1. Izimo ezidingekayo zokuqalisa
Hlola izinto ezilandelayo ngaphambi kokuqala umshini:
1) Ukuhlola ukuvuza
2）Qiniseka ukuthi akukho ukuvuza epompo kanye nepayipi layo ngaphambi kokuqala. Uma kukhona ukuvuza, ikakhulukazi kwipayipi yokudonsa, kuzonciphisa ukusebenza kahle kwepompo futhi kuthinte ukugcwaliswa kwamanzi ngaphambi kokuqala.
Isiteringi sezimoto
Ukuhlola ukuthi injini ijika ngendlela efanele yini ngaphambi kokuqala umshini.
Ukuzungezisa kwamahhala
Iphampu kufanele ikwazi ukujikeleza ngokukhululeka. Ama-semi-coupling amabili okuhlangana kufanele ahlukaniswe komunye nomunye. Umsebenzisi angabheka ukuthi i-shaft ingakwazi yini ukuzungezisa ngokushintshashintsha ngokuzungezisa ukuhlanganisa ohlangothini lwephampu.
Ukuqondanisa ukuhlanganisa i-shaft
Ukuhlolwa okwengeziwe kufanele kwenziwe ukuze kuqinisekiswe ukuthi ukuhlanganisa kuqondile futhi kuhlangabezana nezidingo, futhi inqubo yokuqondanisa kufanele irekhodwe. Ukubekezelela kufanele kucatshangelwe lapho kuhlanganiswa futhi kuhlakazwa ukuhlanganisa.
Ukugcotshwa kwephampu
Ukuhlola ukuthi ipompo kanye ne-drive bearing igcwele amafutha (amafutha noma amafutha) ngaphambi kokushayela.
I-shaft seal kanye namanzi okuvalwa
Ukuze kuqinisekiswe ukuthi uphawu lwemishini lungasebenza ngokujwayelekile, le mingcele elandelayo kufanele ihlolwe: amanzi okuvala kufanele ahlanzeke. Ubukhulu obukhulu bezinhlayiya zokungcola akumele budlule ama-microns angama-80. Okuqukethwe okuqinile akukwazi ukudlula u-2 mg/l (ppm). Isigxivizo esiwumshini sebhokisi lokugxusha sidinga amanzi anele okuvala. Umthamo wamanzi ngu-3-5 l/min.
Ipompo iyaqala
Umbandela
1) Ipayipi lokumunca kanye nomzimba wephampu kumele ugcwaliswe ngokuphakathi.
2) Umzimba wephampu kufanele ukhishwe ngezikulufu zokuvula umoya.
3) Shaft seal iqinisekisa amanzi anele okuvala.
4) Qiniseka ukuthi amanzi okuvala angakhishwa ebhokisini lokugxusha (amaconsi angama-30-80/min).
5）Isici sikamshini kufanele sibe namanzi anele okuvala, futhi ukugeleza kwawo kungalungiswa kuphela lapho kuphuma khona.
6) I-valve yepayipi lokumunca ivuleke ngokugcwele.
7) I-valve yepayipi yokulethwa ivalwe ngokugcwele.
8）Qala iphampu, futhi uvule ivalvu ohlangothini lwepayipi lokuphuma endaweni efanele, ukuze uthole izinga lokugeleza elifanele.
9）Ukuhlola ibhokisi lokugxusha ukuze ubone ukuthi lukhona yini uketshezi olwanele oluphumayo, ngaphandle kwalokho, indlala yebhokisi lokugxusha kufanele ixegiswe ngokushesha. Uma ukupakisha kusashisa ngemva kokukhulula indlala, opharetha kufanele amise iphampu ngokushesha futhi ahlole isizathu. Uma ibhokisi lokugxusha lizungeza cishe imizuzu eyishumi futhi zingatholakali izinkinga, lingaqiniswa ngobumnene futhi;
Ukuvalwa kwephampu
Ukuvala shaqa okuzenzakalelayo Lapho kusetshenziswa ukuvala shaqa okuhlanganayo, i-DCS yenza ngokuzenzakalelayo imisebenzi edingekayo.
Ukuvala shaqa ngokuzenzela kufanele kuthathe izinyathelo ezilandelayo:
Vala injini
Vala i-valve yepayipi yokulethwa.
Vala i-valve yepayipi lokumunca.
Umfutho womoya emzimbeni wephampu uphelile.
Vala amanzi okuvalwa.
Uma kungenzeka ukuthi uketshezi lwepompo lube yiqhwa, iphampu kanye nepayipi layo kufanele kuthululwe.
Isikhathi sokuthumela: Mar-11-2024