Rau cov ntsaws ruaj ruaj zoo li qub, feem ntau tsuas muaj ob hom gaskets thiab seal rings, thiab cov nplhaib foob siv los ua O-rings; rau dynamic seals, tshuaj twj tso kua mis tsis tshua muaj siv ntim cov ntsaws ruaj ruaj, feem ntau mechanical seals, thiab mechanical seals muaj ib lub ntsej muag kawg thiab ob lub ntsej muag kawg, hom sib npaug thiab tsis sib npaug, hom sib npaug yog tsim rau kev sib khi ntawm qhov nruab nrab siab siab (feem ntau yog hais txog lub siab ntau dua. ntau dua 1. , thiab nws lub siab feem ntau yog 0.07 ~ 0.1mpa siab tshaj qhov nruab nrab siab.
Cov khoom siv foob zoo li qub ntawm cov twj siv tshuaj feem ntau yog ua los ntawm cov roj hmab fluorine, thiab cov khoom siv PTFE tsuas yog siv tshwj xeeb xwb; Cov khoom siv teeb tsa ntawm lub nplhaib dynamic thiab zoo li qub ntawm lub tshuab foob yog qhov tseem ceeb dua, thiab nws tsis yog qhov nyuaj alloy yog qhov zoo tshaj plaws rau cov tawv tawv. Tus nqi siab yog ib qho, thiab ob qho Nws tsis tsim nyog kom tsis muaj qhov sib txawv hardness, yog li nws yog qhov zoo tshaj plaws los kho lawv txawv raws li cov yam ntxwv ntawm qhov nruab nrab.
Thawj tswj kev siv cov cuab yeej siv
Cov ntsiab lus ntawm kev tswj thawj zaug feem ntau suav nrog:
(l) Kev hloov kho thiab kev sim khiav ntawm cov khoom siv hauv kev siv thawj zaug, kom nws tuaj yeem ua tiav qhov kev xav tau ntawm tus qauv tsim.
(2) Kev cob qhia txuj ci rau cov neeg ua haujlwm siv thiab tswj xyuas.
(3) Kev soj ntsuam, sau thiab tshuaj xyuas cov kev hloov pauv hauv kev ua haujlwm ntawm cov khoom siv thaum pib siv.
(4) Kev txhim kho kev ntsuas kom ruaj khov thiab txhim kho cov khoom siv ntau lawm.
(5) Ua kom muaj kev tswj xyuas cov ntaub ntawv thaum pib ntawm kev siv, tsim cov txheej txheem sau cov ntaub ntawv, ua cov ntaub ntawv thawj zaug ntawm kev ua tsis tiav, thiab sau cov khoom siv thawj zaug siv kev ntsuas thiab cov ntaub ntawv commissioning, thiab lwm yam.
(6) Lub tuam tsev neeg siv yuav tsum muab ntau yam ntaub ntawv qub, suav nrog thaum lub tshuab tau pib tiag tiag, qhov kev siv, thiab kev siv; cov ntaub ntawv puas thiab tsis ua hauj lwm; cov ntaub ntawv ua tsis tiav thaum ntxov thiab lwm cov ntaub ntawv qub.
(7) Ua kev tshawb fawb txog kev ua txhaum cai thiab kev ua tsis tiav ntawm cov khoom thiab cov khoom, thiab qhia txog kev txhim kho thiab kev tiv thaiv.
(8) Muab tso rau pem hauv ntej rationalized txhim kho cov lus qhia rau qhov tsis xws luag nyob rau hauv thawj tsim los yog tsim cov cuab yeej, thiab siv kev ntsuas rau kev txhim kho kev txij nkawm.
(9) Ua raws li kev txheeb xyuas kev lag luam thiab kev lag luam ntawm tus nqi pib thiab cov txiaj ntsig ntawm kev siv, thiab ua qhov kev ntsuam xyuas.
(10) Tshawb xyuas thiab ua cov ntaub ntawv khaws tseg thaum pib ntawm kev siv.