Okokusebenza okungakhipha igesi esitsheni esivaliwe noma kugcine inani lama-molecule egesi esitsheni lincipha ngokuvamile kubizwa ngokuthi i-vacuum yokuthola okokusebenza noma iphampu ye-vacuum.Ngokomgomo wokusebenza wamaphampu we-vacuum, amaphampu e-vacuum ngokuyisisekelo angahlukaniswa abe izinhlobo ezimbili, okungukuthi amaphampu okudlulisa igesi namaphampu okubamba igesi.
Amaphampu okudlulisa igesi
Iphampu yokudlulisa igesi iyipompo yevacuum evumela ukumuncwa okuqhubekayo nokuphuma kwamagesi ngezinjongo zokupompa.
1) Amaphampu evacuum evolumu aguquguqukayo
Iphampu ye-vacuum yevolumu eguquguqukayo iyipompo ye-vacuum esebenzisa ukuguqulwa komjikelezo wevolumu yegumbi lepompo ukuqedela inqubo yokudonsa nokukhipha.Igesi iyacindezelwa ngaphambi kokukhishwa futhi kunezinhlobo ezimbili zamaphampu: eziphindaphindayo kanye ne-rotary.
Amaphampu e-rotary vacuum kuthebula elingenhla ayatholakala futhi ngezinhlobo ezilandelayo:
Amaphampu evacuum avalwe ngowoyela kuleli tafula elingenhla angaphinde ahlukaniswe abe izinhlobo ezinhlanu ngokuya nezici zawo zesakhiwo ngale ndlela elandelayo:
2) Amaphampu okudlulisa umfutho
Lolu hlobo lwephampu luncike kuma-vanes ajikelezayo ngesivinini esikhulu noma amajethi anesivinini esikhulu ukuze adlulisele umfutho kuma-molecule egesi noma egesi ukuze igesi idluliswe ngokuqhubekayo isuka endaweni engenayo iye endaweni yepompo.Zingahlukaniswa zibe izinhlobo ezilandelayo.
| Uhlobo | Incazelo | Ukwahlukanisa |
| Amaphampu e-vacuum yamangqamuzana | Kuyipompo ye-vacuum esebenzisa i-rotor ezungeza ngesivinini esikhulu ukuze idlulisele amandla kuma-molecule egesi ukuze icindezele futhi iwaqede. | Amaphampu e-molecule edonsayo:ama-molecule egesi athola umfutho ngokushayisana ne-rotor ehamba ngesivinini esikhulu futhi athunyelwe endaweni yokuphuma, ngakho-ke ayiphampu yokudlulisa umfutho. |
| Amaphampu e-Turbomolecular:Amaphampu afakwe ama-slotted discs noma ama-rotor anama-vanes azungeza phakathi kwama-stator discs (noma ama-stator blades).I-rotor circumference inesivinini esiphezulu somugqa.Lolu hlobo lwepompo ngokuvamile lusebenza esimweni sokugeleza kwamangqamuzana | ||
| Iphampu ye-molecular eyinhlanganisela: Iphampu ye-vacuum yamangqamuzana eyinhlanganisela ehlanganisa izinhlobo ezimbili zamaphampu wamangqamuzana ochungechungeni, uhlobo lwe-turbine kanye nohlobo lokudonsa | ||
| Amaphampu e-Jet vacuum | Iphampu yokudlulisa umfutho esebenzisa ijethi yesivinini esiphezulu ekhiqizwe ukwehla kwengcindezi yomphumela we-Venturi ukuze idlulisele igesi endaweni yokuphuma futhi ifanele ukusebenza ezimeni zokugeleza kwe-viscous nezinguquko. | Amaphampu evacuum ejethi eliwuketshezi:amaphampu e-jet vacuum anoketshezi (imvamisa amanzi) njengesisetshenziswa sokusebenza |
| Amaphampu e-gas jet vacuum:amaphampu e-jet vacuum asebenzisa amagesi angacondensable njengendlela yokusebenza | ||
| Amaphampu e-vacuum jet vacuum:amaphampu e-jet vacuum asebenzisa umhwamuko (amanzi, uwoyela noma umhwamuko wemercury njll.) njengendawo yokusebenza | ||
| Amaphampu okusabalalisa | Iphampu ye-Jet vacuum enomfutho ophansi, umhwamuko wesivinini esikhulu (umhwamuko onjengowoyela noma i-mercury) njengesisetshenziswa sokusebenza.Ama-molecule egesi asakazeka kujethi lomhwamuko futhi athunyelwe lapho kuphuma khona.Ukuminyana kwama-molecule egesi kujethi kuhlala kuphansi kakhulu futhi iphampu ifaneleka ukusebenza esimweni sokugeleza kwamangqamuzana. | Iphampu yokusabalalisa izihlanza:iphampu yokusabalalisa uwoyela lapho ukungcola okuguquguqukayo kuketshezi lwephampu kuhanjiswa endaweni yokuphuma ngemishini ekhethekile ngaphandle kokubuyela kubhayela |
| Iphampu yokusabalalisa ehlukanisiwe:Le futha inomshini wokuhlukanisa ukuze umhwamuko osebenzayo onomfutho ophansi womhwamu ungene ku-nozzle ngomsebenzi we-vacuum ephezulu, kuyilapho umhwamuko osebenzayo onomfutho womhwamu ophezulu ungena ku-nozzle ngomsebenzi we-vacuum ephansi, ungamafutha wezigaba eziningi. iphampu yokusabalalisa | ||
| Amaphampu ejethi okusabalalisa | Iwumbobhozo owodwa noma wezigaba eziningi onezici zephampu yokusabalalisa kanye nombhobho owodwa noma wezigaba eziningi onezici zephampu ye-jet vacuum ochungechungeni ukuze yakhe iphampu yokudlulisa umfutho.Iphampu yokuqinisa uwoyela yalolu hlobo | Lutho |
| Amaphampu okudlulisa ion | Iphampu yokudlulisa umfutho edlulisa igesi e-ioned endaweni yokuphuma ngaphansi kwesenzo senkambu kagesi noma kagesi. | Lutho |
Amaphampu okubamba igesi
Lolu hlobo lwepompo luyipompo ye-vacuum lapho ama-molecule egesi ekhangiswa noma afingqiwe endaweni engaphakathi yepompo, ngaleyo ndlela anciphise inani lama-molecule egesi esitsheni futhi afeze injongo yokupompa, kunezinhlobo eziningana.
Njengoba izicelo ze-vacuum emkhakheni wokukhiqiza nokucwaninga kwesayensi zidinga ukwanda okubanzi kwezingcindezi ezisetshenziswayo, iningi lazo lidinga amaphampu e-vacuum amaningana ukuze enze uhlelo lokupompa i-vacuum ukuze lupompe ndawonye ukuze kuhlangatshezwane nezidingo zokukhiqiza kanye nezinqubo zocwaningo lwesayensi, kunezimo eziningi lapho izinhlobo ezahlukene zamaphampu e-vacuum zisetshenziselwa ukupompa.Ukwenza lokhu kube lula, kuyadingeka ukwazi ukuhlukaniswa okuningiliziwe kwalawa maphampu.
[Isitatimende se-copyright]: Okuqukethwe yi-athikili kuvela kunethiwekhi, i-copyright ingeyombhali wokuqala, uma kukhona ukwephulwa kwemithetho, sicela usithinte ukuze ukususe.
Isikhathi sokuthumela: Dec-02-2022