Kodi mpukutu wa decanter umathandiza bwanji kulekanitsa mu decanter centrifuge?

Chiyambi:

Ponena za njira zolekanitsira zinthu m'mafakitale monga chakudya ndi zakumwa, mankhwala, ndi kuyeretsa madzi otayira, ma decanter centrifuge amachita gawo lofunika kwambiri. Makinawa amagwiritsa ntchito mphamvu ya centrifugal kulekanitsa zinthu zolimba ndi zamadzimadzi kapena kulekanitsa madzi awiri okhala ndi makulidwe osiyanasiyana. Gawo limodzi lofunika kwambiri la decanter centrifuge ndi decanter scroll, lomwe limathandizira njira yolekanitsira zinthu. M'nkhaniyi, tifufuza ntchito ya decanter scroll ndi momwe imathandizira kulekanitsa bwino zinthu mu decanter centrifuge.

Kumvetsetsa Decanter Centrifuge

Musanaganize za ntchito ya decanter scroll, ndikofunikira kumvetsetsa momwe decanter centrifuge imagwirira ntchito. Mtundu uwu wa centrifuge umakhala ndi mbale yozungulira, conveyor kapena screw conveyor yomwe imazungulira pa liwiro losiyana pang'ono, ndi decanter scroll. Chosakaniza chomwe chiyenera kulekanitsidwa chimalowetsedwa mu mbale yozungulira kudzera mu inlet yapakati. Chifukwa cha mphamvu ya centrifugal yomwe imapangidwa ndi kuzungulira kwachangu kwa mbale, zinthu zolimba kwambiri zimakakamizika kukhoma la mbale, pomwe gawo lopepuka lamadzimadzi limapanga gawo lozungulira mozungulira zinthu zolimba.

Chokokera cha screw, chomwe chimadziwikanso kuti scroll, chimazungulira pa liwiro losiyana pang'ono ndi mbale, ndipo ntchito yake yayikulu ndikutumiza zinthu zolimba zolekanitsidwa kuchokera ku mbale kupita kumapeto kwa centrifuge. Liwiro losiyana pakati pa mbale ndi scroll limapangitsa kuti zinthu zolimba zisamayende bwino, zomwe zimathandiza kuti zinthuzo zilekanitsidwe bwino.

Mpukutu wa Decanter: Kuthandiza Kulekana

Ntchito ya Decanter Scroll

Mpukutu wa decanter ndi gawo lofunika kwambiri la decanter centrifuge, chifukwa umagwira ntchito yofunika kwambiri pothandiza kulekanitsa zinthu zolimba ndi zamadzimadzi. Ntchito yayikulu ya mpukutu wa decanter ndikunyamula zinthu zolimba zolekanitsidwa m'litali mwa mbaleyo kupita kumapeto kwa conical ya centrifuge. Pamene mpukutuwo ukuzungulira, umatumiza zinthu zolimba kumapeto kwa conical pomwe ukukanikiza ndi kuchotsa madzi olimba pamlingo winawake.

Mpukutuwu wapangidwa ndi mtunda wodziwika bwino, womwe ndi mtunda womwe conveyor imapita nawo kamodzi kokha, ndipo wapangidwa mosamala kuti ukhale ndi mgwirizano wabwino pakati pa kutumiza zinthu zolimba ndi kuwongolera kuya kwa bedi la zinthu zolimba. Kapangidwe kameneka kamatsimikizira kuti zinthu zolimba zolekanitsidwa zimanyamulidwa bwino ndikuziphatikizana, zomwe zimapangitsa kuti zinthu zolimba zisiyanitsidwe bwino ndi gawo lamadzimadzi.

Mpukutu wa decanter nthawi zambiri umapangidwa kuchokera ku zinthu zosapsa monga chitsulo chosapanga dzimbiri, chifukwa umakhudzana mwachindunji ndi zinthu zolimba zolekanitsidwa. Kusankha zinthu ndikofunikira kuti mpukutu ukhale wautali komanso ugwire ntchito, makamaka pamene zinthu zopsa kapena zokwawa zikukonzedwa.

Mitundu ya Mipukutu ya Decanter

Pali mitundu ingapo ya mipukutu yochotsera madzi yomwe imapangidwira kukwaniritsa zofunikira zenizeni za njira zosiyanasiyana zolekanitsira madzi. Mtundu umodzi wodziwika bwino ndi mpukutu umodzi wotsogolera, womwe umakhala ndi ndege imodzi yozungulira yomwe imanyamula zinthu zolimba zolekanitsidwa m'litali mwa mbale. Mtundu uwu wa mpukutu ndi woyenera kugwiritsidwa ntchito polekanitsa zinthu zambiri ndipo umapereka zinthu zolimba zonyamula ndi kuchotsa madzi bwino.

Mtundu wina ndi mpukutu wa double lead, womwe uli ndi maulendo awiri ozungulira omwe ali pakati. Kapangidwe kameneka kamawonjezera mphamvu yonyamulira mpukutu, zomwe zimapangitsa kuti ukhale woyenera kugwiritsidwa ntchito ndi mphamvu zambiri zogwiritsa ntchito zolimba. Mpukutu wa double lead ndi wothandiza kwambiri pochotsa madzi pomwe pakufunika kukanikiza kwambiri zinthu zolimba.

Kuwonjezera pa mipukutu ya single ndi double lead, palinso mapangidwe apadera a mipukutu ya njira zinazake zolekanitsira, monga mipukutu yosinthika ya differential speed scroll. Mtundu uwu wa mipukutu umalola kusintha kwa differential speed pakati pa mbale ndi mipukutu, zomwe zimathandiza kukonza bwino njira yolekanitsira kuti zinthu zolimba zikhale zouma.

Kukonza Magwiridwe Abwino a Mpukutu

Kagwiridwe ka ntchito ka mpukutu wa decanter kumakhudzidwa ndi zinthu zingapo, kuphatikizapo kapangidwe ka mpukutu, kusiyana kwa liwiro pakati pa mbale ndi mpukutu, komanso makhalidwe a rheological a zinthu zomwe zikukonzedwa. Kuti mpukutu ugwire bwino ntchito ndikuwonetsetsa kuti ulekanitsidwa bwino, ndikofunikira kuganizira zinthu izi popanga ndi kugwiritsa ntchito centrifuge ya decanter.

Kupindika kwa mpukutu ndi chinthu chofunikira kwambiri chomwe chimakhudza mwachindunji kuthekera konyamula ndi kuchotsa madzi kwa mpukutu. Kupindika kosankhidwa mosamala kumatsimikizira kuti zinthu zolimba zimanyamulidwa bwino ndikuchotsedwa madzi popanda kuwononga kwambiri mpukutu kapena mbale. Kuphatikiza apo, kusiyana kwa liwiro pakati pa mbale ndi mpukutu kumatha kusinthidwa kuti kusinthe njira yolekanitsira zinthu zosiyanasiyana ndi zofunikira pakutuluka.

Kapangidwe ka zinthu zomwe zikukonzedwa, kuphatikizapo kugawa kwa tinthu tating'onoting'ono, kukhuthala, ndi kuchulukana kwa zinthu, zimakhudzanso kwambiri momwe zinthuzo zimagwirira ntchito. Kumvetsetsa kapangidwe ka zinthuzi ndi momwe zimakhudzira njira yolekanitsira n'kofunika kwambiri kuti muwongolere bwino ntchito yokakamizira ndikukwaniritsa mulingo woyenera wa njira yolekanitsira.

Kusamalira ndi Kuthetsa Mavuto

Kusamalira bwino mpukutu wa decanter ndikofunikira kuti zitsimikizire kuti ntchito yake ndi yodalirika komanso kuti zipangizo zake zikhale ndi moyo wautali. Kuyang'ana mpukutu nthawi zonse kuti ziwone ngati wawonongeka kapena wawonongeka n'kofunika, ndipo zinthu zilizonse zosweka kapena zowonongeka ziyenera kusinthidwa mwachangu kuti zipewe kuwonongeka kwa ntchito ya mpukutu. Kuphatikiza apo, mafuta odzola nthawi ndi nthawi a mabearing a mpukutu ndi ziwalo zina zoyenda ndi ofunikira kuti ntchitoyo ikhale yosalala komanso kuti mpukutuwo usawonongeke msanga.

Pakabuka mavuto okhudzana ndi momwe decanter scroll imagwirira ntchito, kuthetsa vuto la chomwe chimayambitsa vutoli ndikofunikira kwambiri kuti pakhale kulekanitsidwa kwabwino. Mavuto wamba monga kuwonongeka kwambiri pakuyenda kwa decanter, kulephera kwa ma bearing, kapena kusayendetsa bwino zinthu zolimba kungalepheretse kugwira ntchito bwino kwa decanter centrifuge. Mwa kuthetsa mavuto onse ndikuthana ndi zomwe zimayambitsa, ogwiritsa ntchito amatha kuwonetsetsa kuti decanter scroll ikugwira ntchito momwe ikufunira ndikupereka zotsatira zofananira zolekanitsa.

Mapeto:

Pomaliza, mpukutu wa decanter ndi gawo lofunikira kwambiri la decanter centrifuge, lomwe limapereka mwayi wogawa bwino zinthu zolimba ndi zamadzimadzi m'mafakitale osiyanasiyana. Udindo wake potumiza, kukanikiza, ndi kuchotsa madzi olekanitsidwawo ndi wofunikira kwambiri kuti pakhale zotsatira zabwino kwambiri zogawanitsa. Pomvetsetsa ntchito ya mpukutu wa decanter, mitundu yosiyanasiyana yomwe ilipo, ndi zinthu zomwe zimakhudza magwiridwe antchito ake, ogwiritsa ntchito amatha kukonza mpukutuwo kuti ugwirizane ndi njira zina zogawanitsa ndikusunga magwiridwe antchito odalirika a zida. Kusamalira bwino ndi kuthetsa mavuto a mpukutu wa decanter ndikofunikiranso kuti zitsimikizire kuti kulekanitsidwa kokhazikika komanso kogwira mtima kwa ma decanter centrifuge.