Ekufakweni kwe-vacuum yezimboni, ukugcina ukuhlanzeka kwendawo ye-vacuum kubalulekile ekuqinisekiseni ukuzinza kwenqubo yokukhiqiza kanye nekhwalithi yomkhiqizo. Kodwa-ke, ezimweni eziningi zezimboni, amaphampu e-vacuum avame ukusebenza lapho kukhona umswakama, i-condensate, noma uketshezi lokucubungula, okungaba nomthelela omkhulu ekusebenzeni kahle kwesistimu ye-vacuum. Ngakho-ke, ukuhlunga ngempumelelo kanye nokwelapha lezi zinto eziwuketshezi kubalulekile ukuze kuqinisekiswe ukusebenza kahle kwemishini nokwethembeka ekukhiqizeni.
Uma ungasebenzisi iphampu yeringithoni ewuketshezi, akungabazeki ukuthi uketshezi luzothinta ipompo ye-vacuum. Udinga usizo lweisihlukanisi segesi-uketshezi.
I-Liquids Zilimaza Kanjani Amasistimu Wokuvula?
1. UketsheziUkungena ohlelweni lwe-vacuum kungabangela izinkinga eziningi:
① Ingozi Yokulimala Kwemishini: Uma iphampu yevacuum iphampa umoya, uketshezi endaweni lungadonselwa ngqo epompo.Lolu ketshezi lungathintana nezingxenye zemishini ezinembayo (njengama-rotor nama-blade), okuholela ku:
- Ukugqwala kwezingxenye zensimbi (ikakhulukazi emizimbeni yephampu yensimbi engagqwali);
- I-Emulsification of lubricant (ukusebenza kokugcoba kwehla ngo-40% lapho okuqukethwe kwamanzi ku-lubricant kudlula 500 ppm kumaphampu agcotshwe uwoyela);
- I-slugging ye-Liquid (ukulimala ngokomzimba kuma-bearings kanye nezimpawu ezibangelwa ukucindezelwa koketshezi lwesikhashana);
② Ukusebenza kwe-vacuum okonakele: Ukungcoliswa koketshezi kungaholela kulokhu:
- Ukuncipha kwe-vacuum yokugcina (umhwamuko wengxenye yokucindezela kwengxenye kwenza kube nzima ukufeza i-vacuum engaphansi kuka-23 mbar ku-20°C);
- Ukunciphisa ukusebenza kahle kokupompa (ijubane lokupompa lamaphampu agcotshwe ngamafutha lingancipha ngo-30-50%);
③Ingozi yokungcoliswa kwenqubo (isibonelo, ezinqubweni zokumboza, izingxube zamanzi kawoyela zingadala izimbobo efilimini);
2. Izici eziqondile zeumhwamukoimiphumela
Njengoba kushiwo ngaphambili, hhayi kuphela uketshezi ngokwalo, kodwa futhi ama-vapor ahwamuka ngaphansi kwethonya le-vacuum angathinta ukusebenza okujwayelekile kwepompo ye-vacuum.
- Khulisa umthwalo wegesi ojiyayo;
- Re-liquefy ngesikhathi senqubo yokucindezelwa, ukwakha ama-emulsions kawoyela wepompo;
- Hlanganisa endaweni ebandayo, ungcolise igumbi lokusebenza.
Ngamafuphi, ukususwa kwamanzi kuyisinyathelo esibalulekile nesibalulekile ekufakweni kwevacuum yezimboni. Ukufaka iisihlukanisi segesi-uketshezikuvimbela ngempumelelo uketshezi ukuthi lungene empompini ye-vacuum, ivikela ukusebenza okuvamile kwemishini. Ngaphezu kwalokho, ukususa uketshezi endaweni ye-vacuum kusiza ukugcina izinga le-vacuum elizinzile futhi kuqinisekiswe ukusebenza kahle kokukhiqiza.Okomhwamuko wamanzi, singayisusa ngokuphumelelayo ngosizo lokupholisa uketshezi noma i-chiller. Ukunaka le mininingwane ngesikhathi sokusebenza kubalulekile ukuze kuqinisekiswe ukuzinza kwesikhathi eside kwephampu ye-vacuum.
Isikhathi sokuthumela: Aug-25-2025
