Rau cov qub hauv kev ua haujlwm, tag nrho cov kab hluav taws xob yuav tsum ua kom tiav thiab tsis sib xws. Cov bolts ntawm flange thiab bracket yog qhov tsis tseem ceeb, thiab cov xov yuav tsum tau ua kom tiav thiab tsis muaj kev cia siab. Yog hais tias lub fastening txiv ntoo ntawm cov tes ua tau pom tias xoob, nws yuav tsum nruj nyob rau lub sijhawm kom tsis txhob muaj kev ua txhaum lossis poob ntawm cov tes haujlwm thiab npe. Yog hais tias tus tes tau ploj, nws tsis raug tso cai los hloov nws nrog cov ciaj ntswj zoo, thiab nws yuav tsum ua kom tiav raws sijhawm. Cov pob zeb ntim tsis raug tso cai kom ua txhaum lossis tsis muaj qhov sib txawv ua kom nruj. Rau li qub nyob rau hauv ib puag ncig uas yooj yim txwv los ntawm nag, daus, cua, cua thiab xuab zeb, lub valve qia yuav tsum nruab nrog lub hau tiv thaiv. Cov nplai ntawm lub valve yuav tsum khaws cia rau hauv lawb, raug thiab meej. Cov ntaub thaiv txhuas, lub kaus mom thiab pneumatic accessories ntawm lub valve yuav tsum ua tiav thiab tsis sib xws. Lub tsho rwb thaiv tsev yuav tsum tsis muaj dents lossis cov kab nrib pleb.
Nws tsis raug tso rau khob, sawv ntsug lossis txhawb nqa cov khoom hnyav ntawm lub valve ua haujlwm; Tshwj xeeb tshaj yog cov tsis yog xim hlau li qub thiab nrum hlau li qub yog ntau txwv.
Txij nkawm ntawm cov laus li qub
Kev Txij Nkawm Cov Khoom Uas Tsis Muaj Peev Xwm Yuav tsum tau nqa tawm ua ke nrog cov khoom siv thiab cov twj xa khoom, thiab cov haujlwm hauv qab no yuav tsum ua:
1. Huv siib lub dab tsi uas qhib thiab kaw
Sab hauv kab noj hniav ntawm lub valve yuav tsum tau tu thiab ntxuav yam tsis muaj kev tawm tsam thiab muaj cov kua hluav taws xob, thiab sab nrauv ntawm lub valve yuav tsum so kom huv tsis muaj av, roj,
2. Dlhos Lub Valve
Tom qab lub valve ploj lawm, sab hnub tuaj yuav tsis tuaj yeem ua rau sab hnub poob, thiab lub pob valve yuav tsum tau tsim kom muaj cov xwm txheej tom ntej rau kev siv tom ntej thiab xyuas kom lub valve yog qhov zoo.
3. Kev kho mob corrosion
Nqa tawm cov ntim hauv thawv stuffing los tiv thaiv galvanic corrosion ntawm lubib lub dab tsi uas qhib thiab kawqia. Siv tus neeg sawv cev rau tshuaj tiv thaiv hluavtaws thiab roj rau lub pob valve, lub hauv paus valve, tshuab txiv ntoo, machined nto thiab lwm qhov chaw raws li qhov xwm txheej tshwj xeeb; Cov xim pleev xim yuav tsum tau pleev xim rau cov xim xeb xeb xeb.
4. Kev tiv thaiv
Txhawm rau tiv thaiv qhov cuam tshuam rau lwm cov khoom, tus txiv neej ua tus coj thiab disassembly, yog tias tsim nyog, qhov chaw sib xyaw ntawm lub valve yuav tsum tau ntim, thiab lub valve yuav tsum tau ntim thiab tiv thaiv.
5.regular kev saib xyuas
Li qub uas tau nyob hauv lub sijhawm ntev yuav tsum tau kuaj xyuas thiab tswj kom tsis tu ncua los tiv thaiv corrosion thiab kev puas tsuaj rau lub valve. Rau li qub uas tau raug kaw rau ntev dhau, lawv yuav tsum tau siv tom qab dhau lub ntsuas ntsuas siab ua ke nrog cov khoom siv, khoom siv, thiab cov khoom siv.
Txij Nkawm Ntawm Cov Khoom Siv Hluav Taws Xob
Cov kev tu neeg txhua hnub ntawm cov khoom siv hluav taws xob feem ntau tsis muaj tsawg tshaj ib zaug ib hlis. Cov txheej txheem saib xyuas yog:
1. Cov tsos yog huv yam tsis muaj hmoov av; Cov cuab yeej yog pub dawb los ntawm kev sib kis los ntawm chav, dej thiab roj.
2. Lub tshuab hluav taws xob tau muab ntim zoo, thiab txhua qhov sib khi sib khi thiab taw tes yuav tsum ua kom tiav, ruaj, nruj, thiab xau dej.
3. Lub cuab yeej hluav taws xob yuav tsum zoo, roj rau lub sijhawm thiab raws li yuav tsum tau ua, thiab lub valve cov txiv ntoo yuav tsum tau lubricated.
4. Cov hluav taws xob feem yuav tsum yog qhov zoo, thiab zam kev yaig ntawm ya raws thiab hmoov av; Yog tias nws yog damp, siv 500v megohmeter los ntsuas cov rwb thaiv tsev rwb thaiv tsev ntawm tag nrho cov chaw nqa khoom tam sim no thiab cov nqi yuav tsum tsis txhob qis dua o. Rau ziab.
5. Lub zog hloov chaw thiab thermal relay yuav tsum tsis txhob dawm, lub teeb pom kev zoo qhia tau, thiab tsis muaj qhov poob qis lossis Circuit Court.
6. Qhov haujlwm ua haujlwm ntawm cov khoom hluav taws xob yog ib txwm muaj, thiab qhib thiab kaw yog hloov tau.
Txij nkawm cov pneumatic li
Cov khoom lag luam txhua hnub ntawm cov khoom siv pneumatic feem ntau tsis muaj tsawg tshaj ib zaug ib hlis. Cov ntsiab lus tseem ceeb ntawm kev saib xyuas yog:
1. Cov tsos yog huv yam tsis muaj hmoov av; Cov cuab yeej yuav tsum tsis txhob ua paug los ntawm dej vapor, dej thiab roj.
2. Kev sib khi ntawm cov twj pneumatic yuav tsum zoo, thiab cov chaw sealing futering thiab cov ntsiab lus yuav tsum ua tiav thiab ruaj khov thiab tsis muaj kev tsis zoo.
3. Hauv phau ntawv ua hauj lwm siv tshuab yuav tsum yog lubricated zoo thiab qhib thiab kaw yooj yim.
4. Cov inlet thiab qhov hluav taws xob roj pob qij txha ntawm lub tog raj kheej tsis raug puas tsuaj; Txhua feem ntawm lub tog raj kheej thiab cua tshuab nqus yuav tsum tau ua tib zoo soj ntsuam, thiab yuav tsum tsis muaj kev xau uas cuam tshuam rau kev ua tau zoo.
5. Cov yeeb nkab tsis pub yuav tsum sunken, tus anuncoria yuav tsum muaj kev zoo, thiab cov xov txuas tau zoo, thiab cov cim txuas ntawm lub cev muaj zog yuav tsum tau mus lawm tsis muaj kev xau tsis muaj qhov xau tsis xau.
6. Cov khoom siv pneumatic nyob rau hauv cov kev mob zoo, pub dawb los ntawm kev xau dej, qhib hloov pauv, thiab muaj huab cua ntshiab.
7. Cov khoom siv pneumatic yuav tsum muaj kev ua haujlwm ib txwm ua haujlwm, qhib thiab kaw qhov yooj yim.
Ntau kev ua xyem xyav lossis cov lus nug rau resilient zaumNpauj Npaim Valve, rooj vag valve, koj tuaj yeem tiv toj nrogKaum ob valve.
Lub Sijhawm Post: Oct-19-2024
