Backwashing pre-filtration txoj kev rov qab osmosis dej ntshiab tshuab

Lub hauv paus ntsiab lus: Lub backwash pre-filter belongs rau "sab hauv siab hom" nyob rau hauv ib txwm ua hauj lwm tej yam kev mob. Los ntawm lub siab ntawm cov dej kais dej, cov phab ntsa sab hauv ntawm cov ntxaij lim dej nkag mus rau hauv cov phab ntsa sab nrauv, thiab cov impurities tsis zoo xws li sediment thiab xeb raug kaw hauv cov yeeb nkab. Cov impurities daig los ntawm lub lim yog ntxuav tawm los ntawm dej. Yog tias cov dej tsis zoo thiab cov neeg siv tsis tau ntxuav nws ntev, tsis tas yuav txhawj xeeb yog tias nws raug thaiv. Los ntawm kev hloov pauv rov qab, lub piston tau txav mus rau qhov qis, thiab cov kev taw qhia ntawm cov dej ntws tau hloov mus rau "sab nraud hom".

Piv nrog rau cov khoom yav dhau los, lub backwashing pre-filter tau zoo heev hauv kev siv tshuab. Cov qauv tsim nyog thiab cov dej nkag thiab qhov hluav taws xob tuaj yeem tig tau dawb. Nws yog ib qho yooj yim rau nruab, thiab pem hauv ntej lub cev ntawm cov yeeb nkab dej installation nyob rau hauv ib qho kev taw qhia yuav muab cia ntsug; Tsim nyog "rau pem hauv ntej flushing thiab recoil flushing raws li koj xav tau" kom tshem tawm impurities kiag li thiab tiv thaiv cov pa phem thib ob los ntawm kev sib sau ntawm impurities. Lub ntsiab lus tseem ceeb tshaj plaws yog qhov tseeb tuaj yeem qis li 5 microns, uas kuj txawv ntawm lwm cov lim dej ua ntej. muaj.