Covspectacle dig muag phaj muaj npe rau nws cov duab zoo li "8", uas tuaj yeem siv los cais lossis txuas cov kav dej.Lub qhov muag tsis pom kev yog ib lub phaj steel nrog cov tuab ruaj khov muab faib ua ob lub discs.Ob lub discs txuas nrog cov hlau tiaj tus, ib qho yog cov khoom siv disc, lwm qhov yog lub nplhaib hollow, thiab nws txoj kab uas hla yog tib yam li th.ntawm covflange.
Lub qhov muag tsis pom kev yog feem ntau yuav tsum tau muab cais tawm ntawm lwm qhov chaw lossis cov khoom siv hauv cov kav dej.Feem ntau, qhov muag pom qhov muag tsis pom nyob rau hauv qhov chaw qhib kom cov kua dej tuaj yeem dhau los ntawm cov yeeb nkab.Thaum lub qhov muag pom qhov muag tsis pom nyob rau hauv qhov chaw kaw, cov yeeb nkab raug kaw thiab cov kua dej thaiv.
Kev saib xyuas ntawm cov kav dej yog ib qho ntawm cov laj thawj vim li cas qhov muag tsis pom kev tau tig mus rau qhov chaw kaw.Muaj ib lub qhov laum nyob rau hauv lub vev xaib txuas ntawm lub ntsej muag dig muag.Loosen thiab disassemble ib co bolts.Lub spectacle dig muag phaj tuaj yeem tig ntawm flanges.Tom qab hloov gasket, cov bolts tuaj yeem rov ua dua thiab txuas ntxiv.
Lub qhov muag tsis pom kev yog ib hom yeeb nkab ib feem, uas yog siv los pab txhawb kev txij nkawm.Cov dub sab sauv ntawm "8" tuaj yeem pleev xim dub kom nkag siab txog cov duab tshwj xeeb.Ntawd yog, ib nrab qhov muag tsis pom ib nrab nplhaib.Feem ntau siv rau cov yeeb nkab flanges uas yuav tsum tau hloov.Cov khoom siv raw yog cov carbon hlau, stainless hlau thiab alloy.Nws tuaj yeem raug xaiv raws li qib siab pipeline thiab pipeline nruab nrab.
Lub yim qhov muag tsis pom daim hlau yog tsim los ntawm ib lub voj voog thiab lub voj voog hollow.Thaum xa cov kua dej, lub voj voog hollow yog siv.Thaum yim daim phiaj dig muag raug thaiv, siv lub voj voog ruaj khov.Zoo sealing kev ua tau zoo.Raws li qhov tseeb ntau lawm xav tau, qhov twg siv yog tiag tiag rau kev yooj yim.Txwv tsis pub, yuav tsum tau npaj ob daim hlau.Thaum lwm lub phaj yuav tsum tau pom nyob rau ntawd, txoj kab uas hla txwv tsis raug yuav raug siv.
Piv nrog rau cov dav davphaj dig muag, spectacle dig muag phaj tsis tas yuav tsum tau muab tshem tawm thaum lub sij hawm hloov pauv, thiab tsuas yog yuav tsum tau hloov, uas tuaj yeem zam qhov sib txawv ntawm cov yeeb nkab dig muag.Hauv kev siv tswv yim, lub ntsej muag qhov muag tsis pom phaj feem ntau yog siv, thiab qhov sib txuam flange sealing nto yuav tsum tau siv.
Q: Yuav ua li cas txiav txim siab qhov nruab nrab qhov sib txuas ntawm qhov muag tsis pom kev?
A: Lub thickness txiav txim siab txoj kab uas hla raws li qib siab ua haujlwm.Feem ntau, nws yuav tsum tau npog tag nrho cov sealing nto.Yog tias nws yog lub phaj flange, nws tuaj yeem siv tau ntev npaum li nws tsis cuam tshuam rau lub bolt hla dhau (tab sis nws tsis zoo nkauj thiab yog qhov khib nyiab me ntsis).Lub concave thiab convex flange yeej yog tib yam li cov gasket.
Lwm yam xov xwm cuam tshuam yuav raug hloov kho tsis tu ncua.Thov xyuam xim rau peb lub tuam txhab cov ntaub ntawv raws sijhawm.
Post lub sij hawm: Dec-15-2022
