SMC valve txij nkawm 13 loj ua kom yuam kev sib nqus flip phaj qib ntsuas flange thiab valve txhaum kev daws teeb meem

SMC valve txij nkawm 13 loj ua kom yuam kev sib nqus flip phaj qib ntsuas flange thiab valve txhaum kev daws teeb meem

SMC valve txij nkawm 13 lub tswv yim
1. Qhov chaw cia ntawm lub valve yuav tsum tau them nyiaj mloog mus rau. Nws yuav tsum tau muab cia rau hauv chav qhuav thiab qhov cua, thiab ob qho kawg ntawm txoj kev yuav tsum tau thaiv.
2, lub valve yuav tsum tsis tu ncua xyuas, thiab *** cov av ntawm nws, smear xeb roj ntawm nws nto.
3. Tom qab kev teeb tsa thiab daim ntawv thov ntawm lub valve, nws yuav tsum tau kuaj xyuas tsis tu ncua kom ntseeg tau tias nws ua haujlwm li qub.
4. Xyuas seb lub sealing nto ntawm lub valve puas hnav, thiab kho lossis hloov nws raws li qhov xwm txheej.
5. Txheeb xyuas cov xov trapezoidal hnav ntawm cov qia thiab cov txiv ntoo, seb cov ntim khoom puas yog qhov qub thiab tsis siv, thiab ua cov khoom tsim nyog hloov.
6. Ntsuam xyuas qhov kev sib khi ntawm lub valve kom ntseeg tau tias nws ua haujlwm tau zoo.
7, kev ua haujlwm ntawm lub valve yuav tsum tsis tu ncua, flange thiab bracket bolts tiav, xov puas, tsis muaj qhov tshwm sim xoob.
8. Yog hais tias lub tes log ploj, nws yuav tsum tau sib sau ua ke nyob rau hauv lub sij hawm, thiab tsis tuaj yeem hloov tau los ntawm cov ciaj sia taus.
9, packing caj pas tsis raug tso cai rau skew lossis tsis muaj qhov sib txawv ua ntej.
10. Yog tias lub valve siv nyob rau hauv ib puag ncig hnyav, raug rau nag, daus, plua plav, xuab zeb thiab lwm yam av, nws yuav tsum tau nruab rau lub valve qia tiv thaiv npog.
11, tus kav ntawm lub valve yuav tsum tau ua kom tiav, raug, meej, valve foob, cap.
12, thermal rwb thaiv tsev tsho yuav tsum tsis muaj sag, tawg.
13, hauv kev ua haujlwm ntawm lub valve, tsis txhob ntaus nws, lossis txhawb nqa cov khoom hnyav.
Cov neeg nyob hauv kev lag luam pom zoo tias nws yog ib qho kev txhim khu kev qha thiab muaj kev nyab xeeb, lub ntsiab yog vim li cas yog qhov sib nqus flip qib meter nrog sib nqus coupling cais thiab kaw qauv yog tshwj xeeb tshaj yog tsim rau cov nplaim hluav taws, tawg thiab corrosive toxic kua qib kuaj. Yog li ntawd tus thawj complex ib puag ncig kua theem nrhiav tau txhais tau tias ua yooj yim thiab txhim khu kev qha thiab muaj kev nyab xeeb. INSTRUMENT yog qhov tsim nyog rau kev ntsuas cov kua theem ntawm txhua hom kev siv hluav taws xob (lossis qhib) LIQUID STORAGE EQUIPMENT (ntaus, lub tog raj kheej, tank, lub raj kheej kheej thiab lub boiler) hauv cov txheej txheem ntawm kev tsim khoom.
Vim yog cov yam ntxwv tshwj xeeb thiab kev ua tau zoo ntawm cov hlau nplaum flip phaj qib ntsuas, kev lag luam sab hauv pom zoo tias nws yog ib qho khoom siv txhim khu kev qha thiab muaj kev nyab xeeb, qhov laj thawj tseem ceeb yog vim li cas cov hlau nplaum flip phaj qib ntsuas muaj qhov sib nqus sib nqus sib cais kaw cov qauv. Tshwj xeeb tshaj yog tsim rau flammable, explosive thiab corrosive toxic kua theem nrhiav kom tau. Yog li ntawd tus thawj complex ib puag ncig kua theem nrhiav tau txhais tau tias ua yooj yim thiab txhim khu kev qha thiab muaj kev nyab xeeb. INSTRUMENT yog qhov tsim nyog rau kev ntsuas cov kua theem ntawm txhua hom kev siv hluav taws xob (lossis qhib) LIQUID STORAGE EQUIPMENT (ntaus, lub tog raj kheej, tank, lub raj kheej kheej thiab lub boiler) hauv cov txheej txheem ntawm kev tsim khoom. Nws tuaj yeem tso saib cov haujlwm ua haujlwm thiab ua kua theem siab ntawm ntau yam kua ntawm qhov chaw. Nrog cov kua theem transmitter tuaj yeem xa mus rau qhov ntev ntawm qhov chaw ntawm lub teeb liab ua kua, los ntawm qee yam khoom siv hluav taws xob kom ua tiav lub hom phiaj ntawm kev tswj tsis siv neeg thiab ntsuas cov kua theem, rau cov kev ntsuas sib txawv thiab qhov yuav tsum tau ua, txhim kho lub suab nrov nrov qib ntsuas. tuaj yeem hloov kho los ntawm kev txhawb nqa cov khoom sib dhos, uas tuaj yeem ua tau * * txhawm rau txhim kho magnetic nrov plig plawg kua qib ntsuas hauv kev hloov pauv ntawm kev ntsuas.
Flange valve yog ib qho tseem ceeb ntawm cov txheej txheem ntawm cov hlau nplaum qib ntsuas, nyob rau hauv lub sij hawm ntev ntawm cov txheej txheem, flange valve yuav tsim ntau yam txhaum, tab sis kuj yuav tsum tau nqa tawm tsis tu ncua tu thiab tu. Kab lus no yog cov lus qhia luv luv thaum tus neeg siv nyob rau hauv kev sib ntsib ntawm cov phaj hlau nplaum qib ntsuas flange valve tsis ua haujlwm yuav daws tau ntau txoj hauv kev.
I. Qhov dej ntawm qhov sealing:
1, sib nqus flip phaj qib ntsuas flange sealing nto yog txuas nrog av. Kev daws: Ntxuav lub sealing nto.
2. Lub sealing nto puas lawm. Kev daws: Sib tsoo lossis hloov lub sealing nto.
Ob, lub qia hloov tsis hloov pauv:
1, spool cover Lub kaum sab xis yog nruj dhau los yog coj tus cwj pwm coj. Kev daws: kho qhov ntim nruj lossis hloov cov kabmob.
2, muaj cov khib nyiab lossis plua plav ntawm cov qia lossis qia txiv ntoo, qia lossis qia txiv ntoo puas. Kev daws: Disassemble thiab ntxuav lub qia. Yog tias puas lawm, hloov lub qia los yog qia txiv ntoo.
3. Lub kaw lus qhib thiab kaw yog qhov yuam kev. Kev daws: Txheeb xyuas qhov txhaum raws li cov lus qhia ntawm lub cuab yeej thiab kho nws
Peb, qhov nruab nrab magnetic phaj qib ntsuas flange to ua rau thiab kev daws teeb meem:
1. Flange kev twb kev txuas bolts tsis nruj los yog qhov nruj tsis sib xws. Kev daws: Loosen lub hau ntswj thiab tom qab ntawd nruj nws tusyees thiab symmetrically.
2. Gasket puas lossis tsis ua haujlwm. Kev daws: Hloov lub gasket.
3. Muaj av ntawm lub ntsej muag sealing ntawm flange. Kev daws: Tshem tawm cov flange tu.
Plaub, lub thawv ntim khoom xau:
1, packing xoob lossis packing caj pas siab sib txawv. Kev daws: lub caj pas ntim khoom yuav tsum sib npaug sib npaug.
2. Flange packing ntawm magnetic flip phaj qib ntsuas tsis ua haujlwm. Kev daws: Hloov cov muab tub lim.