Txoj kev tu thiab ceev faj rau cov tshuaj cia tank

Thaum lub sij hawm ua hauj lwm ntawm cov tshuaj cia tank, nws yog tsim nyog los ntxuav los yog hloov cov kua theem ntsuas kev kho, los yog hloov lub inlet, qhov hluav taws xob, thiab ntws li qub kom tshem tawm thiab ntxuav cov dej txias coils. Xyuas thiab kho qhov kev nyab xeeb valve qhov hluav taws xob ntes. Kho cov txheej txheem tiv thaiv corrosion thiab rwb thaiv tsev.

Kev kho loj: suav nrog kev kho cov khoom siv sab hauv ntawm lub tank cia hauv qhov kev kho nruab nrab. Rau qhov chaw uas pom tias muaj cov kab nrib pleb, corrosion hnyav, thiab lwm yam, yuav tsum tau ua raws li kev kho lossis hloov ntawm lub tog raj kheej seem. Polymer composite cov ntaub ntawv tuaj yeem siv los kho. Raws li kev soj ntsuam sab hauv thiab sab nraud, nrog rau tom qab kho lossis hloov lub tog raj kheej sib koom ua ke, yuav tsum tau kuaj cov dej xau lossis ntsuas hydraulic. Tag nrho tshem tawm cov paj ntaub thiab ua kom sov. Ua lwm yam teeb meem pom thaum lub sij hawm soj ntsuam sab hauv thiab sab nraud ntawm lub tank cia.

Cov txheej txheem kev saib xyuas thiab cov qauv zoo rau cov khoom ntim tshuaj, xws li drilling, vuam, thiab hloov cov thooj voos kheej kheej, yuav tsum tau ua raws li "Cov Cai Tswj Kev Muaj Peev Xwm" thiab lwm yam qauv, thiab cov phiaj xwm tshwj xeeb yuav tsum tau tsim thiab pom zoo los ntawm cov neeg ua haujlwm ntawm lub tuam txhab. Cov ntaub ntawv siv los kho (cov ntaub ntawv hauv paus, vuam rods, vuam hlau, fluxes, thiab lwm yam) thiab li qub yuav tsum muaj daim ntawv pov thawj zoo. Thaum siv cov khoom qub rau li qub thiab cov fasteners, lawv yuav tsum tau kuaj xyuas thiab tsim nyog ua ntej siv.

Lub fasteners rau assembling lub tank cia yuav tsum tau coated nrog lubricating khoom, thiab cov bolts yuav tsum tau nruj nreem diagonally nyob rau hauv ib theem zuj zus. Cov gaskets uas tsis yog xim hlau feem ntau tsis tuaj yeem rov siv dua, thiab thaum xaiv cov gaskets, qhov corrosiveness ntawm qhov nruab nrab yuav tsum xav txog. Tom qab kho thiab tshuaj xyuas, kev tiv thaiv corrosion thiab rwb thaiv tsev ua haujlwm tsuas yog ua tiav.

Kev ceev faj rau chemical cia tanks:

1. Cov tso tsheb hlau luam cia rau cov roj hluav taws xob thiab cov kua dej yuav tsum tau nruab nrog cov khoom siv hluav taws xob tsim nyog. Kev haus luam yeeb, qhib hluav taws teeb pom kev zoo, cua sov, thiab nqa lawv cov khoom siv hluav taws xob mus rau hauv lub tank yog txwv nruj.
2. Rau cov tso tsheb hlau luam uas khaws cov nplaim hluav taws, tawg, tshuaj lom, corrosive thiab lwm yam xov xwm, cov kev cai tseem ceeb ntawm kev tswj cov khoom siv phom sij yuav tsum tau ua nruj me ntsis.
3. Ua ntej lub tank tshuaj xyuas thiab kho, lub zog ntawm cov khoom siv hluav taws xob cuam tshuam nrog lub tank yuav tsum raug txiav tawm, thiab cov txheej txheem xa khoom yuav tsum ua kom tiav.
4. Tom qab qhov nruab nrab hauv lub tank ntim tau ntws tawm, lub qhov hluav taws xob thiab qhov hluav taws xob yuav tsum raug kaw lossis daim phiaj dig muag yuav tsum tau ntxiv kom cais cov kav dej thiab cov khoom siv txuas nrog lawv, thiab cov cim qhia meej yuav tsum tau teeb tsa.
5. Rau cov tso tsheb hlau luam uas muaj cov nplaim hluav taws kub hnyiab, corrosive, tshuaj lom, lossis cov xov xwm suffocating, lawv yuav tsum tau hloov pauv, nruab nrab, tshuaj tua kab mob, ntxuav, thiab lwm yam kev kho mob, thiab raug tshuaj xyuas thiab tshuaj xyuas tom qab kev kho mob. Cov txiaj ntsig kev soj ntsuam yuav tsum ua kom tau raws li qhov yuav tsum tau muaj ntawm cov kev qhia tshwj xeeb thiab cov qauv. Nws yog nruj me ntsis txwv tsis pub hloov cov xov xwm flammable nrog huab cua.