1. Izimo ezidingekayo ukuze uqalise
Bheka izinto ezilandelayo ngaphambi kokuqala umshini:
1) Isheke elivuzayo
2) Qinisekisa ukuthi akukho ukuvuvukala ephampu kanye nepayipi layo ngaphambi kokuqala. Uma kukhona ukuvuza, ikakhulukazi epayipi lokumunca, kuzonciphisa ukusebenza kahle kwephampu futhi kuthinte ukugcwaliswa kwamanzi ngaphambi kokuqala.
Ukugibela imoto
Ukuhlola ukuthi ngabe imoto iphenduka kahle ngaphambi kokuqala umshini.
Ukujikeleza kwamahhala
Iphampu kumele ikwazi ukujikeleza ngokukhululeka. Izindawo ezimbili zokuhlangana ze-smi-zokuhlanganisa kufanele zihlukaniswe komunye nomunye. U-opharetha angabheka ukuthi ishaft ingajikeleza kalula ngokujikeleza ukuhlanganiswa ohlangothini lwepompo.
I-Shaft Coupling ukuqondanisa
Ukuhlolwa okuthe xaxa kufanele kwenziwe ukuqinisekisa ukuthi ukuhlanganiswa kuqondaniswe futhi kuhlangabezana nezidingo, futhi inqubo yokuqondanisa kufanele iqoshwe. Ukubekezelelana kufanele kubhekwe lapho kuhlangana futhi kuhlasela ukuhlanganisa okuhlanganisiwe.
Ukuthambisa kwempompo
Ukuhlola ukuthi ngabe ipompo nokushayela i-veraing kugcwele uwoyela (uwoyela noma amafutha) ngaphambi kokushayela.
UShaft Seal kanye namanzi okubopha uphawu
Ukuze uqinisekise ukuthi i-mechanical seal ingasebenza ngokujwayelekile, amapharamitha alandelayo kufanele ahlolwe: Amanzi okubopha kufanele ahlanzeke. Ubukhulu obukhulu bezinhlayiya zokungcola akumele ngedlule ama-microns angama-80. Okuqukethwe okuqinile akunakudlula i-2 mg / l (ppm). I-mechanical seal yebhokisi lokugxusha lidinga amanzi abonayo abonayo. Inani lamanzi lingu-3-5 l / min.
Pump ukuqala
Okufanele kufezwe ngaphambi kokwenzeka kokuthile
1) Ipayipi lokumunca kanye nomzimba wepompo kumele agcwaliswe nge-medium.
2) Umzimba wepompo kumele ukhishwe ngezikulufo ezingena.
3) UWatch Seal uqinisekisa amanzi anamanzi anele.
4) Qinisekisa ukuthi amanzi okubopha angenziwa akhishwe ebhokisini lokuthengwa (30-80 amaconsi / min).
5) I-Mechanical Seal kumele ibe namanzi anamakhasi anele, futhi ukugeleza kwawo kungalungiswa kuphela endaweni yokuphuma.
6) I-valve yepayipi yokumunca ivulekile ngokuphelele.
7) I-valve yepayipi lokulethwa ivaliwe ngokuphelele.
8) Qala ipompo, bese uvula i-valve endaweni yokuphuma epaye endaweni efanele, ukuze uthole isilinganiso esifanele sokugeleza.
9) Ukuhlola ibhokisi lokugxuma ukuze ubone ukuthi ngabe kukhona uketshezi olwanele olugelezayo, ngaphandle kwalokho, i-Stuffing Box Gland kumele ikhululwe ngokushesha. Uma ukupakisha kusashisa ngemuva kokukhulula indlala, opharetha kumele amise iphampu ngokushesha ahlole isizathu. Uma ibhokisi lokugxusha lijikeleza imizuzu ecishe ibe yishumi futhi azikho izinkinga ezitholakala, zingaqiniswa futhi ngobumnene;
Pump ukuvalwa
Ukuvalwa okuzenzakalelayo lapho kusetshenziswa ukuvalwa kokuxhumeka, i-DCS yenza ngokuzenzakalelayo imisebenzi edingekayo.
Ukuvalwa kwencwajana ebhukwini kumele kuthathwe lezi zinyathelo ezilandelayo:
Vala imoto
Vala i-valve yepayipi lokulethwa.
Vala i-valve yepayipi yokumunca.
Umfutho womoya emzimbeni wepompo ukhathele.
Vala amanzi okufaka uphawu.
Uma uketshezi lwepompo kungenzeka lukhulule, iphampu nepayipi layo kufanele kukhishwe.
Isikhathi sePosi: Mar-11-2024