Reciprocating Grate Rau Biomass Boiler

Lub reciprocating grate rau biomass boilers yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob uas tsim los rau hlawv biomass fuels, xws li ntoo chips, straw, nplej husks, thiab cov khoom zoo sib xws. Nws yog feem ntau ntsia rau hauv qab ntawm lub combustion chamber nyob rau hauv biomass boilers. Nws qhov tseem ceeb yuav tsum muaj nyob rau hauv qhov tseeb tias biomass fuels feem ntau muaj cov duab tsis tu ncua, muaj peev xwm muaj cov dej noo siab, thiab cov yam ntxwv sib txawv ntawm cov tshauv, ua rau nws nyuaj rau cov khoom siv zoo tib yam kom ua tiav qhov kev sib txuas ruaj khov thiab muaj txiaj ntsig zoo. Hom grate no muaj alternating movable thiab tsau grate tuav, tsav los ntawm ib tug neeg kho tshuab cuab yeej ua ib tug reciprocating tsab ntawv tsa suab. Qhov kev ua no maj mam thiab sib npaug thawb cov roj rau pem hauv ntej thaum agitating lub txaj roj thiab txhawb kev tshem tawm cov tshauv thiab slag. Cov txheej txheem no tseem ceeb heev rau kev ua kom tiav cov roj combustion, tiv thaiv slagging ntawm grate, thiab ua kom muaj kev ua haujlwm tsis tu ncua.

Vim nws qhov tshwj xeeb roj adaptability thiab kev cia siab rau kev ua hauj lwm, reciprocating grate yog dav siv nyob rau hauv lub tshav pob ntawm biomass combustion, tshwj xeeb tshaj yog nyob rau hauv industrial cua sov thiab biomass zog tsim tej yaam num. Lawv lub luag haujlwm tseem ceeb yog los tsim lub txaj dynamic thiab tswj tau kev sib txuas, faib cov txheej txheem ntawm cov roj ziab, pyrolysis, combustion, thiab burnout nyob rau hauv ib qho kev txiav txim nyob rau hauv sib txawv cheeb tsam ntawm lub grate. Los ntawm kev kho qhov ceev thiab zaus ntawm lub grate lub zog, lub sij hawm nyob thiab combustion siv ntawm cov roj nyob rau hauv lub cub tawg yuav precisely tswj. Qhov no ua kom lub zog rho tawm los ntawm cov roj tau zoo thaum txo cov hmoov tshauv ya raws cov ntsiab lus thiab txo qis cov pa phem. Nws ua haujlwm raws li qhov tseem ceeb lav rau kev ua tiav kev ua haujlwm zoo, huv, thiab ruaj khov ntawm biomass boilers.

Thaum tshav kub kub-resistant cam khwb cia hlau

 

Hauv qeb ntawm cov cua sov- cov hlau cam khwb cia, cov qib sib xws suav nrog RTCr16 thiab RTCr20, thiab lwm yam. Qhov zoo ntawm cov ntaub ntawv no yog nyob rau hauv lawv cov nqi qis thiab lawv muaj qee yam khoom siv hluav taws xob thiab kev tiv thaiv corrosion, ua rau lawv tsim nyog rau cov haujlwm uas muaj kev ua haujlwm me me lossis cov kev xav tau rau thawj zaug peev. Lawv qhov kev txwv tseem ceeb yog qhov tsis zoo ntawm cov khoom siv microstructure nyob rau hauv qhov kub siab ntev, ua rau kev poob qis hauv kev ua haujlwm txhua yam. Tshwj xeeb, lawv cov tshuaj tiv thaiv chlorine corrosion los ntawm biomass fuels tsis muaj zog, uas feem ntau ua rau muaj kev pab cuam tsawg.

Siab -chromium cam khwb cia hlau

 

Tam sim no, cov khoom siv dav tshaj plaws yog siab -chromium hnav- cam khwb cia hlau, nrog cov qib zoo xws li BTMCr20 thiab BTMCr26. Cov ntaub ntawv no feature siab hardness thiab zoo heev hnav tsis kam. Relying on their high chromium content, they can form a dense chromium oxide protective layer on the surface, effectively resisting corrosive substances in the ash. Kev xyaum tau pom tias lawv txoj sia nyob thaum hlawv ntau hom biomass zoo dua li cov cua sov zoo tib yam - cam khwb cia hlau. Txawm li cas los xij, lawv qhov tsis zoo suav nrog qhov siab brittleness thiab tsis zoo thermal shock tsis kam, ua rau lawv yooj yim tawg hauv qhov kub thiab txias hloov pauv.

Austenitic tshav kub-resistant steel

 

Rau cov ntawv thov uas xav tau tshaj plaws, austenitic cua sov-cov hlau tsis muaj zog yog siv, xws li SCH24 (25Cr-}20Ni). Cov khoom siv no, vim nws cov ntsiab lus siab chromium thiab npib tsib xee, nthuav tawm lub zog zoo, toughness, thiab creep tsis kam ntawm qhov kub thiab txias. Nws tuaj yeem tiv taus thermal qaug zog thiab hnyav chlorine corrosion. Yog li ntawd, nws raug xaiv rau qhov tseem ceeb ntawm cov chaw tsim hluav taws xob loj lossis cov boilers tuav cov roj corrosive heev. Tau kawg, nws cov nqi alloy siab heev kuj txwv nws cov ntawv thov ntau yam.

Cim npe nrov: Reciprocating grate rau biomass boiler, Tuam Tshoj reciprocating grate rau biomass boiler manufacturers, lwm tus, Hoobkas