Vim tias muaj ntau qhov xwm txheej uas lub twj tso kua mis slurry los yog lub twj tso kua mis sludge hu rau, muaj peb hom kev teeb tsa los xav txog: kev teeb tsa qhuav, kev teeb tsa ib nrab qhuav lossis ntub dej, uas cuam tshuam nrog lub twj tso kua mis tag nrho.
Ua ntej yog lub installation qhuav qhov twg cov bearings thiab lub twj tso kua mis tsav yog khaws cia tawm ntawm cov sludge los yog slurry. Qhov kawg ntub-uas yuav muaj xws li lub impeller, suction liner, ncej tes tsho, thiab plhaub-yog dawb-sawv thiab tawm ntawm txoj kev ntawm tej kua. Kab rov tav slurry twj yog feem ntau qhuav installation.
Qhov thib ob txoj kev yog semi-qhuav installation. Tus neeg teb xov tooj dej nyab qhov kawg ntub thiab cov bearings tab sis ua kom lub tsav kom qhuav. Qhov kev teeb tsa no feem ntau yog siv rau dredging nrog kab rov tav twj.
Txoj kev kawg yog kev ntub dej. Siv txoj kev no, lub slurry twj tso kua mis thiab tsav yog tag nrho submerged. Kev teeb tsa ntub dej feem ntau yog tshwj tseg rau kev ua haujlwm hauv qab dej, cov nroj tsuag cement, dyeing thiab luam ntawv cov nroj tsuag, thiab cov kev lag luam zoo sib xws. Cov twj siv feem ntau yog ntsug centrifugal twj nrog semi-qhib impellers.
