Cov hauv qab no yog tus qauv ua haujlwm rau graphite electrode installation rau kev siv thiab siv:
Graphite electrog installation cov haujlwm ua haujlwm
I. Kev npaj ua ntej ua ntej
1,Kev Tshuaj Xyuas Hluav Taws Xob
Txheeb xyuas cov electrode nto rau cov kab nrib pleb, daim tawv nyias, lossis thauj puas. Nco ntsoov cov xov threaded thiab txuas xov yog lawm.
Ntxuav cov xov hluav taws xob thiab cov chaw tiv tauj kom tshem cov hmoov av, roj, lossis khib nyiab.
Txheeb xyuas tias lub electrode specifications (lub cheeb tsam, ntev, qib kawm) ua raws cov txheej txheem.
2,Tuam Thiab Khoom Siv Khoom Siv
Nco ntsoov Lifting cov khoom (CRANE, clamp) ua haujlwm zoo, tsis muaj hnav lossis deformation.
Npaj cov wrenches tshwj xeeb, torque wrenches (teeb tsa cov chaw tsim khoom-pom zoo), insulating warers, thiab lwm yam.
Tshawb cov cua sov kom muaj cov hluav taws xob uas seem lossis cov khib nyiab rau hauv qab.
3,Kev Nyab Xeeb Kev Nyab Xeeb
Cov neeg ua haujlwm yuav tsum hnav hnab looj tes kub tiv thaiv tshav kub, ntsej muag, khau khau, thiab lwm PPE.
Paub meej tias cov cua cub hluav taws xob tau muab faib tawm thiab xauv (Loto cov txheej txheem) kom tiv thaiv kev sib tsoo.
Ii. Cov txheej txheem txheej txheem
1,Lifting thiab sricignment
Siv lub clamperated rau nqa cov electrode ntsug, zam kev cuam tshuam lossis tilting.
Dlhos lub centriclines ntawm lub Upper thiab qis dua electrode xov ua ntej kev nkag qeeb qeeb. Tsis txhob yuam xov.
Tes-zawm thaum pib ua kom muaj kev sib koom ua ke ua ntej siv cov cuab yeej.
2,Zawm txheej txheem
Zawm hauv theem (piv txwv li, 50% torque ua ntej, tom qab ntawd 100%) kom ntseeg tau tias kev faib tawm.
Tom qab zawm, kos cov txheej txheem ntsug (sib txawv tsawg dua lossis sib npaug ntawm 1% ntawm electrode ntev) thiab kho yog tias tsim nyog.
Nruab pob closts lossis txhawb kom tiv thaiv kev loosening.
3,Kev Kho Mob Sib Koom Tes
Siv cov tshuaj tiv thaiv oxidant (piv txwv li muab tshuaj txhuam) rau kev sib koom ua ke los txo cov oxidation.
Nruab cov insulating farters (yog tias yuav tsum tau) los tiv thaiv kev xau tam sim no.
III. Kev ua haujlwm tom qab
1,Kuaj hluav taws xob
Ntsuas cov ntaub ntawv pov thaiv tsis kam ntawm cov electrode thiab rhuab lub cev (feem ntau loj dua los yog sib npaug rau 1mω).
Txheeb xyuas qhov chaw sib tiv toj ntawm lub tooj dav hlau clamp thiab electrode rau nruj, oxidation, lossis cim arcing.
2,Ntsuas khiav
Kev kuaj mob tsis muaj-thauj cov hwj huam kom pom qhov ruaj khov tam sim no.
Maj mam tshav kub ua txheej txheem ntsuas kub thiab saib xyuas cov hluav taws xob cua sov.
IV. Kev ceev faj kev nyab xeeb
Tsis txhob rhuav tshem lossis nruab electrodes ua ntej lawv txias rau chav sov.
Tsis txhob tawm tsam cov hluav taws xob nrog rab phom rab phom kom tsis txhob tawg tawg.
Thaum lub sijhawm ua haujlwm, ua raws cov lus txib kom tsis txhob muaj kev tshem tawm.
Thaum muaj kev tsis txaus ntseeg (piv txwv li electrode ci, tawg hais tawm), kaw tam sim ntawd.
V. Kev Tu & Ntaub Ntawv
Tsis tu ncua tshuaj xyuas hluav taws xob hnav thiab kho qhov ntev lossis hloov raws li xav tau.
Cov ntaub ntawv Installation torque, cov neeg teb xov tooj cov ntsiab lus, thiab muaj anomalies.
Muab cov tshuaj pov tseg pov tseg rau ib puag ncig cov kev cai los tiv thaiv kom tsis txhob muaj kuab paug plua plav.
COV LUS QHIA NTXIV: Kev daws teeb meem ib txwm muaj
Xov phaming: Ntub nrog cov hmoov grapite; Zam kev yuam kom nruj.
Kev tawg pob tawg: Kaw, tshem tawm cov tawg, thiab tshuaj xyuas lub cub tawg.
Nruj dua rau cov qauv no txuas rau hluav taws xob lab thiab ua kom muaj kev nyab xeeb. Cov kev txwv tshwj xeeb yuav tsum nrog lub chaw tsim khoom siv cov tswv yim ntawm phau ntawv los ntawm phau ntawv los ntawm phau ntawv qhia thiab cov txheej txheem txheej txheem kev xav tau.