Hom Kab rov tav Kauv Tshem Tawm Centrifuge / Decanter Centrifuge
Deacanter Centrifuge yog cais nyob rau hauv ntau txoj kev.
1. Raws li txoj kev sib cais
Nws tuaj yeem muab faib ua: kab rov tav kauv centrifuge thiab kab rov tav kauv pom centrifuge.
2. Raws li kev khiav dej num ntawm cov khoom theem thiab cov khoom siv
Nws tuaj yeem muab faib ua: countercurrent kab rov tav kauv centrifuge thiab concurrent kab rov tav kauv centrifuge.
3. Raws li tus naj npawb ntawm cov theem sib cais
Nws tuaj yeem muab faib ua: ob-theem kab rov tav kauv centrifuge (ob-theem kab rov tav kauv centrifuge) thiab peb-theem kab rov tav kauv centrifuge.
4. Raws li cov khoom sib cais
Nws tuaj yeem muab faib ua: khoom-kua sib cais kab rov tav kauv centrifuge, khoom-kua-kua sib cais kab rov tav kauv centrifuge, thiab khoom-kua-khoom sib cais kab rov tav kauv centrifuge.
5. Raws li lub hom phiaj
Nws tuaj yeem muab faib ua: kab rov tav kauv centrifuge, kab rov tav kauv tshuaj centrifuge, kab rov tav kauv tshuaj centrifuge, kab rov tav kauv khoom noj khoom haus centrifuge, kab rov tav kauv starch centrifuge, kab rov tav kauv horizontal protein centrifuge, kauv butter centrifuge, kab rov tav kauv kua txiv centrifuge , kab rov tav kauv roj centrifuge, kab rov tav kauv oilfield centrifuge, kab rov tav kauv tsis tshua muaj ntiaj teb centrifuge, kab rov tav kauv slurry centrifuge, kab rov tav kauv kav dej phwj centrifuge, kab rov tav kauv horiztal centrifuge, al av nkos centrifuge, kab rov tav kauv thee slurry centrifuge, kab rov tav kauv thee tar centrifuge, kab rov tav kauv dewatering centrifuge, kab rov tav kauv concentration centrifuge, kab rov tav kauv clarification centrifuge, thiab kab rov tav kauv kho centrifuge, thiab lwm yam.
Kab rov tav kauv centrifuge feem ntau yog tsim los ntawm lub nruas, kauv, qhov sib txawv ntawm qhov ceev, cov kua theem baffle, lub zog tsav, thiab kev tswj xyuas. Kab rov tav kauv centrifuge siv qhov sib txawv ntawm qhov sib txawv ntawm cov khoom thiab cov theem ua kua kom nrawm nrawm nrawm ntawm cov khoom theem hais nyob rau hauv qhov kev txiav txim ntawm centrifugal quab yuam kom ua tiav cov kua sib cais. Cov txheej txheem kev sib cais tshwj xeeb yog raws li hauv qab no: cov sludge thiab coagulant tov yog tov nyob rau hauv lub mixing chamber ntawm lub nruas los ntawm lub inlet yeeb nkab, qhov chaw sib tov thiab coagulation tshwm sim (yog hais tias noj yog nqa tawm ua ntej lub sludge twj tso kua mis los yog tom qab lub raj xa dej, coagulation cov tshuaj tiv thaiv. tau tshwm sim ua ntej). Vim muaj kev sib hloov ceev thiab kev sib txhuam ntawm lub rotor (kauv thiab nruas), cov sludge tau nrawm rau hauv lub rotor los tsim cov cylindrical kua nplhaib txheej (kua nplhaib cheeb tsam). Nyob rau hauv qhov kev txiav txim ntawm lub zog centrifugal, cov khoom hnyav dua nyob rau ntawm phab ntsa sab hauv ntawm lub nruas los ua ib txheej av nkos (khoom lub nplhaib txheej). Tom qab ntawd, cov theem khoom raug thawb mus rau lub khob hliav qab ntawm lub nruas los ntawm qhov sib txawv ntawm qhov sib txawv ntawm cov kauv thiab lub nruas, thiab tom qab raug thawb tawm ntawm cov kua nto (chaw ntug dej los yog qhov chaw qhuav), cov av nkos ncuav mog qab zib yog qhuav thiab qhuav. thiab tawm ntawm qhov chaw nres nkoj slag tawm, thaum lub supernatant yog tawm los ntawm qhov kawg ntawm lub nruas, ua tiav cov khoom sib cais-kua.
Cov yam ntxwv cuam tshuam rau kev ua tau zoo ntawm Kab rov tav kauv centrifuge
Cov nyhuv ntawm kab rov tav kauv centrifuge yog muab faib ua adjustable yam thiab tsis-adjustable yam coj los ntawm cov neeg kho tshuab ib feem. Ua ntej, nkag siab txog nws txoj haujlwm ua haujlwm tuaj yeem tswj tau zoo thaum siv. Tsis yog-adjustable mechanical yam A. Nruas txoj kab uas hla thiab ntev ntev Qhov loj ntawm lub nruas txoj kab uas hla thiab qhov ntev ntawm qhov zoo, qhov loj dua qhov chaw daws teeb meem thiab kev ua haujlwm yuav muaj peev xwm. Qhov ntev ntawm cov khoom nyob rau hauv lub nruas, qhov ntau dua qhov sib cais yuav nyob rau hauv tib lub ceev, thiab qhov zoo dua qhov sib cais nyhuv yuav. Txawm li cas los xij, vim muaj kev txwv ntawm cov khoom siv, lub nruas txoj kab uas hla ntawm lub centrifuge tsis tuaj yeem nce mus tas li, vim tias nrog kev nce ntawm txoj kab uas hla, qhov siab tshaj plaws uas tau tso cai yuav txo qis nrog qhov txo qis ntawm cov khoom ruaj khov, thiab lub zog centrifugal yuav txo qis. Lub nruas txoj kab uas hla feem ntau yog nyob nruab nrab ntawm 200 thiab 1000 mm, thiab qhov ntev-rau-diameter piv yog nruab nrab ntawm 3 thiab 4. Txoj kev loj hlob ntawm kab rov tav kauv centrifuges nyhav rau high-speed thiab loj-ntev-rau-inch ratio, uas yuav zoo dua. yoog mus rau kev kho mob ntawm cov sludge qis thiab muaj cov av nkos zoo dua dryness.
Tsis tas li ntawd, nyob rau hauv tib lub peev xwm ua tau zoo, centrifuges nrog lub nruas loj dua tuaj yeem ua haujlwm ntawm qhov sib txawv qis dua. Yog vim li cas yog cov kauv slag conveying muaj peev xwm ntawm lub nruas loj txoj kab uas hla yog loj dua. Yuav kom ua tiav tib lub peev xwm slag conveying, lub nruas me me txoj kab uas hla centrifuge yuav tsum vam khom qhov sib txawv ceev.
Cov txheej txheem kev khiav hauj lwm ntawm kab rov tav kauv centrifuges tuaj yeem muab faib ua atmospheric siab thiab kaw tawg-pov thawj kab rov tav kauv centrifuges.
Atmospheric siab kab rov tav kauv centrifuge txheej txheem cheeb tsam yog ncaj qha mus rau cov huab cua. Raws li lub hom phiaj, nws tuaj yeem muab faib ua dewatering kab rov tav kauv centrifuges thiab qhia meej kab rov tav kauv centrifuges.
Dewatering kab rov tav kauv centrifuges
Dewatering kab rov tav kauv centrifuges feem ntau yog xa mus rau centrifuges nrog kev sib cais ntawm 3000, uas yog siv rau cov khoom hu ua yooj yim-rau-sib cais. Qhov no yog qhov ntau thiab ntau yam hom kab rov tav kauv centrifuge.
Cov ntaub ntawv yooj yim-rau-sib cais yog hais txog kev tshem tawm cov khoom uas muaj cov khoom siv nrog ceev ceev ceev thiab yooj yim slag tawm. Constrained los ntawm Stokes txoj cai, cov theem khoom nyob rau hauv lub ncua kev kawm ntawv muaj xws li nruab nrab mus rau ntxhib hais, nrog ib tug kuj loj ceev sib txawv ntawm cov khoom thiab cov theem ua kua, thiab ib tug me me viscosity ntawm cov kua theem. Cov khoom lag luam no muaj ntau yam, suav nrog flotation concentrates thiab tailings los ntawm thee npaj cov nroj tsuag, polyethylene, polypropylene, polyvinyl cawv, hmoov txhuv nplej siab, thiab cov khoom sib xyaw ntawm cov roj edible residue.
Dewatering kab rov tav kauv centrifuges muaj cov yam ntxwv hauv qab no:
Lub nruas yog conical los yog cylindrical-conical. Tus yam ntxwv ntawm lub nruas yog qhov ntev-rau-inch piv yog me me, feem ntau ntawm 1-2, nrog rau feem ntau nyob ib ncig ntawm 1.5. Nws yuav tsum tau lub centrifuge kom muaj ib tug ntau dua sludge hla lub peev xwm thiab slag conveying muaj peev xwm rau suspensions nrog kuj siab sib cais concentration thiab muaj nruab nrab mus rau ntxhib hais, feem ntau nrog ib tug loj txoj kab uas hla tshaj qhia kab rov tav kauv centrifuges. Txij li cov khoom siv yooj yim sib cais, nce qhov ntev-rau-inch piv yog qhov tsis tsim nyog. Ib qho me me qhov ntev-rau-inch piv ntawm lub nruas yog ib qho yooj yim los tsim thiab muaj tus nqi qis dua. Lub kaum sab xis ntawm lub nruas yog qhov loj, feem ntau ntawm 10-18 degrees. Lub kaum sab xis loj dua ua rau lub cev qhuav dej ntau dua, uas muaj txiaj ntsig zoo rau lub cev qhuav dej ntawm sludge. Nws tsis tsim teeb meem rau kev xa tawm ntawm cov khoom nruab nrab-ntxhiab uas yooj yim rau thawb. Piv txwv li, kab rov tav kauv centrifuges siv nyob rau hauv thee flotation mines feem ntau muaj lub khob hliav qab ntawm 15-18 degrees. Ntxiv mus, lub khob hliav qab lub kaum sab xis yuav ua rau kom noj, exacerbate hnav ntawm kauv hniav, thiab tej zaum yuav txawm tiv thaiv lub slag los ntawm kev tso tawm.
