Yuav ua li cas thiaj ua tiav kev sib cais kua-kua los ntawm kev siv lub disc bowl centrifuge?
Yuav ua li cas thiaj ua tiav kev sib cais kua-kua los ntawm kev siv lub disc bowl centrifuge?
Cov Ntsiab Lus ntawm Kev Sib Cais Kua-Kua
Kev sib cais kua thiab kua yog ib qho txheej txheem tseem ceeb hauv ntau yam lag luam, suav nrog tshuaj, khoom noj thiab dej haus, thiab kev tsim tshuaj lom neeg. Nws cuam tshuam nrog kev sib cais ob lub kua uas tsis sib xyaw ua ke, feem ntau yog siv lub centrifuge. Cov txheej txheem no yog qhov tseem ceeb rau kev tshem tawm cov khoom tsis huv, rho tawm cov khoom muaj nqis, thiab ua tiav cov khoom zoo xav tau. Ib qho ntawm cov txheej txheem zoo tshaj plaws rau kev sib cais kua thiab kua yog lub disc bowl centrifuge, uas siv lub zog centrifugal los cais cov kua raws li lawv qhov ceev. Hauv tsab xov xwm no, peb yuav tshawb nrhiav cov ntsiab cai ua haujlwm ntawm lub disc bowl centrifuge thiab nws ua li cas thiaj ua tiav kev sib cais kua thiab kua zoo.
Lub tshuab centrifuge disc bowl muaj ib pawg ntawm cov discs conical uas tsim cov chav sib xyaw. Thaum cov kua sib xyaw nkag mus rau hauv lub centrifuge, cov kua ntom ntom dua (cov theem hnyav) raug thawb mus rau sab nraud ntawm cov cones, thaum cov kua ntom ntom qis dua (cov theem sib zog) txav mus rau hauv nruab nrab. Lub disc stack ua kom cov txheej txheem sib xyaw sai dua vim yog lub zog gravitational nce ntxiv, ua rau muaj kev sib cais sai thiab zoo ntawm ob lub kua.
Lub hauv paus ntsiab lus ua haujlwm ntawm Disc Bowl Centrifuge
Lub hauv paus ntsiab lus ua haujlwm ntawm lub disc bowl centrifuge yog nyob ib puag ncig kev siv centripetal acceleration los cais cov kua uas tsis sib xyaw. Thaum cov khoom sib xyaw pub rau hauv lub centrifuge, nws nkag mus rau hauv lub disc stack los ntawm lub raj xa dej nruab nrab, qhov chaw uas nws raug coj mus rau sab nraud ntawm cov discs. Thaum cov khoom sib xyaw txav mus rau sab nraud, cov kua hnyav dua raug thawb tawm mus rau sab nraud, thaum cov kua sib dua txav mus rau hauv nruab nrab.
Lub zog centrifugal uas ua rau cov khoom sib xyaw ua rau cov theem hnyav dua nias rau ntawm phab ntsa disc, tsim ib lub nplhaib ntawm cov kua uas raug thawb tawm sab nraud vim yog lub zog centrifugal siab. Qhov sib dua, ntawm qhov tod tes, tsim lub hauv paus tseem ceeb uas raug tshem tawm tas li ntawm lub centrifuge los ntawm lub disc paring hloov kho tau. Qhov kev tshem tawm tas li ntawm cov theem sib dua no ua kom ntseeg tau tias cov theem hnyav tseem sib cais tas li, ua rau muaj kev sib cais kua-kua zoo.
Cov Yam Cuam Tshuam Rau Kev Sib Cais Kua-Kua
Muaj ntau yam uas yuav cuam tshuam rau qhov ua tau zoo thiab ua tau zoo ntawm kev sib cais kua thiab kua siv lub disc bowl centrifuge. Ib qho ntawm cov yam tseem ceeb yog qhov ntws ntawm cov khoom sib xyaw pub. Qhov ntws ntau tuaj yeem ua rau lub sijhawm nyob tsis txaus hauv lub centrifuge, ua rau kev sib cais tsis tiav. Ntawm qhov tod tes, qhov ntws tsawg tuaj yeem ua rau lub sijhawm nyob ntev dhau, ua rau muaj kev pheej hmoo ntawm kev emulsification thiab txo qhov tsim tau tag nrho ntawm cov txheej txheem.
Lwm yam tseem ceeb yog qhov viscosity ntawm cov kua. Cov kua viscous tuaj yeem cuam tshuam cov txheej txheem settling, ua rau lub sijhawm sib cais ntev thiab txo qis kev ua haujlwm sib cais. Nws yog ib qho tseem ceeb uas yuav tsum xav txog qhov viscosity ntawm cov kua thaum siv lub disc bowl centrifuge kom ntseeg tau tias muaj kev ua haujlwm zoo tshaj plaws thiab kev sib cais tas li.
Qhov sib txawv ntawm qhov ceev ntawm ob theem kua kuj tseem ua lub luag haujlwm tseem ceeb hauv kev sib cais kua-kua. Qhov sib txawv ntawm qhov ceev ntau dua ua rau kev sib cais yooj yim dua thiab ua haujlwm tau zoo dua, vim tias theem hnyav dua tuaj yeem raug yuam kom mus rau ntug sab nraud ntawm lub disc stack tau zoo dua. Cov txheej txheem uas muaj cov kua nrog qhov sib txawv ntawm qhov ceev tsawg kawg yuav xav tau kev ua kom zoo dua thiab kev kho kom zoo kom ua tiav cov txiaj ntsig sib cais zoo.
Tsis tas li ntawd xwb, qhov kev tsim ntawm lub disc stack thiab cov kev ua haujlwm ntawm lub centrifuge, xws li qhov ceev ntawm kev tig thiab qhov disc inclination, tuaj yeem cuam tshuam rau kev ua haujlwm sib cais. Kev sib dhos ntawm cov discs kom zoo, qhov ceev ntawm kev tig zoo tshaj plaws, thiab kev kho kom raug ntawm lub paring disc yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig sib cais kua-kua.
Cov ntawv thov ntawm Disc Bowl Centrifuges rau kev sib cais kua-kua
Cov tshuab centrifuge disc bowl siv dav hauv ntau yam lag luam rau kev sib cais kua-kua vim lawv qhov ua haujlwm tau zoo, tsim qauv me me, thiab ntau yam. Hauv kev lag luam tshuaj, cov tshuab centrifuge disc bowl feem ntau siv rau kev rho tawm cov tshuaj muaj nqis, sib cais cov khoom tsis huv, thiab ntxuav cov khoom tshuaj. Cov centrifuges no ua lub luag haujlwm tseem ceeb hauv cov txheej txheem tsim tshuaj, ua kom ntseeg tau tias qhov zoo thiab huv ntawm cov khoom kawg.
Hauv kev lag luam khoom noj thiab dej haus, cov disc bowl centrifuges siv rau kev ua kom cov kua ntshiab, tshem tawm cov khoom khov thiab cov khoom tsis huv, thiab cais cov kua uas tsis sib xyaw xws li roj thiab dej. Qhov no tseem ceeb heev rau cov txheej txheem xws li kev ua roj, kev tsim npias thiab cawv, thiab kev ua cov mis nyuj, qhov twg qhov zoo thiab kev ntshiab ntawm cov khoom kawg yog qhov tseem ceeb.
Kev lag luam tsim tshuaj lom neeg kuj tseem siv cov disc bowl centrifuges rau kev sib cais kua-kua, tshwj xeeb tshaj yog hauv cov txheej txheem uas cuam tshuam nrog kev rho tawm cov organic compounds, kev ntxuav cov khoom tshuaj, thiab kev sib cais cov kua sib xyaw. Cov centrifuges no yog cov cuab yeej tseem ceeb hauv kev ua kom cov khoom tshuaj muaj qhov sib xws thiab huv si, yog li ua tau raws li cov qauv zoo thiab cov kev cai lij choj.
Zuag qhia tag nrho, qhov ua tau ntau yam thiab ua haujlwm tau zoo ntawm cov disc bowl centrifuges ua rau lawv tsis tseem ceeb hauv ntau yam kev siv sib cais kua-kua, pab txhawb rau kev nce qib ntawm ntau yam lag luam thiab kev tsim cov khoom zoo.
Cov Zoo thiab Cov Kev Txwv ntawm Kev Sib Cais Kua-Kua nrog Disc Bowl Centrifuges
Cov tshuab centrifuge disc bowl muaj ntau qhov zoo rau kev sib cais kua thiab kua, ua rau lawv yog qhov kev xaiv zoo rau ntau yam kev siv hauv kev lag luam. Ib qho ntawm cov txiaj ntsig tseem ceeb yog lawv qhov kev sib cais zoo, uas tso cai rau kev sib cais sai thiab zoo ntawm cov kua uas tsis sib xyaw. Kev ua haujlwm tas mus li thiab cov txheej txheem tswj hwm tsis siv neeg ntawm cov tshuab centrifuge disc bowl txhim kho lawv qhov kev ua haujlwm zoo thiab kev tsim khoom, ua rau lawv zoo tagnrho rau cov txheej txheem kev lag luam loj.
Cov centrifuges no kuj muaj qhov chaw me me, ua rau lawv tsim nyog rau kev teeb tsa hauv cov chaw uas tsis muaj chaw ntau. Lawv txoj kev tsim kho ruaj khov thiab kev saib xyuas tsawg kawg nkaus pab txhawb rau lawv txoj kev ntseeg tau thiab kev ua haujlwm ntev, ua kom ntseeg tau tias kev ua haujlwm tas mus li thiab tsis muaj kev cuam tshuam hauv cov chaw lag luam.
Txawm li cas los xij, cov disc bowl centrifuges muaj qee qhov kev txwv uas yuav tsum tau xav txog. Kev sib xyaw ua ke ntawm cov kua dej tuaj yeem tshwm sim, tshwj xeeb tshaj yog thaum cuam tshuam nrog cov kua dej sib xyaw uas muaj viscous heev lossis nyuaj, ua rau kev sib cais tsis zoo thiab ua haujlwm ntev. Tsis tas li ntawd, kev siv zog ntawm cov disc bowl centrifuges yuav tsum tau saib xyuas thiab ua kom zoo kom txo cov nqi ua haujlwm, tshwj xeeb tshaj yog nyob rau hauv cov chaw tsim khoom tas mus li.
Txawm hais tias muaj cov kev txwv no los, cov txiaj ntsig ntawm cov disc bowl centrifuges ntau dua li lawv cov qhov tsis zoo, ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau kev sib cais kua-kua hauv ntau yam lag luam. Lawv qhov kev hloov pauv tau yooj yim, kev ua haujlwm zoo, thiab kev ntseeg siab ua rau lawv yog cov cuab yeej tseem ceeb rau kev ua tiav cov txiaj ntsig kev sib cais zoo thiab ua tau raws li ntau yam kev xav tau ntawm cov txheej txheem kev lag luam.
Xaus lus
Xaus lus, kev sib cais kua-kua siv lub disc bowl centrifuge yog ib qho txheej txheem zoo thiab ua haujlwm tau zoo uas ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv hauv kev lag luam. Los ntawm kev siv cov ntsiab cai ntawm lub zog centrifugal, cov centrifuges no tuaj yeem sib cais cov kua uas tsis sib xyaw sai thiab tas li, pab txhawb rau kev tsim cov khoom zoo thiab kev rho tawm cov khoom muaj nqis. Kev nkag siab txog cov ntsiab cai ua haujlwm, cov yam ntxwv cuam tshuam rau kev sib cais, kev siv, thiab qhov zoo ntawm disc bowl centrifuges yog qhov tseem ceeb rau kev ua kom zoo dua cov txheej txheem sib cais kua-kua thiab ua kom muaj kev ua haujlwm txhim khu kev qha hauv kev teeb tsa kev lag luam. Nrog rau kev nce qib tas mus li hauv kev siv tshuab centrifuge thiab kev ua kom zoo dua cov txheej txheem, disc bowl centrifuges txuas ntxiv mus ua tus thawj coj ntawm kev sib cais kua-kua, tsav tsheb kev tsim kho tshiab thiab kev ua tau zoo hauv ntau yam kev lag luam.
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