Lapho iphampu isebenza ngesivinini esikhulu futhi isesimweni sokugeleza okuphansi, imiphumela eminingana ingenzeka.
Ngokuya ngobungozi bokulimala kwemishini:
- Okwe-Impeller: Lapho ipompo isisheshisi ngokweqile, ijubane elikuso lemperfer lidlula inani lokuqamba. Ngokusho kweFomula yeCentrifugal Force forform (likuphi amandla amakhulu, liyisivinini esikhulu, futhi iyisivinini esikhulu, futhi ingabe i-informer ephakeme yamaphampu amaningi. Isibonelo, ingabe i-exformer yamaphampu amaningi. Ukuqhuma, amabala aphukile angangena kwezinye izingxenye zomzimba wepompo, abangele umonakalo omkhulu.
- Ku-shaft kanye ne-bearings: Ukusheshisa ngokweqile kwenza i-shaft ijikeleze ngale kwenqubo yokuklama, eyandisa umzuzu we-torque nokugoba emgodini. Lokhu kungadala umgodi wokugoba, okuthinta ukunemba okufanele phakathi komgodi nezinye izinto. Isibonelo, ukugoba shaft kungaholela kwigebe elingalingani phakathi kwemperfer kanye nokukhishwa kwepompo, ukudlidliza okwengeziwe nokugqoka. Okokugcina, ukusheshisa okusheshayo nokugeleza okuphansi okudlula kukhulisa izimo zabo zokusebenza. Njengoba ijubane liyanda, ukushibilika kwengxabano yama-bearings kuphakama, futhi ukusebenza okuphansi kuthinta imiphumela yokuthambisa kanye nemiphumela yokupholisa yamabhere. Ngaphansi kwezimo ezijwayelekile, amathradi ancike ekusakazweni kwamafutha okugcotshwa kwephampu ekutholeni ukushisa nokuthambisa, kepha ukulethwa nokusakazwa kukawoyela wokuthambisa kungathinteka esimweni sokugeleza okuphansi. Lokhu kungaholela ekushiseni ngokweqile, okubangela ukugqokwa, ukucaca, kanye nokunye ukulimala kumabhola noma emisebeni ye-earing, futhi ekugcineni okubangela ukwehluleka.
- Ngezimpawu: izimpawu zepompo (ezinjengezimpawu zemishini kanye nezindawo zokupakisha) zibalulekile ukuvimbela ukuvuza okuwuketshezi. Ukushesha ngokweqile kukhulisa ukugqokwa kwezimpawu zezinkampani ngoba ijubane elihlobene phakathi kwezimpawu zokugcina kanye nezingxenye ezijikelezayo ziyanda, futhi amandla okushayisana nawo ayanda. Ekusebenzeni okuphansi kokugeleza, ngenxa yesimo sokugeleza esingazinzile soketshezi, ingcindezi ekhasini lokuphumula lingashintshashintsha, liphinde lithinte umphumela wokufaka uphawu. Isibonelo, ingaphezulu elibekelwe uphawu phakathi kwamasongo amile futhi ajikelezayo wophawu lwasekhaya angalahlekelwa ukusebenza kwawo uphawu ngenxa yokushintshashintsha kwengcindezi kanye nokushayisana okuphezulu, okuholela ekuguqukeni okujwayelekile, okungabangela ukungcoliswa okujwayelekile kwephampu kodwa futhi kungadala ukungcoliswa kwemvelo.
Mayelana nokuwohloka kokusebenza kanye nokuncishiswa kokusebenza kahle:
- Ekhanda: Ngokusho komthetho wokufana kwamaphampu, lapho iphampu selishesha kakhulu, ikhanda likhuphuka ngokulingana nesikwele sejubane. Kodwa-ke, ekusebenzeni okuphansi okugelezayo, inhloko yangempela yephampu ingaba ngaphezulu kwekhanda elidingekayo lohlelo, okwenza iphuzu lokusebenza lepompo liphambuke endaweni enhle kakhulu. Ngalesi sikhathi, iphampu isebenza ekhanda eliphakeme ngokungadingekile, ukuchitha amandla. Ngaphezu kwalokho, ngenxa yokugeleza okuncane, ukumelana nokugeleza koketshezi epompini kuyanda kakhulu, kunciphisa ukusebenza kahle kwephampu.
- Ngokusebenza kahle: ukusebenza kahle kwephampu kuhlobene kakhulu nezinto ezifana nokugeleza nekhanda. Ekusebenzeni okuphansi kokugeleza, ama-vortexes kanye ne-backflow venomena kwenzeka ekuhambeni koketshezi ephampu, futhi lokhu kugeleza okungajwayelekile kwandisa ukulahleka kwamandla. Ngasikhathi sinye, ukulahleka kwezingxabano phakathi kwezakhi zemishini nakho kuyanda ngesikhathi sokusheshisa ngokweqile, kunciphisa ukusebenza kahle kwephampu. Isibonelo, ngephampu ye-centrifugal ngokusebenza okujwayelekile kwama-70%, ekusebenzeni okusheshayo nokuhamba kancane, ukusebenza kahle kungancipha ku-40% - 50%, okusho ukuthi amandla amaningi awohloka ekusebenzeni kwepompo kunokuba ahambisa uketshezi.
Ngokuya imfucuza yamandla kanye nezindleko ezisebenzayo zokusebenza:
Lokhu kuholela ekwandeni okukhulu kokusetshenziswa kwamandla nezindleko zokusebenza. Isibonelo, ipompo edla ekuqaleni kwama-kilowatt-amahora angugesi ngosuku angakhulisa ukusetshenziswa kwayo kwamandla ku-150 - 200 ama-Kilowatt-amahora angama-200 endaweni esebenza kahle esebenza kahle. Ekuhambeni kwesikhathi eside, kuzodala ukulahleka okukhulu kwezomnotho ebhizinisini.
Ekugcineni, ingozi ye-cavitation yanda:
Ekusebenzeni okuphansi kokugeleza, i-liquid flow velocity emgodini wepompu iyancipha, futhi ingcindezi ingahle iwele. Ngokusho komgomo we-cavitation, lapho ingcindezi emgodini we-pump iphansi kunomfutho we-vapor ogcwele uketshezi, uketshezi ludonsa ama-bubble. Lawa ma-bubble azowa ngokushesha lapho engena endaweni ephezulu yephampu, ekhiqiza amagagasi asezingeni eliphakeme wesikhathi esishaqekile futhi adale ukulimala kwe-cavitation ezingxenyeni ezinjenge-impoller ne-pump. Ukusheshisa ngokweqile kungakhulisa le nto ye-cavitation ngoba ukuguquka kokusebenza kwepompo kungahle kuhlazeke izimo zokucindezela endaweni yokungena. I-Cavitation izobangela izimbobo eziphilayo, ezinjengezinyosi ezinjengezinyosi, nakwamanye umonakalo ku-Impeller Surface, kuthinta kakhulu ukusebenza kwephampu kanye nempilo yenkonzo.
Ukwazi okuningi ngamaphampu weSlurry, sicela uxhumane ne-Rita-Ruite Pump
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Isikhathi sePosi: Dec-06-2024