Ubuchwepheshe be-Ultrasonic baqala ukusetshenziswa emkhakheni wezokwelapha ngawo-1950 nawo-1960, kodwa futhi bathuthuka kakhulu.Njengamanje, ngaphezu kwesicelo emkhakheni wezokwelapha, ubuchwepheshe be-ultrasonic buvuthiwe embonini ye-semiconductor, imboni ye-optical, imboni ye-petrochemical nezinye izici, kodwa ikakhulukazi isebenzisa izici zayo zokuqondisa okuhle kanye nekhono elinamandla lokungena ukwenza umsebenzi wokuhlanza. .

Ubuchwepheshe be-Ultrasonic sebuyindlela ebaluleke kakhulu yokuqinisa.Ngaphezu kwalezi zinhlelo zokusebenza ezibalwe ngenhla, futhi inamandla amahle kakhulu wokusebenzisa kweminye imikhakha okufanele ithuthukiswe.

Isimiso se-ultrasonic sokuqinisa inqubo ye-metallurgical:

Njengoba sonke sazi, "ukudluliselwa okuthathu kanye nokusabela okukodwa" enqubweni ye-metallurgical kuyisici esibalulekile esithinta ukusebenza kahle kwenqubo, isivinini namandla, futhi kufingqa yonke inqubo yokukhiqizwa kwe-metallurgical namakhemikhali.Okubizwa ngokuthi "ukudluliselwa okuthathu" kubhekisela ekudluliseni okukhulu, ukudluliswa komfutho kanye nokudlulisa ukushisa, futhi "ukusabela okukodwa" kubhekisela enkambisweni yokusabela kwamakhemikhali.Empeleni, indlela yokuthuthukisa inqubo ye-metallurgical kufanele iqale ngokuthi ungayithuthukisa kanjani ukusebenza kahle kanye nesivinini "sokudlulisa okuthathu nokusabela okukodwa".

Kusukela kulo mbono, ubuchwepheshe be-ultrasonic budlala indima enhle ekukhuthazeni ukudluliswa kwesisindo, umfutho nokushisa, okunqunywa ikakhulukazi izici ezingokwemvelo ze-ultrasonic.Kafushane, ukusetshenziswa kobuchwepheshe be-ultrasonic enqubweni ye-metallurgical kuzoba nemiphumela emithathu eyinhloko elandelayo:

1. Umphumela we-Cavitation

Umphumela we-Cavitation ubhekisela kunqubo eguquguqukayo yokukhula nokuwa kwe-micro gas core cavitation Bubbles ekhona esigabeni se-liquid (ncibilika, isixazululo, njll.) lapho ingcindezi yomsindo ifinyelela inani elithile.Phakathi nenqubo yokukhula, ukuqhekeka kanye nokushabalala kwamabhamuza amancane akhiqizwa esigabeni se-liquid, izindawo ezishisayo zivela endaweni encane ezungeze umshini we-bubble, okuholela ekushiseni okuphezulu kanye nendawo yokucindezela okukhulu ukukhuthaza ukusabela.

2. Umphumela wemishini

Umphumela we-Mechanical umphumela okhiqizwa yi-ultrasonic ehamba phambili phakathi nendawo.I-high-frequency vibration kanye nokucindezela kwe-radiation ye-ultrasonic kungakha ukuguquguquka okuphumelelayo nokugeleza, ukuze isiqondiso esiphakathi singangena esimweni sokudlidliza endaweni yaso yokusabalalisa, ukuze kusheshiswe inqubo yokusabalalisa nokuqedwa kwezinto.Umthelela wemishini ohlanganiswe nokudlidliza kwamabhamuza e-cavitation, ijethi eqinile ne-micro impingement yasendaweni ekhiqizwa endaweni eqinile inganciphisa kakhulu ukungezwani okungaphezulu nokungqubuzana koketshezi, futhi ibhubhise ungqimba lomngcele wesixhumi esibonakalayo esinoketshezi oluqinile, ukuze kuzuzwe. umphumela ojwayelekile ophansi-imvamisa ukushukuma komshini awukwazi ukuwufeza.

3. Umphumela oshisayo

Umphumela wokushisa ubhekisela ekushiseni okukhishwe noma okumuncwa isistimu ngesikhathi soshintsho ezingeni lokushisa elithile.Lapho i-wave ye-ultrasonic isakazeka phakathi nendawo, amandla ayo azobe emuncwa ngokuqhubekayo yizinhlayiya eziphakathi, ukuze aguqule abe amandla okushisa futhi akhuthaze ukudluliswa kokushisa kwinqubo yokusabela.

Ngomphumela oyingqayizivele wobuchwepheshe be-ultrasonic, ingathuthukisa ngokuphumelelayo ukusebenza kahle kanye nesivinini "sokudluliselwa okuthathu nokusabela okukodwa" enqubweni ye-metallurgical, ithuthukise umsebenzi wamaminerali, inciphise inani lezinto zokusetshenziswa futhi ifinyeze isikhathi sokuphendula, ukuze kuzuzwe. inhloso yokonga amandla kanye nokunciphisa ukusetshenziswa.