Ukuvikelwa Cathodic ka ukugqwala iphayiphi: imishini, isimiso yokusebenza

Esebenzisa isivikelo ukugqwala , ukunweba ukuphila inkonzo metal izakhiwo, kanye nokugcina impahla yayo lobuchwepheshe kanye ngokomzimba ngesikhatsi kokuhlinzwa. Naphezu ezihlukahlukene izindlela ukuqinisekisa anti-ukugqwala isinyathelo, ngokugcwele ukuvikela izinto kusukela ekubhujisweni nokugqwala kungenzeka kuphela ezimweni ezingajwayelekile.

Ukuphumelela isivikelo esinjalo akuxhomekile nje kuphela esimweni izinga ubuchwepheshe yimpandla, kodwa futhi kusukela nemibandela uhlelo lwayo lokusebenza. Ikakhulu, i-savings isakhiwo metal piping izakhiwo zabo engcono ubonisa Ukuvikelwa electrochemical ngokumelene ukugqwala esekelwe cathodes. Ukuvimbela kumiswa nokugqwala on miyalezo Yiqiniso, hhayi kuphela emkhakheni kwesicelo lobu buchwepheshe, kodwa wonke izici kule ndawo kungase kubhekwe njengokwelapha ukusekelwa efaneleke kakhulu electrochemical.

Ukuqonda Ukuvikelwa electrochemical

Ukuvikelwa izinsimbi ngokumelene nokugqwala esebenzisa ukwelashwa electrochemical kusekelwe ukwencika ezingaba electrode leyo nto kusukela Ijubane lale nqubo ukugqwala. Metal izakhiwo kumele usetshenziswe emazingeni ezingaba ibanga lapho nokonakala kwabo anodic ingezansi umkhawulo ovumelekile. Lesi sakamuva, ngenhlanhla kunqunywa ngemibhalo yomsebenzi umsebenzi sikhungo.

Ngo practice, electrochemical Ukuvikelwa ukugqwala kuhilela yokuxhuma umkhiqizo osuphelile nge umthombo njalo zamanje. Inkambu kagesi e-surface futhi isakhiwo into evikelwe edonsa nokwehlukana electrode, ngenxa ukugqwala futhi esiyinyama esilawulwa inqubo ekubhujisweni. Empeleni, ezindaweni anodic ku isakhiwo metallic iba cathode, okuvumela ukuba azixoshe izinqubo negative, ukuqinisekisa ukuphepha isakhiwo target.

Isimiso ezisebenza yokuvikela cathodic

Kukhona ukuvikelwa cathodic futhi anodic yohlobo electrochemical. Ethandwa kakhulu okwamanje wathola umqondo wokuqala, esisetshenziselwa ukuvikela amapayipi. Ngenxa isimiso esivame ukusetshenziswa, ukuqaliswa le ndlela, into unikeza yamanje kusukela pole engakhi njengomthombo wangaphandle. Ikakhulu, Ngaleyo ndlela, kungaba avikelwe steel noma ithusi tube, lapho nokwehlukana cathode kuyokwenzeka izingxenye ukwedlulela nekhono yabo isimo anode. Ngenxa yalokho, ukugqwala evikelwe isakhiwo umsebenzi kuzoncishiswa cishe zero.

Ngesikhathi esifanayo, kanye nokuvikelwa cathodic angase abe izinguqulo ezihlukahlukene. Le nqubo ngenhla echazwe is kugcwele nokwehlukana ivela emthonjeni ongaphandle, kodwa electrolyte izenzo ngempumelelo futhi deaeration indlela nge nokuncipha isivinini izinqubo cathodic, kanye ukudalwa umgoqo yimpandla.

It uzigcinile ngokuphindaphindiwe ukuthi isimiso sokuvikeleka cathodic is ezalethwa njengomthombo wangaphandle zamanje. Empeleni, emsebenzini wakhe yena umsebenzi oyinhloko Ukuvikelwa ukugqwala. Yenza le imisebenzi iziteshi ekhethekile, ezivame kufakwe Imininingwane lobuchwepheshe yesondlo ingqalasizinda iphayiphi.

Zokusebenzela yokuvikela cathodic ngokumelene ukugqwala

Umsebenzi oyinhloko esiteshini cathode is stably ukuqinisekisa wayefisa eyinsimbi ngokuhambisana indlela samanje nokwehlukana cathodic. Sebenzisa imishini enjalo kungqalasizinda gas komhlaba kanye amafutha ahamba, amapayipi amanzi, Ukushisa izinhlelo kanye nokunye

Kunezinhlobo eziningi imithombo, idivayisi ezivamile sihlinzekela ukuvikelwa cathodic ehlanganisa:

• DC imishini Converter;
• Wire liner ukuba into evikelwe;
• Anode.

Kulokhu, kukhona iziteshi ngokwahlukana inverter kanye transformer. Kunezinye ngeengaba, kodwa bagxile izingxenye amayunithi, noma ububanzi, noma izici lobuchwepheshe kanye nemingcele idatha input. izimiso eziyisisekelo emsebenzini sifanekise ngokucacile kakhulu wabonisa iziteshi ezimbili cathodic.

Transformer ukufakwa Ukuvikelwa cathodic

Ngokushesha kufanele kuphawulwe ukuthi lolu hlobo iziteshi akusebenzi. On shift kwakhe nje woza inverter analogue, ezithinta kokubili pluses kanye minuses. Noma kunjalo, transformer onobuhle asetshenziswa ngisho izigaba ezintsha ukunikeza isivikelo cathodic.

Njengoba isizathu lezinto ezinjalo isetshenziswa ephansi imvamisa transformer 50 Hz thyristor Converter. amadivaysi elula, njengokudla ishayela okhombisa amandla isiqondiso ukulawula thyristor uhlelo. Indlelanchubo wemfanelo xaxa imisebenzi ukuphathwa kuhilela ukusetshenziswa abalawuli ngemisebenzi ezibanzi.

Modern Ukuvikelwa ukugqwala cathodic of amapayipi kwezikhali ezinjalo ivumela ukulungisa kwemigomo zamanje okukhipha, voltage izinkomba, kanye ukuvumelanisa nekhono zokuzivikela. Ngokuqondene nemibi Transformers, basuke sehliselwe ngezinga eliphezulu yezwakala zamanje okukhiphayo nge ongaphakeme amandla isici. Yayichaza ukuthi icala akuyona ifomu wave sine zamanje.

Ukuxazulula inkinga yezwakala ngezinga elithile ivumela ukwethulwa ongaphakeme-imvamisa uhlelo binda, kodwa Ubukhulu bayo zivumelana izilinganiso transformer, engesiyo njalo kungenzeka ukuba wenze kwalokho ezinjalo.

Inverter esiteshini Ukuvikelwa cathodic

inverter ukufakwa esekelwe pulsed ephezulu imvamisa converters. Omunye izinzuzo main of usebenzisa izitshalo yalolu hlobo kuyinto ukusebenza kahle eliphezulu, ukufinyelela 95%. Ukuze uqhathanise, amayunithi transformer, lesi sibalo isilinganiso afika ku-80%.

Ngezinye izikhathi ziqokonyiswe nokunye. Ngokwesibonelo, iziteshi Ubukhulu encane inverter ukwandisa amathuba isicelo sawo ezindaweni ezinzima. Kukhona futhi izinzuzo ezingokwezimali, okufakazela umkhuba ukusetshenziswa imishini enjalo. Ngakho, i-inverter cathodic Ukuvikelwa ukugqwala of amapayipi usuthela ngokushesha futhi kudinga utshalomali sakugcina yesondlo. Nokho, lezi zimfanelo kuyabonakala kuphela uma iqhathaniswa ukufaka transformer, kodwa namuhla kunezimpahla ezingu ephumelela kakhudlwana indlela entsha yokunikeza amandla amapayipi.

Design esiteshini cathodic

Imishini enjalo umelwe emakethe e izakhiwo ezahlukene, ngezindlela ezihlukahlukene futhi ayilingani. Yiqiniso, umkhuba ovamile kanye nomklamo ngazinye izinhlelo ezinjalo, okuyinto ikuvumela ukuba nje kuphela uthole okungcono kakhulu nezidingo ezihlukile ukwakhiwa, kodwa futhi ukunikeza ezidingekayo yokusebenza nemingcele.

Okuqinile ukubala esiteshini izici eminye evumela ukuba nokwandisa izindleko ukufakwa yayo, ezokuthutha kanye USB. Ngokwesibonelo, izinto ezincane ngempela efanelekayo cathodic Ukuvikelwa ukugqwala of amapayipi ngesisekelo the inverter isisindo 10-15 kg kanye namandla 1.2 kW. Isisetshenziswa ezinezici ezifana kungenziwa serviced futhi imoto, kodwa yamaphrojekthi emikhulu kungaba isitshalo omkhulu kakhudlwana futhi esindayo, ezidinga uxhumano amaloli, crane kanye ithimba ze.

ukusebenza zokuzivikela

Ngokukhethekile ikhokhelwa ekuthuthukiseni iziteshi cathodic lokuvikeleka kwezifiso ezisemqoka ezingumphumela imishini ngokwayo. Ngenxa yalesi uhlelo oluhlangene, okuvumela esiteshini ukuze azivikele iDemo wesifunda futhi zokugwema ukuphuka imithwalo. Esimweni sokuqala sisebenzisa amadivayisi ekhethekile ukuphepha, okuvumela ukucubungula izilungiselelo operation eziphuthumayo.

Njengoba for kuzuba kanye amakhefu voltage, esiteshini yokuvikela cathodic akunakwenzeka ukuba sina ezisithinta ngayo, kodwa kukhona ingozi yokuthi umuntu abanjwe ugesi. Ngokwesibonelo, uma imodi evamile siqhutshwa ongaphakeme imishini voltage, ngemuva ngena zokugwema ukuphuka izinkomba angaletha 120 V

Ezinye izinhlobo Ukuvikelwa electrochemical

Ngaphezu ukuvikelwa cathodic futhi kagesi amanzi ubuchwepheshe wayekwenza namasu womhlatshelo ukugqwala zokuvimbela. Le ndawo ethembisayo kubhekwa ukuba ukusekelwa obalulekile kusuka ngomhla ka nokugqwala ukugqwala. Kulokhu futhi uxhumeke kwi-target izakhi asebenzayo okukuvumela ukuguqulwa kobuso cathodes ngu wamanje. Ngokwesibonelo, steel pipe njengengxenye iphayiphi ingavikelwa nge-zinc noma aluminium amasilinda.

isiphetho

Izindlela Ukuvikelwa electrochemical ngeke kukhonjwe entsha kanye ezintsha ngaphezulu. Ukuphumelela ukusetshenziswa emasu lafana ekulweni nokugqwala izinqubo yingcweti kudala. Nokho, ukusakazeka ububanzi yaleli su kuvimbela umuntu ethile sina. Iqiniso lokuthi ukuvikelwa cathodic of amapayipi kusuka ukugqwala nakanjani eba okuthiwa imisinga ehlangeni. Ababona yingozi isakhiwo target, kodwa angase abe nomthelela omubi izinto eziseduze. Ikakhulu, i-zamanje vagus kunomthelela ukugqwala efanayo ezindaweni metallic kuzo ngemibhobho eduze.