Kodi ballast ya gasi mu pampu yotsekedwa ndi mafuta ndi chiyani?

Anthu ambiri amatha kuwona gasi ballast mu malangizo a mafuta osindikizidwamapampu vacuum.Mwachitsanzo, pakhoza kukhala mitundu iwiri ya digiri ya vacuum yamapampu a rotary vacuum: imodzi ndi mtengo wa ballast wa gasi, ndipo ina ndi mtengo wa ballast wa gasi.Kodi ntchito ya gasi ballast ndi yotani?

 
Pankhani ya gasi ballast, tiyenera kulankhula za mpweya okhazikika ndi mpweya condensable.Mipweya ina pa moyo wathu watsiku ndi tsiku ndi ntchito zathu, monga mpweya, nayitrojeni, haidrojeni, methane, ndi helium, sungaumizidwe ndi kusungunuka ndi kutentha kwa chipinda.Timatcha mpweya wokhazikika.Komano, mpweya wofala kwambiri, monga mpweya wamadzi, ukhoza kusungunuka ndi kuponderezedwa, ndipo timautcha kuti mpweya wosungunuka.

 
Kaya ndipampu yotsekera mafuta osindikizidwakapena pampu youma vacuum, pa ndondomeko yopezera mpweya condensable, pamene kuthamanga ya yotengedwa mpweya kuposa ano zimalimbikitsa nthunzi kuthamanga kwa mpweya pa nthawiyo, condensation wa mpweya condensable zidzachitika.Komabe, chifukwa cha kukhalapo kwa mafuta opaka m'chipinda chopopera, pamene mpweya wothira madzi umasungunuka, mpweya wamadzimadzi umayambitsa kuipitsidwa kwa mafuta, ndipo pakapita nthawi, mafuta a pampu adzachitika, kuchititsa kuti awonongeke;Kumbali inayi, mpweya wopindika umatulukanso nthunzi ukabwerera kumapeto kwa mphamvu yotsika, zomwe zimapangitsa kuchepa kwa ntchito ya vacuum komanso kupopera bwino kwa pampu ya vacuum.

 
Mpweya wa gasi udapangidwa kuti uthane ndi izi mu mapampu a vacuum osindikizidwa ndi mafuta.Mfundo yake yogwirira ntchito ndi yophweka, ndiye kuti, pamene kupanikizika pang'ono kwa mpweya wosungunuka kumadutsa mpweya wochuluka wa mpweya, koma kupanikizika kwapampu sikufika ku mphamvu yotulutsa mpweya, mpweya wouma wokhazikika umadzazidwa panthawi yake. kudzera pa ballast ya gasi, kotero kuti kuthamanga kwapampu kumafikira mphamvu yotulutsa mpweya pasadakhale kuti itulutsidwe, potero kulepheretsa kutsitsa kwa mpweya wa condensable.Panthawi yotulutsa, mpweya wokhazikika wodzazidwa udzatulutsidwanso pamodzi ndi mpweya mu chipinda choyambirira cha mpope.

 
Pamwambapa ndi udindo wa gasi ballast mumapampu a vacuum osindikizidwa osindikizidwa.Koma ngakhale kukhalapo kwa ballast ya gasi, mapampu a vacuum osindikizidwa ndi oyenera kungotulutsa mpweya wocheperako m'malo apakati.Pomwe kuchuluka kwakukulu kukuwonekera, kugwira ntchito bwino sikungatsimikizidwe.Mapampu owuma owuma amathanso kukhala ndi mpweya wamafuta, koma chifukwa chosowa mafuta a pampu, momwe amagwirira ntchito pochotsa mipweya yowongoka ndi yabwino kuposa mapampu osiyanasiyana osindikizidwa amafuta.

Beijing Super Q yadzipereka pa kafukufuku ndi chitukuko ndi kupanga zida vacuum kwa zaka zoposa khumi, ndi khalidwe labwino kwambiri, ntchito yabwino, ndi kulimba.ThePampu ya rotary van vacuum ya DRVopangidwa amatumizidwa kumayiko ndi zigawo zoposa 100 padziko lonse lapansi.