Lub voj voog txij nkawm ntawm npauj npaim li qub feem ntau yog nyob ntawm ntau yam, nrog rau kev ua haujlwm ntawm qhov chawkev ua haujlwm siab npauj npaim valve, cov yam ntxwv ntawm qhov nruab nrab, cov kev ua haujlwm, thiab cov chaw tsim khoom pom zoo. Feem ntau, cov hauv qab no yog qee cov lus qhia rau kev tswj flanged npauj npaim li qub:

1. Tshawb xyuas tsis tu ncua

Ua tsis tu ncua kev soj ntsuam xyuas kom paub tseeb tias tsis muaj kev puas tsuaj los yog hnav rau lub cev valve, ntsaws ruaj ruaj, bolts, thiab lwm yam. Qhov no tuaj yeem ua tau raws li qhov xwm txheej, xws li peb lub hlis twg lossis ib nrab xyoo.

2.Lubrication system

Yog tiaswafer npauj npaim valvesiv lub lubrication system, xyuas kom meej lub cev ua haujlwm ntawm lub lubrication system, raws li qhov zaus ntawm kev siv thiab ua haujlwm ib puag ncig, tsis tu ncua xyuas thiab ntxiv cov roj lubricating.

 

3.Kuaj xyuas qhov kev ua haujlwm sealing

Txheeb xyuas qhov sealing tsis tu ncua kom ntseeg tau tias kev sib khi ntawm lub foob thiab hloov nws raws li qhov tsim nyog. Qhov no yuav pab kom muaj kev sib khi zoo ntawm cov khoom sivphau ntawv npauj npaim valve.

4.Control system

Txheeb xyuas cov xwm txheej ua haujlwm ntawm kev tswj xyuas tsis tu ncua kom ntseeg tau tias kev ua haujlwm ib txwm muaj ntawm cov khoom siv actuator thiab zam kev ua haujlwm tsis zoo ntawm lub valve vim qhov system tsis ua haujlwm.

 

5. Ntxuav lub valve lub cev

Ntxuav sab hauv ntawm lub valve lub cev tsis tu ncua kom tsis txhob muaj cov av thiab cov khib nyiab cuam tshuam rau kev ua haujlwm ntawm cov roj hmab foob npauj npaim valve.

6.Raws li kev siv

Yog tias npauj npaim li qub feem ntau ua haujlwm hauv ib puag ncig hnyav lossis tuav cov xov xwm corrosive, yuav tsum tau saib xyuas ntau zaus.

Lub sijhawm saib xyuas tshwj xeeb yuav txawv nyob ntawm seb hom tshwj xeeb thiab kev sivactuated npauj npaim valve. Yog li ntawd, nws yog qhov zoo tshaj plaws los sab laj cov chaw tsim khoom lossis kev saib xyuas tus kws tshaj lij ntawm npauj npaim valve kom paub meej ntxiv. Yog tias koj muaj teeb meem npauj npaim valve, koj tuaj yeem tso cov lus hauv qab no, peb muaj cov kws tsim qauv tsim qauv, koj yuav tau txais cov lus teb tsis pub dhau 24 teev, los muab cov kev daws teeb meem zoo tshaj plaws rau koj.