Mechanical Filter Purifier Siv Cov Lus Qhia

Mechanical filtration purifier yog ib yam khoom uas tshem tawm impurities ntawm dej los ntawm lub cev pom, thiab nws cov ntsiab lus nyob rau hauv "forward wash filtration and backwash regeneration".

Cov lus qhia siv tseem ceeb: Kev rov qab tsis tu ncua kom rov qab muaj peev xwm pom: Qhov no yog qhov tseem ceeb tshaj plaws ntawm kev kho tshuab lim. Nrog rau kev siv, lim xov xwm yuav ntxiab ntau ntawm impurities, uas ua rau qeeb dej ntws thiab nce turbidity ntawm effluent. Backwashing yuav tsum tau ua nyob rau lub sijhawm no, piv txwv li cov dej ntws ntws tawm ntawm qhov kev taw qhia (los ntawm hauv qab mus rau hauv qab) kom tshem tawm cov impurities thiab tshem tawm lawv. Lub backwash zaus nyob ntawm qhov zoo ntawm cov dej nyoos:
Cov dej hauv tsev (piv txwv li, tsev neeg, dej hauv nroog): feem ntau pom zoo kom rov qab ntxuav txhua 1-2 lub lis piam.

Kev lag luam dej (piv txwv li, lub Hoobkas pretreatment): Thaum cov dej tsis zoo, yuav tsum tau rov qab ntxuav txhua hnub

Xaiv cov lim dej kom raug raws li cov dej zoo: Cov khoom siv lim dej sib txawv yog qhov zoo ntawm kev tuav cov impurities sib txawv. Kev xaiv tsis raug tuaj yeem cuam tshuam cov nyhuv.

Tshem tawm cov khib nyiab, xeb, thiab txo cov turbidity: quartz xuab zeb lim yog thawj qhov kev xaiv.

Txhawm rau tshem tawm cov tshuaj chlorine seem, tsw, thiab cov organic teeb meem: yuav tsum xaiv cov lim dej lim dej.

Cov dej zoo yog qhov nyuaj, nrog cov khoom loj thiab colloidal impurities: nws raug nquahu kom siv ntau - lim xov xwm (quartz xuab zeb + anthracite + magnetite ua ke).

Cov dej me me, nquag hloov cov ntaub ntawv lim: lub hnab lim tuaj yeem txiav txim siab

Kev hloov cov khoom siv raws sij hawm: Txawm hais tias lub lim xov xwm nws tus kheej yog qhov ruaj khov, qee cov ntaub ntawv yuav ua rau saturated thiab ua tsis tiav.

Cov pa roj carbon activated: Lub peev xwm adsorption raug txwv, thiab nws feem ntau yuav tsum tau hloov tom qab 1-2 xyoos ntawm kev siv, txwv tsis pub cov adsorbed impurities yuav raug tso tawm.

Lub hnab lim (lub hnab lim): Thaum qhov sib txawv ntawm qhov siab nce lossis qhov pom kev txo qis, koj tuaj yeem hloov lub hnab lim nrog ib qho tshiab.

Pretreatment thiab Combination: Rau cov xwm txheej uas tsis zoo los yog xav tau dej zoo, ib lub lim yuav tsis txaus.