Nws cov qauv yog exquisite, tsim nyog thiab tshaj. Nws yog dav siv nyob rau hauv civil thiab industrial vaj tse. Nws yog cov khoom zoo rau kev khaws cia thiab tswj dej. Nws muaj cov qauv tsim, tsim txhua yam, ua ke nrog, muaj zog, sealing zoo, tiv thaiv kev ua kom txhob muaj cov dej tsis zoo, tsis txhob txaj, hnyav, ib nrab ntawm cov dej steel uas yooj yim, nqi tsim nyog, zoo nkauj , zoo nkauj, tswv yim thiab lwm yam ntxwv.
1. Raws li lwm yam khoom siv khaws cia cov dej hauv cov dej, lub qhov dej tsis muaj dej tsis muaj peev xwm tsuas yog siv rau cov dej haus (dej tua hluav taws), thiab tsis tuaj yeem sau nrog hydrochloric acid, sulfuric acid los yog kua muaj acidity thiab alkali cov ntsiab lus.
2. Thaum siv lub tank dej, tsis txhob tso lwm yam khoom siv hnyav rau saum dej tank. Txhob siv cov khoom nyuab los tuav los yog kos cov dej tank teeb thiab cov yeeb nkab fittings. Yog tias muaj teeb meem, thov qhia rau cov neeg ua haujlwm kho tsev ntawm lub khw thiab kho cov neeg ua haujlwm txuas rau. Qhov yuav tsum tau ua yog tshwj xeeb rau cov tshuaj fluoride vov. Cov tub txawg ua hauj lwm, ntws cov dej thaum tu.
3. Cov neeg ua haujlwm saib xyuas cov neeg ua hauj lwm nquag saib xyuas cov kev siv sab hauv thiab sab nraud thiab cov khoom siv hauv lub tank dej txhua lub hlis thiab ceeb toom rau lub khw yog tias muaj teeb meem.
4. Tsis txhob qhib dej tso dej npog npog npog kom tsis txhob muaj cov pa phem ntau dua qub. Lub tank yuav tsum tau ntxuav thiab tua kab mob 1-2 zaug hauv ib lub xyoo.
Kev saib xyuas ntawm cov dej tsis qab hlau tsis huv: Tom qab siv lub taub dej tsis muaj dej tsis huv, ua ntej ntxuav lub qhov dej thiab lwm qhov chaw. Them nyiaj tshwj xeeb kom tshem tawm cov roj rau ntawm lub twj tso kua mis thiab cov av nyob rau hauv qhov concave ib feem ntawm cov kua tank.