Tsis ntev los no, lub Hoobkas tau ua tiav cov khoom ntawm 31 phau ntawvdamper li qub. Los ntawm kev txiav mus rau vuam, cov neeg ua haujlwm tau ua tib zoo sib tsoo. Tom qab kev tshuaj xyuas zoo, tam sim no lawv tab tom yuav ntim thiab xa tawm.

Qhov loj ntawm cov pa damper valve yog DN600, nrog rau kev ua haujlwm siab ntawm PN1. Lawv yog ua los ntawm Q345E carbon steel thiab tau nruab nrog kov tswj keyboards. Phau ntawv cua valve tub ntxhais nrog ib tug kov yog siv nyob rau hauv qhov cua tshuab los manually kho cua ntim thiab qhib / kaw cua ducts. Nrog nws cov qauv yooj yim, tus nqi qis thiab tsis xav tau cov khoom siv hluav taws xob, nws tau siv dav hauv pej xeem, kev lag luam, kev tiv thaiv hluav taws thiab lwm yam xwm txheej.

Nyob rau hauv kev lag luam teb, damper valve feem ntau yog siv nyob rau hauv lub qhov cua tshuab ntawm mechanical processing, vuam rhiav, thiab lwm yam., rau lub zos tso pa los yog muab cua ceg tswj. Cov neeg ua haujlwm tuaj yeem hloov kho qhov qhib ntawm lub refractory damper los ntawm tus kov raws li lub vuam ntim, cov cuab yeej siv cua sov thiab lwm yam kev siv zog, kom ntseeg tau tias cov pa phem lossis cua sov tawm hauv lub sijhawm. Lub caij no, nws cov qauv siv tshuab tuaj yeem hloov mus rau qhov chaw ib puag ncig xws li plua plav thiab roj stains hauv kev cob qhia. Nws yog hnav-tiv taus ntau dua li hluav taws xob cua dampers thiab haum rau kev hloov kho ntawm phau ntawv nquag.

Hauv qhov hluav taws xob hluav taws xob hluav taws xob hluav taws xob, nws yog ib qho tseem ceeb ntawm kev tswj xyuas kev tiv thaiv uas ua raws li cov cai tiv thaiv hluav taws. Nws yog feem ntau ntsia rau ntawm ceg ntsiab lus ntawm cov pa pa tawm ducts los yog ciam teb ntawm hluav taws compartments. Raws li ib txwm muaj, cov pa luam yeeb ntim tuaj yeem hloov kho manually. Thaum muaj hluav taws kub, yog tias kev tswj hluav taws xob tsis ua haujlwm, cov neeg ua haujlwm tuaj yeem kaw qhov chaw tshwj xeeb flue gas damper los ntawm tus kov kom tsis txhob muaj pa taws nkag mus, lossis qhib qhov tseem ceeb ntawm txoj kev pa taws. Qee cov qauv tshwj xeeb kuj tau nruab nrog cov khoom siv xauv kom tsis txhob ua haujlwm tsis zoo thaum muaj hluav taws.

Tsis tas li ntawd, phau ntawv cua li qub kuj tseem siv tau rau hauv chav kuaj fume hoods, me me cua tshiab thiab lwm yam khoom siv. Phau ntawv cua li qub yog ntsia rau ntawm cov kav dej ntawm cov fume hoods hauv chav kuaj. Cov neeg ua haujlwm hauv chaw soj nstuam tuaj yeem kho cov huab cua ntim raws li cov pa phem kom tswj tau qhov tsis zoo hauv lub txee. Qhov kev hloov kho qhov tseeb yog qhov xav tau ntau dua li qhov hluav taws xob li qub. Nws tuaj yeem siv rau ntawm qhov kawg ntawm huab cua hauv tsev ntawm cov cua purifiers hauv tsev thiab cov ntaub thaiv kev lag luam los kho cov huab cua ntim, uas tuaj yeem txo cov nqi khoom siv thiab ua haujlwm yooj yim.