Iindaba

Okokuqala, qinisekisa ubume bokwenziwa kwejenereyitha ye-nitrogen, gcina i-motor kunye ne-pump shaft ikude kangangoko, kwaye usebenzise isinyithi esingenawo i-ferrous njengetywina ukukhusela iintlantsi.Xa usebenza, kufuneka uthobele ngokungqongqo imigaqo yokusebenza:

1. Ngaphambi kokuba uqalise ukupholisa impompo ye-oksijeni yamanzi, i-valve yokuvuthela kufuneka ivulwe, kwaye i-labyrinth seal kufuneka ikhutshwe nge-nitrogen kwiqondo lokushisa kwe-10-20 imizuzu.Ngakolunye uhlangothi, i-oksijeni igxothwa kwaye isitywina sibuyiselwa kwisithuba sokushisa kwegumbi ngexesha elifanayo;

2. Emva kokukrazula kunye nokuqinisekisa ukuba akukho mpazamo, qalisa impompo.Nika ingqalelo ukuba i-inlet yoxinzelelo lwempompo luzinzile.Ukuba uxinzelelo luyatshintsha okanye uxinzelelo lwe-outlet aluphakami, i-cavitation ingenzeka.Ivalve yokukhupha ekwindawo ephezulu yempompo yomzimba kufuneka ivulwe ukuqhubeka nokupholisa impompo ye-oxygen engamanzi.Emva kokuba uxinzelelo luzinzile, lawula uxinzelelo lwegesi yokutywina ukuba ibe ngu-01005～0101MPa ngaphezu koxinzelelo ngaphambi kokutywinwa;3. Okokuqala udlule kwigesi yokutywina, ulungelelanise i-nitrogen generator kuxinzelelo olufanelekileyo, uze uvule i-valve yokungena kunye ne-outlet yempompo ukuvumela i-Oxygen engamanzi ingene kwimpompo yokupholisa.Ngeli xesha, uxinzelelo lwegesi yokutywina kufuneka lube phezulu kunoxinzelelo lwe-inlet malunga ne-0105MPa.

Ukusebenza okuqhelekileyo kunye nokugcinwa kwejenereyitha ye-nitrogen: 1. Khangela ukusebenza kwempompo ye-oksijini engamanzi kanye nge-2h;2. Jonga i-inlet kunye ne-outlet yoxinzelelo kunye nokutywinwa kwegesi yegesi ye-nitrogen generator kanye nge-1h, ingaba isantya sokuhamba siqhelekileyo, kunye nokuba kukho ukuvuza kwegesi-ulwelo.Ngokukunye nobushushu becala lempompo kunye nobushushu bemoto, iqondo lobushushu kufuneka lilawulwe ngaphakathi -25 ℃～70 ℃;3. Ngethuba lokusebenza kwepompo ye-oxygen ye-liquid, i-valve yokungena akufanele ivalwe, igesi yokutywina akufanele iphazamiseke, kwaye kufuneka ilungiswe nanini na.