Qhov twg stainless hlau dej tanks muaj zog dua li cov cement dej tso tsheb hlau luam?
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Qhov twg stainless hlau dej tanks muaj zog dua li cov cement dej tso tsheb hlau luam?
Ua ntej, qhia cov yam ntxwv ntawm stainless hlau dej tank:
Khoom noj khoom haus zoo qib stainless hlau SUS304 zoo heev txuas lub neej kev pab cuam ntawm lub tank dej. Cov khoom tsim yog tsim nyog, ruaj khov thiab ruaj khov, nrog lub teeb yuag, siab zog, corrosion kuj, impermeability thiab seismic kuj, yeej tsis xeb, tsis tawg, thiab tsis muaj kuab paug thib ob rau dej zoo. Lub rwb thaiv tsev dej ntauwd thiab rwb thaiv tsev dej tank siv 50mm imported polyurethane ua npuas ncauj txheej, uas tsis muaj cua sov poob thiab zoo rwb thaiv tsev nyhuv; Qhov sib koom ua ke yog welded nrog high-frequency resistance seam welding, uas tsis yooj yim rau xeb thiab dej to; Sab hauv liner yog ua los ntawm SUS304 stainless hlau phaj. Cov qauv tsim tshwj xeeb thiab tsim nyog, hloov tau yooj yim thiab tsim nyog phaj qauv tsim, tuaj yeem hloov mus rau ntau qhov sib xyaw ua ke ntawm cov ntim. Tsis tsuas yog nws ua kom lub siab tshaj plaws ntawm lub cev lub cev, tab sis kuj yuav tsum tau rau cov xov lub qhov ncauj:
1) welding pas nrig yog ua los ntawm stainless hlau, ER308L, thiab tag nrho cov welded siv tungsten argon roj tiv thaiv txheej txheem vuam;
2) Ua ntej vuam, grooves yuav tsum tau ua raws li cov kev cai ntawm GB/T985-1998. Qhov luaj li cas tsim sab nraum lub vuam seam yuav tsum ua raws li cov kev cai ntawm JB/T794-1999, thiab yuav tsum tsis txhob muaj kev sib tsoo tsis tseeb lossis slag suav nrog;
3) Qhov saum npoo yuav tsum du, tsis muaj kab nrib pleb, vuam seam yuav tsum tsis muaj npuas, thiab cov txheej txheem hauv ob sab phlu yuav tsum tau teem caij sib npaug tsis muaj burrs.
4) Tom qab kev teeb tsa lub tank dej tiav, ntxuav thiab tshem tawm cov kab mob sab hauv thiab sab nraud. Tom qab tsim khoom thiab teeb tsa, ua qhov ntsuas dej puv. Stainless hlau welded atmospheric dej tso tsheb hlau luam yog dav siv rau kev tswj lub tsev dej, khaws cia cov dej tso tsheb hlau luam, kub rwb thaiv tsev cia nyob rau hauv cov dej kub, thiab condensing dej tanks. Nws daws cov teeb meem ntawm cov dej tso tsheb hlau luam, xws li kev nyuaj hauv kev tsim khoom thiab kev teeb tsa, cov nyhuv tsis zoo los tiv thaiv corrosion, lub neej ua haujlwm luv luv, thiab yooj yim to taub ntawm prefabricated dej tank thiab kev laus ntawm cov roj hmab strips. Nws muaj qhov zoo ntawm kev tsim khoom siab, kev tsim khoom yooj yim, tsis xav tau cov cuab yeej nqa, thiab tsis muaj kuab paug ntawm cov dej tsis zoo.
(1) Kev sib koom ua ke thiab vuam ntawm cov duab plaub zoo li nyias daim hlau los ntawm cov chav nyob, nrog rau cov yam ntxwv niaj hnub thiab zoo nkauj zoo nkauj, sib xws, thiab kev xaiv yooj yim.
(2) Muaj kev nyab xeeb thiab huv si, ruaj khov. Tag nrho cov txheej txheem yog kaw, nrog ib tug du nto ua los ntawm stainless hlau cov ntaub ntawv uas tsis yog prone rau algae loj hlob, thiab cov sediment nyob rau hauv dej kuj yog kom meej meej ntxuav. Cov txheej rwb thaiv tsev txais yuav 5.0CM polyurethane ua npuas ncauj, uas muaj cov rwb thaiv tsev zoo heev thiab tam sim no yog cov khoom siv rwb thaiv tsev zoo tshaj plaws hauv ntiaj teb.
(3) Yooj yim rau nruab, txhua qhov sib xyaw ua ke. Lub tank dej yog tsim los ntawm cov duab plaub stainless hlau ua nyias daim hlau, sib sau ua ke thiab welded, thiab tuaj yeem ua ke rau ntau yam duab xws li polygonal, stepped, thiab L-shaped raws li cov khoom siv qhov chaw.
(4) Kev xaiv cov khoom zoo heev, corrosion thiab tawg kuj. Xaiv austenitic, ferrite, thiab ultra-low carbon stainless hlau daim hlau nrog kev ua tau zoo heev rau tensile nias, uas muaj qhov tshwj xeeb corrosion tsis kam thiab tawg tsis kam.
(5) Zoo crafted thiab dav siv. Los ntawm kev siv cov pwm tsim pwm rau hydraulic stretching, lub kaum sab xis concave convex dej tank phaj muaj qhov ua tau zoo thiab tuaj yeem siv dav rau cov dej txias thiab dej kub cia tank hauv tsev so, chav tsev, cov tsev siab siab, thiab cov chaw tsim khoom, nrog rau cov dej cia. ntim hauv cov zaub mov, tshuaj, kev tiv thaiv ib puag ncig, thiab tshuaj lom neeg kev lag luam.
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