Sab saum toj gas siab rov qab turbine hniav
TRT BLADE
Lub zog nruab nrab ntawm TRT turbine generator chav tsev yog blast furnace gas.Lub turbine hniav yog qhov tseem ceeb ntawm lub rotor system.Cov khoom siv hniav yog 2Cr13 thiab raug kho kom txias.Cov hniav tau muab faib ua ob theem (piv txwv li ob theem ntawm cov hniav txav thiab ob theem ntawm lub kaum sab xis adjustable nyob ruaj ruaj), uas 26 yog thawj theem ntawm cov hniav thiab 30 yog theem thib ob ntawm cov hniav nyob ruaj ruaj;Muaj 27 thawj theem txav hniav thiab 27 theem thib ob txav hniav.Kev ua haujlwm ceev ntawm lub rotor yog 3000 rpm (thawj qhov ceev ceev yog tsim los ntawm 1800 rpm; qhov ceev thib ob yog tsim los ntawm 6400 rpm).
Txawm hais tias feem ntau ntawm lub cub tawg tuaj yeem raug tshem tawm tom qab desusting, tseem muaj qee qhov ntawm lub tshuab hluav taws xob plua plav, dej vapor thiab ntau yam acid gases generated vim impure blast furnace raw cov ntaub ntawv, xws li H2S, HCL, CO2, thiab lwm yam. gas theem nruab nrab.Vim yog qhov nthuav dav ntawm chav tsev, qhov kub thiab txias tau maj mam txo, thiab cov roj acidic yog yaj hauv cov condensate, uas ua rau cov dej acidic ua raws li qhov chaw ntawm cov hniav, plhaub, deflectors thiab lwm yam khoom siv rau lub sijhawm ntev.Tsis tas li ntawd, cov tshuaj chlorine ions nyob rau hauv cov roj nyob rau hauv qhov kub thiab txias yog tso tawm, uas ua rau corrosion ntawm cov hniav ntau dhau;Nyob rau tib lub sijhawm, vim muaj kev kub ceev
Nyob rau hauv cov xwm txheej ntawm kev ua haujlwm ntev nrog lub tshuab hluav taws xob tawg, cov khoom yuav txuas ntxiv tsim kev sib txhuam thiab kev sib txhuam ncaj qha rau ntawm cov hniav uas tau corroded thiab tsis muaj zog, ua rau cov hniav puas sai heev.Thaum cov hniav puas lawm, qhov cuam tshuam ncaj qha rau ntawm chav tsev yog qhov ua haujlwm qis thiab kev co loj.
Raws li cov hniav tsis tsuas yog muaj cov nqi hloov pauv siab xwb, tab sis kuj tseem ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm nyab xeeb thiab kev tsim khoom tas mus li ntawm chav tsev, lub lag luam tseem ceeb heev rau nws thiab siv cov txheej txheem sib xws los kho thiab tiv thaiv nws, xws li kho laser cladding, anti-corrosion txheej kho thiab tiv thaiv, hlau hmoov txau ua ntej tiv thaiv, thiab lwm yam, uas muaj qee yam teebmeem.
