Isingeniso
I-Electromagneticamamitha okugelezaZisetshenziswa kakhulu ezimbonini ukukala izinga lokugeleza koketshezi oluqhubayo. Zisebenza ngesimiso somthetho kaFaraday wokungeniswa kwe-electromagnetic, lapho kusetshenziswa khona insimu yamagnetic epayipini eligcwele uketshezi, futhi i-voltage ebangelwayo ilingana nejubane loketshezi. Lesi sihloko sihlola izinzuzo kanye nokungalungi kwala mamitha.
Izinzuzo
Ukunemba Okuphezulu
Amamitha okugeleza kagesiaziwa ngokunemba kwawo okuphezulu. Ngokuvamile angafinyelela ukunemba okungu-±0.2% kuya ku-±0.5% wenani elilinganisiwe. Lokhu kuwenza abe mahle kakhulu ekusetshenzisweni lapho ukulinganisa ukugeleza okuqondile kubalulekile, njengasembonini yemithi. Ukulinganisa okunembile kwezithako eziwuketshezi kubalulekile ekukhiqizeni imithi ehambisanayo nekhwalithi ephezulu, futhi amamitha okugeleza kagesi angaqinisekisa lokhu kunemba. Ekukhiqizeni amakhemikhali, ukulinganisa okunembile kwamazinga okugeleza kwe-reactant kubalulekile ekugcineni ikhwalithi yomkhiqizo, futhi la mamitha ahlangabezana nalesi sidingo ngempumelelo.
Ububanzi Bokugeleza Okubanzi
Lawa mamitha anobubanzi obukhulu bokugeleza. Angalinganisa amazinga okugeleza aphansi kakhulu naphezulu kakhulu oketshezi oluqhuba amanzi. Lokhu kuguquguquka kwenza ukuthi asetshenziswe ezimweni ezahlukahlukene. Isibonelo, ezitshalweni zokuhlanza amanzi amdaka, angalinganisa ukugeleza okukhulu kokungcola, kanti emalabhorethri, angalinganisa ngokunembile ukugeleza okuncane kwamasampula amakhemikhali. Ikhono lawo lokusingatha amazinga okugeleza anjalo abanzi ngaphandle kokulahlekelwa okukhulu kokunemba kuyinzuzo enkulu.
Ukwehla Kokucindezela Okuphansi
Amamitha okugeleza kagesikubangele ukwehla okuncane kokucindezela ekugelezeni koketshezi. Njengoba kungekho zingxenye ezihambayo noma izithiyo endleleni yokugeleza, uketshezi lungageleza ngemitha ngokumelana okuncane. Lokhu kuwusizo ekusetshenzisweni lapho ukugcina umfutho ophezulu woketshezi kubalulekile, njengasemipayipini kawoyela negesi. Ukunciphisa ukwehla kokucindezela kusiza ukonga amandla, njengoba kudingeka amandla amancane ukuze kupompe uketshezi ohlelweni.
Kufanelekela Izinhlobo Ezihlukahlukene Zoketshezi
Ziyahambisana nohlu olubanzi lweziketshezi eziqhuba ugesi, okuhlanganisa izinto ezibolayo neziqothulayo. Isibonelo, embonini yezimayini, zingalinganisa ukugeleza kwezinhlayiya, ezivame ukuba ziqothulayo ngenxa yokuba khona kwezinhlayiya eziqinile. Embonini yamakhemikhali, zingaphatha ama-asidi nama-alkali aqothulayo kakhulu. Lokhu kuzivumelanisa nezimo kuzenza zibe ukukhetha okuthandwayo ezindaweni eziningi zezimboni ezinzima.
Umphumela Oqondile
Umphumela weamamitha okugeleza kagesiihambisana ngokuqondile nesilinganiso sokugeleza koketshezi. Lobu budlelwano obuqondile bulula inqubo yokulinganisa futhi kwenza kube lula ukuhumusha nokusebenzisa idatha. Buvumela futhi ukuhlanganiswa okuqondile nezinhlelo zokulawula, okuvumela ukulawulwa okunembile kokugeleza koketshezi ngokusekelwe ekufundweni kwemitha.
Ukungalungi
Kunqunyelwe ku-Conductive Fluids
Amamitha okugeleza kagesiingasetshenziswa kuphela ukukala ukugeleza koketshezi oluqhuba ugesi. Uketshezi olune-conductivity kagesi ephansi kakhulu, njengamanzi acwecwe noma amanye ama-hydrocarbon, alunakulinganiswa ngokunembile kusetshenziswa lolu hlobo lwemitha. Lo mkhawulo uvimbela ukusetshenziswa kwawo ezimbonini lapho uketshezi olungenawo ugesi luvame khona, njengemboni ye-petrochemical yezinqubo ezithile ezibandakanya izinyibilikisi ezingezona eziphansi.
Izindleko Zokuqala Eziphezulu
Izindleko zokuthenga nokufaka amamitha okugeleza kagesi ziphakeme kakhulu uma kuqhathaniswa nezinye izinhlobo zamamitha okugeleza. Isidingo sejeneretha yamandla kazibuthe, ama-electrode, kanye ne-electronics yokucubungula isignali eyinkimbinkimbi kunegalelo entengo ephezulu. Ngaphezu kwalokho, ukufakwa kungadinga ulwazi olukhethekile namakhono, okwandisa izindleko eziphelele. Lokhu kungaba yisivikelo ezimbonini ezincane noma kumaphrojekthi anesabelomali esilinganiselwe.
Ukuthinteka Kokuphazamiseka Kwangaphandle
Amasimu kazibuthe angaphandle nomsindo kagesi kungaphazamisa ukusebenza kwe-electromagneticamamitha okugelezaEzindaweni zezimboni ezinemishini eminingi kagesi, njengezikhungo zamandla noma izindawo ezinkulu zokukhiqiza, amasimu kazibuthe alahlekile avela ezinjinini, kuma-transformer, noma eminye imishini kagesi angathinta ukunemba kokufundwa kwemitha. Ukuvikela kanye nokubeka phansi okufanele kuvame ukudingeka ukuze kuncishiswe lokhu kuphazamiseka, okunezela ebunzimeni kanye nezindleko zokufakwa nokugcinwa.
Izidingo Zokunakekela
Ukugcinwa njalo kuyadingeka ukuqinisekisa ukusebenza okunembile kwe-electromagneticamamitha okugelezaAma-electrode, athintana noketshezi, angangcola noma agqwale ngokuhamba kwesikhathi, ikakhulukazi lapho kulinganiswa uketshezi olugqwala. Lokhu kungaholela ekufundweni okungalungile. Ukuhlanza noma ukushintsha ama-electrode njalo kuyadingeka, futhi lo msebenzi wokulungisa udinga ukwenziwa ngokucophelela ukuze kugwenywe ukulimaza imitha.
Ekuphetheni, amamitha okugeleza kagesikuvaliweKunezinzuzo eziningana ezibalulekile maqondana nokunemba, ububanzi bokugeleza, kanye nokuhambisana koketshezi. Kodwa-ke, ukulinganiselwa kwazo maqondana nokuqhuba koketshezi, izindleko eziphezulu, ukuthambekela ekuphazamisekeni, kanye nezidingo zokugcinwa kudingeka kucatshangelwe ngokucophelela lapho kukhethwa idivayisi yokulinganisa ukugeleza kohlelo oluthile lokusebenza.
Isikhathi sokuthunyelwe: Feb-24-2025