Izinqubo eziningi embonini zidinga ukuhambisa uketshezi ukusuka endaweni eyodwa kuya kwenye, kudlala indima ebalulekile. Ibandakanya izimboni ezahlukahlukene, kusuka ezikhungweni ezinkulu zamandla enuzi nezindawo ezijwayelekile zokuphehla ugesi, amapayipi kawoyela, izitshalo ezisebenzisa uphethiloli, izitshalo zokulungisa amanzi angcolile nezitshalo zamanzi, kuya ezakhiweni ezinkulu nezincane, imikhumbi namapulatifomu kawoyela aphesheya kwezilwandle. Ngokuvamile, ipompo luhlobo oluthile lwemishini eqinile nethembekile emishinini ejikelezayo. Kodwa-ke, ezinkambisweni eziningi, ipompo liyisetshenziswa esiyisihluthulelo. Uma yehluleka futhi yehla, imiphumela iba mibi kakhulu noma ibe yinhlekelele. Ngaphezu kokulahleka kwezomnotho okuqondile, izinkinga zokuphepha akufanele zibukelwe phansi noma zeqe nokulahlekelwa kwezomnotho. Isibonelo, ukuvuza kwezinto ezinemisebe noma iziphuzo ezinobuthi ezibangelwa ukwehluleka kwepompo kuzothinta izimpilo zabasebenzi abafanelekile besitshalo, ngisho nabantu abaseduze. Ngaphezu kwalokho, izici zokuvikelwa kwemvelo ziyefana. Ukwehluleka koketshezi oluyingozi ngenxa yokuvuza kwepompo kuzongcolisa kakhulu umoya, amanzi nenhlabathi, futhi kungaholela ekulimaleni okungenakulungiseka emvelweni. Ukwelashwa kudla isikhathi, kuyakhandla futhi kuyabiza. Ngakho-ke, yize ipompo ivame ukuhlukaniswa njengeyunithi eyisihluthulelo, akuyona into eningi kakhulu ukuyinaka njengeyunithi eyisihluthulelo.

Uma ingcindezi ekuphampu iphansi kunengcindezi yomhwamuko woketshezi (kucatshangelwa ushintsho lokushisa oluncane), noma

Lapho izinga lokushisa lomswakama likhuphukela emazingeni alo okushisa, i-cavitation kungenzeka, futhi iningi lomusi

Isizathu esokuqala. Oketshezi olunobuningi obukhulu, njengamanzi, ukulimala okubangelwa ukuqhuma kwe-bubble kuphakeme kakhulu kunoketshezi olunesisindo esiphansi, njengama-hydrocarbon. Ngaphezu kwalokho, i-cavitation yenzeka oketshezi olunomehluko omkhulu wevolumu yetshezi

Ukulimala nakho kukhulu.  

Ukulimala kwe-cavitation kuhlobene nesimo sezinto ezibonakalayo, ukuklanywa nokusebenza kwe-impeller. Vele, kuhlobene ngqo nenani le-cavitation. Imiphumela ikhonjiswa kulezi zici ezilandelayo:

Inhloko yengcindezi yempompo yehliswe ngo-3%, okungathathwa njenge-cavitation, kepha akusho ukuthi iphampu kufanele ilimale.  

Umsindo - ukuqhuma komsindo, kepha hhayi kakhulu.  

Ukudlidliza - ebangeni elibanzi lemvamisa, ubukhulu be-vibration bukhulu, futhi isisekelo somsindo we-spectrum siyakhula. Ukubukeka - ukugqwala kubonakala ohlangothini olunengcindezi ephansi yensimbi, okungaba isici se-cavitation. Umthelela omkhulu wemvamisa nokugqwala okushisa okuphezulu kubangela imigodi ebusweni bensimbi, okungaba yisiponji futhi konakaliswe ngokushesha ezimweni ezinkulu.