Slurry pombi dzinoshandiswa zvakanyanya, uye midhiya inofambiswa iri kuramba ichiwedzera kuoma.Nepo isu tichidikanwa kudzikisa kupfekedzwa kwepombi inoputika, isu tinewo zvakaomesesa zvinodiwa pakuiswa chisimbiso chepombi slurry.Kana iyo yekuisa chisimbiso isiri yakanaka, midhiya yakawanda inodonha., zvichiguma nokurasikirwa kusiri madikanwa.
Nokudaro, kuiswa chisimbiso chinhu chinonyanya kukosha.Heano marudzi matatu efomu yekuisa chisimbiso kune slurry pombi: Packing seal, Expeller seal, uye Mechanical chisimbiso.
Packing seal
Nzira yakajairika yekuisa chisimbiso ndeyekuenderera mberi nekupinza imwe yekumanikidza mvura mukutakura nekupinza shaft yekuisa chisimbiso mvura kudzivirira pombi yepombi kubuda.Kune akawanda-nhanho tandem mapampu asina kukodzera kushandiswa neanodzinga zvisimbiso, kurongedza zvisimbiso zvinoshandiswa.
Slurry pombi packing chisimbiso ine chimiro chakareruka, kugadzirisa kuri nyore uye mutengo wakaderera.
Expeller chisimbiso
Iyo slurry inodzivirirwa kubva pakubuda kuburikidza nereverse centrifugal simba reanodzinga.Kana iyo yakanaka yekumanikidza kukosha kwepombi inlet isiri kupfuura 10% yepombi yekubuda kwekumanikidza kukosha, yekutanga-nhanho pombi yepombi imwe-nhanho pombi kana yakawanda-nhanho series pombi inogona kushandisa chisimbiso chinodzinga.Iyo yekubatsira inodzinga chisimbiso ine zvakanakira zvekusada shaft seal mvura, hapana dilution yeslurry, uye yakanaka yekuisa chisimbiso.
Mhando iyi yekuisa chisimbiso saka inogona kutariswa uko kuderedzwa kusingabvumirwe mune slurry.
Mechanical chisimbiso
Mechanical seals anoshandiswa kana zvinodiwa zvekuisa chisimbiso zvakanyanya.Kunyanya mune mamwe makemikari uye minda yezvokudya, kwete kungoisa chisimbiso kunodiwa, asiwo midhiya yekuwedzera haibvumirwi kupinda mumuviri wepombi.
Izvo zvisingabatsiri zve mechanical seal ye slurry pombi ndeyokuti mari yakakwirira uye kuchengetedza kwakaoma.
Nguva yekutumira: Jun-28-2022