Lub twj tso kua mis gravel yog ib hom centrifugal slurry twj tshwj xeeb uas siv los thauj cov khoom- cov kua sib tov uas muaj cov khoom loj thiab cov khoom muaj zog abrasive. Nws txoj haujlwm ua haujlwm yog ua raws li lub zog centrifugal. Cov hauv qab no qhia txog nws cov txheej txheem ua haujlwm tseem ceeb thiab cov yam ntxwv tseem ceeb:
Txoj cai ua haujlwm
Impeller siab-kev sib hloov ceev: Lub cev muaj zog tsav lub twj tso kua mis kom tig lub impeller ntawm kev kub ceev, tsim kom muaj qhov tsawg- qhov chaw siab ntawm lub twj tso kua mis uas rub rau hauv cov xuab zeb thiab pob zeb slurry.
Centrifugal acceleration thiab tso tawm: Lub slurry yog ceev nyob rau hauv lub impeller passages nyob rau hauv lub ua ke ntawm centrifugal quab yuam thiab hniav thrust, ces muab pov rau hauv lub volute, qhov twg lub zog kinetic hloov dua siab tshiab rau hauv siab zog, thiab thaum kawg tawm ntawm lub qhov hluav taws xob.
Kev tsim qauv tseem ceeb (rau kev hnav siab heev)
Cov ntaub ntawv ntws ntws: Ua los ntawm siab -chromium alloy, nyuaj nickel, hnav- cov hlau tsis muaj zog, lossis cov khoom siv ceramic, nrog cov tawv tawv ntau dua lossis sib npaug li 58HRC, tiv thaiv cov xuab zeb thiab pob zeb.
Impeller qauv: Feem ntau yog semi- qhib lossis qhib tsim, nrog luv luv, tuab nplooj, tsawg dua cov hniav, thiab txoj kev dav dav, ua kom yooj yim rau kev hla ntawm cov khoom loj thiab txo qhov txhaws.
Cov hom kev sib khi: Cov kev xaiv muaj xws li ntim cov foob, auxiliary impeller foob, kev sib xyaw ntawm cov ntim + auxiliary impeller foob, lossis cov tshuab foob, haum rau qhov sib txawv siab thiab hnav ib puag ncig.
Cov kabmob thiab kev txhawb nqa: Hnyav -cov haujlwm tapered lossis cylindrical roller bearings yog siv, lubricated nrog roj, ua ke nrog lub labyrinth foob los tiv thaiv slurry intrusion, ua kom lub neej ntev.
