Izinto zokulungisa ubhedu zizinto ezibalulekileyo kwiinkqubo ezahlukeneyo zamashishini, ngakumbi kumashishini okucoca i-electroplating kunye nesinyithi. Ezi zihlaziyi zidlala indima ebalulekileyo ekuguquleni i-alternating current (AC) ibe yi-direct current (DC) yokucokisa ubhedu nge-electrolytic. Ukuqonda umgaqo wokusebenza we-electrolytic copper rectifiers kubalulekile ekuqondeni ukubaluleka kwabo kwizicelo zoshishino.
Umgaqo osebenzayo we-electrolytic copper rectifier ubandakanya ukuguqulwa kwe-AC ukuya kwi-DC ngenkqubo ye-electrolysis. I-Electrolysis yinkqubo yeekhemikhali esebenzisa umsinga wombane ukuqhuba ukusabela kweekhemikhali ezingezizo ezizenzekelayo. Kwimeko yokucocwa kobhedu, umlungisi uququzelela ukubekwa kobhedu olusulungekileyo kwi-cathode ngokugqithisa i-DC elawulwayo ngoku ngesisombululo se-copper sulfate.
Izinto ezisisiseko ze-electrolytic copper rectifier ziquka i-transformer, iyunithi yokulungisa, kunye nenkqubo yokulawula. I-transformer inoxanduva lokuhla amandla ombane aphezulu we-AC ukuya kumbane ophantsi ofanelekileyo kwinkqubo ye-electrolytic. Iyunithi yokulungisa, ehlala iquka i-diode okanye i-thyristors, iguqula i-AC ibe yi-DC ngokuvumela ukuhamba kwangoku kwicala elinye kuphela. Inkqubo yokulawula ilawula i-voltage ye-output kunye ne-current ukuze kuqinisekiswe iimeko ezichanekileyo kunye nezizinzileyo zenkqubo yokucoca i-electrolytic.
Inkqubo yokucoca ubhedu kwe-electrolytic iqala ngokulungiswa kwe-electrolyte, isisombululo se-copper sulfate kunye ne-sulfuric acid. I-anode, ngokuqhelekileyo yenziwe ngobhedu olungcolileyo, kunye ne-cathode, eyenziwe ngobhedu olucocekileyo, ifakwe kwi-electrolyte. Xa i-rectifier ivuliwe, iguqula ukunikezelwa kwe-AC kwi-DC, kwaye i-current flow flows ukusuka kwi-anode ukuya kwi-cathode nge-electrolyte.
Kwi-anode, ubhedu olungcolileyo lungena kwi-oxidation, lukhupha i-ion zethusi kwi-electrolyte. Ezi ion zobhedu emva koko zifuduka ngesisombululo kwaye zifakwe kwi-cathode njengobhedu olusulungekileyo. Oku kuhamba ngokuqhubekayo kwangoku kunye nokubekwa okukhethiweyo kweeyoni zethusi kwi-cathode kubangela ukucocwa kobhedu, okwenza kube lula kwizicelo ezahlukeneyo zoshishino.
Umgaqo osebenzayo we-electrolytic copper rectifier usekwe kwimithetho esisiseko ye-electrolysis, ngakumbi imithetho kaFaraday. Le mithetho ilawula imiba yobungakanani be-electrolysis kwaye inika isiseko sokuqonda ubudlelwane phakathi kwexabiso lezinto ezigciniweyo kunye nobuninzi bombane ogqithiselwe kwi-electrolyte.
Umthetho wokuqala kaFaraday uthi inani leekhemikhali ezitshintshileyo eziveliswa ngumbane wombane zilingana nobungakanani bombane ogqithiswe kwi-electrolyte. Kwimeko yokucocwa kobhedu lwe-electrolytic, lo mthetho unquma inani lobhedu olucocekileyo olufakwe kwi-cathode esekelwe ngoku kudlula kwi-rectifier kunye nobude benkqubo ye-electrolysis.
Umthetho wesibini weFaraday uhambelana nenani lezinto ezifakwe ngexesha le-electrolysis kubunzima obulinganayo bezinto kunye nobuninzi bombane ogqithiswe kwi-electrolyte. Lo mthetho ubalulekile ekunqumeni ukusebenza kakuhle kwenkqubo yokucoca i-electrolytic copper kunye nokuqinisekisa ukuveliswa okuhambelanayo kobhedu oluphezulu.
Ukongeza kwimithetho kaFaraday, umgaqo wokusebenza we-electrolytic copper rectifiers ubandakanya ukuqwalaselwa kokulawulwa kwamandla ombane, ulawulo lwangoku, kunye nokusebenza kakuhle kwenkqubo yokucoca. Inkqubo yokulawula yolungisa idlala indima ebalulekileyo ekugcineni amandla ombane afunekayo kunye namanqanaba akhoyo, ayimfuneko ekuphumezeni umgangatho ofunekayo kunye nokusulungeka kobhedu olusulungekileyo.
Ngaphaya koko, ukusebenza kakuhle kwenkqubo yokusulungekiswa kobhedu kwe-electrolytic kuphenjelelwa zizinto ezinje ngobushushu, ukuphazamiseka kwe-electrolyte, kunye noyilo lweseli ye-electrochemical. Ezi zinto zinokuchaphazela umlinganiselo wokufakwa kobhedu, ukusetyenziswa kwamandla komlungisi, kunye neendleko ezipheleleyo zokwenziwa komsebenzi wokucokisa.
Ekugqibeleni, umgaqo wokusebenza we-electrolytic copper rectifiers usekelwe kwimigaqo ye-electrolysis kunye nobunjineli bombane. Ngokuguqula i-AC ibe yi-DC kunye nokulawula amandla ombane kunye nangoku kwinkqubo yokucoca i-electrolytic, ezi zihlaziyi zivumela ukuveliswa komgangatho ophezulu, ubhedu olusulungekileyo kwizicelo ezahlukeneyo zemizi-mveliso. Ukuqonda izinto ezintsonkothileyo ze-electrolytic copper rectifiers kubalulekile ekwandiseni ukusebenza kakuhle kunye nokusebenza kakuhle kwemisebenzi yokusulungekisa ubhedu kwindawo yoshishino yanamhlanje.
Ixesha lokuposa: Jul-19-2024
