ʻO ka pauma ʻūhā Rotary vane'o ia ka 'ume'ume volume variable, 'o ia ho'i ka pauma'a i ho'olako 'ia me ka rotor biased e ho'ololi 'ia i loko o ke ke'ena pamu, e ho'ololi ana i ka nui o ke ke'ena pamu i ho'oka'awale 'ia e ka rotary vane e ho'okō ai i ka ea.Hoʻokaʻawale ʻia nā pauma ʻūhā Rotary vane i hoʻokahi-ʻanuʻu rotary vane ʻōpala a me ʻelua-pae rotary vane pauma.He aha nā ʻokoʻa ma waena o lāua?
Ke hoʻohālikelike ʻia me ka pauma ʻauwaʻa rotary vane hoʻokahi, ua haku ʻia ka pāpaʻi ʻelua ʻāpana rotary vane ʻelua me ʻelua mau ʻanuʻu pauma i hoʻopili ʻia i ka moʻo.No laila, hoʻokahi wale nō keʻena hana rotary vane pāpaʻi hoʻokahi wale nō keʻena hana, ʻoiai ʻo kahi pālua ʻāpana rotary vane pauma pahu i hoʻopili ʻia ma ka moʻo e ʻelua mau papa hana hoʻokahi, ʻelua mau keʻena hana, i hoʻopili ʻia i ka moʻo ma mua a ma hope o ka hoʻololi ʻana. ma ka holo like ma ka aoao hookahi.No laila e loaʻa ai nā pae haʻahaʻa kiʻekiʻe.Hiki ke hana ʻia kahi ʻūhā ʻālua papalua ma nā haʻahaʻa haʻahaʻa, ʻoi aku ka maʻamau i kahi degere 0.1 mbar.I ka manawa like, ʻoi aku ka maikaʻi o ka hopena fractionation i loko o ka pahu pahu pahu rotary vane ʻelua i kūpono no ka hana ʻana ma ke kaomi haʻahaʻa (ma lalo o 1 Torr).
Ma ke ʻano o ka loina hana, ʻaʻohe ʻokoʻa ma waena o kahi ʻāpana ʻelua ʻāpana rotary vane pump a me hoʻokahi pae rotary vane vacuum pump.Ma ke ʻano o ke ʻano hana, ʻoi aku ka kiʻekiʻe o ka lākiō puʻupuʻu hoʻoheheʻe ʻana o kahi pākuʻi pahu pahu rotary vane pālua ma mua o ka pā hoʻokahi.No laila, ʻo ke degere vacuum hope loa o aʻauwaʻa ʻauwaʻa rotary vane paumaʻoi aku ka kiʻekiʻe ma mua o ka ahoʻokahi kahua rotary vane pāpaʻi, akā, ʻoi aku ka nui o ke kumukūʻai ma mua o ka pā hoʻokahi rotary vane vacuum pump.
ʻO Beijing Super Qke nānā aku nei i ka hana ʻana a me ka noiʻi ʻana o nā mea hoʻoheheʻe ʻana, nā ʻūhā ʻūhā, nā ʻūhā ʻūhā, a me nā keʻena ʻeleʻele i hoʻohana ʻia i loko o ka māla no nā makahiki he ʻumi.Me ke koho ʻana i nā mea waiwai, ka hana nani, a me ka lōʻihi, ua lawe ʻia kāna huahana i nā ʻāina ʻoi aku ma mua o 100 a me nā wahi a puni ka honua.
Ka manawa hoʻouna: ʻAukake-17-2023