Kwishishini lentsimbi, ukugcina ukusebenza kakuhle ngexesha lenkqubo yokugaya intsimbi kubalulekile ekususeni isikali se-oxide kunye nobushushu, ukuqinisekisa ukuba iindawo zentsimbi engagqwaliyo zisemgangathweni ophezulu. Nangona kunjalo, iindlela zemveli zokugaya intsimbi, ezixhomekeke kunyango lweekhemikhali ezifana ne-hydrochloric (I-HCl) okanye i-sulfuric acid, zihlala zihlushwa ziziphumo ezingahambelaniyo ngenxa yezisombululo ze-asidi eziwohlokayo kunye nokungabikho kokubeka esweni ngexesha langempela. Oku kukhokelela ekungasebenzi kakuhle, amazinga aphezulu okulahlwa, kunye nemingeni yokuthobela i-EPA ebiza kakhulu.
ILonnmeterimitha yoxinano lwe-asidi emgceniyinguqulelo yomdlalo esebenzisa itekhnoloji ye-ultrasonic ukuze iqhubekeukulinganiswa koxinano lwe-asidi kwi-intanethiYenzelwe izityalo zokucoca intsimbi kunye neengcali, le mitha yoxinano lwe-asidi inika ukuchaneka okungenamngxuma, izixhobo ezimelana ne-asidi, kunye nokudibanisa okuzenzakalelayo okungenamthungo. Linyathelo elibalulekileyo ekuphuculeni umgangatho kunye nokusebenza kakuhle kwamashishini emveliso yentsimbi, izityalo zokucubungula isinyithi ezingenayo i-ferrous, izixhobo zemveliso yeebheringi kunye nezibophelelo, izityalo zokufaka i-electroplating, imigca yemveliso ye-anodizing, izityalo zokwenza i-wafer, iifektri zebhodi yesekethe eprintiweyo (PCB), abavelisi bezixhobo zeekhemikhali, izityalo zokuphinda zisetyenziswe zesinyithi kunye nezityalo zokuhlaziya.
Ulwazi loBugcisa
Nangona i-passivation iphucula ukumelana nokugqwala kwezinto zentsimbi engagqwaliyo, ayikwazi ukulungisa ezinye iziphene zokwenziwa. Umzekelo, ayisusi umbala wobushushu okanye isikali se-oxide esibangelwa ziinkqubo zokuwelda kunye nonyango lobushushu. Ngokwembali, ezi ngxaki ziye zasonjululwa ngenkqubo eyongezelelweyo yekhemikhali eyaziwa ngokuba yi-"pickling."
Indlela i-Pickling yentsimbi engatyiwayo esebenza ngayo
I-Pickling isebenza njengonyango lwangaphambi kokudlula, apho iindawo zentsimbi engagqwaliyo zintywiliselwa kwisisombululo se-asidi—ngesiqhelo i-hydrochloric okanye i-sulfuric acid—ukuze kunyibilikiswe isikali se-oxide, umbala wobushushu, kunye namasuntswana entsimbi afakwe ngaphakathi. Nangona kunjalo, le nkqubo yokugaya intsimbi ayicacanga ngokwemvelo, inika imingeni efana nemigaqo engqongqo ye-EPA kunye neziphumo ezingaguqukiyo. Njengoko isisombululo se-asidi siguga, ukusebenza kwaso kuyancipha, kwaye ubungakanani bokususwa kwezinto bunokwahluka kakhulu, nto leyo eyenza kube nzima ukuxhasa imizamo yokugcina umgangatho ofanayo kwinkqubo yokugaya intsimbi.
Imingeni ephambili ekujongeni i-Inline Pickling Bath Monitoring
Ukubeka iliso ekuhlambeni amanzi amdaka ebhedini yinto ebalulekileyoinkqubo yokukha intsimbikodwa iza neendawo ezininzi ezibuhlungu ezinokuthintela ukusebenza kakuhle kunye nomgangatho kwiinkqubo yokugaya isinyithi kunye nenkqubo yokugaya i-HCLOmnye umceli mngeni omkhulu kukungabikho kwedatha yexesha langempela, njengoko iindlela zemveli ezifana nokuthatha iisampulu ngesandla kunye nohlalutyo lwelebhu olungaxhunyiwe kwi-intanethi (umz., i-titration) zizisa ukulibaziseka kwemizuzu eli-10-30. Oku kubambezeleka kudla ngokukhokelela ekuqokeleleni kakhulu, okubangela ukubhitya kwe-hydrogen kwisinyithi esinamandla, okanye ukuncipha kokufakwa kwe-okside, okushiya isikali se-oxide singabi nanto kwaye kwandisa amazinga okulahlwa ukuya kuthi ga kwi-15%.
Enye ingxaki ebalulekileyo kukuwohloka kwezisombululo ze-asidi ngokuhamba kwexesha. Indlela erhabaxa ngayo iibhafu zokucoca ikwabeka emngciphekweni izixhobo zokujonga, apho izinzwa zemveli ezifana neemitha zoxinano lweglasi zichaphazeleka kukonakala, nto leyo ebangela ukuba kufuneke ukuba zitshintshwe rhoqo kwaye zilungiswe, nto leyo enokubangela ukuba iindleko zonyuke.inkqubo yokukha iikhemikhaliamawaka ngonyaka.
Ukuthobela indalo kongeza ubunzima obungakumbi, njengoko imithetho ye-EPA ifuna ulawulo oluqinileyo lwe-asidi enkungu kunye nokulahlwa kwenkunkuma. Ukubeka esweni okungachanekanga kunokukhokelela ekwaphulweni kwemithetho, kubangele izigwebo kunye nokuphathwa kwe-asidi yenkunkuma nzima. Ukongeza, umahluko ekususweni kwezinto wenza kube nzima ukufikelela kumgangatho ofanayo womphezulu. Ukujongana nezi ndawo zentlungu kufuna isisombululo esinamandla njenge-imitha yoxinano lwe-asidi kwi-intanethiukuqinisekisa ukuchaneka kunye nokuzinza kwenkqubo.
Iingenelo zokwazisa i-Inline Acid Density Meter
Ukuguqula Ukusebenza Kakuhle Nokuchaneka Kwi-Acid Pickling
Ukwaziswa kwemitha yoxinano lwe-asidi emgceni, efana nesisombululo esiphambili sikaLonnmeter, kuguqula inkqubo yokugaya intsimbi ngokubonelela ngomlinganiselo woxinano lwe-asidi ngexesha langempela kwi-intanethi. Le teknoloji iqinisekisa ukuba uxinano lwe-asidi lugcinwa ngaphakathi koluhlu olufanelekileyo, luthintela ukugaya kakhulu okunokubangela ukubhitya kwe-hydrogen okanye ukugaya ngaphantsi okushiya isikali se-oxide singasebenzi. Ngokujonga utshintsho loxinano olubangelwa kukuqokelelwa kwee-ion zesinyithi, imitha ibangela uhlengahlengiso oluzenzekelayo.
Ukonga Iindleko kunye Nokuthembeka Kokusebenza
Ukusebenzisa imitha yoxinano lwe-asidi ngaphakathi kuzisa iingenelo ezinkulu zeendleko, kunciphisa ukusetyenziswa kwamandla. Ngokudibanisa neenkqubo ze-PLC/DCS nge-4-20 mA okanye i-RS485 outputs, imitha izenzekela ngokuzenzakalelayo ukuzaliswa kwe-asidi kunye nolawulo lwenkunkuma.
Ukuthobela iNdalo kunye nokuguquguquka kwayo
Imitha yoxinano lwe-asidi kwi-intanethi ixhasa ukuthotyelwa kokusingqongileyo ngokugcina amanqanaba e-asidi engaphantsi kwemida ye-EPA, iphephe izigwebo kwaye yenza kube lula unyango lwe-asidi yenkunkuma. Ukuguquguquka kwayo kufikelela kwiinkqubo zebatch, apho ivavanya ukuncipha kwe-asidi emva komjikelo, kunye neenkqubo zonyango lwenkunkuma.
Ulawulo lweNkqubo oluPhuculweyo kunye nokuLungela iXesha elizayo
Ngaphaya kokuzuza kwangoko, imitha yoxinano lwe-asidi emgceni ivumela ulawulo lwenkqubo yokuqikelela ngokufumanisa iindlela ezisetyenziswa kwidatha yoxinano, ivumela iingcali ukuba zilindele ukuwohloka kwe-asidi okanye imiba yezixhobo ngaphambi kokuba inyuke. Idityaniswe ne-automation, inciphisa ukungenelela ngesandla, ikhulula abasebenzi ukuba bagxile kwimisebenzi yesicwangciso-qhinga. Kwiifektri zokucoca intsimbi ezicinga phambili, le teknoloji ixhasa ukuphuculwa kwe-OEM/ODM ngokwezifiso kunye nentsebenziswano ye-R&D, ukuqinisekisa ukufikelela kwiindlela ezintsha ezisemgangathweni.
Imibuzo ebuzwa rhoqo
Imitha yoxinano lwe-asidi engaphakathi iyiphucula njani inkqubo yokukha?
Imitha yoxinano lwe-asidi emgceni ibonelela ngedatha yenkqubo yokukhetha i-asidi ngexesha langempela, igcina uxinaniso olufanelekileyo, iphucula ukusebenza kakuhle kwaye iqinisekisa ukugqitywa kwentsimbi okuhambelana ne-ASTM.
Ngaba ingakwazi ukumelana neemeko ezinzima zokukha amanzi?
Ewe, ii-sensors zeHastelloy ezimelana ne-asidi ezikwi-inline acid density meter kunye nobomi obude ziyenza ifaneleke kwiimeko zentsimbi ezibolayo, ezihlala ixesha elide kunezixhobo zeglasi okanye zeplastiki zemveli.
Ngaba kunokwenzeka ukuhlanganiswa neenkqubo ezikhoyo?
Ngokuqinisekileyo, imitha yoxinano lwe-asidi kwi-intanethi ixhasa iiprotokholi ze-4-20 mA kunye neModbus, ezidityaniswe ne-PLC/DCS yolawulo lwenkqubo yokugaya intsimbi ezenzekelayo, nto leyo enciphisa ukungenelela ngesandla.
Ukuphakamisa inkqubo yokugaya intsimbi kufuna umlinganiselo ochanekileyo woxinano lwe-asidi kwi-intanethi ukuze kuphuculwe umgangatho, kuncitshiswe inkunkuma, kwaye kuncitshiswe iindleko. Imitha yoxinano lwe-asidi engaphakathi eLonnmeter inika ukuchaneka okungenakuthelekiswa nanto, ukuqina, kunye nokuzisebenzela ngokuzenzekelayo. Thatha inyathelo ngoku—fumana enye yeesampulu zasimahla ezili-1,000 (ofike kuqala, ofike kuqala) okanye ukhuphele zethu zasimahlainkqubo yokukha i-asidi kwi-pdfukuze uvule ulwazi. Ngenisa umbuzo wakho ukuze ufumane izisombululo ze-OEM/ODM ezenziwe ngokwezifiso (umz., uqhagamshelo lwe-WiFi, usetyenziso lweselfowuni) okanye ujoyine inkqubo yethu yophando nophuhliso ukuze ufumane ukufikelela kubuchwepheshe kwangethuba. Guqula inkqubo yakho yokusika isinyithi namhlanje!
Ixesha lokuthumela: Juni-10-2025
