400LP4-200 iphampu yokukhipha amanzi e-eksisi ende eqondile

1. Izingxenye zerotha:

Iqukethe ama-impellers angu-4, i-impeller shaft engu-1, ama-transmission shafts angu-3, ​​kanye ne-motor shaft eyodwa. Umkhono wesiteji se-impeller ufakwe phakathi kwe-impeller kanye ne-impeller ye-axial positioning. I-shaft kanye ne-shaft yakhelwe ngokuzimela futhi yenziwa yinkampani yethu. Ama-couplings aqinile——ama-sleeve couplings asetshenziselwa ukuxhuma ama-shafts ukuze ukuhlangana phakathi kwama-shaft kukhawulelwe ku-0.05mm, ukuze kuqinisekiswe ukusebenza okuphephile nokuzinzile kweyunithi. Ijenali lapho okokugcwaliswa kanye nomhlahlandlela wamanzi kutholakala khona i-chrome-plated, okwenza ijenali ingagugi futhi imelane nokugqwala, futhi kwandisa kakhulu impilo yesevisi ye-shaft.

2. Izitho zomzimba wepompo:

Inezinhlaka ezi-4 zokuphambukisa, isihlalo esi-1 sokungena amanzi, ipayipi lamanzi eli-1 eliphansi, amapayipi amanzi aphakathi nendawo ayi-5, abakaki aba-4, ipayipi lamanzi eli-1 phezulu kanye nendololwane eyodwa yokukhipha amanzi. Phakathi kwamapayipi amanzi, ipayipi lamanzi kanye negayidi Iringi yokuvala irabha emise okwe-O ifakwa phakathi koketshezi, ipayipi eliphakamisayo kanye nendololwane yokuphuma amanzi ukuze kuqinisekiswe ukuthi okuphakathi ngeke kuphume phakathi nenqubo yokuthutha. Indololwane yokuphuma kwamanzi kanye nomzimba wokuphambukisa ungaphansi kokuhlolwa kwengcindezi ye-hydraulic engu-3.0MPa, ehlala imizuzu emi-5, futhi akukho ukuvuza, ukujuluka, njll., ukuze kuqinisekiswe ukusebenza okuphephile nokuthembekile kweyunithi.

3. Idivayisi yokudlulisa:

I-thrust bear (i-SKF eveza e-Sweden) iyirola eziqondisa yona kanye nebheringi eziqondisa ngokwayo, engamelana kahle namandla e-axial namandla e-radial akhiqizwa iphampu ngesikhathi sokusebenza. I-bearing igcotshwe ngamafutha amancane, futhi i-shaft seal ithatha inhlanganisela ye-skeleton oil seal kanye ne- feel ring oil seal. Isici sokulinganisa izinga lokushisa kwe-PT100 sifakwe eduze kwe-bearing ukuze kuqinisekiswe ukuthi ukuthwala ngeke konakaliswe ngenxa yokushisa ngesikhathi sokusebenza kwepompo. Ithangi likawoyela lifakwe umtshina wokudlidliza ukuze kuqinisekiswe ukuthi izingxenye noma isisekelo ngeke sonakaliswe ngenxa yokudlidliza ngokweqile ngesikhathi sokusebenza kwepompo.

4. Igayidi yamanzi ephethe:

I-Canadian Sailong bearing (Sailong SXL) isetshenziswa, okuyinhlanganisela yokumelana nokugqoka okuphezulu kanye ne-coefficient ephansi ye-friction, futhi ilungele izinhlelo zokusebenza zokugcoba amanzi. Uma iqhathaniswa namabheringi enjoloba, inezinzuzo eziningi: (1) Ukuqina kwayo kuphindwe izikhathi ezingu-4,7 kokwamabheringi enjoloba; (2) Inamandla omthelela aphezulu, ingakwazi ukumunca kahle imithwalo yethonya, futhi inamandla okubuyisela isimo sayo sokuqala; (3) Ukumelana nokugqwala nokumelana nowoyela kunamandla kunenjoloba; (4) Ukumelana okuhle kokugqoka okomile.

5. Ithuluzi lebhayoloji elilwa nolwandle:

Umgomo wohlelo lwedivayisi yezinto eziphilayo ezilwa nolwandle ukunciphisa ukungcoliswa nokugqwala kwepompo yamanzi nge-electrolysis. Ukunikezwa kwamandla okulwa nolwandle kusebenza okwamanje kuma-electrode e-copper-aluminium atholakala eduze komlomo wensimbi wepompo yamanzi, okukhiqiza inani elikhulu lama-ion ukwenza ifilimu yokuvikela. Lolu ngqimba lwefilimu evikelayo lunemisebenzi emibili: omunye ukuvimbela ukukhanga nokukhula kwezinto eziphilayo zasolwandle odongeni lwamapayipi, kanti omunye ukuvimbela amanzi olwandle ukuthi angagqwali iphampu. Lolu hlelo lungavimbela ngempumelelo ukukhula kwezinto eziphilayo zasolwandle futhi luzibulale (lapho okuqukethwe kwe-ion emanzini olwandle kufinyelela ku-2 mg nge-cubic meter ngayinye, kungavimbela ngempumelelo ukukhula kwezinto eziphilayo zasolwandle).