Imboni yezokudla iyimboni yokuziphilisa yabantu eyisisekelo, futhi iyaqhubeka “nokuvela” ngokwanda kwezidingo zabantu. Ukukhetha kwabantu ukudla kuyisidingo esibalulekile sokudla. Kodwa-ke, izikhathi eziningi izakhiwo zokudla ngokwazo azikwazi ukuhlangabezana nezidingo zokucubungula kwesimanje, okudinga ukuguqulwa nokucubungula. Ngaphandle kokushintsha ingqikithi yayo, ubuchwepheshe bokucubungula ngokomzimba bubambe iqhaza elibalulekile embonini yokudla.

 

Ubuchwepheshe be-Cavitation ubuchwepheshe bokucubungula ukudla ngokomzimba, obusebenzisa amandla okuthonya anamandla akhiqizwa ukuwa kwamabhamuza e-cavitation ukuthuthukisa umphumela wokuguguleka kwendiza. Phakathi nenqubo ye-cavitation, umzuzu lapho i-bubble ye-cavitation iwa izokhiqiza izinga lokushisa eliphakeme kakhulu lendawo ngokushesha kanye nokucindezela okukhulu, okuhambisana namagagasi anamandla okuthuthumela, ama-microjets, i-turbulence, namandla aphezulu e-shear, okuzoshintsha isakhiwo sezinto ezibonakalayo futhi kuguqule isakhiwo somkhiqizo. Izici zokucubungula, ezifana ne-solubility, i-emulsification, i-rheology, njll. Ngaphezu komshini we-cavitation, ubuchwepheshe be-cavitation bubuye bunomshini oshisayo kanye nomshini womshini. Njengamanje, kunezinhlobo ezimbili eziyinhloko zezicelo ezivamile, eyodwa ubuchwepheshe be-ultrasonic kanti enye ubuchwepheshe be-hydraulic cavitation.

 

Ubuchwepheshe be-ultrasonic cavitation

I-Ultrasound iyigagasi elizwakalayo elinemvamisa engaphezu kuka-20kHZ, eyenza ukudlidliza komshini kwezinhlayiya zemidiya phakathi nendawo, ngaleyo ndlela kubangele ukusebenzisana kwegagasi le-acoustic kanye nendawo. Uma ibanga le-molecule ye-liquid lidlula ibanga elibalulekile le-molecule yoketshezi, izimbobo ziyakhiwa, futhi izimbobo zizoba kuku-oscillation Okuqhubekayo ngaphansi kwesenzo samaza omsindo) noma ukugoqa. Lapho ibhamuza le-cavitation elidlulayo lincipha ngokuwohloka, indawo encane kakhulu ezungeze ibhamuza le-cavitation ingakwazi ukukhiqiza izinga lokushisa eliphezulu nokucindezela okukhulu, okuhambisana namagagasi anamandla okuthuka, ngaleyo ndlela kukhiqize imiphumela ekhethekile yomzimba namakhemikhali.

 

Ubuchwepheshe be-hydraulic cavitation

I-Hydraulic cavitation isho ukuthi uma uketshezi ludlula ku-throttle element (njenge-orifice plate, i-venturi, njll.), ngenxa yokuvinjelwa kwe-element ku-fluid, izinga lokugeleza kwamanzi liba likhulu futhi ingcindezi iyancipha. Lapho umfutho we-fluid wehliselwa ku-saturated vapor pressure noma ngisho nomfutho ongemuhle, ngenxa yokuba khona kwezinhlamvu zegesi ezincane ezingancibiliki ngaphakathi oketshezini, uketshezi luyahwamuka futhi lukhiqize inani elikhulu lamabhamuza e-cavitation. Ngokululama ngokushesha kwengcindezi ezungeze uketshezi, amabhamuza e-cavitation aqhuma ngokushesha Acime, ukuze izici zezinto ezihlobene ziguquke. Ngokukhiqiza amabhamuza amaningi we-cavitation kanye nokusebenza kokucekela phansi, impahla ingafinyelela umphumela oyifunayo. Ukusebenza kobuchwepheshe be-hydraulic cavitation kufana nokwegagasi le-ultrasonic. Amandla ayo aphansi kunalawo amagagasi e-ultrasonic, kodwa izinga layo le-cavitation kanye nokusebenza kahle kwamandla kuphakeme kunaleyo ye-ultrasonic wave.

 

Imiphumela ye-ultrasonic cavitation kanye ne-hydraulic cavitation iyafana, kodwa kukhona umehluko ezimweni zohlelo lokusebenza. Ngokuya ngesicelo, i-ultrasonic cavitation inobubanzi besicelo esibanzi, kuyilapho i-hydraulic cavitation isebenza kuphela ezintweni "eziwuketshezi". Ubuchwepheshe be-cavitation buthuthuke ngokushesha eminyakeni yamuva. Izindlela eziningi zamanoveli ezifana ne-light cavitation kanye ne-particle cavitation ziguqulwa zibe umkhiqizo wangempela. Kulindeleke ukuthi kube ngenye yezindlela ezibalulekile zokucubungula embonini yokudla esikhathini esizayo.

 

Ukwandiswa: Izisetshenziswa Zokudla Ze-Ultrasonic-Ultrasonic Cake Cutting Machine ku-Ultrasonic Isicelo Embonini Yokudla.