Ukukhethwa kwezinto zokwakha izesekeli zepompo yamanzi kukhethekile kakhulu.Akukhona nje kuphela ubulukhuni nokuqina kwezinto ezibonakalayo okudingeka kucatshangelwe, kodwa futhi izakhiwo ezifana nokumelana nokushisa nokumelana nokugqoka.Ukukhethwa kwezinto ezinengqondo kungakhuphula impilo yesevisi yephampu yamanzi futhi kuvumele abasebenzisi ukuthi bathole ulwazi lomkhiqizo oluseqophelweni eliphezulu.
Umfanekiso |I-R&D landscape
01 impahla yensimbi
I-carbon content ye-cast iron ngokuvamile iphakathi kuka-2.5% no-4%, okuyingxenye ye-iron-carbon alloy.Kunezinhlobo ezintathu eziyinhloko ze-cast iron, grey cast iron, malleable cast iron and nodular cast iron.
Insimbi exubekile ethambile inokuqina okuqinile kanye nepulasitiki futhi ivame ukusetshenziselwa ukuphonsa amabhokisi epompo yamanzi.Isikhwama sephampu yamanzi sidinga ukuba nomsebenzi wokukhipha ukushisa, ngakho osinki abaningi bokushisa badinga ukuphonswa.Lokhu kudinga ukuqina okuphezulu kakhulu kanye ne-plasticity yezinto.Ukuqina kakhulu noma ukuphuka kakhulu kuzobangela ukuphuka kwesikhwama sepompo..
I-Ductile iron iwuhlobo lwe-cast iron enezakhiwo ezihlanganisa kangcono.Ngenxa yokuthi izici zayo zokuwumshini ziseduze nensimbi, futhi ukusebenza kwayo kokulingisa nokusebenza kokucubungula kungcono kunensimbi, ngokuvamile isetshenziswa esikhundleni sensimbi ekhonjiwe.Ivame ukusetshenziswa ekubunjweni komzimba wepompo, i-impeller, ikhava yepompo nezinye izesekeli.
Umfanekiso |Isikhwama sepompo
02 impahla yensimbi engagqwali
Insimbi engagqwali isifinyezo sensimbi engagqwali engamelana ne-asidi.Kunezinhlobo ezingaphezu kuka-100 zensimbi engagqwali emkhakheni wezimboni.Insimbi engagqwali ye-Austenitic iyinto evamile yokuphonsa izesekeli zepompo yamanzi.Inokumelana nokugqwala okuhle futhi ivame ukusetshenziswa kumaphampu adlula amanzi kanye nama-impeller ukugwema ukungcoliswa kwemithombo yamanzi kanye nokuqinisekisa ukuphepha kokulethwa kwamanzi.
Umfanekiso |I-impeller yensimbi engagqwali
Insimbi engagqwali isetshenziswa kabanzi ezinsizakalweni zepompo yamanzi.Bonke banezimo ezithile zokusebenza.Emkhakheni wemboni yamakhemikhali, i-petroleum kanye neminye imidiya ekhethekile, izinto zokupompa amanzi ziyadingeka ukuba zibe nokumelana nokugqoka, ukumelana nokugqwala, ukumelana nokushisa okuphezulu nezinye izakhiwo.
03 Izinto zenjoloba
Ngokungeziwe ezintweni zensimbi eziqinile, izinto zenjoloba nazo zibalulekile ekuhlanganisweni kwamaphampu amanzi, futhi ikakhulukazi zidlala indima yokuvala nokubhafa.Isibonelo, i-tetrafluoroethylene inokumelana nokugqwala nokumelana nokushisa okuphezulu, futhi ivame ukusetshenziselwa ukwakhiwa kwezimpawu zemishini.Ukusebenza kwayo futhi kubanzi ngokwedlulele, futhi ilungele cishe yonke imidiya engaphakathi kwama-degrees Celsius angama-250.
Umfanekiso |Isigxivizo somshini we-Anti-corrosion
Ngaphezu kwalokho, i-fluororubber nayo iyinto esetshenziswa kakhulu yokuvala uphawu.Isetshenziswa kakhulu kuma-O-rings ukusiza amaphampu amanzi agcwalise izikhala zokuxhuma futhi agweme ukuvuza okuhlangene kanye nezingozi zokuphepha ezingaba khona.Izinto zenjoloba eyi-fluorine nazo zisetshenziswa ezimpahleni zemishini kwezinye izindandatho ezihambayo.Ukuqina kwayo kanye nezakhiwo ezikwazi ukumelana nokugqokwa kunganxephezela ukudlidliza okubangelwa ukunyakaza kwe-pump shaft, kunciphise ukudlidliza kwawo wonke umshini, futhi kwandise impilo yesevisi yepompo yamanzi.
Umfanekiso |Viton impahla
Ukwenziwa ngcono kobuchwepheshe bephampu yamanzi nokusebenza nakho kuncike ekuthuthukisweni kwesayensi yezinto ezibonakalayo.Izinto ezinhle kakhulu azikwazi nje ukunciphisa izindleko zokugcinwa kwamaphampu amanzi, kodwa futhi kusiza ukulondoloza amandla nokunciphisa ukukhishwa, okwenza umnikelo wabo ekuvikelweni kwemvelo.
Naka iPurity Pump Industry ukuze ufunde kabanzi mayelana namaphampu amanzi!
Isikhathi sokuthumela: Sep-05-2023