1.Lub hom phiaj thiab qhov tseem ceeb ntawm kev ntxuav tau zoo li cas?
Xyuas kom zoo annealing zoo: Yog tias cov roj seem tseem nyob ntawm qhov chaw, cov roj zaj duab xis yuav carbonize thiab decompose nyob rau hauv qhov siab -kub ib puag ncig ntawm lub qhov cub annealing (~ 700 degree), tsim nyuaj- rau- tshem tawm cov pa roj carbon monoxide los yog cov roj stains, ua rau lub ntsej muag du thiab ua rau cov hlau tsis sib haum.
Xyuas kom cov txheej txheej / plating adhesion: Txawm tias kub-dip galvanizing, electro-galvanizing, los yog xim txheej, ib tug huv si yog ib qho yuav tsum tau ua ntej kom tau zoo txheej adhesion, uniformity, thiab corrosion kuj. Roj stains tuaj yeem ua rau txheej txheej tev thiab tsis xws li pinholes.
Txhim kho cov khoom lag luam zoo: Rau cov tsheb thiab cov khoom siv steel hlau nrog siab -qib qhov yuav tsum tau ua, kev huv ntawm qhov chaw yog qhov tseem ceeb qhia.
2.Dab tsi yog cov txheej txheem tu lub ntsiab?
Ua ntej-Tshaj Tawm:
Kev txhuam lub cev: Cov sawb hlau ua ntej dhau los ntawm ib lossis ntau txheej ntawm nylon lossis steel hlau txhuam chais, mechanically tshem tawm feem ntau ntawm cov roj dov xoob thiab hlau hmoov nrog kev pab ntawm cov tshuaj tsuag.
Kub Alkaline Txau: Cov tshuaj tsuag muaj zog yog ua los ntawm kev siv lub siab - kub (60-80 degree) thiab cov tshuaj muaj zog alkaline ntxuav kom pib tshem tawm cov roj stains.
Main Cleaning Section (Core):
Electrolytic Cleaning: Qhov no yog kauj ruam tseem ceeb hauv kev ntxuav tob. Lub sawb hlau, ua raws li cov cathode (los yog alternating anode / cathode), yog immersed nyob rau hauv ib tug muaj zog alkaline electrolyte. Thaum siv ncaj qha tam sim no, cov tshuaj tiv thaiv electrolytic muaj zog tshwm sim ntawm cov kab hlau rhuav, tsim ntau cov hydrogen (lossis oxygen) microbubbles.
Mechanical Peeling: Cov microbubbles, zoo li "cov foob pob me me," tev cov roj zaj duab xis tawm ntawm cov hlau.
Saponification thiab Emulsification Enhancement: Nyob rau hauv kev sib xyaw ua ke ntawm tam sim no thiab kub siab (70-90 degree), saponification cov tshuaj tiv thaiv thiab emulsification ntawm cov tshuaj alkaline thiab roj tau txhim kho zoo heev.
Nruam txau thiab ntub dej: Ua ke nrog electrolytic cell, muaj alkaline txau thiab ntub dej tas li.
Ncej -tu thiab yaug seem:
Kev ywg dej kub: Tom qab alkaline ntxuav, alkaline silicates thiab lwm yam khoom ua raws li qhov chaw ntawm lub sawb. Nws yuav tsum tau ntau-theem (2-4 theem) countercurrent rinsing nrog high-kub dej kub (feem ntau deionized dej) kom paub meej tshem tawm tag nrho cov residual alkaline kua thiab impurities.
3.Dab tsi yog qhov tseem ceeb ntawm lub tshuab ntxuav?
Kev ntxuav tu:
Muaj pes tsawg leeg: Feem ntau sodium hydroxide, compounded nrog surfactants, complexing agents, defoamers, thiab lwm yam.
Kev Tswj Xyuas: Yuav tsum tau saib xyuas online thiab tsis siv neeg tswj cov concentration, kub, thiab conductivity, thiab tsis tu ncua pom thiab hloov.
Txhuam System:
Txhuam Rollers: Cov khoom siv thiab bristle hardness raug xaiv raws li qhov chaw ntawm cov sawb hlau.
Squeeze Rollers: Rubber squeeze rollers yog siv tom qab txhua theem tu / yaug kom tshem tawm cov kua ntau dhau thiab tiv thaiv kev sib kis -.
Electrolysis System:
Electrodes: Feem ntau ua los ntawm stainless hlau.
Kev Siv Hluav Taws Xob: Muab qhov ruaj khov thiab kho tau DC lub zog.
Filtration thiab Circulation System:
Magnetic filtration + bag/cartridge filtration: Siv rau kev tshem tawm cov hmoov hlau tsis tu ncua thiab tshem tawm cov impurities los ntawm cov tshuaj ntxuav, thiab yog lub hauv paus tseem ceeb rau kev tu kom ruaj khov.
Kev kho dej khib nyiab: Cov kab tsim khoom niaj hnub no tau nruab nrog cov txheej txheem dej khib nyiab kom ua tiav alkali rov qab thiab ua raws li cov dej khib nyiab.
4.Dab tsi yog qhov ntsuas tseem ceeb rau kev ntsuam xyuas kev ua haujlwm huv?
Cov ntsiab lus ntawm cov roj residual saum npoo: Chav tsev yog mg / m² (cov txheej txheem ntau: hydrophilic method, ultraviolet spectrophotometry). High- cov phaj qib yuav tsum tsawg dua 5 mg / m², lossis qis dua.
Nto residual hlau hmoov cov ntsiab lus.
Dej zaj duab xis txuas ntxiv mus kuaj: Saib xyuas qhov sib xws thiab txuas ntxiv ntawm cov yeeb yaj kiab dej ntawm cov kab xev tom qab yaug kom txiav txim siab huv.
Nto zoo tom qab qhov tseeb annealing / txheej: Qhov no yog qhov kawg tshuaj ntsuam.
5.Dab tsi yog cov qauv hauv kev tsim kho tshuab?
High Efficiency thiab Kev Tiv Thaiv Ib puag ncig: Tsim kom muaj txiaj ntsig zoo, ib puag ncig tus phooj ywg ntxuav cov neeg ua haujlwm tuaj yeem ua haujlwm ntawm qhov kub thiab txias, txo kev siv hluav taws xob thiab kev kho dej khib nyiab.
Nitric Acid-Pickling Dawb: Cov txheej txheem me me ntawm cov kua qaub (acid- ntxuav chav ua ke) qee zaum siv tom qab ntxuav theem. Kev lig kev cai, nitric acid tau siv, tab sis kev siv cov kua qaub ib puag ncig (xws li sulfuric acid thiab organic acids) tam sim no tau txhawb nqa los ua lwm txoj hauv kev.
Intelligent Control: Intelligent dynamic optimization ntawm tu txheej txheem tsis raws li sensors thiab qauv.
Qhuav/Semi-Kev Tshawb Nrhiav Kev Tshawb Fawb Qhuav Qhuav: Kev siv cov laser lossis cov dej khov qhuav qhuav, piv txwv li, tam sim no nyob rau hauv kev tshawb fawb lossis siv hauv cov chaw tshwj xeeb, txhawm rau txo cov dej thiab tshuaj siv tshuaj.