Ukuphrinta kwenziwa phezu kwento, izenzakalo ze-electrostatic nazo zibonakaliswa ngokuyinhloko ebusweni bento. Inqubo yokuphrinta ngenxa yokungqubuzana phakathi kwezinto ezihlukene, umthelela kanye nokuxhumana, ukuze zonke izinto ezihilelekile ekunyatheliseni kukagesi omile.
Ukulimala kukagesi omile
1. kuthinte ikhwalithi yokuphrinta umkhiqizo
Ingaphezulu le-substrate elishajiwe, njengephepha, i-polyethylene, i-polypropylene, i-cellophane, njll., izokhangisa uthuli lwephepha noma elintantayo emoyeni, uthuli, ukungcola, njll., okuthinta ukudluliswa kweyinki, ukuze ukuphrinta kuqhakaze, njll. ., okuholela ekwehleni kwezinga lemikhiqizo ephrintiwe. Okwesibili, njenge-inki ene-charge kagesi, ekuhambeni kokukhishwa, ukuphrinta kuzovela "endaweni ye-inki ye-electrostatic", ezingeni lokuphrinta okuncane kuvame ukuvela kulesi simo. Emkhakheni wokunyathelisa, njengokukhishwa kweyinki ekhokhisiwe emaphethelweni okuphrinta, kulula ukuvela emaphethelweni "amadevu ayinki".
2. Kuthinta ukuphepha kokukhiqiza
Enqubweni yokuphrinta ngenxa yokungqubuzana kwesivinini esikhulu, ukukhumula kuzokhiqiza ugesi omile, lapho ugesi omile unqwabelana ukuze uholele kalula ekuphumeni komoya, okuholela ekushayweni kukagesi noma umlilo. Lapho i-voltage iphezulu kakhulu, uyinki okhokhiswayo uzodala uyinki, umlilo we-solvent, usongo oluqondile ekuphepheni komqhubi.
Ukuhlolwa kukagesi omile
1. Inhloso enkulu yokuhlolwa kukagesi omile ezimbonini zokupakisha nokuphrinta iwukuhlaziya izinga lomonakalo; funda izinyathelo zokuvimbela; gweba ukuphumelela kokuqedwa kukagesi omile. Kumelwe iqoke umuntu obhekene nezicathulo ezingaguquguquki, izicathulo ze-conductive, izingubo zokusebenza ezingaguquguquki kanye nokutholwa kweposi ngayinye evamile, imiphumela izoqoqwa futhi ibikwe eminyangweni efanele.
2. ukuhlukaniswa kwephrojekthi yokuthola i-electrostatic: ukusetshenziswa kwezinto ezintsha zokusetshenziswa lapho into inokubikezela kokusebenza okumile; inqubo yokukhiqiza yangempela yokuthola isimo esikhokhisiwe; izinyathelo zokuphepha ze-electrostatic ukwahlulela ukuphumelela kokusetshenziswa kokutholwa.
(1) into enamaphrojekthi wokuqagela ukusebenza kukagesi omile ami kanje: ukumelana nendawo yento. Ukusetshenziswa kwemitha yokumelana okuphezulu noma ukulinganisa kwemitha yokumelana ne-ultra-high, ububanzi bufika ku-1.0-10 ohms.
(2) ukukhiqizwa kwangempela kwendikimba eshajiwe enamaphrojekthi okuthola ugesi omile imi kanje: ukukala okungase kube khona ugesi oshajwayo, ithuluzi lokulinganisa elinamandla e-electrostatic elinebanga eliphakeme elingu-100KV lifanelekile, ukunemba kwezinga elingu-5.0; izinga lokushisa lesikhala esizungezile kanye nesilinganiso somswakama ohlobene; ukulinganisa isivinini sokugijima komzimba okhokhisiwe; ukunqunywa kokuhlushwa kwegesi evuthayo; ukuzimisela kwenani lokumelana nomhlabathi; I-ACL-350 yenkampani yakwaDeray iyivolumu yamanje Imitha yokulinganisa kagesi yedijithali encane kunazo zonke engathinteki.
Izindlela zokuqeda ugesi oqinile ekunyatheliseni
1. Indlela yokuqeda amakhemikhali
Ku-substrate surface embozwe ungqimba lwe-ejenti ye-antistatic, ukuze i-substrate conductive, ibe isivikelo esibamba kancane. Ukuqedwa kwamakhemikhali kwesicelo ekusebenzeni kunemikhawulo emikhulu, njengokwengezwa kwezingxenye zamakhemikhali ephepheni lokuphrinta, ikhwalithi yephepha yemiphumela emibi, njengokunciphisa amandla ephepha, ukunamathela, ukuqina, amandla okudonsa, njll., ngakho indlela yamakhemikhali ayisetshenziswa kakhulu.
2. Indlela yokuqeda ngokomzimba
Ungashintshi ubunjalo bezinto usebenzisa izakhiwo ze-electrostatic ukususa, kuyindlela evame ukusetshenziswa kakhulu.
(1) indlela yokuqeda isisekelo: ukusetshenziswa kwamakhondatha ensimbi ukuze kuqedwe ugesi ongashintshi kanye noxhumo lomhlaba, kanye nomhlaba we-isotropic, kodwa ngale ndlela akukho mphumela kusivikelo.
(2) indlela yokuqeda umswakama
Ukumelana nezinto zokuphrinta ngomswakama womoya kuyanda futhi kunciphe, ngakho-ke wandise umswakama womoya, ungathuthukisa ukuqhutshwa kwendawo yephepha. Isitolo sokuphrinta esilungele izimo zemvelo yilezi: izinga lokushisa elingama-degree angama-20, umswakama okhokhisiwe wemvelo womzimba ongu-70% noma ngaphezulu.
(3) izimiso zokukhetha imishini yokuqeda ugesi
Isikhungo sokuphrinta esivame ukusetshenziswa kwemishini yokuqeda i-electrostatic, uhlobo lokukhishwa kwe-corona ene-voltage ephezulu, i-ion flow electrostatic eliminator kanye nohlobo lwe-radioisotope oluningana. Ezokuqala ezimbili zazo zishibhile, kulula ukuzifaka nokusebenzisa futhi azikho imisebe ye-athomu nezinye izinzuzo ezisetshenziswa kabanzi:.
Ibha ye-electrostatic eliminator yohlobo lokungeniswa: okungukuthi, uhlobo lokungeniswa kwebhulashi lokuqeda i-electrostatic, umgomo wukuthi ichopho lesinqamuli esiseduze nomzimba okhokhisiwe, ukufakwa kwe-polarity kanye nomzimba okhokhiswayo ku-polarity ye-electrostatic yeshaji ehlukile, ngaleyo ndlela yenza i-electrostatic neutralization. .
I-High-voltage discharge electrostatic eliminator: ihlukaniswe yaba yi-electronic and high-voltage transformer type, ngokusho kwe-polarity yokukhipha ihlukaniswe yaba unipolar kanye ne-bipolar, i-unipolar electrostatic eliminator inomphumela kuphela ekukhokhiseni, i-bipolar ingaqeda noma yiluphi uhlobo lwenkokhelo. Enqubweni yokuphrinta ingasetshenziswa ekuqedeni ibhulashi likagesi omile kanye nohlobo lokukhishwa kwamandla kagesi aphezulu inhlanganisela yezindlela ezimbili zokuqeda ugesi omile. Umgomo wendawo yokufaka i-static eliminator kagesi: kulula ukusebenza, ngokushesha ngemva kwengxenye elandelayo ye-solvent yokumboza.
3. izinyathelo zokuvimbela ugesi ongashintshi
Lapho kukhona imishini nezindawo zokucubungula izingozi ze-electrostatic, kufanele kube ezindaweni ezizungezile lapho kungenzeka khona amagesi aqhumayo, kuqinise izindlela zokungena komoya, ukuze ukugcwala kulawulwe ngaphansi kwebanga lokuqhuma; ukuvimbela ama-insulators e-electrostatic ngesikhathi sokushaqeka kukagesi ku-opharetha, isivikelo esinamandla sokulawula esingaphansi kuka-10KV. Lapho kunokuqhuma kanye nendawo eyingozi yomlilo, abaqhubi kufanele bagqoke izicathulo ezimelene ne-static kanye nama-ovaroli aphikisayo. Indawo yokusebenza igandaywe ngomhlabathi oguquguqukayo, ukumelana nomhlabathi ophansi kungaphansi kwama-ohms ayi-10, ukugcina izakhiwo zokuqhuba, opharetha banqatshelwe ngokuphelele ukugqoka izingubo ze-fiber zokwenziwa (ngaphandle kwezingubo eziye zaphathwa njalo ngesisombululo se-anti-static. ) endaweni engenhla, futhi kwenqatshelwe ngokuphelele ukukhumula endaweni engenhla.
Isikhathi sokuthumela: Dec-12-2022