Yuav ua li cas thiaj tsim nyog xaiv, Xaiv thiab siv Slurry Pumps?
Nyob rau hauv xyoo tas los no, ntxiv rau kev ua haujlwm ntev, kev ua haujlwm siab, kev txuag hluav taws xob, kev tiv thaiv ib puag ncig, tus nqi qis thiab kev saib xyuas yooj yim, cov khoom siv slurry twj tso kua mis kuj tau muab cov kev xav tau siab dua rau cov twj tso kua mis thiab kev ntseeg tau. Yuav kom ua tau raws li cov kev cai no, nws yog ib qho tsim nyog tsis yog tsuas yog yuav tsum muaj cov qauv hydraulic zoo thiab cov qauv tsim, tsim cov khoom siv los tiv thaiv thiab kev tsim khoom zoo, tab sis kuj xaiv, xaiv thiab siv kom raug thiab tsim nyog.
Txawv teb chaws slurry twj manufacturers muab qhov tseem ceeb heev rau kev xaiv tsim nyog thiab siv cov twj slurry. G. Daweideng tau koom nrog kev tshawb fawb txog kev cuam tshuam ntawm kev xaiv cov twj tso kua mis thiab cov khoom siv rau kev ua haujlwm thiab kev siv cov twj slurry. Ntau qhov kev xyaum qhia tau hais tias: thaum thauj cov khoom muaj zog abrasive slurry, nws yog ib qho tsim nyog yuav tsum tau them sai sai rau qhov sib txuam ntawm lub twj tso kua mis thiab nws cov hydraulic system thiab cov khoom siv xaiv kom tau txais lub neej ntev tshaj plaws ntawm lub twj tso kua mis' - los ntawm cov khoom siv. Yog tias qhov kev xaiv tsis tsim nyog, nyob rau hauv ib qho kev ua haujlwm, thaum cov dej ntws tawm ntawm qhov chaw ua haujlwm zoo tshaj plaws, nws yuav ua rau lub vortex hauv lub twj tso kua mis tsim, uas yuav ua rau hnav thiab luv lub neej. Qhov teeb meem no yog pom tseeb tshaj plaws thaum nws deviates los ntawm 50% ntawm cov ntws ntawm qhov zoo tshaj plaws efficiency point. Yog li ntawd, thaum xaiv hom, raws li qhov yuav tsum tau muaj ntawm qhov system, slurry flow point yuav tsum tsis txhob xaiv loj dhau; xyuam xim rau lub zog ntawm lub zog ntawm slurry ntawm kev ua tau zoo; tsim nyog xaiv qhov kho coefficient; yog xam qhov system tsis kam thiab nkag siab txog slurry rheology Tus cwj pwm ntawm cov yam ntxwv ntawm kev ua haujlwm twj tso kua mis. Tsuas yog nyob rau hauv txoj kev no peb tuaj yeem ua tiav kev xaiv qauv tsim nyog, txo qis rov qab, ua kom lub twj tso kua mis khiav tau zoo, txo kev siv zog, thiab txo qis hnav.
Kev xaiv cov ntaub ntawv hnav-tiv taus rau cov twj slurry muaj qhov cuam tshuam loj heev rau kev pabcuam lub neej ntawm lub twj tso kua mis. Txawm hais tias tsis muaj ib yam khoom siv tuaj yeem hloov mus rau txhua qhov sib txawv ntawm kev ua haujlwm abrasive, raws li tau hais los saum no, txhua yam khoom ua txhaum ntawm kev ua haujlwm hloov tau. Tam sim no, cov ntaub ntawv hnav-tiv taus muaj ntau yam zoo, thiab lawv tab tom txhim kho rau cov hom phiaj tshwj xeeb. Yog li ntawd, thaum xaiv cov khoom siv, cov khoom siv uas tsim nyog tshaj plaws rau kev ua haujlwm yuav tsum raug xaiv raws li cov yam ntxwv ntawm cov slurry conveyed thiab ua ke nrog cov kev ua haujlwm tau zoo yav dhau los, txhawm rau txhim kho kev pabcuam lub neej ntawm lub twj tso kua mis.
Hauv luv luv, kev xaiv tsim nyog, xaiv cov khoom siv thiab siv cov twj slurry yog qhov tseem ceeb ua ntej muab kev ua si tag nrho rau lub twj tso kua mis' nws tus kheej ua haujlwm, kev lag luam kev lag luam, txo kev siv hluav taws xob thiab ua kom lub neej ua haujlwm. Raws li kev paub dhau los, txhawm rau daws qhov teeb meem no, koj yuav tsum xyuam xim rau cov hauv qab no:
1. Tshawb xyuas thiab kawm txog cov yam ntxwv ntawm cov twj slurry thiab lwm yam tsis zoo ntawm qhov system.
2. Xaiv cov qauv thiab caliber ntawm lub twj tso kua mis kom raug.
3. Txiav txim siab qhov ua tau zoo ntawm lub twj tso kua mis.
4. Tsim nyog xaiv cov khoom ntawm cov wetted qhov chaw
5. Xaiv hom kev sib kis thiab daim ntawv foob ntawm lub twj tso kua mis
6. Qhov teeb meem ntawm series kev sib txuas ntawm lub twj tso kua mis
