Zinthu zosiyanasiyana ziyenera kuganiziridwa kuti zitsimikizidwe kuti ntchitoyo ikhale yogwira mtima. Nawa maupangiri osankha choyenera >mpope. M'magwiritsidwe ntchito kuyambira pakukonza mpaka kuyeretsa madzi oyipa, mbewu nthawi zambiri zimayenera kuthana ndi slurries. Kugwira zosakaniza zamadzimadzi ndi zolimba izi kungakhale kovuta komanso kovuta. Zina mwa zinthu zofunika kwambiri popopera matope ndi kukula ndi chikhalidwe cha zolimba zamadzimadzi ndi mtundu wa kuvala zomwe zimayambitsa. Chinanso ndi kuwonongeka kwa madzi kapena kusakaniza.
Masamba nthawi zambiri amadalira mapampu apakati kuti apereke ntchito ya slurry. Mapampu awa (ndi machitidwe awo opangira mapaipi) amafunikira zinthu zapadera zomwe zimafuna chidziwitso chatsatanetsatane cha zinthu zolimba ndi zotayirira kuti ziteteze kutha, dzimbiri, kukokoloka ndi zotsatira zina zoyipa monga kukhazikika kwa zolimba. Kutchula kuphatikizika koyenera kwa liwiro, geometry ndi zinthu kumafuna kulinganiza koyenera kwa zinthu zofunika kwambiri pampopi zomwe zimatsutsana; izi zimafuna kulingalira za ntchito yokhazikika, moyo wovala kwambiri, kusinthasintha kwa ntchito komanso kugwiritsa ntchito mphamvu zochepa.
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Pampu ya Slurry
M'nkhaniyi, tipereka malangizo othandiza ndi malamulo a pampu slurry centrifugal. Tidzakambirananso zofunikira zogwirira ntchito, kusankha zinthu ndi zina.
Pampu zopingasa centrifugal zimagwiritsidwa ntchito kwambiri popanga slurry, koma mapampu oyimirira ndi mitundu ina ndiyoyenerana ndi ntchito zina. Mapampu apakati ogwiritsira ntchito slurry ali ndi mawonekedwe ogwirizana ndi mautumiki apadera omwe amawonetsa kuwononga kapena kuwononga kwa slurry komanso kuchuluka kwa zolimba. Izi zitha kuphatikizira kusankha kwa zida, kugwiritsa ntchito ma liner kapena masaizi osiyanasiyana agalimoto.
Chofunikira choyamba pa >mapampu amphamvu ndi kupereka moyo wokwanira wautumiki. Kukokoloka ndi kuwononga kwa slurries, monga kuthamanga kwa kuthamanga kwamadzi / zolimba zosakanikirana, zitha kukhala zovuta. Mu ntchito zambiri, zina zolimba mu osakaniza ndi zazikulu kuposa particles kawirikawiri kutchulidwa; Choncho, mpope ayenera kudutsa iwo popanda kuwononga kapena mavuto ntchito.
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Pampu ya Slurry
Chifukwa cha zofunikira izi, mapampu a slurry nthawi zambiri amakhala akulu kuposa omwe amawonekera bwino amadzimadzi. Kuphatikiza apo, nthawi zambiri imadzipereka kuti igwire bwino ntchito, mwachitsanzo, kuchita bwino kwambiri komanso kuchita bwino pamayendedwe ake onse, posinthanitsa ndi kuthekera kochita bwino pantchito zovutazi.
Monga kuvala ndi ntchito yothamanga, mapampu a slurry ayenera kugwiritsidwa ntchito pa liwiro lotsika kwambiri; mayunitsi nthawi zambiri amayenda pa 1,200 rpm kapena kuchepera. Nthawi zambiri, kulumikizana kwachindunji pakati pa mpope ndi mota yotsika kwambiri kapena drive ina kumakhala komveka. Kumbali ina, mapulogalamu ena ambiri amakonda ma gearbox kuti akwaniritse liwiro lofunikira komanso malo ogwirira ntchito. M'mautumiki omwe ma mayendedwe osinthika amafunikira, ma drive frequency osinthika amagwiritsidwa ntchito kuti apereke kusinthasintha kofunikira kosalekeza.
Ngakhale kuti pampu za slurry nthawi zambiri zimayang'ana pa kukula ndi kuchuluka kwa zolimba zomwe zimayenera kupopedwa, muzochita zambiri kukana dzimbiri ndi chinthu chofunikira pakusankha zinthu. Zikatero, zinthu zomwe zasankhidwa ziyenera kupereka kukana kokwanira kukokoloka ndi dzimbiri.
Ngati mukufuna kudziwa zambiri za mapampu abwino kwambiri a slurry, landirani ku>Lumikizanani nafe lero kapena pemphani mtengo.