Iphampu ye-tailing eningi, iphampu yokugxilisa ingqondo, iphampu yokuphakela yomshini wokuhlunga enama-rolling bearings kanye nama-sliding bears ekucushweni okubili, inzuzo yokuthwala i-rolling yesakhiwo esilula, ukuhlanganisa okulula, izingxenye ezijwayelekile, kulula ukuzithenga, kodwa zithwala amandla omthelela encane, yokuphila okufushane kakhulu, esetshenziswa empompini ephakathi nendawo encane;izinzuzo zokuslayida ezithwele umsebenzi zizinzile futhi zithembekile, akukho msindo, zingathwala umthwalo omkhulu womthelela, kodwa ngenxa yesakhiwo esiyinkimbinkimbi,Isakhiwo Izimpawuumthamo omkhulu, ukucindezeleka kokuqala kokungqubuzana kukhulu, ngokuvamile kusetshenziselwa iphampu enkulu nephakathi nendawo.
Uma ubuyisela ama-bearings wepompo ye-slurry, kufanele iqinisekise ukuthi umhlangano wokuthwala namafutha okugcoba ahlanzekile;Izinga lokushisa elifanele lephampu ngokuvamile alibi ngaphezu kuka-60- 650C futhi alidluli umkhawulo ongu-750C.Ukuqinisekisa ukubumbana kwenjini nepompo, qinisekisa ukuthi ukuhlangana komcamelo okunwebeka kuphelele futhi kulungile futhi owonakele kufanele kushintshwe ngokushesha.Qinisekisa ukuthi izingxenye zephampu nohlelo lwamapayipi kufakwe ngendlela efanele, ziqinile futhi zithembekile.Ezinye izingxenye zephampu ye-slurry zigqoke izingxenye futhi ekusetshenzisweni kwansuku zonke, kufanele zinake ukulahlekelwa kwezingxenye ezisengozini futhi zilungiswe ngesikhathi noma zifake esikhundleni.
1.Kusukela ekwakhiweni kwamaphampu
Ukuze kuncishiswe umsindo wepompo, enqubweni yokuklama yepompo, kufanele igxile kwizinga lokufanisa lenombolo yama-blades kanye ne-impeller, okufanele kube inombolo eyinhloko ehlangene ukuze kugwenywe ukuzwakala, kanye nokuvunyelwa okunengqondo. phakathi kwe-impeller ne-guide vane, i-radial.Ukulawulwa okungalungile kwalezi ziciI-API standard meankuzoba umthombo womsindo.Ukunciphisa umthombo womsindo kusukela esakhiweni somsindo kanye nomklamo we-hydraulic kungaqinisekisa ukuthi ukulawula kokuzalwa komthombo ukuphakama.
2.Ukufakwa nokusebenza okunengqondo
Lapho ufaka, kufanele isebenzise ngokuqinile inqubo yokufaka futhi iqinisekise ukunembaumkhiqizi wepompo ye-slurryphakathi kwezingxenye zephampu enodaka ukuvimbela umthombo womsindo.Ekusebenzeni, kufanele inake i-exhaust (ukuthulula), okuvumela ukuphakama kokumunca noma isiqinisekiso se-NPSH esidingwa yi-NPSHr, ilawule ukugeleza okuncane kwepompo futhi inciphise ukusebenza kokugeleza komthwalo owedlulele kwephampu ye-slurry.
Isikhathi sokuthumela: Jul-13-2021