Pob tawb Ntxaij Lim Dej

Pob tawb lim dej yog siv rau hauv cov roj lossis lwm cov roj ua kua rau lim impurities hauv lub raj dej. Lub taub lub qhov chaw yog 2-3 lub sij hawm loj dua li ntawm y-puab lim dej ntawm lub taub lim ntawm t-puab lim. Qhov tseeb ntawm lub pob tawb lim yog qhov siab tshaj plaws ntawm tag nrho cov ntxaij lim dej, thiab nws cov qauv sib txawv ntawm lub pob tawb, li no nws yog hu ua pob tawb lim.
Lub pob tawb lim tau tsuas yog tsim ntawm kev sib txuas cov yeeb nkab, lub tog raj kheej, lub tawb lim, ib lub ntsej muag lim, thiab cov flange. Nruab rau cov kav dej, nws tuaj yeem tshem tawm cov khoom siv hluav taws xob loj los ntawm cov khoom siv cov kua, nqus cov khoom siv (suav nrog cov txheej txheem ruaj khov thiab ua kom muaj zog ruaj khov thiab ua kom muaj txiaj ntsig zoo.
Ua haujlwm ua haujlwm: thaum kev txhim kho cov raj xa dej, lwm yam khib nyiab yuav raug coj mus rau hauv lub raj dej, thiab cov ntaub ntawv tso tawm siv nyob rau hauv cov khoom lag luam tseem muaj cov khib nyiab. Thaum cov kua hauv lub raj xa dej hla dhau lub taub lim, nws cov av yog sau rau hauv lub taub lim, thiab qee yam, lub plhaub npog kom huv si lub taub lim
Cov ntsiab lus tseem ceeb ntawm cov lim xiav:
1, cov khoom haum haum rau kev yoog suav nrog suav nrog:
1. Cov ntaub ntawv tsis muaj zog hauv cov khoom siv thiab cov petrochemical, xws li dej, ammonia, roj, hydrocarbons, thiab lwm yam.
2. Corrosive substances in chemical products, such as caustic soda, soda ash, concentrated and dilute sulfuric acid, carbonic acid, and acetic acid.
3. Cov khoom kub tsawg hauv qhov txias, xws li methane, kua oxygen, kua kua ammonia, thiab ntau yam tub yees.
4. Lub teeb cov khoom noj. Cov ntaub ntawv nrog kev nyiam huv si hauv cov khoom siv, xws li npias, dej haus, cov khoom noj mis nyuj, thiab lwm yam.
5. Kev lim dej ua kom zoo thiab meej nrog ntau cov txheej txheem tshwj xeeb.
2, cov ntaub ntawv ntawm coure ntxuag qe: Lub taub lim ncej thiab lim screen yog ob qho tib si ua los ntawm cov hlau tsis muaj hlau.
3, Cov ntaub ntawv lim zoo: titanium alloy sintered lim lim, polypropylene lim lub caij, roj av fiber ntau sumineded raj tau zoo li, ceramic.