Txheej Txheem Cej Luam: Cov raj boiler, ua cov khoom tseem ceeb ntawm "cov leeg" ntawm cov boilers, ua lub luag haujlwm tseem ceeb hauv lub zog niaj hnub thiab kev lag luam. Nws zoo li "cov hlab ntsha" uas thauj lub zog, ris lub luag haujlwm hnyav ntawm kev nqa cov khoom siv kub thiab siab kom ntseeg tau tias lub kaw lus boiler ua haujlwm ruaj khov thiab ua haujlwm tau zoo. Hauv daim ntawv thov, kev lag luam fais fab thermal yog cov neeg siv ntau tshaj plaws ntawm cov raj boiler. Hauv cov chaw tsim hluav taws xob thermal uas siv thee thiab roj, cov boilers, ua cov khoom siv hloov pauv zog tseem ceeb, xav tau ntau cov raj boiler zoo los tsim cov pa dej thiab cov channel thauj mus los. Hauv qab no, tus sau luv luv tshuaj xyuas kev lag luam raj boiler tam sim no thiab tos ntsoov rau kev lag luam raj boiler hauv xyoo 2025.
1. Kev Txheeb Xyuas Txog Kev Lag Luam
Ua ib feem tseem ceeb ntawm cov khoom siv boiler, cov raj boiler siv dav hauv lub zog thermal, cov boiler kev lag luam, cov cua sov hauv nruab nrab thiab lwm yam teb. Lawv qhov zoo thiab kev ua tau zoo muaj feem cuam tshuam ncaj qha rau kev hloov pauv hluav taws xob thiab kev nyab xeeb ua haujlwm.
Kev lag luam fais fab thermal yog cov neeg siv cov raj boiler loj tshaj plaws. Raws li cov ntaub ntawv tsis tiav, ib lub tshuab fais fab thermal ultra-supercritical lab-kilowatt tuaj yeem siv ntau txhiab tons ntawm cov raj boiler, npog cov khoom tseem ceeb los ntawm qhov chaw ua kom sov rau lub cub tawg mus rau cov kav dej pa.
Lub tshav pob boiler kev lag luam kuj yog qhov chaw tseem ceeb rau cov raj boiler. Hauv ntau lub lag luam me me xws li kev lag luam tshuaj lom neeg, metallurgy, papermaking, thiab cov ntaub ntawv tsim kho, cov txheej txheem tsim khoom tsis tuaj yeem sib cais los ntawm lub zog cua sov uas muab los ntawm cov pa. Cov tshuaj lom neeg synthesis feem ntau vam khom kev pab cuam nrog kev tswj qhov kub thiab txias. Cov kev sib txuas smelting thiab forging hauv kev lag luam metallurgical xav tau ntau cov pa calorie siab kom ntseeg tau tias cov txheej txheem du. Kev ua kom sov thiab ziab ntawm daim ntawv hauv cov tshuab ntawv kuj siv cov pa ua lub zog tseem ceeb.
Cov raj boiler kuj yog ib feem tseem ceeb ntawm lub tshuab cua sov hauv thaj tsam sab qaum teb. Nrog rau kev nce qib ntawm nroog thiab kev txhim kho lub neej zoo ntawm cov neeg nyob hauv, kev npog ntawm kev cua sov hauv nruab nrab txuas ntxiv nthuav dav.

Cov qauv tseem ceeb rau kev siv cov raj boiler suav nrogGB/T 5310-2017"Cov Yeeb Nkab Hlau Tsis Muaj Qhov Txuas Rau Cov Boilers Siab",GB/T 3087-2008"Cov Yeeb Nkab Hlau Tsis Muaj Qhov Txuas Rau Cov Boilers Uas Muaj Qhov Siab Qis Thiab Nruab Nrab", thiab GB/T 14976-2012 "Cov Yeeb Nkab Hlau Tsis Muaj Qhov Txuas Rau Kev Thauj Mus Los Hauv Dej" hauv Suav Teb; cov qauv thoob ntiaj teb suav nrogASTM A106/A106M-2019"Cov Yeeb Nkab Hlau Carbon Seamless rau Qhov Kub Siab" (American Society for Testing and Materials Standard) EN 10216-2 "Cov Yeeb Nkab Hlau Seamless rau Lub Hom Phiaj Siab - Cov Kev Cai Xa Khoom Siv - Ntu 2: Cov Yeeb Nkab Hlau Tsis Yog Alloy thiab Alloy nrog Kev Ua Haujlwm Kub Siab" (European Standard), thiab lwm yam.