Ipayipi lamanzi lensimbi engagqwali liyinto evumelana nemvelo ehlangabezana nezidingo zezempilo, ingagaywa kabusha ngo-100%, yonga imithombo yamanzi, inciphise izindleko zokuthutha, inciphise ukulahlekelwa ukushisa, futhi igweme ukungcoliswa kwempahla yenhlanzeko.
Izici:
1. Impilo
Amapayipi amanzi ensimbi engagqwali anempilo yesevisi ende eyengeziwe. Kusukela ekuhlaziyeni ukusetshenziswa kwensimbi ye-chrome phesheya, isikhathi sokusebenza kwamapayipi amanzi ensimbi ye-chrome sizofinyelela iminyaka eyikhulu, noma ubuncane beminyaka engamashumi ayisikhombisa, lokho kuyinde ngoba impilo yonke yezakhiwo.
2. Ukumelana nokugqwala
Enye yezinzuzo ezivelele kakhulu zamapayipi okudonsa insimbi engagqwali kanye nokufakwa kwawo ukumelana nokugqwala kwawo okuhle kakhulu, okuhamba phambili kuzo zonke izinhlobo zamapayipi.Ngenxa yokuthi insimbi engagqwali ingadlula nge-oxidant, ifilimu evikelayo ye-chromium enothe nge-chromium eqinile i-Dr2O3 yakheka ngaphezulu, engavimbela ngempumelelo ukusabela kwe-oxidation eyengeziwe. ikhono, ukuthi isizathu esiyinhloko esenza ukuba amapayipi ethusi amelane nokugqwala kuningi kodwa amapayipi ensimbi engagqwali.
3. Ukumelana nokushisa nokugcina ukushisa
Isimo somzimba esishisayo sepayipi lensimbi engagqwali yi-1/25 yepayipi yethusi kanye ne-1/4 yepayipi lensimbi elijwayelekile, elifanele kakhulu ukuthuthwa kwamanzi afudumele.Izinsimbi ezingenasici ezisetshenziswa kakhulu embonini yamanzi ngamashidi ensimbi angama-304 kanye nama-316. , engahlangabezana nenani elikhulu lezimo zokuhlanzeka kwamanzi kanye nemibandela yokukhipha intela.
4. Amandla
Amandla aqinile wepayipi lensimbi engagqwali engama-304 aphindwe izikhathi ezi-2 kunepayipi lensimbi futhi izikhathi eziyi-8-10 kunamapayipi epulasitiki.Amandla endwangu anquma ukuthi ipayipi likagwayi liqinile yini, alikwazi ukuphahlazeka, liphephile, futhi lithembekile.Ngenxa yezakhiwo zabo ezinhle kakhulu zemishini, amapayipi okudonsa amanzi ensimbi engagqwali kanye nezixhumi angakwazi ukumelana nokucindezela okukhulu kwamanzi, kuze kufike ku-10Mpa noma ngaphezulu, afaneleka ngokukhethekile ukunikezwa kwamanzi asezingeni eliphezulu.
Ukungalungi kwamapayipi amanzi ensimbi engagqwali - ukunciphisa izindleko zokuhamba, udonga lwangaphakathi lwamapayipi ensimbi engenasici lubushelelezi, futhi ukumelana kwamanzi kuncane kakhulu, okunciphisa ukulahlekelwa kwengcindezi nokunciphisa izindleko zokuhamba.Ngenxa ye-coefficient ephansi yokwanda okushisayo kwensimbi engagqwali, ukulahlekelwa ukushisa kuyancipha ngokuphumelelayo kumapayipi amanzi ashisayo.Insimbi engagqwali iyimpahla evuselelekayo engu-100% futhi ngeke ibangele ukungcoliswa kwemvelo.
Ukushiyeka kanye nezinzuzo zamapayipi amanzi ensimbi engagqwali kwethulwa lapha.Ungabona ukuthi amapayipi amanzi ensimbi engenasici anezinzuzo eziningi, futhi ubushelelezi bangaphakathi buphakeme, okwenza ukumelana noketshezi kube kuncane, ngakho izindleko zokuthutha ezihambisanayo ziphansi.Izinzuzo zamapayipi amanzi ensimbi engenasici azifani namanye amapayipi amanzi.
Isikhathi sokuthumela: Nov-09-2022