Kubasebenzisi abadinga amazinga aphezulu e-vacuum, amaphampu e-Roots ngokungangabazeki ayimishini evamile. Lawa maphampu avame ukuhlanganiswa namanye amaphampu emishini evacuum ukuze akhe izinhlelo zokumpompa ezisiza amaphampu asekelayo afinyelele amazinga aphezulu e-vacuum. Njengamadivayisi akwazi ukuthuthukisa ukusebenza kwe-vacuum, amaphampu e-Roots ngokuvamile anesivinini sokumpompa esiphezulu kakhulu uma kuqhathaniswa namaphampu awo asekelayo. Isibonelo, iphampu yomshini yokukhipha umoya enesivinini sokumpompa samalitha angama-70 ngesekhondi ngokuvamile ingabhangqwa nepompo ye-Roots elinganiselwe kumalitha angu-300 ngomzuzwana. Namuhla, sizohlola ukuthi kungani ubuhle obuphezuluizihlungi zokungenangokuvamile azinconyelwe ukusetshenziswa kwephampu ye-Roots.
Ukuze siqonde lesi sincomo, kufanele siqale sihlole ukuthi amasistimu ephampu e-Roots asebenza kanjani. Isistimu yokumpompa iqala ngepompo ye-vacuum engumshini eqala inqubo yokukhipha. Lapho iphampu esebenza ngomshini ifinyelela cishe ku-1 kPa futhi isivinini sokumpompa kwayo siqala ukwehla, iphampu ye-Roots iyasebenza ukuze ithuthukise izinga lokugcina lokuvala. Lokhu kusebenza okudidiyelwe kuqinisekisa ukuncishiswa kwengcindezi okusebenzayo kuwo wonke umjikelezo we-vacuum.
Inkinga eyisisekelo ngezihlungi ezicokeme kakhulu ilele ezicini zazo zemvelo zedizayini. Lezi zihlungi zifaka osayizi abancane bezimbotshana kanye nemidiya yesihlungi esiminyene, okudala ukumelana okukhulu nokugeleza komoya. Kumaphampu e-Roots, athembele ekugcineni igesi ephezulu ukuze afeze ukusebenza kwawo okulinganiselwe, lokhu kumelana okungeziwe kunganciphisa kakhulu isivinini sokumpompa esisebenzayo. Ukwehla kwengcindezi kusihlungi esine-high-fineness kungase kufinyelele ku-10-20 mbar noma ngaphezulu, kube nomthelela ngqo ekhonweni lephampu lokufinyelela ileveli yayo ye-vacuum eqondiwe.
Lapho abaklami besistimu bephikelela ekuhlungeni ukuphatha izinhlayiya zothuli olucolekile, ezinye izixazululo ziyatholakala. Ukusebenzisa isihlungi esinosayizi omkhulu simele indlela eyodwa esebenzayo. Ngokwandisa indawo engaphezulu yesici sokuhlunga, indlela yokugeleza etholakalayo yama-molecule egesi inweba ngokufanele. Lokhu kulungiswa komklamo kusiza ukunciphisa ukuncishiswa kwesivinini sokumpompa okubangelwa ukumelana nokugeleza okukhulu. Isihlungi esinendawo engaphezulu engu-30-50% ngaphezulu ngokuvamile singanciphisa ukwehla kwengcindezi ngo-25-40% uma kuqhathaniswa namayunithi anosayizi ojwayelekile anokuqina okufanayo kokuhlunga.
Nokho, lesi sixazululo sinemikhawulo yaso. Imikhawulo yesikhala esibonakalayo ngaphakathi kwesistimu ingase ingakwazi ukuthwala izindlu zokuhlunga ezinkulu. Ukwengeza, ngenkathi izihlungi ezinkulu zehlisa ukwehla kwengcindezi yokuqala, zisagcina ukucoleka okufanayo kokuhlunga okungase kugcine kuholele ekuvaleni nasekukhuleni kokuqina ngokuhamba kwesikhathi. Kuzinhlelo zokusebenza ezibandakanya uthuli oluningi, lokhu kungase kubangele izidingo zokunakekela ezivamile kanye nezindleko zokusebenza ezingase zibe phezulu zesikhathi eside.
Indlela elungilekuhilela ukucutshungulwa ngokucophelela kwezidingo ezithile zohlelo lokusebenza. Ezinqubweni lapho kokubili amazinga aphezulu e-vacuum kanye nokuhlunga kwezinhlayiyana kubalulekile, onjiniyela bangase bacabangele ukusebenzisa isu lokuhlunga lezigaba eziningi. Lokhu kungase kuhilele ukusebenzisa isihlungi sangaphambili se-fineness ephansi ngaphambi kokuba iphampu ye-Roots ihlanganiswe nesihlungi esicokeme kakhulu endaweni yokungena yephampu esekelayo. Ukucushwa okunjalo kuqinisekisa ukuvikeleka okwanele kwazo zombili izinhlobo zephampu ngenkathi kugcinwa ukusebenza kwesistimu.
Ukuqapha njalo isimo sokuhlunga kubonakala kubalulekile kulezi zinhlelo zokusebenza. Ukufaka amageji okucindezela okuhlukile kuzo zonke izindlu zokuhlunga kuvumela opharetha ukuthi balandelele ukwakheka kokumelana futhi bahlele ukulungiswa ngaphambi kokuba ukwehla kwengcindezi kube nomthelela omkhulu ekusebenzeni kwesistimu. Imiklamo yesimanje yesihlungi iphinde ihlanganise nezinto ezihlanzeka noma ezisebenziseka kabusha ezingasiza ukunciphisa izindleko zokusebenza zesikhathi eside kuyilapho kugcinwa ukuvikeleka okwanele kwesistimu ye-vacuum.
Isikhathi sokuthumela: Oct-15-2025
