u011fi ak\u0131\u015f da\u011f\u0131l\u0131m\u0131nda bozulmaya neden olur. Bu proje i\u00e7in CFD sim\u00fclasyonu, 8,6% ortalama homojenlik sapmas\u0131 hedefine ula\u015f\u0131lmadan \u00f6nce birden fazla yineleme gerektirmi\u015ftir. Yakla\u015f\u0131k 500.000 Nm\u00b3\/h'nin \u00fczerindeki herhangi bir MPA kurulumu i\u00e7in CFD, iste\u011fe ba\u011fl\u0131 bir geli\u015ftirme de\u011fil, zorunlu bir m\u00fchendislik \u00e7\u0131kt\u0131s\u0131 olarak ele al\u0131nmal\u0131d\u0131r.<\/li>\n
    • \u26a0\ufe0f<\/span>
      \nYap\u0131sal dayan\u0131kl\u0131l\u0131k analizi, altyap\u0131 \u00f6l\u00e7e\u011finde g\u00fcvenlik a\u00e7\u0131s\u0131ndan kritik bir gerekliliktir:<\/strong> A\u00e7\u0131k bir end\u00fcstriyel alanda bulunan 40,0\u00d740,0\u00d724,5 m boyutlar\u0131ndaki \u00e7elik yap\u0131, \u00f6nemli r\u00fczgar y\u00fcklerine maruz kalmaktad\u0131r ve bu \u00f6l\u00e7ekte emici katman ortam\u0131n\u0131n toplam \u00f6l\u00fc a\u011f\u0131rl\u0131\u011f\u0131 olduk\u00e7a b\u00fcy\u00fckt\u00fcr. Yap\u0131sal \u00e7er\u00e7evenin sonlu eleman analizi, imalat i\u00e7in tasar\u0131m onay\u0131 verilmeden \u00f6nce nitelikli bir yap\u0131 m\u00fchendisi taraf\u0131ndan yap\u0131lmal\u0131d\u0131r. Analiz, statik y\u00fck\u00fc (\u00f6l\u00fc a\u011f\u0131rl\u0131k + emici y\u00fck + i\u015fletme yo\u011fu\u015fmas\u0131), dinamik r\u00fczgar y\u00fck\u00fcn\u00fc (yerel r\u00fczgar h\u0131z\u0131 b\u00f6lgesi) ve sismik y\u00fck\u00fc (yerel sismik b\u00f6lge) kapsamal\u0131d\u0131r. \u0130n\u015faattan \u00f6nce bu analizin yap\u0131lmamas\u0131, sadece bir m\u00fchendislik ihmali de\u011fil, bir g\u00fcvenlik riskidir.<\/li>\n
    • \u26a0\ufe0f<\/span>
      \nY\u00fcksek nem spesifikasyonu, saha dayan\u0131m\u0131 tasar\u0131m a\u015famas\u0131nda uygulanmal\u0131, devreye alma sonras\u0131nda d\u00fczeltilmemelidir:<\/strong> Ezhou sahas\u0131n\u0131n y\u0131ll\u0131k ortalama nem oran\u0131 ,91 TP3T olup, bu tesis y\u00fcksek nem spesifikasyon kategorisine girmektedir. BLEMG-2KK jenerat\u00f6r\u00fcn\u00fcn se\u00e7imi, k\u0131\u015f aylar\u0131ndaki y\u00fcksek nem ko\u015fullar\u0131nda standart alan g\u00fcc\u00fcn\u00fcn duman\u0131n tamamen ortadan kald\u0131r\u0131lmas\u0131 i\u00e7in yetersiz olaca\u011f\u0131n\u0131 do\u011frulayan nem d\u00fczeltme fakt\u00f6r\u00fc hesaplamas\u0131na dayanmaktad\u0131r. Y\u0131ll\u0131k ortalama nem oran\u0131 TP3T'nin \u00fczerinde olan herhangi bir saha i\u00e7in, ekipman sipari\u015f edilmeden \u00f6nce bu d\u00fczeltme uygulanmal\u0131d\u0131r. Devreye alma sonras\u0131nda, yetersiz alan g\u00fcc\u00fc nedeniyle duman\u0131n tam olarak ortadan kald\u0131r\u0131lamamas\u0131n\u0131n tespit edilmesi, pahal\u0131 bir jenerat\u00f6r y\u00fckseltmesi veya ek bir BLIMF \u00fcnitesi eklenmesini gerektirir.<\/li>\n
    • \u26a0\ufe0f<\/span>
      \nBak\u0131m ve inceleme d\u00f6nemlerinde g\u00fcvenlik kilitleme sistemleri istisnas\u0131z olarak s\u00fcrekli devrede kalmal\u0131d\u0131r:<\/strong> Proje deneyim \u00f6zeti, bunu kritik bir operasyonel gereklilik olarak a\u00e7\u0131k\u00e7a belirtmektedir: ekipman inceleme d\u00f6nemlerinde, t\u00fcm g\u00fcvenlik kilitleme sistemi \u00e7evrimi\u00e7i durumda tutulmal\u0131d\u0131r. B\u00fcy\u00fck bir MPA sistemi, kontrol sistemi anormal ko\u015fullar\u0131 alg\u0131lad\u0131\u011f\u0131nda otomatik olarak \u00e7al\u0131\u015fmaya ba\u015flayabilecek motor tahrikli bile\u015fenler (fanlar, tahliye pompalar\u0131) i\u00e7erir. Manuel inceleme s\u0131ras\u0131nda g\u00fcvenlik kilitlemeleri devre d\u0131\u015f\u0131 b\u0131rak\u0131l\u0131rsa, sisteme giren personel beklenmedik otomatik ba\u015flatma olaylar\u0131na maruz kalabilir. Bu gereklilik, t\u00fcm bak\u0131m faaliyetleri i\u00e7in hem operasyonel prosed\u00fcr dok\u00fcmantasyonuna hem de resmi \u00e7al\u0131\u015fma izni sistemine dahil edilmelidir.<\/li>\n
    • \u26a0\ufe0f<\/span>
      \n660 Pa'l\u0131k sistem bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc, kurulumdan \u00f6nce cebri \u00e7eki\u015f fan\u0131n\u0131n kapasitesine g\u00f6re do\u011frulanmas\u0131n\u0131 gerektirir:<\/strong> BLCNXB-200W sisteminin toplam bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc 660,32 Pa olup, daha k\u00fc\u00e7\u00fck MPA kurulumlar\u0131nda tipik olan 250 Pa'dan \u00f6nemli \u00f6l\u00e7\u00fcde daha y\u00fcksektir. Bu durum, 2.000.000 Nm\u00b3\/h \u00f6l\u00e7e\u011finde gerekli olan \u00e7ok kademeli emici mimarisini ve daha uzun kanal hatlar\u0131n\u0131 yans\u0131tmaktad\u0131r. MPA \u00fcnitesi belirlenmeden \u00f6nce, mevcut cebri \u00e7eki\u015f fan\u0131n\u0131n kapasitesi, bu toplam sistem direncine (t\u00fcm yukar\u0131 ve a\u015fa\u011f\u0131 y\u00f6nl\u00fc kanal kay\u0131plar\u0131 dahil) kar\u015f\u0131 do\u011frulanmal\u0131d\u0131r. Mevcut fan, nominal gaz hacminde gerekli toplam bas\u0131nc\u0131 sa\u011flayam\u0131yorsa, ekipman sipari\u015fleri verilmeden \u00f6nce proje kapsam\u0131na bir fan y\u00fckseltmesi veya takviye fan\u0131 eklenmesi dahil edilmelidir.<\/li>\n
    • \u26a0\ufe0f<\/span>
      \nY\u0131ll\u0131k 707.100.000 RMB'lik i\u015fletme maliyeti, standart bak\u0131m b\u00fct\u00e7esi onay\u0131 yerine, y\u00f6netim kurulu d\u00fczeyinde sermaye projesi gerek\u00e7elendirmesi gerektirir:<\/strong> BLCNXB-200W sisteminin y\u0131ll\u0131k elektrik maliyeti (1.511 kW, 7.200 saat\/y\u0131l, 0,65 RMB\/kWh = yakla\u015f\u0131k 707,1 on bin RMB\/y\u0131l), sermaye projesi onay\u0131 i\u00e7in haz\u0131rlanan uzun vadeli i\u015fletme maliyet modeline dahil edilmesi gereken \u00f6nemli bir y\u0131ll\u0131k i\u015fletme gideridir. Bununla birlikte, y\u0131lda 5 milyon tonluk bir peletleme operasyonu ba\u011flam\u0131nda, bu, toplam \u00fcretim maliyetine marjinal bir eklemeyi temsil etmektedir; mevcut \u00fcretim seviyesinde ton ba\u015f\u0131na yakla\u015f\u0131k 1,4 RMB'dir.<\/li>\n<\/ul>\n<\/section>\n
      \n

      <\/p>\n

      \n

      08 \u2014 M\u00fchendislikten \u00c7\u0131kar\u0131mlar<\/p>\n

      D\u00fcnyan\u0131n En B\u00fcy\u00fck Tek \u00dcniteli Zincir Izgaral\u0131 Peletleme MPA Tesisinden \u00c7\u0131kar\u0131labilecek D\u00f6rt Aktar\u0131labilir Ders<\/h2>\n
        \n
      • 1<\/span>
        \n\u00d6l\u00e7ek, yaln\u0131zca ekipman boyutunu de\u011fil, m\u00fchendislik disiplini kategorisini de de\u011fi\u015ftirir.<\/strong> 50.000 Nm\u00b3\/h kapasiteli bir MPA'dan 2.000.000 Nm\u00b3\/h kapasiteli bir MPA'ya ge\u00e7mek, ayn\u0131 \u00fcnitenin daha b\u00fcy\u00fck bir versiyonunu gerektirmekle kalmaz; farkl\u0131 bir m\u00fchendislik metodolojisi, \u00f6zellikle de daha k\u00fc\u00e7\u00fck \u00f6l\u00e7eklerdeki standart MPA proje m\u00fchendisli\u011finin bir par\u00e7as\u0131 olmayan CFD ak\u0131\u015f alan\u0131 sim\u00fclasyonu ve yap\u0131sal dayan\u0131m analizi gerektirir. Yakla\u015f\u0131k 300.000\u2013500.000 Nm\u00b3\/h'nin \u00fczerinde bir MPA sistemi belirten herhangi bir kurulu\u015f, CFD ve yap\u0131sal analizi, m\u00fchendislik s\u00f6zle\u015fmesinde a\u00e7\u0131k\u00e7a tan\u0131mlanm\u0131\u015f teslimatlar ve onay kriterleriyle zorunlu kapsam maddeleri olarak ele almal\u0131d\u0131r.<\/li>\n
      • 2<\/span>
        \n80%+ uyumluluk marj\u0131na ula\u015fmak, 0% uyumluluk marj\u0131na ula\u015fmaktan niteliksel olarak farkl\u0131d\u0131r.<\/strong> 10 mg\/Nm\u00b3 s\u0131n\u0131r\u0131na kar\u015f\u0131l\u0131k 1,6\u20131,8 mg\/Nm\u00b3'l\u00fck do\u011frulanm\u0131\u015f PM konsantrasyonu, sadece rahat bir uyumluluk pozisyonu de\u011fil, ayn\u0131 zamanda \u00f6l\u00e7\u00fcm belirsizli\u011fine, cihaz kalibrasyon sapmas\u0131na, mevsimsel performans de\u011fi\u015fimine ve gelecekteki standart s\u0131k\u0131la\u015ft\u0131rmalar\u0131na kar\u015f\u0131 bir g\u00fcvencedir. Emisyon a\u015f\u0131m\u0131na dayal\u0131 \u00fcretim k\u0131s\u0131tlama emirlerinin binlerce tonluk g\u00fcnl\u00fck \u00fcretimi durdurabilece\u011fi bir \u00e7elik tesisi i\u00e7in, 20% marj\u0131 yerine 80% marj\u0131 sa\u011flayan bir sisteme yat\u0131r\u0131m yapmak, a\u015f\u0131r\u0131 m\u00fchendislik de\u011fil, rasyonel risk y\u00f6netimidir.<\/li>\n
      • 3<\/span>
        \nNem d\u00fczeltmeli alan \u015fiddeti spesifikasyonu, Yangtze Nehri Havzas\u0131 i\u00e7in de G\u00fcney \u00c7in k\u0131y\u0131lar\u0131 kadar \u00f6nemlidir.<\/strong> Ezhou'nun y\u0131ll\u0131k ortalama nem oran\u0131 olan 74,9%, co\u011frafi a\u00e7\u0131dan sezgisel g\u00f6r\u00fcnmeyebilir; \u00e7\u00fcnk\u00fc buras\u0131 k\u0131y\u0131 veya tropikal bir b\u00f6lge de\u011fil, \u00c7in'in i\u00e7 kesimlerinde yer alan bir b\u00f6lgedir. Bununla birlikte, Yangtze Nehri Vadisi'nin karakteristik iklimi, y\u00fcksek ya\u011f\u0131\u015f miktar\u0131n\u0131 s\u0131n\u0131rl\u0131 g\u00fcne\u015flenme saatleriyle birle\u015ftirerek t\u00fcm mevsimlerde s\u00fcrekli y\u00fcksek nem oran\u0131na neden olur. Yangtze Nehri Ekonomik Ku\u015fa\u011f\u0131'ndaki herhangi bir b\u00f6lge i\u00e7in deniz koruma alanlar\u0131 (MPA) sistemleri tasarlayan m\u00fchendisler, yaln\u0131zca \"nemli b\u00f6lgeler\" olarak tan\u0131mlad\u0131klar\u0131 yerler i\u00e7in de\u011fil, standart bir uygulama olarak nem d\u00fczeltmesini uygulamal\u0131d\u0131r.<\/li>\n
      • 4<\/span>
        \nB\u00fcy\u00fck \u00f6l\u00e7ekli end\u00fcstriyel tesislerde emniyet kilitleme disiplini daha az de\u011fil, daha da kritik \u00f6nem ta\u015f\u0131maktad\u0131r.<\/strong> Sistem ne kadar b\u00fcy\u00fckse, o kadar \u00e7ok akt\u00fcat\u00f6r, motor ve kontrol d\u00f6ng\u00fcs\u00fc devreye girer ve manuel inceleme s\u0131ras\u0131nda beklenmedik bir otomatik ba\u015flatma olay\u0131n\u0131n sonu\u00e7lar\u0131 o kadar b\u00fcy\u00fck olur. Proje deneyim \u00f6zetinde, inceleme d\u00f6nemlerinde g\u00fcvenlik kilitlerinin devrede tutulmas\u0131 y\u00f6n\u00fcndeki a\u00e7\u0131k talimat, yaln\u0131zca MPA i\u00e7in de\u011fil, t\u00fcm b\u00fcy\u00fck end\u00fcstriyel emisyon kontrol ekipmanlar\u0131 i\u00e7in evrensel bir derstir. Bu protokol, i\u015fletmenin ilk g\u00fcn\u00fcnden itibaren devreye alma prosed\u00fcrlerine, resmi kilitleme\/etiketleme sistemine ve y\u0131ll\u0131k operat\u00f6r yeniden e\u011fitim program\u0131na entegre edilmelidir.<\/li>\n<\/ul>\n<\/section>\n
        \n

        <\/p>\n

        \n

        09 \u2014 S\u0131k\u00e7a Sorulan Sorular<\/p>\n

        Ultra D\u00fc\u015f\u00fck Emisyon \u00d6l\u00e7e\u011finde \u00c7elik Peletleme \u0130\u00e7in Manyetik Duman Azaltma: On Soruya Cevap<\/h2>\n

        \u00c7elik sinterleme ve peletleme tesislerinde ultra d\u00fc\u015f\u00fck emisyonlu iyile\u015ftirmeler planlayan \u00e7evre uyumluluk ekiplerinden, tesis m\u00fchendisli\u011fi y\u00f6neticilerinden ve sermaye proje ekiplerinden gelen sorular.<\/p>\n

        \nS1. Daha k\u00fc\u00e7\u00fck MPA \u00fcniteleri i\u00e7in standart olmamas\u0131na ra\u011fmen, bu kurulum i\u00e7in neden CFD ak\u0131\u015f alan\u0131 sim\u00fclasyonu gerekliydi?<\/summary>\n
        2.000.000 Nm\u00b3\/h debi ve 40\u00d740 m emici kesit alan\u0131nda, gaz ak\u0131\u015f\u0131ndaki d\u00fczensizlik, standart kanal boyutland\u0131rma kurallar\u0131yla \u00e7\u00f6z\u00fclemeyen temel bir fiziksel zorluktur. B\u00fcy\u00fck bir kanal birle\u015fim yerinde \u00e7evresel ve merkezi ak\u0131\u015f yolu direnci oran\u0131, d\u00fczeltilmedi\u011fi takdirde y\u00fcksek h\u0131zl\u0131 b\u00f6lgelerin yakalanmayan kirleticileri emici boyunca do\u011frudan ta\u015f\u0131mas\u0131na izin verirken, d\u00fc\u015f\u00fck h\u0131zl\u0131 b\u00f6lgelerin yetersiz kullan\u0131lmas\u0131na neden olan h\u0131z da\u011f\u0131l\u0131m\u0131nda dengesizli\u011fe yol a\u00e7ar. CFD sim\u00fclasyonu, m\u00fchendislik ekibinin, herhangi bir yap\u0131sal \u00e7elik imal edilmeden \u00f6nce, performans \u015fartnamesini kar\u015f\u0131layan 8,6% ortalama homojenlik sapmas\u0131na kadar birden fazla k\u0131lavuz kanat konfig\u00fcrasyonunu ve kanal kesit geometrisini sanal olarak test etmesine olanak sa\u011flad\u0131. Yakla\u015f\u0131k 500.000 Nm\u00b3\/h'nin \u00fczerindeki MPA kurulumlar\u0131 i\u00e7in CFD, zorunlu bir \u00e7\u0131kt\u0131 olarak ele al\u0131nmal\u0131d\u0131r.<\/div>\n<\/details>\n
        \nS2. Sistemin ultra d\u00fc\u015f\u00fck emisyon hedeflerini kar\u015f\u0131lad\u0131\u011f\u0131n\u0131 hangi ba\u011f\u0131ms\u0131z izleme verileri do\u011fruluyor?<\/summary>\n
        19 Temmuz 2023 tarihinde ba\u011f\u0131ms\u0131z baca izleme \u00e7al\u0131\u015fmas\u0131 yap\u0131lm\u0131\u015f ve MPA \u00e7\u0131k\u0131\u015f\u0131nda a\u015fa\u011f\u0131daki konsantrasyonlar do\u011frulanm\u0131\u015ft\u0131r: partik\u00fcl madde 1,6\u20131,8 mg\/Nm\u00b3 (hedef \u226410, \u00f6l\u00e7\u00fclen de\u011fer limitin 82\u201384% alt\u0131nda); SO\u2082 17\u201319 mg\/Nm\u00b3 (hedef \u226435, \u00f6l\u00e7\u00fclen de\u011fer limitin 46\u201351% alt\u0131nda); \u00f6l\u00e7\u00fclen standart kuru baca gaz\u0131 hacmi 1.486.574\u20131.489.896 Nm\u00b3\/h (tasar\u0131m kapasitesine yak\u0131n). \u0130zleme, sistem normal \u00e7al\u0131\u015fma ko\u015fullar\u0131nda iken ger\u00e7ekle\u015ftirilmi\u015f ve sonu\u00e7lar, kabul muayene dok\u00fcmantasyonunun bir par\u00e7as\u0131 olarak yerel ekolojik \u00e7evre b\u00fcrosuna sunulmu\u015ftur.<\/div>\n<\/details>\n
        \nS3. 2.000.000 Nm\u00b3\/h debiye sahip BLCNXB-200W sisteminin y\u0131ll\u0131k elektrik maliyeti nedir?<\/summary>\n
        Toplam sistem \u00e7al\u0131\u015fma g\u00fcc\u00fc, tahliye pompas\u0131 (11 kW) ve MPA manyetik jenerat\u00f6r\u00fc (1.500 kW) dahil olmak \u00fczere 1.511 kW't\u0131r. Y\u0131ll\u0131k 7.200 saat \u00e7al\u0131\u015fma s\u00fcresi ve 0,65 RMB\/kWh fiyat\u0131yla, y\u0131ll\u0131k elektrik maliyeti yakla\u015f\u0131k 707.148 on bin RMB (7,07 milyon RMB\/y\u0131l) olur. Birim hacim ba\u015f\u0131na bu, i\u015flenen 1.000 Nm\u00b3 ba\u015f\u0131na yakla\u015f\u0131k 0,353 RMB'ye denk gelir; bu da 2 milyon Nm\u00b3\/saat debide 1,6\u20131,8 mg\/Nm\u00b3 PM sa\u011flayan bir sistem i\u00e7in ticari olarak rekabet\u00e7i bir \u00f6zg\u00fcl enerji maliyetidir.<\/div>\n<\/details>\n
        \nS4. Sistem, Ezhou'nun y\u00fcksek nemli k\u0131\u015f aylar\u0131nda g\u00f6r\u00fcnmez de\u015farj\u0131 nas\u0131l sa\u011fl\u0131yor?<\/summary>\n
        Ezhou'nun y\u0131ll\u0131k ortalama ba\u011f\u0131l nemi 74,91 TP3T olup, Kas\u0131m-Mart ortalamalar\u0131 671 TP3T-801 TP3T aras\u0131nda de\u011fi\u015fmektedir; bu da bu tesisi y\u00fcksek nemli ortam spesifikasyon kategorisine yerle\u015ftirmektedir. Alan g\u00fcc\u00fc hesaplamas\u0131na nem d\u00fczeltme fakt\u00f6r\u00fc uyguland\u0131ktan sonra, k\u0131\u015f\u0131n y\u00fcksek nem ko\u015fullar\u0131nda tam su molek\u00fcl\u00fc yakalama ve g\u00f6r\u00fcnmez de\u015farj elde etmek i\u00e7in standart tek kademeli \u00fcniteden daha y\u00fcksek nominal \u00e7\u0131k\u0131\u015f g\u00fcc\u00fcne sahip bir jenerat\u00f6r\u00fcn gerekli oldu\u011fu do\u011frulanm\u0131\u015ft\u0131r ve bu nedenle BLEMG-2KK jenerat\u00f6r\u00fc se\u00e7ilmi\u015ftir. Sistem, yaln\u0131zca kuru yaz d\u00f6nemlerinde de\u011fil, t\u00fcm y\u0131ll\u0131k nem aral\u0131\u011f\u0131nda g\u00f6r\u00fcnmez de\u015farj elde edecek \u015fekilde tasarlanm\u0131\u015ft\u0131r.<\/div>\n<\/details>\n
        \nS5. Yap\u0131sal dayan\u0131m analizi neleri i\u00e7erir ve neden gereklidir?<\/summary>\n
        BLCNXB-200W i\u00e7in yap\u0131sal dayan\u0131m analizi, 40,0\u00d740,0\u00d724,5 m \u00e7elik \u00e7er\u00e7eve yap\u0131s\u0131n\u0131n sonlu eleman modellemesini i\u00e7eriyordu ve \u015fu unsurlar\u0131 de\u011ferlendiriyordu: (1) \u00f6l\u00e7ekli emici katman grafen kompozit ortam\u0131ndan, kanal a\u011f\u0131rl\u0131\u011f\u0131ndan ve ekipman a\u011f\u0131rl\u0131\u011f\u0131ndan kaynaklanan \u00f6l\u00fc y\u00fck; (2) yo\u011fu\u015fma birikiminden ve bak\u0131m personelinin eri\u015fiminden kaynaklanan hareketli y\u00fck; (3) Ezhou sahas\u0131 r\u00fczgar b\u00f6lgesi i\u00e7in tasar\u0131m r\u00fczgar h\u0131z\u0131ndan kaynaklanan r\u00fczgar y\u00fck\u00fc; ve (4) ge\u00e7erli sismik b\u00f6lge s\u0131n\u0131fland\u0131rmas\u0131ndan kaynaklanan sismik y\u00fck. Analiz, yap\u0131sal \u00e7er\u00e7evenin t\u00fcm ge\u00e7erli kriterleri kar\u015f\u0131lad\u0131\u011f\u0131n\u0131 do\u011frulad\u0131 ve in\u015faat ruhsat\u0131 onay\u0131 ve tamamlanm\u0131\u015f yap\u0131n\u0131n daha sonraki g\u00fcvenlik denetimi i\u00e7in gerekli olan yap\u0131 m\u00fchendisi sertifikas\u0131n\u0131 sa\u011flad\u0131.<\/div>\n<\/details>\n
        \nS6. MPA sistemi mevcut cebri \u00e7eki\u015f fan\u0131 boyutland\u0131rmas\u0131n\u0131 etkiler mi?<\/summary>\n
        Evet. BLCNXB-200W sisteminin toplam bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc 660,32 Pa'd\u0131r (CFD hesaplamas\u0131yla do\u011frulanm\u0131\u015f ve b\u00f6l\u00fcm b\u00f6l\u00fcm bas\u0131n\u00e7 kayb\u0131 da\u011f\u0131l\u0131m\u0131na g\u00f6re ge\u00e7erlili\u011fi kan\u0131tlanm\u0131\u015ft\u0131r) ve bu de\u011fer, daha k\u00fc\u00e7\u00fck \u00f6l\u00e7ekli MPA \u00fcnitelerinin tipik 250 Pa de\u011ferinden \u00f6nemli \u00f6l\u00e7\u00fcde daha y\u00fcksektir. Mevcut cebri \u00e7eki\u015f fan\u0131, mevcut kanal sistemi direnci art\u0131 yeni MPA sistemi direncinin toplam\u0131 olan toplam sistem direncine g\u00f6re do\u011frulanmal\u0131d\u0131r. Mevcut fan, nominal 2.000.000 Nm\u00b3\/h gaz hacminde gerekli toplam bas\u0131nc\u0131 sa\u011flayam\u0131yorsa, proje kapsam\u0131na fan pervanesi y\u00fckseltmesi veya takviye fan\u0131 eklenmesi dahil edilmelidir. Bu fan boyutland\u0131rma do\u011frulamas\u0131, ekipman sipari\u015fleri verilmeden \u00f6nce tamamlanmal\u0131d\u0131r.<\/div>\n<\/details>\n
        \nS7. Bu \u00f6l\u00e7ekteki bir \u00fcnitenin kurulumu ne kadar s\u00fcrd\u00fc?<\/summary>\n
        Bu \u00f6l\u00e7ekte BLCNXB-200W'nin kurulumu, \u00f6nemli miktarda yap\u0131sal \u00e7elik montaj\u0131, emici katman kurulumu ve kanal ba\u011flant\u0131s\u0131n\u0131 i\u00e7eriyordu. Saha mobilizasyonundan devreye alma haz\u0131rl\u0131\u011f\u0131na kadar olan toplam kurulum program\u0131, daha k\u00fc\u00e7\u00fck \u00fcniteler i\u00e7in oldu\u011fundan \u00f6nemli \u00f6l\u00e7\u00fcde daha uzundu; bu yap\u0131sal karma\u015f\u0131kl\u0131\u011fa sahip bir \u00fcnite i\u00e7in tipik olarak 4-6 ay s\u00fcrer. B\u00fcy\u00fck tonajl\u0131 vin\u00e7lerle monte edilen b\u00fcy\u00fck panelli prefabrik \u00e7er\u00e7eve b\u00f6l\u00fcmlerini i\u00e7eren yap\u0131sal \u00e7elik montaj\u0131 bile, tesisin devam eden \u00fcretim operasyonlar\u0131yla dikkatli bir s\u0131ralama gerektirir. Yeni WFGD sistemi, SCR denitrasyon ve MPA \u00fcnitesi, planl\u0131 peletleme f\u0131r\u0131n\u0131 bak\u0131m d\u00f6nemlerinde planlanan s\u0131ral\u0131 ba\u011flant\u0131 pencereleriyle koordineli bir y\u00fckseltme program\u0131 olarak kuruldu.<\/div>\n<\/details>\n
        \nS8. Ultra d\u00fc\u015f\u00fck emisyon uyumlulu\u011fu i\u00e7in MPA \u00e7\u0131k\u0131\u015f\u0131nda hangi CEMS izlemesi gereklidir?<\/summary>\n
        Peletleme ve sinterleme tesisleri i\u00e7in HJ [2019] No. 35 ve GB 28662\u22122012 uyar\u0131nca, MPA \u00e7\u0131k\u0131\u015f CEMS'si \u015fu parametreleri s\u00fcrekli kanallar halinde kapsamal\u0131d\u0131r: partik\u00fcl madde, SO\u2082, NOx, oksijen konsantrasyonu, s\u0131cakl\u0131k, ak\u0131\u015f h\u0131z\u0131 ve nem i\u00e7eri\u011fi. T\u00fcm kanallar, ekolojik \u00e7evre otoritesine ger\u00e7ek zamanl\u0131 iletim i\u00e7in ulusal veya il d\u00fczeyindeki \u00e7evrimi\u00e7i izleme platformuna ba\u011flanmal\u0131d\u0131r. CEMS, ultra d\u00fc\u015f\u00fck emisyon saatlik limitleriyle kar\u015f\u0131la\u015ft\u0131rma i\u00e7in 1 saatlik ortalama konsantrasyonlar\u0131 hesaplayabilmelidir. Ek olarak, periyodik manuel \u00f6rnekleme gereksinimleri (\u00fc\u00e7 ayda bir veya alt\u0131 ayda bir), genellikle i\u015fletme izninde belirtildi\u011fi gibi a\u011f\u0131r metalleri ve di\u011fer sekt\u00f6re \u00f6zg\u00fc parametreleri kapsar.<\/div>\n<\/details>\n
        \nS9. Ek 500 t\/saat \u00fcretim hatt\u0131 devreye al\u0131nd\u0131\u011f\u0131nda MPA sistemi daha da \u00f6l\u00e7eklenebilir mi?<\/summary>\n
        BLCNXB-200W, mevcut 500 t\/saat kapasiteli zincir \u0131zgaral\u0131 \u00fcretim hatt\u0131na 2.000.000 Nm\u00b3\/saat kapasiteyle hizmet verecek \u015fekilde tasarlanm\u0131\u015ft\u0131r. \u0130kinci 500 t\/saat \u00fcretim hatt\u0131 devreye al\u0131n\u0131rsa, toplam gaz hacmi yakla\u015f\u0131k olarak iki kat\u0131na \u00e7\u0131karak 4.000.000 Nm\u00b3\/saat'e ula\u015facak ve bu da e\u015fde\u011fer kapasitede ikinci bir ba\u011f\u0131ms\u0131z MPA \u00fcnitesi veya daha b\u00fcy\u00fck tek bir \u00fcnite gerektirecektir. MPA sisteminin mod\u00fcler mimarisi, iki \u00fcretim hatt\u0131 aras\u0131nda operasyonel ba\u011f\u0131ms\u0131zl\u0131\u011f\u0131 korudu\u011fu ve bir \u00fcnite planl\u0131 bak\u0131ma al\u0131n\u0131rken di\u011ferinin hizmette kalmas\u0131na olanak sa\u011flad\u0131\u011f\u0131 i\u00e7in, ayn\u0131 ikinci \u00fcnitenin paralel kurulumunu tercih edilen se\u00e7enek haline getirmektedir. \u0130kinci \u00fcnite i\u00e7in ayr\u0131lan alan ve gelecekteki geni\u015fleme i\u00e7in yap\u0131sal ba\u011flant\u0131lar, ilk kurulum tasar\u0131m a\u015famas\u0131nda dikkate al\u0131nmal\u0131d\u0131r.<\/div>\n<\/details>\n
        \nS10. Di\u011fer \u00e7elik sinterleme veya peletleme tesislerinde b\u00fcy\u00fck \u00f6l\u00e7ekli MPA'n\u0131n referans kurulumlar\u0131 mevcut mu?<\/summary>\n
        Bu vaka \u00e7al\u0131\u015fmas\u0131nda a\u00e7\u0131klanan Ezhou peletleme tesisi, d\u00fcnya \u00e7ap\u0131nda \u00e7elik sekt\u00f6r\u00fcndeki en b\u00fcy\u00fck tek \u00fcniteli MPA tesislerinden birini temsil etmektedir. Nitelikli potansiyel m\u00fc\u015fteriler i\u00e7in, ticari anla\u015fmaya ba\u011fl\u0131 olarak, bu tesiste referans saha ziyaretleri d\u00fczenlenebilir; bu ziyaretler, do\u011frulanm\u0131\u015f izleme kay\u0131tlar\u0131na ve CFD ve yap\u0131sal analiz dok\u00fcmanlar\u0131na eri\u015fimi de i\u00e7ermektedir. Daha k\u00fc\u00e7\u00fck \u00f6l\u00e7ekli (200.000\u20131.000.000 Nm\u00b3\/h) \u00e7elik sinterleme ve peletleme tesisleri i\u00e7in, d\u00fcnya \u00e7ap\u0131ndaki Ezhou tesisinin zamanlama k\u0131s\u0131tlamalar\u0131 olmaks\u0131z\u0131n ek referans tesisleri mevcuttur. Referans dok\u00fcman\u0131 talep etmek veya planlanan uygulaman\u0131za en uygun referans tesisini g\u00f6r\u00fc\u015fmek i\u00e7in l\u00fctfen a\u015fa\u011f\u0131daki ileti\u015fim ba\u011flant\u0131s\u0131n\u0131 kullan\u0131n.<\/div>\n<\/details>\n<\/section>\n
        \n

        <\/p>\n

        \n

        Her \u00d6l\u00e7ekte Ultra D\u00fc\u015f\u00fck Emisyon Uyumlulu\u011funa Haz\u0131r M\u0131s\u0131n\u0131z?<\/p>\n

        End\u00fcstriyel Emisyon Kontrol \u00c7\u00f6z\u00fcmlerinin T\u00fcm Yelpazesini Ke\u015ffedin<\/h2>\n

        Dev \u00f6l\u00e7ekli \u00e7elik peletleme manyetik duman azalt\u0131m\u0131ndan End\u00fcstriyel VOC azalt\u0131m\u0131 i\u00e7in rejeneratif termal oksidasyon sistemleri<\/a>M\u00fchendislik ekibimiz, \u00c7in'in en zorlu end\u00fcstriyel emisyon kontrol gereksinimleri i\u00e7in CFD onayl\u0131, yap\u0131sal olarak sertifikaland\u0131r\u0131lm\u0131\u015f \u00e7\u00f6z\u00fcmler sunmaktad\u0131r.<\/p>\n

        Teknik Dan\u0131\u015fmanl\u0131k Talep Edin \u2192<\/a>
        \n        T\u00fcm Emisyon Kontrol Teknolojilerini Ke\u015ffedin<\/a><\/div>\n<\/section>\n

        <\/p>\n