Kev siv lub tshuab centrifugation yog ib txoj kev siv dav dav rau kev sib cais cov khoom sib txawv ntawm qhov ceev. Nws ua haujlwm los ntawm kev siv lub zog centrifugal rau qhov sib tov, ua rau cov khoom sib xyaws ntau dua txav mus rau sab nraud thiab nyob hauv qab thaum cov khoom sib xyaws sib dua txav mus rau hauv. Cov txheej txheem no siv rau hauv ntau yam lag luam, suav nrog tshuaj, khoom noj thiab dej haus, thiab kev kho dej khib nyiab, rau kev sib cais cov khoom khov thiab cov kua, sib cais cov kua uas tsis sib xyaws, thiab ua kom cov kua ntshiab.
Ib hom centrifuge uas feem ntau siv rau cov txheej txheem sib cais yog lub disk centrifuge. Tsab xov xwm no yuav tshawb nrhiav seb lub disk centrifuge ua kom kev sib cais zoo dua li cas thiab nws cov ntawv thov ntau yam hauv ntau yam lag luam.
Lub tshuab centrifuge hom disk ua haujlwm raws li lub hauv paus ntsiab lus ntawm kev tso dej, qhov twg cov khoom me me hauv cov kua dej poob rau hauv qab lub zog ntawm lub ntiajteb txawj nqus. Lub centrifuge tsim lub zog centrifugal uas ntau zaus loj dua lub zog ntawm lub ntiajteb txawj nqus, ua rau cov khoom me me sib cais sai dua thiab ua haujlwm tau zoo.
Cov tshuab centrifuge hom disk muaj ib pawg ntawm cov conical disks uas tau teeb tsa rau ntawm lub spindle ntsug. Cov khoom sib xyaw uas yuav tsum tau cais tawm raug pub rau hauv nruab nrab ntawm pawg, thiab thaum lub centrifuge tig, cov khoom hnyav dua txav mus rau sab nraud thiab nyob rau ntawm phab ntsa ntawm cov conical disks, thaum cov khoom sib dua txav mus rau hauv. Cov khoom sib cais ces tuaj yeem sau tau ib leeg los ntawm cov qhov chaw tso tawm sib txawv.
Qhov ua tau zoo ntawm lub tshuab centrifuge hom disk tau txhim kho los ntawm thaj chaw loj ntawm cov conical disks, uas ua rau muaj kev sib xyaw ua ke ntau dua thiab sib cais sai dua ntawm cov khoom. Tsis tas li ntawd, qhov kev sib hloov ceev ntawm lub centrifuge ua rau muaj lub zog centrifugal ntau dua, pab txhawb rau cov txheej txheem sib cais.
Cov tshuab centrifuges hom disk siv rau ntau yam kev siv thoob plaws ntau yam lag luam vim lawv qhov kev sib cais zoo thiab kev siv tau ntau yam. Ib qho kev siv ntau yog nyob rau hauv kev lag luam tshuaj rau kev sib cais cov khoom khov ntawm cov kua nruab nrab. Cov tshuab centrifuges hom disk siv rau kev ua kom cov khoom tshuaj, xws li tshuaj tua kab mob, tshuaj tiv thaiv kab mob, thiab cov khoom ntshav, los ntawm kev sib cais cov khoom tsis huv thiab cov khoom khov ntawm cov kua.
Hauv kev lag luam khoom noj thiab dej haus, cov centrifuges hom disk siv rau kev sib cais cov kua uas tsis sib xyaw, xws li kev sib cais cov mis nyuj los ntawm mis nyuj, kev ua kom cov kua txiv hmab txiv ntoo ntshiab, thiab kev sib cais cov roj thiab cov rog ntawm cov khoom noj ua kua. Qhov ua tau zoo ntawm kev sib cais ntawm lub centrifuge ua kom ntseeg tau tias cov khoom kawg ua tau raws li qhov yuav tsum tau ua kom huv thiab cov qauv zoo.
Cov tshuab centrifuges hom disk kuj pom muaj kev siv hauv cov chaw kho dej khib nyiab rau kev sib cais cov khoom khov ntawm cov dej khib nyiab, ua rau muaj dej huv rau kev tso tawm lossis rov siv dua. Cov centrifuges no yog siv rau kev tshem cov sludge, ua kom cov biosolids tuab, thiab cais cov roj thiab cov khoom khov ntawm cov dej khib nyiab.
Cov centrifuges hom disk muaj ntau qhov zoo dua li lwm txoj kev sib cais, ua rau lawv yog qhov kev xaiv nyiam hauv ntau lub lag luam. Ib qho ntawm cov txiaj ntsig tseem ceeb yog lawv qhov kev sib cais zoo, uas ua rau kev sib cais ntawm cov khoom sai dua thiab zoo dua. Qhov chaw loj ntawm cov conical disks ua rau qhov nrawm ntawm kev tso dej ntau dua, ua rau muaj kev sib xyaw ntau dua.
Lwm qhov zoo ntawm cov centrifuges hom disk yog lawv qhov ua tau ntau yam hauv kev tswj ntau hom kev sib xyaw, suav nrog cov uas muaj cov khoom khov siab lossis ntau qhov sib txawv. Cov centrifuges tuaj yeem hloov kho tau yooj yim kom haum rau cov txheej txheem sib txawv thiab muaj peev xwm tsim cov khoom sib cais zoo.
Cov centrifuges hom disk kuj paub txog lawv cov qauv tsim me me thiab yooj yim rau kev saib xyuas, ua rau lawv tsim nyog rau kev siv hauv kev ua haujlwm me me thiab loj. Kev tsim kho yooj yim ntawm lub centrifuge thiab tus lej tsawg kawg nkaus ntawm cov khoom txav mus los ua rau nws muaj kev ntseeg siab thiab tsis tas yuav saib xyuas ntau.
Cov centrifuges hom disk tuaj yeem ua kom zoo dua ntxiv kom txhim kho lawv qhov kev sib cais zoo thiab kev ua haujlwm tag nrho. Ib txoj hauv kev los ua tiav qhov no yog los ntawm kev siv cov txheej txheem tswj hwm siab heev uas tso cai rau kev saib xyuas thiab kev hloov kho cov txheej txheem, xws li kev sib hloov ceev, tus nqi pub, thiab qhov chaw tso tawm. Los ntawm kev tswj hwm cov txheej txheem zoo tshaj plaws, qhov ua tau zoo ntawm centrifuge tuaj yeem ua kom siab tshaj plaws, ua rau muaj kev sib cais zoo dua.
Tsis tas li ntawd xwb, kev siv cov ntaub ntawv zoo thiab cov txheej txheem saum npoo rau cov conical discs tuaj yeem txhim kho lawv cov khoom siv sedimentation thiab txo qhov lo ntawm cov khoom me me, ua rau muaj kev sib cais huv dua ntawm cov khoom. Kev saib xyuas kom zoo thiab kev ntxuav tsis tu ncua ntawm lub centrifuge kuj tseem pab txhawb kom nws ua haujlwm tau zoo thiab ua kom nws lub neej ua haujlwm ntev dua.
Ntxiv mus, kev koom ua ke ntawm cov disk hom centrifuges nrog lwm cov thev naus laus zis sib cais, xws li kev lim dej thiab cov tso tsheb hlau luam, tuaj yeem txhim kho cov txheej txheem sib cais tag nrho thiab muab cov kev daws teeb meem ntau dua rau cov khoom sib xyaw ua ke.
Xaus lus, lub centrifuge hom disk yog ib lub cuab yeej sib cais ua haujlwm tau zoo thiab siv tau ntau yam uas siv tau rau ntau yam lag luam. Nws lub hauv paus ntsiab lus ua haujlwm, uas yog raws li kev tso dej thiab lub zog centrifugal, tso cai rau kev sib cais sai thiab zoo ntawm cov khoom sib xyaw. Lub centrifuge qhov chaw loj, kev sib hloov ceev ceev, thiab kev tsim qauv zoo ua rau nws muaj kev sib cais zoo heev.
Nrog nws lub peev xwm los tswj ntau hom kev sib xyaw, yooj yim saib xyuas, thiab tsim qauv me me, lub centrifuge hom disk yog ib qho khoom muaj nqis rau txhua txoj kev sib cais. Los ntawm kev ua kom zoo dua nws cov txheej txheem tswj hwm, cov ntaub ntawv, thiab kev koom ua ke nrog lwm cov thev naus laus zis, lub centrifuge qhov kev ua haujlwm sib cais tuaj yeem txhim kho ntxiv, ua rau cov txiaj ntsig zoo dua thiab cov khoom zoo.
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