A karkashin aikin ultrasonic makamashi makamashi, biyu ko guda biyu na rashin jituwa da ba su dace ba, wanda jikin bayyananne yana daidaita da samar da ruwa emulsion a wani ruwa. Ana kiran wannan tsari mai sarrafa emulsification.
Abubuwa daban-daban na matsakaici da samfurori masu amfani, kamar kayan kwalliya da samfuran kula da fata, ganye, mai, lubricants da man emulsions duk ko kuma ɓangarorin emulsions duka ne ko kuma ɓangarorin emulsions. Emulsions ya wanzu a duk fannoni na rayuwa. Sanin yadda ake sarrafawa da inganta wasan yana da mahimmanci don samar da babban - samfurori masu inganci. An ayyana ingancin yadda ya dace da aikace-aikacen karshe.
Gabatarwa zuwa Emulsification
Manufofin masana'antu daban-daban suna da matakai daban-daban emulsion. Waɗannan bambance-bambance sun haɗa da abubuwan da aka yi amfani da su (an haɗa da su, gami da abubuwan haɗin emulsification, da ƙarin yanayin sarrafawa. Emulsion wani watsawa ne na ruwa mai narkewa ko fiye. Babban - Babban duban dan tayi da aka ba da ruwa don watsa ruwa mai ruwa (lokaci-lokaci) a cikin ƙananan droplets na wani mataki na biyu (ci gaba lokaci). makamashi.
Ruwa biyu na iya samar da nau'ikan emulsions, alal misali, mai da ruwa. Da farko, man - A - emulsions na ruwa, inda man shine mai tarwatse da kuma ruwa matsakaici. Na biyu, za su iya samar da ruwa - a cikin - emulsions mai, inda ruwa yake da lokacin da aka tarwatsa lokaci. Hakanan yana yiwuwa a samar da emulsions da yawa, gami da "ruwa - A - A cikin - ruwa - a - mai" emulsions.
Ultrasonic Cavitation tsari
Phacaculsigation ne ta hanyar cavitation. Duban dan tayi yana wucewa ta hanyar slag jikin yana haifar da saiti da fadada. High - Girma Duban dan tayi yana samar da makamashi da ake buƙata don watsa ruwa mai ruwa. Lokacin da aka kai matsaka matsaka matsaka, ruwa ruptures a ƙarshen inda ake yiwa yawan da yawa. Bayan irin wannan agglomeration, overpressure ya bayyana a ƙarshen inda agangeromeration ya faru, kuma an samo wasu alaka. A cikin wadannan cavities, gas narkar da cikin slag jikin ya fashe a cikin hanyar kumfa bayan tsayayyen lokaci.
Don hana sabon tsari da aka gano a cikin teku mai ruwa don hana coaescence, emulsifiers (tsayayyen abubuwa) da kuma sinadarai an kara su zuwa emulsion. Ana kiyaye rarraba girman girman digiri na biyu a daidai wannan matakin kamar lokacin da diplets a cikin yanki na watsawa na watsawa na ultraspla suna lalata da rarraba.
Tsarin cavitation yana shafawa da mita da kuma ƙarfin raƙuman ruwa na ultrasonic. Bayyanar cavitation a cikin jiki ya dogara da babban girma a gaban iskar gas a cikin dakatarwar ruwa, wanda da alama ya yi aiki a matsayin mai kara kuzari. A karkashin wani matsi, samuwar kogon ya dogara da wani gwargwado ga lokaci na ci gaba da mitar ultrasonic. Tsarin paintemulsification yana wakiltar gasa tsakanin tafiyar matakai. Saboda haka, ya zama dole don zaɓar yanayin aiki mai dacewa da mitar don haka sakamakon lalata ya zama rinjaye.
Don shirya man - A cikin - iression iska, mafi girman sauti ya fi na ruwa - A cikin - Emulsion na ruwa. Nau'in filin sauti yana shafar tsarin emulsification, wato, ana amfani da wani igiyar ruwa mai tafiya. Idan aka kwatanta da yin amfani da wasu raƙuman ruwa, ingantaccen aikin ya inganta. Ana iya bayanin wannan ta hanyar da ke cikin filin igiyar ruwa na farkawa, kishiyar tsari na watsawa, wato, sandan ciki ya mamaye.
Lokaci: Jul - 26 - 2021