Lub tshuab centrifuge decanter 2-theem txawv li cas ntawm lub tshuab centrifuge decanter 3-theem?

Kev Taw Qhia

Hauv ntiaj teb ntawm kev siv tshuab sib cais hauv kev lag luam, cov tshuab centrifuge decanter tau dhau los ua ib feem tseem ceeb ntawm ntau cov txheej txheem tsim khoom. Lawv lub peev xwm los cais cov kua thiab cov khoom khov tau ua rau lawv yog qhov kev xaiv nrov rau kev lag luam xws li zaub mov thiab dej haus, tshuaj, kev kho dej khib nyiab, thiab ntau ntxiv. Muaj ntau hom tshuab centrifuge decanter muaj, nrog rau 2-theem decanter thiab 3-theem decanter yog ob hom uas siv ntau tshaj plaws. Hauv tsab xov xwm no, peb yuav tshawb nrhiav qhov sib txawv ntawm ob hom tshuab centrifuge decanter no thiab cov ntawv thov tshwj xeeb uas txhua tus haum tshaj plaws.

2-Theem Decanter Centrifuge

Lub tshuab centrifuge decanter 2-theem, raws li lub npe qhia, yog tsim los cais cov khoom sib xyaw ua ob theem sib txawv: theem kua (lossis dej) thiab theem khoom. Cov khoom sib xyaw pub rau hauv lub tais tig ntawm lub centrifuge, qhov twg kev tig ceev ceev ua rau cov khoom khov kho ntawm phab ntsa lub tais thaum theem kua sib dua tsim ib txheej concentric nyob ib puag ncig lub ncuav mog qab zib khoom. Cov kua ntshiab tom qab ntawd raug tso tawm hla cov weirs hloov kho tau ntawm qhov kawg ntawm lub tais, thaum cov khoom khov kho raug xa tawm ntawm lub tais los ntawm lub tshuab xa khoom.

Qhov zoo tshaj plaws ntawm lub tshuab centrifuge decanter 2-theem yog nws yooj yim. Nrog tsawg qhov chaw txav mus los thiab cov txheej txheem sib cais yooj yim, lub tshuab decanter 2-theem no yooj yim rau kev khiav lag luam thiab kev saib xyuas. Nws kuj tseem ua tau zoo rau kev tshem dej thiab ua kom tuab, ua rau nws zoo tagnrho rau cov lag luam uas lub hom phiaj tseem ceeb yog cais cov khoom khov thiab cov kua.

Txawm li cas los xij, ib qho ntawm qhov tsis zoo ntawm lub tshuab 2-theem decanter yog nws tsis muaj peev xwm cais ob theem kua sib txawv ntawm ib leeg. Qhov no txhais tau tias yog tias cov khoom sib xyaw muaj ob hom kua uas tsis sib xyaw, xws li roj thiab dej, lub tshuab 2-theem decanter yuav tsis yog qhov kev xaiv zoo tshaj plaws. Hauv cov xwm txheej no, lub tshuab centrifuge 3-theem decanter yuav yog qhov kev xaiv zoo dua.

3-Theem Decanter Centrifuge

Tsis zoo li lub tshuab centrifuge 2-theem, lub tshuab centrifuge 3-theem muaj peev xwm cais cov khoom noj sib xyaw ua peb theem sib txawv: theem kua, theem kua hnyav dua, thiab theem khoom khov. Qhov no ua tiav los ntawm kev ntxiv lub pas dej hloov kho tau hauv lub tais centrifuge, uas tso cai rau kev sau thiab tso tawm ntawm ob theem kua ywj pheej.

Qhov muaj peev xwm cais ob theem kua uas tsis sib xyaw ua ke ua rau lub tshuab decanter 3-theem no tshwj xeeb tshaj yog rau cov ntawv thov uas qhov tseem ceeb yog kev rov qab tau cov kua muaj nqis. Piv txwv li, hauv kev lag luam roj thiab roj av, lub tshuab decanter 3-theem no siv tau los cais cov roj nyoos ua cov khoom sib xyaw, ua rau cov roj thiab cov dej uas muaj nyob hauv cov khoom sib xyaw rov qab tau zoo. Qhov no tuaj yeem ua rau kev txuag nyiaj ntau thiab cov txiaj ntsig ib puag ncig, vim tias cov dej uas tau rov qab tau tuaj yeem siv dua lossis kho tau zoo dua.

Ntxiv rau nws lub peev xwm cais ob theem kua, lub tshuab centrifuge decanter 3-theem kuj muaj peev xwm dewatering thiab thickening zoo ib yam li lub tshuab decanter 2-theem. Qhov no ua rau nws yog qhov kev xaiv ntau yam thiab ua haujlwm tau zoo rau ntau yam kev siv thoob plaws ntau yam lag luam.

Cov Ntsiab Cai Ua Haujlwm

Cov hauv paus ntsiab lus ua haujlwm ntawm ob qho tib si 2-theem thiab 3-theem decanter centrifuges yog raws li tib lub tswv yim tseem ceeb ntawm kev sib cais gravitational. Txawm li cas los xij, cov yam ntxwv tsim tshwj xeeb ntawm txhua hom centrifuge tso cai rau kev sib cais zoo ntawm cov theem sib txawv hauv cov khoom sib xyaw pub.

Hauv lub decanter 2-theem, cov khoom sib tov pub mis raug muab tso rau hauv lub tais uas tig los ntawm lub raj xa dej uas nyob ruaj khov, qhov chaw uas nws raug nrawm mus rau qhov ceev ntawm lub tais. Thaum cov khoom sib tov nkag mus rau hauv lub tais, lub zog centrifugal siab uas siv rau cov khoom khov ua rau lawv sib sau ua ke ntawm phab ntsa ntawm lub tais, tsim cov khoom khov. Cov kua dej ntshiab tom qab ntawd raug tso tawm hla cov qhov dej ntawm qhov kawg ntawm lub tais, thaum cov khoom khov raug xa tawm ntawm lub tais los ntawm lub tshuab xa khoom.

Lub hauv paus ntsiab lus ua haujlwm ntawm lub decanter 3-theem zoo ib yam li lub decanter 2-theem, nrog rau lub peev xwm ntxiv ntawm kev hloov kho theem kua dej tawm. Thaum cov khoom sib tov pub rau hauv lub tais tig, theem kua hnyav dua yuav raug coj mus rau phab ntsa sab hauv ntawm lub tais los ntawm lub pas dej hloov kho tau, thaum theem kua sib dua tsim ib txheej concentric nyob ib puag ncig nws. Cov khoom khov kho nyob ntawm phab ntsa lub tais zoo li hauv lub decanter 2-theem, thiab cov kua ntshiab yuav raug tso tawm hla lub weirs, zoo li hauv lub decanter 2-theem.

Lub pas dej hloov kho tau hauv lub tshuab decanter 3-theem tso cai rau kev tswj hwm ywj pheej ntawm ob qhov dej ntws tawm, ua rau ob theem dej sib txawv sib cais. Qhov no ua rau lub tshuab decanter 3-theem sib txawv ntawm nws qhov 2-theem thiab ua rau nws yog qhov kev xaiv ntau dua rau qee qhov kev siv.

Cov ntawv thov

Qhov kev xaiv ntawm 2-theem thiab 3-theem decanter centrifuge thaum kawg nyob ntawm qhov xav tau tshwj xeeb ntawm daim ntawv thov ntawm tes. Txhua hom centrifuge muaj nws cov txiaj ntsig thiab peev xwm tshwj xeeb, ua rau nws haum rau ntau yam txheej txheem kev lag luam.

Lub tshuab centrifuge decanter 2-theem zoo rau cov ntawv thov uas lub hom phiaj tseem ceeb yog dewater thiab ua kom cov khoom noj sib xyaw ua ke, ua rau muaj kev sib cais ntawm cov khoom khov thiab cov kua. Qhov no ua rau nws yog qhov kev xaiv nrov rau cov lag luam xws li kev kho dej khib nyiab, kev khawb av, thiab khoom noj thiab dej haus, qhov twg kev rov qab tau cov kua muaj nqis tsis yog qhov teeb meem tseem ceeb. Qhov yooj yim ntawm nws txoj kev tsim thiab kev ua haujlwm kuj ua rau lub tshuab decanter 2-theem yog qhov kev xaiv zoo rau cov lag luam uas muaj kev paub tsawg hauv kev siv tshuab centrifuge.

Qhov sib piv, lub tshuab centrifuge decanter 3-theem zoo dua rau cov ntawv thov uas qhov kev rov qab los ntawm ob theem kua sib txawv los ntawm cov khoom sib xyaw pub yog qhov tseem ceeb. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov lag luam xws li roj thiab roj av, kev ua tshuaj lom neeg, thiab kev kho ib puag ncig, qhov twg kev rov qab los ntawm cov kua muaj nqis tuaj yeem ua rau kev txuag nyiaj ntau thiab cov txiaj ntsig ib puag ncig. Lub peev xwm los tswj kev tso tawm ntawm ob theem kua ua rau muaj kev ywj pheej thiab kev ua haujlwm zoo dua hauv cov ntawv thov no.

Xaus lus

Xaus lus, qhov kev xaiv ntawm 2-theem thiab 3-theem decanter centrifuge nyob ntawm qhov xav tau tshwj xeeb ntawm daim ntawv thov ntawm tes. Ob hom centrifuges muaj lawv tus kheej cov txiaj ntsig tshwj xeeb thiab cov ntsiab cai ua haujlwm, ua rau lawv haum rau ntau yam txheej txheem kev lag luam. Thaum 2-theem decanter zoo rau cov ntawv thov uas lub hom phiaj tseem ceeb yog cais cov khoom khov thiab cov kua, 3-theem decanter zoo dua rau cov ntawv thov uas rov qab tau ob theem kua sib txawv los ntawm cov khoom noj sib xyaw yog qhov tseem ceeb.

Thaum kawg, qhov kev txiav txim siab siv lub tshuab centrifuge decanter 2-theem lossis 3-theem yuav tsum yog raws li kev nkag siab zoo txog cov kev xav tau thiab lub hom phiaj ntawm daim ntawv thov, nrog rau cov peev xwm thiab kev txwv ntawm txhua hom centrifuge. Los ntawm kev xav txog cov yam no, cov chaw tsim khoom thiab cov neeg ua haujlwm tuaj yeem ua kom muaj kev ua tau zoo tshaj plaws thiab kev ua haujlwm zoo ntawm lawv cov txheej txheem sib cais, ua rau cov khoom zoo dua, kev tsim khoom ntau dua, thiab cov nqi ua haujlwm qis dua.