Izinga likawoyela wepompo le-vacuum lincike ku-viscosity kanye ne-vacuum degree, futhi i-vacuum degree incike enanini emazingeni okushisa ahlukene.Uma izinga lokushisa liphezulu, izinga lokushisa le-vacuum lizinze kakhulu.Ake sifunde kabanzi ngalokhu okulandelayo:
I.Ibanga le-viscosity likawoyela elinconyiwe lephampu ye-vacuum:
i.Iphampu ye-piston vacuum (uhlobo lwe-W) isebenzisa uwoyela wenjini ejwayelekile, nowoyela webanga le-viscosity we-V100 kanye ne-V150.
ii.Iphampu ye-rotary vane vacuum (uhlobo olu-2x) isebenzisa i-v68 ne-V100 uwoyela webanga le-viscosity.
iii.Iphampu ye-rotary vane vacuum exhumeke ngqo (isivinini esikhulu) (uhlobo lwe-2XZ) isebenzisa i-V46 ne-V68 uwoyela webanga le-viscosity.
iv.Iphampu yevacuum ye-valve yesilayidi (uhlobo H) isebenzisa i-v68 ne-V100 uwoyela webanga le-viscosity.
v. I-V32 kanye ne-v46 i-vacuum futha yamafutha ingasetshenziselwa ukugcoba iphampu ye-Roots vacuum (i-mechanical booster pump) isistimu yokudlulisa igiya.
II.Umgomo wokukhetha i-viscosity
Ukukhethwa kwe-viscosity kawoyela kungenye yezinto ezibalulekile ekusebenzeni kwepompo ye-vacuum.I-viscosity ye-liquid ukumelana noketshezi ukugeleza, noma ukungqubuzana kwangaphakathi koketshezi.Uma i-viscosity inkulu, kukhulu ukumelana noketshezi isivinini esinyakazayo sezingxenye ezihlukahlukene, izinga lokushisa likhuphuka likhuphuka futhi kukhulu ukulahleka kwamandla;Uma i-viscosity incane kakhulu, ukusebenza kokuvala kwepompo kuba mpofu, okuholela ekuvuzeni kwegesi kanye ne-vacuum embi.Ngakho-ke, amaphampu e-vacuum ahlukahlukene kakhulu kakhulu. kubalulekile ekukhethweni kwe-viscosity yamafutha.Izimiso zokukhetha i-viscosity yamafutha zimi kanje:
i.Isivinini sepompo siphezulu, sinciphisa i-viscosity yamafutha akhethiwe.
ii.Ijubane elikhulu lomugqa we-pump rotor movement, i-viscosity yamafutha akhethiwe iyancipha.
iii.Uma kunembe kakhudlwana ukunemba komshini wezingxenye zephampu noma kuncane ukucaciswa phakathi kwezingxenye zokungqubuzana, i-viscosity yamafutha akhethiwe iyancipha.
iv.Lapho ipompo ye-vacuum isetshenziswa ngaphansi kwezimo zokushisa eziphakeme, kufanelekile ukukhetha amafutha nge-viscosity ephezulu.
v. Ngepompo yevacuum enomjikelezo wamanzi okupholisa, amafutha ane-viscosity ephansi azokhethwa ngokujwayelekile.
I-Vi.Kwezinye izinhlobo zamaphampu we-vacuum, imikhiqizo yamafutha ehambisanayo ingakhethwa ngokuya ngesivinini sayo esijikelezayo, ukunemba kokucubungula, i-vacuum eyedlulele, njll.
Uma iphampu ye-vacuum ingashintshwa njalo futhi igcinwe ngesandla ngesikhathi sokusetshenziswa isikhathi eside, amafutha epompo e-vacuum azofakwa emulsified noma afakwe nge-carbonized, okuholela ochungechungeni lwezinkinga ezifana nokuguga kwe-vacuum pump cylinder, ukuvinjelwa kwamapayipi kawoyela nezihlungi zikawoyela. Uma isihlukanisi senkungu kawoyela sivinjiwe, igesi ephonswa emzimbeni wepompo ngeke ikhishwe kalula.Ngalesi sikhathi, ingcindezi yangaphakathi emzimbeni wepompo iphezulu kakhulu, futhi isivinini sokupompa sincishisiwe, okuholela ekunciphiseni kwe-vacuum degree.Ngakho-ke, shintsha amafutha epompo ye-vacuum ngesikhathi.
Isikhathi sokuthumela: Jun-08-2022