Thaum twg yog T92 yeeb nkab siv
Apr 01, 2025
T92 alloy raj tsoos tsho kos duab tau txiav txim siab los ntawm nws cov khoom siv thiab kev kub siab thiab kub siab ua haujlwm.
1. Kev kub-kub thiab lub siab boiler system
Kub Ntau:
450 Qib rau 650 Qib: Haum rau kev kub siab (ua haujlwm siab> 9.8 MPA) thiab lwm yam kub siab.
Tsawg dua li lossis sib npaug rau 450 degree: Siv rau tsawg- thiab nruab nrab siab qis dua lossis sib npaug nrog 5.88 leeg, cua sov raj, thiab lwm yam.
Cov txiaj ntsig zoo:
M-aintain siab lub zog ntawm kev kub siab, nrog kev nkag tau zoo heev, zam kev zam tsis tau ua tiav kev ruaj khov.
Zoo tsis kam mus rau oxidation, txo qhov teeb meem ntawm cov yeeb nkab phab ntsa thinning tshwm sim los ntawm kev kub oxidation.
2. Cov kav dej kub rau cov petrochemical kev lag luam
Siv hauv kev ua kom huv, tshuaj lom neeg, thiab lwm yam xwm txheej uas yuav tsum tau tiv thaiv cov khoom lag luam loj corrosive, xws li cov khoom tawg ua hluav taws xob, xws li cov khoom tawg paj tawg.
Haum rau sulphur-muaj thiab acid-muaj ib puag ncig kom txo txoj kev pheej hmoo ntawm corrosion.
3. Cov lus qhia rau kev xaiv
| Zaum Hom | Cov kev pom zoo ntawm kev siv | Piv txwv ntawm cov feem sib xyaw |
|---|---|---|
| Kev siab siab Boiler Tshuab | Pressure >9.8 MPa, kub ntau dua lossis sib npaug rau 450 degree | SuperHeater, Kev Kawm Rov Qab, Cov Khaub Ncaws Loj Rau Piping |
| Tsawg thiab nruab nrab siab boiler tshuab | Siab tsawg dua los yog sib npaug 5.88 MPa, kub tsawg dua lossis sib npaug rau 450 degree | Coal Tus Neeg Tshaj Tawm, Dej-Txias Phab Ntsa Tub |
| Petrochemical Cov Khoom Siv Kub Hluav Taws Xob | Kev kub siab ib puag ncig nrog corrosive media | Qoob Leeg, Kub Kub Reactor Tubes |
