Umsebenzi wezihlungi kuma-hydraulic systems ukugcina ukuhlanzeka koketshezi. Njengoba kunikezwe ukuthi inhloso yokugcina ukuhlanzeka koketshezi iwukuqinisekisa impilo ende yesevisi yezingxenye zesistimu, kuyadingeka ukuqonda ukuthi izikhundla ezithile zokuhlunga zingase zibe nemiphumela emibi, futhi ipayipi lokumunca liphakathi kwazo.
Ngokombono wokuhlunga, i-inlet yepompo iyindawo ekahle yokuhlunga imidiya. Ngokombono, akukho ukuphazamiseka koketshezi olunesivinini esikhulu ngezinhlayiya eziboshiwe, futhi akukho ukwehla kokucindezela okukhulu okukhuthaza ukuhlukana kwezinhlayiyana kusici sokuhlunga, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kokuhlunga. Kodwa-ke, lezi zinzuzo zingase zisuswe ukukhawulelwa kokugeleza okukhiqizwa isici sokuhlunga epayipini lokungena likawoyela kanye nomthelela omubi empilweni yephampu.
Isihlungi sokungenisa nomaisihlungi sokumuncayephampu ivamise ukuba sesimweni sesihlungi esingu-150 micron (100 mesh), esijikijelwa embobeni yokumunca iphampu ngaphakathi kwethangi likawoyela. Umthelela wokugobhoza obangelwa isihlungi sokumunca ukhuphuka emazingeni okushisa aphansi oketshezi (i-viscosity ephezulu) futhi uyanda ngokuvaleka kwesici sokuhlunga, ngaleyo ndlela kwandise ithuba lokukhiqiza i-vacuum engaphelele endaweni yokungena kwepompo. I-vacuum eningi endaweni yepompo ingase ibangele i-cavitation kanye nokulimala komshini.
I-Cavitation
Uma i-vacuum yasendaweni yenzeka epayipini lokungena lephampu, ukwehla kokucindezela okuphelele kungabangela ukwakheka kwegesi kanye/noma amabhamuza oketshezini. Uma lawa mabhamuza engaphansi kwengcindezi ephezulu endaweni yepompo, azoqhuma ngamandla.
I-Cavitation corrosion ingalimaza ubuso bezingxenye ezibucayi futhi ibangele izinhlayiya zokugqoka ukuze zingcolise uwoyela we-hydraulic. I-Chronic cavitation ingabangela ukugqwala okukhulu futhi kuholele ekuhlulekeni kwepompo.
Ukulimala komshini
Uma i-vacuum yasendaweni yenzeka endaweni yokungena yepompo, amandla emishini abangelwa i-vacuum ngokwawo angaholela ekuhlulekeni okuyinhlekelele.
Kungani uwasebenzise lapho ucabangela ukuthi izikrini zokudonsa zingalimaza iphampu? Uma ucabangela ukuthi uma ithangi likaphethiloli kanye noketshezi olusethangini kuhlanzekile ekuqaleni futhi wonke umoya noketshezi olungena ethangini kuhlungwa kahle, uketshezi olusethangini ngeke luqukathe izinhlayiya ezinkulu eziqinile ngokwanele ukuba zithathwe isisefo sokumunca esimahhadla. Ngokusobala, kuyadingeka ukuhlola imingcele yokufaka isihlungi sokumunca.
Isikhathi sokuthumela: May-07-2024