Submersible dej phwj yeej yog dav siv nyob rau hauv cov chaw nres tsheb, thiab lwm qhov chaw ua haujlwm, chaw pw hauv tsev, ib qho yooj yim, thiab tsis muaj suab nrov.
Lub twj dej phwj muag hauv kev ua lag luam feem ntau yog kev taw qhia nrog lub cev muaj zog, yog li ntawd qhov hnyav ntawm cov kev coj ua raws li cov dej siab los ntawm tus impellered los ntawm impeller;
Qhov thib ob, submersible dej phwj yog siv hauv qab dej thiab thauj cov dej phwj tuaj ua ke muaj kev cuam tshuam tsis zoo, thiab lwm yam khoom;
Thib peb, submersible dej phwj cab yog koom nrog ib hom kev nqus mis centrifugal. Thaum lawv ua haujlwm, lub zog ib txwm nce nrog qhov nce ntawm tus nqi txaus.
Thaum tus nqi ntws tshaj tus tsim Flows tus nqi thiab mus txog ib qho nqi, lub cev muaj zog yuav hlawv tawm vim muaj ntau dua. Kev ntseeg tau ntawm cov twj tso kua mis yuav tsum muaj zog. Yog li ntawd, txhim kho cov ntsiab lus ntawm lawv cov khoom yog lub ntsiab lus tseem ceeb rau cov tuam ntxhab 'kev txhim kho yav tom ntej
The selection of sewage pumps (submersible cutter pumps) and precautions: Currently, all visible sewage pumps on the market are called unobstructed sewage pumps. Yog li, lawv puas yog tus tsis ua txhaum?
Tsis yog ib txwm!
Feem ntau, cov neeg siv cov kav dej phwj cov twj yog thaiv los ntawm cov khib nyiab hauv cov kav dej tank, ua rau lub cev muaj zog hlawv thiab ua rau muaj mob taub hau ntau rau ntau tus neeg siv. Yog li, dab tsi yog lub hauv paus ntsiab lus ntawm unobstructionrws nqus twj tso kua mis?
Firstly, peb tau tshuaj xyuas ntau yam xwm txheej uas cov kav dej phwj yog thaiv:
(1) Cov ntaub ntawv fiber ntau xws li cov ntaub so huv si hauv cov tso tsheb hlau luam me;
(2) Cov hnab ntim khoom yooj yim hauv tsev so, tsev so, thiab chav ua noj;
(3) Cov plaub hau thiab cov hnab yooj yim ntawm lub chaw da dej;
(4) hnab woven, woven hlua, thiab hnab yas hauv cov dej sib txuam PIT.
Los ntawm cov xwm txheej saum toj no, nws tuaj yeem pom tau tias qhov thaiv ntawm cov kav dej phwj yog tshwm sim los ntawm qee cov ntaub ntawv mos fiber ntau. A typical sewage pump can only discharge a mixture of mud and water containing sediment or particles, so only a sewage pump that can crush the soft fibers mentioned above can be called an unobstructed sewage pump.
Tam sim no, cov qauv hluav taws xob ntawm cov khw muag khoom ntawm lub khw muag khoom yog cov Phaj Ca. Hais txog kev xaiv, cov ntsiab lus hauv qab no yuav tsum tau sau tseg:
(1) Lub taub ntawm cov kav dej phwj yuav tsum tau xaiv ua DN65 lossis DN80 lossis siab dua li ntau tau.
(2) Nws yog qhov zoo tshaj plaws los siv cov ntaub ntawv nrog lub zog siab dua rau cov impeller. Tab sis cov tsis muaj kev ntxub ntxaug txav cov dej phwj dej yog cov dej phwj tuaj yeem daws yuav daws tau cov teeb meem dej phwj.