Thaum lub sij hawm ntev ntawm kev siv boilers/steam generators, kev nyab xeeb kev nyab xeeb yuav tsum tau sau tseg tam sim ntawd thiab nrhiav pom, thiab kev saib xyuas ntawm boiler/steam generator yuav tsum tau ua thaum lub sij hawm kaw.
1. Xyuas seb qhov kev ua tau zoo ntawm boiler / steam generator siab ntsuas ntsuas, ntsuas dej ntsuas, kev nyab xeeb li qub, cov khoom siv dej phwj tuaj, cov khoom siv dej, cov khoom siv hluav taws xob, thiab lwm yam. mob.
2. Txawm hais tias qhov kev ua tau zoo ntawm lub boiler/steam generator tsis siv neeg tswj cov cuab yeej, nrog rau cov nplaim hluav taws xob, dej theem, ntsuas dej kub, lub tswb nrov, ntau yam kev sib cuam tshuam, cov khoom siv tswj, thiab lwm yam, ua tau raws li qhov yuav tsum tau ua.
3. Seb lub boiler/steam generator dej system, nrog rau cov dej theem ntawm lub tank cia, dej kub, khoom kho dej, thiab lwm yam, raws li qhov yuav tsum tau.
4. Seb lub boiler/steam generator combustion system, nrog rau cov roj reserves, kis kab, combustion khoom, ignition khoom, roj txiav-tawm cov khoom, thiab lwm yam, raws li qhov yuav tsum tau.
5. Lub boiler/steam generator ventilation system, nrog rau kev qhib lub blower, induced cua ntsawj ntshab ntxuam, tswj valve thiab rooj vag, thiab qhov cua ducts, yog nyob rau hauv zoo.
Boiler/Steam Generator Maintenance
1.Boiler/steam generator tu thaum lub sijhawm ua haujlwm ib txwm:
1.1 Tsis tu ncua xyuas seb qhov ntsuas dej ntsuas li cas, cov kav dej, flanges, thiab lwm yam.
1.2 Khaws lub qhov cub kom huv si thiab kho qhov system hloov tau yooj yim.
1.3 Tsis tu ncua tshem cov nplai hauv lub boiler/steam generator lub tog raj kheej thiab ntxuav nws nrog dej huv.
1.4 Tshawb xyuas sab hauv thiab sab nraud ntawm lub boiler/steam generator, xws li seb puas muaj corrosion ntawm cov welds ntawm lub siab-cov kabmob thiab cov hlau phaj sab hauv thiab sab nraud. Yog tias pom muaj teeb meem loj, kho lawv sai li sai tau. Yog tias qhov tsis xws luag tsis loj heev, lawv tuaj yeem raug tso tseg rau kev kho thaum lub sijhawm kaw tom ntej ntawm lub qhov cub. , yog tias pom muaj dab tsi txawv txawv tab sis tsis cuam tshuam rau kev nyab xeeb ntawm kev tsim khoom, cov ntaub ntawv yuav tsum tau ua rau yav tom ntej siv.
1.5 Yog tias tsim nyog, tshem tawm lub plhaub sab nraud, txheej txheej rwb thaiv tsev, thiab lwm yam rau kev tshuaj xyuas zoo. Yog tias pom muaj kev puas tsuaj loj, nws yuav tsum tau kho ua ntej siv txuas ntxiv. Nyob rau tib lub sijhawm, kev tshuaj xyuas thiab kho cov ntaub ntawv yuav tsum tau sau rau hauv phau ntawv sau npe ntawm boiler / chav generator kev nyab xeeb.
2.Thaum lub boiler / chav generator tsis siv rau lub sij hawm ntev, muaj ob txoj kev los tswj lub boiler / chav generator: qhuav txoj kev thiab ntub txoj kev. Txoj kev tu kom qhuav yuav tsum tau siv yog tias lub qhov cub kaw rau ntau tshaj ib hlis, thiab txoj kev tu ntub dej tuaj yeem siv tau yog tias lub qhov cub raug kaw tsawg dua ib hlis.
2.1 Txoj kev tu kom qhuav, tom qab lub tshuab hluav taws xob boiler / chav tsev kaw lawm, ntws cov dej hauv boiler, kom huv si tshem tawm cov av sab hauv thiab yaug nws, ces tshuab ziab nrog cua txias (compressed cua), thiab muab faib rau 10-30 hli lumps. ntawm quicklime rau hauv daim hlau. Nruab nws thiab muab tso rau hauv lub nruas. Nco ntsoov tsis txhob cia lub quicklime los rau hauv kev sib cuag nrog hlau. Qhov hnyav ntawm quicklime yog xam raws li 8 kilograms ib cubic meter ntawm nruas ntim. Thaum kawg, kaw tag nrho cov qhov, tes qhov, thiab cov yeeb nkab li qub, thiab xyuas nws txhua peb lub hlis. Yog tias Quicklime pulverized thiab yuav tsum tau hloov tam sim ntawd, thiab lub tais ceev yuav tsum tau muab tshem tawm thaum lub boiler/steam generator recommissioned.
2.2 Txoj kev tu ntub dej: Tom qab lub boiler / chav generator kaw lawm, ntws boiler dej, kom huv si tshem tawm cov av sab hauv, yaug nws, rov txhaj cov dej kho kom txog thaum nws puv, thiab kub boiler dej rau 100 ° C rau. tso pa tawm hauv dej. Tshem tawm ntawm qhov cub, thiab tom qab ntawd kaw tag nrho cov li qub. Txoj kev no tsis tuaj yeem siv rau hauv qhov chaw uas muaj huab cua txias kom tsis txhob khov ntawm lub qhov cub dej thiab ua rau lub tshuab hluav taws xob boiler / chav ua haujlwm.
Post lub sij hawm: Oct-31-2023
