Dab tsi yog cov kev siv ntawm cov roj ntes hauv cov nroj tsuag tshuaj?
Lub tshuab ntsuas roj yog qhov lav ntawm kev nyab xeeb ntawm cov neeg ua haujlwm. Txhua qhov chaw uas muaj cov pa hluav taws xob, cov pa phem thiab cov pa phem yuav tsum xaiv lub ntsuas roj rau kev kuaj xyuas kom muaj kev nyab xeeb. Tshwj xeeb, nws yog ib qho tseem ceeb tshaj plaws los kuaj xyuas cov roj hluav taws xob lossis cov pa phem thiab cov pa hauv cov chaw ua haujlwm tshuaj lossis huab cua hauv cov khoom siv. Kev ruaj ntseg tuaj yeem ua tiav cov txiaj ntsig ntawm kev ceeb toom txaus ntshai los ntawm lub suab thiab lub tswb nrov. Yog li dab tsi yog daim ntawv thov ntawm cov roj ntes hauv cov nroj tsuag tshuaj?
Gas detectors feem ntau yog siv rau hauv cov xwm txheej hauv qab no hauv cov nroj tsuag tshuaj:
Kev kuaj xyuas: Tom qab cov cuab yeej kho thiab hloov pauv, nws yog ib qho tseem ceeb kom paub txog cov pa roj lossis cov kua dej uas seem, tshwj xeeb tshaj yog ua ntej hluav taws.
Kev kuaj pom thaum muaj xwm txheej ceev: Thaum muaj xwm txheej txawv txav tshwm sim ntawm qhov chaw tsim khoom lossis kev sib tsoo raug kaw, cov pa phem lossis cov kua dej yuav tsum raug kuaj kom muaj kev nyab xeeb thiab huv.
Leak detection: Kev tshawb nrhiav pom thiab lub tswb rau cov pa phem lossis cov kua dej hauv cov kav dej, thiab tshawb xyuas cov khoom xau rau cov khoom siv kav dej.
Kev soj ntsuam ncig xyuas: thaum kuaj kev nyab xeeb thiab huv si, yuav tsum kuaj xyuas cov pa phem lossis kua vapor.
Kev tshuaj xyuas kev nyab xeeb: Thaum cov neeg ua haujlwm nkag mus rau hauv chav ua haujlwm ntawm cov khoom tsim kev puas tsuaj, nkag mus rau hauv cov kav dej, cable trench lossis cov khoom siv rau kev ua haujlwm, lawv yuav tsum kuaj xyuas cov pa phem lossis cov kua vapors.
Dab tsi yog qhov yuav tsum tau ua ua ntej rau lub tshuab ntsuas roj yuav tsum tau pretreated?
High-temperature combustible and zirconia, uas yog ib tug gas detector tsis pretreatment, high-temperature combustible, feem ntau yog siv los ntsuas combustible gases nyob rau hauv qhov chaw ntawm 400-600 degrees Celsius, zirconia yog plug-in hom, haum rau qhov chaw siab tshaj 100 degrees. Celsius thiab qis dua 800 degrees Celsius Ntsuas cov pa oxygen. (plug-in)
Kuj tseem muaj qee qhov xwm txheej uas tsis xav tau kev kho mob ua ntej. Ua ntej tshaj plaws, yog tias lub siab muaj zog, tsis tas yuav tsum muaj pretreatment, thiab tsuas yog lub siab txo valve raug ntsia. Yog hais tias lub siab tsis zoo, tsis tas yuav tsum tau pretreatment, thiab tsuas yog yuav tsum tau lub twj tso kua mis.
Preprocessing feem ntau yog siv rau hauv peb qhov xwm txheej:
1. Yuav tsum tau txias (qhov saum toj no ob gases tsis siv);
2. Nws yuav tsum tau tshem tawm cov dej (cov av noo siab heev, tab sis nws tsis tsim nyog yog tias tsis muaj cov dej me me);
3. Kev tshem tawm plua plav.
Feem ntau, yog tias qhov kub siab tshaj 70 degrees Celsius thiab muaj cov dej me me rau ntawm qhov chaw, yuav tsum tau kho ua ntej. Electronic condensers rau cua txias, compressors rau kev tshem tawm dej, lim rau kev tshem tawm plua plav, thiab cov twj tso kua mis tsis tuaj yeem siv hauv lub tshuab nqus tsev. Txhua leej txhua tus yuav tsum tau xyuam xim rau qhov no.
