- Slurry Pump: Nws yog dab tsi, thiab nws ua haujlwm li casCov twj tso kua mis tsim los rau kev siv cov slurries yuav hnyav dua li cov uas tsim los rau cov kua dej tsawg dua vim cov slurries hnyav thiab nyuaj rau twj.Slurry Pumps feem ntau yog qhov loj me dua li cov twj tso kua mis txheem, nrog ntau dua horsepower, thiab ua nrog ntau cov kabmob thiab cov ncej.Hom slurry feem ntau yog lub twj tso kua mis centrifugal.Cov twj no siv lub impeller tig txav cov slurry, zoo ib yam li cov kua dej zoo li yuav txav mus los ntawm tus qauv centrifugal twj tso kua mis.
Cov twj centrifugal optimized rau slurry twj tso kua mis feem ntau muaj cov hauv qab no nyob rau hauv kev sib piv rau cov qauv centrifugal twj:
• Cov impeller loj dua ua nrog cov khoom siv ntau dua.Qhov no yog los them nyiaj rau kev hnav los ntawm abrasive slurries.
Cov xwm txheej no suav nrog:
• Tsawg slurry ntws tus nqi
• Lub taub hau siab (piv txwv li, qhov siab uas lub twj tso kua mis txav tau cov kua)
• Ib lub siab xav ua kom muaj txiaj ntsig ntau dua li qhov tau txais los ntawm cov twj centrifugal
• Txhim khu kev tswj kev khiav
Cov hom zoo ntawm cov twj tso kua mis hloov chaw siv hauv slurry siv cov ntawv thov suav nrog:
Cov twj no siv ob lub meshing lobes rotating hauv lub twj tso kua mis lub tsev kom txav cov kua dej los ntawm lub twj tso kua mis nkag mus rau nws qhov hluav taws xob.
Twin-ntsia hlau twj tso kua mis
Cov twj no siv cov ntsia hlau tig kom txav cov kua thiab cov khib nyiab ntawm ib kawg ntawm lub twj tso kua mis mus rau lwm qhov.Lub screws 'tig kev txiav txim tsim ib tug spinning tsab ntawv tsa suab uas twj cov khoom.
Cov twj tso kua mis no siv cov ntaub ntawv hloov tau yooj yim uas nthuav tawm qhov ntim ntawm lub tshuab nqus tsev, nqa cov kua dej los ntawm lub qhov dej nkag thiab tawm mus los ntawm qhov hluav taws xob valve.
Xaiv thiab ua haujlwm aslurry twj tso kua mis
Xaiv lub twj tso kua mis zoo rau koj daim ntawv thov slurry tuaj yeem ua haujlwm nyuaj vim qhov sib npaug ntawm ntau yam xws li ntws, siab, viscosity, abrasiveness, particle size, thiab particle type.Ib tus kws tshaj lij kev siv, uas paub yuav ua li cas coj tag nrho cov xwm txheej no rau hauv tus account, tuaj yeem yog ib qho kev pab zoo hauv kev nrhiav ntau lub twj tso kua mis uas muaj.
Hauv kev txiav txim siab yam twgslurry twj tso kua misyog qhov zoo tshaj plaws rau koj daim ntawv thov tshwj xeeb, ua raws li plaub kauj ruam yooj yim no.
Phau Ntawv Qhia Beginner Kom Pumping Slurry
Slurry yog ib qho nyuaj tshaj plaws kom txav mus los.Nws yog abrasive heev, tuab, qee zaum corrosive, thiab muaj cov ntsiab lus siab ntawm cov khib nyiab.Tsis ntseeg txog nws, slurry yog tawv ntawm cov twj.Tab sis xaiv lub twj tso kua mis zoo rau cov ntawv thov abrasive tuaj yeem ua rau txhua qhov sib txawv ntawm kev ua haujlwm ntev.
"SLURRY" yog dab tsi?
Slurry yog ib qho sib xyaw ntawm cov kua thiab cov khoom zoo.Piv txwv ntawm slurries yuav muaj xws li: manure, cement, starch, los yog thee suspended in water.Slurries yog siv los ua ib txoj hauv kev yooj yim los tuav cov khib nyiab hauv mining, steel processing, foundries, power generation, thiab tsis ntev los no, Frac Sand mining industry.
Slurries feem ntau coj ib yam li cov kua tuab, kua nplaum, ntws hauv qab lub ntiajteb txawj nqus, tab sis kuj tau nqus raws li xav tau.Slurries tau muab faib ua ob pawg dav dav: tsis yog kev daws teeb meem.
Non-settling slurries muaj cov khoom zoo heev, uas muab qhov kev xav ntawm qhov pom tseeb viscosity.Cov slurries no feem ntau muaj cov khoom hnav tsawg, tab sis yuav tsum tau ua tib zoo saib xyuas thaum xaiv lub twj tso kua mis zoo vim tias lawv tsis coj tus cwj pwm zoo ib yam li cov kua dej ib txwm ua.
Kev daws cov slurries yog tsim los ntawm cov khoom ntxhib uas zoo li tsim cov khoom sib xyaw tsis ruaj khov.Kev saib xyuas tshwj xeeb yuav tsum tau muab rau cov dej ntws thiab lub zog suav thaum xaiv lub twj tso kua mis.Feem ntau ntawm cov ntawv thov slurry yog ua los ntawm cov khoom ntxhib thiab vim qhov no, muaj cov khoom hnav ntau dua.
Hauv qab no yog cov yam ntxwv ntawm slurries:
• Abrasive
• Thickness sib xws
• Muaj peev xwm muaj cov khib nyiab ntau
• Feem ntau khom sai sai
• Yuav tsum muaj lub zog siv ntau dua li "dej" twj tso kua mis
Ntau hom twj tso kua mis yog siv rau cov twj slurries, tab sis feem ntauslurry twj tso kua misyog lub twj tso kua mis centrifugal.Lub centrifugalslurry twj tso kua missiv lub zog centrifugal uas tsim los ntawm lub impeller tig los cuam tshuam lub zog kinetic rau cov slurry, zoo ib yam li cov kua dej zoo li yuav txav mus los ntawm lub twj tso kua mis centrifugal.
Slurry daim ntaub ntawv zoo heev txo qhov kev xav hnav lub neej ntawm cov khoom siv twj.Nws yog ib qho tseem ceeb uas cov twj tso kua mis tsim rau cov kev siv hnyav no raug xaiv los ntawm qhov pib.Xav txog cov hauv qab no thaum txiav txim siab:
BASIC PUMP COMPONENTS
Txhawm rau kom ntseeg tau tias lub twj tso kua mis yuav tiv thaiv kev hnav tsis zoo, lub impeller loj / tsim, cov khoom siv ntawm kev tsim kho, thiab kev teeb tsa tawm yuav tsum raug xaiv kom raug.
Qhib impellers yog feem ntau ntawm cov twj slurry vim tias lawv yog qhov tsawg tshaj plaws yuav txhaws.Kaw impellers ntawm qhov tod tes yog qhov feem ntau yuav txhaws thiab qhov nyuaj tshaj plaws los ntxuav yog tias lawv txhaws.
Slurry impellers loj thiab tuab.Qhov no pab lawv ua haujlwm ntev dua hauv cov slurry hnyav.
Slurry twjFeem ntau loj dua qhov loj dua thaum piv rau cov twj tso kua mis uas muaj viscosity tsawg thiab feem ntau yuav tsum muaj zog ntau dua los ua haujlwm vim tias lawv tsis tshua muaj txiaj ntsig.Bearings thiab shafts yuav tsum tau rugged thiab nruj thiab.
Txhawm rau tiv thaiv lub twj tso kua mis los ntawm kev puas tsuaj,slurry twjfeem ntau yog lined nrog hlau los yog roj hmab.
Cov hlau casings yog tsim los ntawm cov tawv alloys.Cov casings no tau tsim los tiv thaiv kev yaig los ntawm kev nce siab thiab kev ncig.
Cov casings raug xaiv kom haum raws li qhov xav tau ntawm daim ntawv thov.Piv txwv li, cov twj siv hauv cov cement ntau lawm tuav cov khoom zoo ntawm qhov tsis tshua muaj siab.Yog li ntawd, lub teeb tsim casing yog txais.Yog hais tias lub twj tso kua mis tuav cov pob zeb, lub twj tso kua mis thiab lub impeller yuav xav tau ib lub thawv tuab dua thiab muaj zog dua.
Cov neeg uas muaj kev paub siv cov slurries paub tias nws tsis yog ib txoj haujlwm yooj yim.Slurries hnyav thiab nyuaj rau twj.Lawv ua rau hnav ntau dhau ntawm cov twj tso kua mis, lawv cov khoom, thiab paub tias yuav txhaws qhov nqus thiab cov kab tawm yog tias tsis txav nrawm txaus.
Nws yog ib qho kev sib tw uaslurry twjkav ntev rau lub sij hawm tsim nyog.Txawm li cas los xij, muaj ob peb yam uas koj tuaj yeem ua tau kom ntev lub neej ntawm kojslurry twj tso kua misthiab ua kom cov dej slurry tsawg dua ntawm kev sib tw.
• Nrhiav qhov chaw qab zib uas tso cai rau lub twj tso kua mis khiav qeeb li sai tau (kom txo qis kev hnav), tab sis ceev txaus kom cov khib nyiab los ntawm qhov chaw thiab txhaws cov kab.
• Txhawm rau txo qhov hnav, txo lub twj tso kua mis lub siab tawm mus rau qhov qis tshaj qhov ua tau
• Ua raws li cov txheej txheem kav dej kom zoo kom ntseeg tau tias kev xa cov slurry mus tas li
Pumping slurries ua rau muaj ntau yam teeb meem thiab teeb meem, tab sis nrog kev tsim khoom tsim nyog thiab kev xaiv khoom, koj tuaj yeem ntsib ntau xyoo ntawm kev ua haujlwm tsis muaj kev txhawj xeeb.Nws yog ib qho tseem ceeb uas yuav tau ua hauj lwm nrog ib tus kws tsim qauv tsim nyog thaum xaiv lub twj tso kua mis slurry vim tias slurries tuaj yeem ua rau muaj kev puas tsuaj rau lub twj tso kua mis yog tias tsis xaiv kom raug.
Post lub sij hawm: Feb-14-2023