Explosion Proof Hydrogen Cooler Rau Cheeb Tsam Chaw Tsim Khoom Muaj Teeb Meem
Daim ntawv thov & Hazard Zone txhais
Kev tsim tshwj xeeb rau hydrogen- chav tshuab hluav taws xob puv (flammable H₂ cua, Gas Group IIC ib IEC60079):
Thaj Chaw 1: Hydrogen tuaj yeem xau raws li kev ua haujlwm ib txwm muaj (ze lub tshuab hluav taws xob stator, cov ntsiab lus sib khi) → ATEX II2G Ex db IIC T4 / IECEx Ex d IIC T4
Cheeb tsam 2: Hydrogen tsuas yog tso tawm raws li qhov txawv txav (lub tshuab hluav taws xob tseem ceeb chav nyob ib puag ncig) → ATEX II3G Ex e IIC T4 / Chav Kawm I Div2 Pawg B (NEC US / Canada tus qauv)
Core Siv Case: 200MW / 300MW / 600MW / 1000MW hydrogen-cooled turbo generator; thee- raug rho tawm haujlwm, ua ke lub voj voog, nuclear & ntsuab hydrogen fais fab nroj tsuag thoob plaws APAC, Middle East, Southeast Asia petro- chaw nres tsheb fais fab.
Explosion-Proof Core Design (2 Qhov Tseem Ceeb: Lub Cev Kub Kub Kub + Explosion-Proof Auxiliary Cheebtsam)
① Cooler Thermal Core (Fin Tube Structure, Leakproof rau H₂ ntim)
Tube khoom: CuNi90/10 / Admiralty Brass / TP2 Copper / 316L SS; raj nthuav dav + tag nrho argon arc vuam, xoom hydrogen permeation & to; helium leak test 100% ua ntej xa zaub mov
Fins: Helical qhov txhab txhuas / tooj liab los tiv thaiv-corrosion fin, low deg temp Tsawg dua los yog sib npaug li 135℃(T4 kub chav kawm, tsis muaj qhov kub qhov hluav taws xob txaus ntshai rau hydrogen)
Plhaub & dej lub thawv: Carbon steel clad / cam khwb cia gunmetal; Kev txhawb zog siab, H₂ sab tsim siab 0.4 ~ 0.8MPa, dej txias sab 1.0 ~ 1.6MPa
② Kev tawg tag nrho-Cov Khoom Pov Thawj Hluav Taws Xob & Cov Khoom Pabcuam (Tshwj xeeb rau thaj chaw muaj kev phom sij)
Tag nrho cov khoom siv hluav taws xob ua raws li IIC hydrogen tawg - qib pov thawj:
Dej txias twj tso kua mis: Ex d IIC T4 flameproof lub cev muaj zog
Kub / siab transmitters & H₂ to sensors: Ex ia IIC T4 intrinsic kev nyab xeeb (Zone0/1 muaj)
Tswj txee: Ex p pressurized txee / Ex d flameproof enclosure, zoo nitrogen tshem tawm los thaiv hydrogen ingress
Cov dej ntws tawm, qhov cua fittings: Los tiv thaiv -cov qauv hlau tsis zoo, kev tshem tawm zoo li qub
Muaj Cov Khoom Muag
Ntsug / Kab rov tav Standard Explosion - pov thawj H₂ Cooler: 200MW ~ 1000MW pa thermal/nuclear generator
Compact Custom Explosion-proof Cooler: Me me captive power plant, synchronous condenser hydrogen cooling system
Kev Pabcuam Tomqab Muag Khoom: Kev tawg- pov thawj cov tub ntxhais txias retubing, spare Ex sensors/pumps, ntawm - chaw kho dua tshiab rau hauv - chav ua haujlwm phom sij
Hu rau Quotation
Thov muab: Generator MVA ntsuam xyuas, OEM qhov tsis muaj., qhov chaw muaj kev nyab xeeb kev faib tawm (Zone1/Zone2/Class I Div1/Div2), yuav tsum tau ntawv pov thawj tus qauv
Email: [email protected]
