Ama-elementi okuhlunga ensimbi engagqwali ahlukaniswe abe ama-elementi okuhlunga anemiphetho, kanye nezici zokuhlunga ezinezikhala ezisikiwe.Sizokwethula izici zesihlungi sensimbi engagqwali.

Izici zesici sokuhlunga insimbi yilezi: zingasetshenziswa ngaphansi kokushisa okuphezulu nokucindezela okukhulu; ilungele i-online low pressure backwashing kanye nokuvuselelwa kabusha.

  Ngokwezindlela ezihlukene zokwakha, ihlukaniswe yaba isici sokuhlunga isilonda sensimbi, inezikhala zensimbi (ezizwakalayo) ezigoqiwe zesihlungi, isici sokuhlunga sensimbi sensimbi, isihlungi sensimbi esiyimpuphu sintered, isici sesihlungi sensimbi yocingo lwensimbi. Izici ezehlukene zethulwa kanje ngezansi.

  (1) Isici sokuhlunga isilonda sensimbi enenetha: ngezinga lokuhlunga elingu-10~000pum; ngokwezidingo zangempela zokusetshenziswa, izakhiwo zongqimba ze-mesh ezehlukene zingakhethwa ngaphakathi nangaphandle kwesihlungi. Ngokuvamile isetshenziswa lapho ingcindezi yokuhlunga iphansi futhi kudingeka ukugeza emuva njalo.

  (2) Imeshi yensimbi (ezwakele) isihlungi esinamaphiko: ngezinga lesihlungi esingu-5 ~ 300um; indawo yokuhlunga ngemva kokugoqa yanda kakhulu, futhi amandla wesici sokuhlunga nawo athuthukiswa kakhulu. , Ngokuvamile esetshenziswa ezimweni lapho ukucindezela kokuhlunga kuphezulu futhi umthamo omkhulu wokubamba ukungcola uyadingeka; ikakhulukazi isicelo esivumela ukuthi isici sokuhlunga sisuswe futhi sihlanzwe; ku-chemical fiber, iphinde inikeze into yokuhlunga encibilikayo engasebenza ngengcindezi engaphezu kuka-10MPa.

  (3) I-metal plate mesh sintered isihlungi isici: ukunemba kokuhlunga 5~200pum; ipuleti yokuhlunga eyakhiwe ngokufaka i-sintering isihlungi sesikrini se-multi-layer (kuhlanganise nesikrini sangaphakathi sonogada sangaphakathi nangaphandle) ngaphansi kwesimo sokushisa okuphezulu nokucindezela okuphezulu kungakwazi ukumelana nomehluko omkhulu wengcindezi nokugcina ukuhlunga kwendawo Izici, ngakho-ke kulula ukuhlanza. Ngokuvamile isetshenziswa lapho umehluko wengcindezi yokuhlunga uphezulu futhi kudingeka ukuhlehla okuvamile ku-inthanethi.

  (4) Isici sesihlungi se-Metal powder sintered: ukunemba kokuhlunga 0.5 ~ 100pum; isendlalelo sokuhlunga esakhiwe nge-sintering metal powder ngaphansi kwezinga lokushisa eliphezulu kanye nezimo eziphakeme zingamelana nomehluko omkhulu wengcindezi. Ngenxa yokuthi ungqimba lokuhlunga olubunjiwe lunezici zokuhlunga okujulile ekuqondeni kokuqina, Ngakho-ke, akulula ukuhlanza, kodwa kunokunemba okuphezulu kokuhlunga kanye nomthamo omkhulu wokubamba ukungcola kwesikhathi esisodwa. Ngokuvamile isetshenziswa lapho ukunemba kokuhlunga okuphezulu kuyadingeka, futhi ukungcola kuyizinhlayiya ezithambile noma izinto ze-colloidal, kunokuba izakhi zokuhlunga zensimbi ezingeke zisetshenziswe, futhi lapho 3 kuya ku-5 ama-recoils ku-inthanethi avunyelwe.

  (5) Isici sesihlungi senxeba lensimbi yensimbi: Ukunemba kokuhlunga ngu-25 ~ 5000pum, elinyazwa ngokuqhubekayo ngocingo lwe-wedge, olunamandla aphezulu kanye nomthamo omkhulu wokugeleza. Ingasetshenziswa kabusha ngokuphindaphindiwe futhi isebenza kangcono kakhulu. Ilungele ikakhulukazi uchungechunge lwe-LAC kanye ne-SAS lwezinhlelo zokuhlunga ze-backwash ezizenzakalelayo ngokuphelele ezethulwe ngu-Feichao.

Okungenhla yizici zesici sokuhlunga insimbi engagqwali.