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1. 发明申请

WO2012047092A2 A METHOD AND APPARATUS FOR HIGH INTENSITY ULTRASONIC TREATMENT OF BAKING MATERIALS 审中-公开
标题翻译：一种高强度超声波处理烘烤材料的方法和设备
公开(公告)号：WO2012047092A2
公开(公告)日：2012-04-12
申请号：PCT/MY2011/000223
申请日：2011-10-05
申请人： UNIVERSITI PUTRA MALAYSIA (UPM) , CHIN, Nyuk Ling , TAN, Mei Ching , CHE PA, Nasrul Fikry , YUSOF, Yus Aniza
发明人： CHIN, Nyuk Ling , TAN, Mei Ching , CHE PA, Nasrul Fikry , YUSOF, Yus Aniza
IPC分类号： A21D6/00 , A21C9/00 , A21D8/02 , A21C14/00
CPC分类号： A21D6/00 , A21C1/02 , A21C14/00 , B01F11/0283
摘要： The present invention discloses a high intensity ultrasonic treatment method and apparatus that is used in conjunction with an existing commercial dough or batter mixer to enhance the Theological, aeration and textural properties of the dough or batter. This change in properties is a result of the phenomenon of acoustic cavitation induced in the dough or batter by treatment with high intensity ultrasonic waves. The present invention discloses a mixing bowl (20) of an existing mixer system that is preloaded with dough or batter, the bowl (20) is located at the center of an ultrasonic bath tank (101) filled with a working fluid. The effect of ultrasonic" waves with power levels above 1 kW can be observed over the entire or partial mixing period of the dough or batter. The ultrasonic waves of the present invention are generated by a plurality of ultrasonic wave generators (T04A, 104B) and piezoelectric transducers (1) mounted on a stainless steel tank (101). The electrical energy received in each transducer (1) will be converted into appropriate mechanical expansion and contractions in the piezoelectric ceramics of the transducer (1 ) thus leading to pressure waves being transmitted to the dough or batter to be mixed. The generation and transmission of high intensity ultrasonic waves to the dough or batter. affects its Theological, aeration and textural properties.
摘要翻译：本发明公开了一种高强度超声波处理方法和设备，其与现有商业面团或面糊搅拌机结合使用以增强面团或面糊的流变学，充气和纹理特性。这种性质的变化是由高强度超声波处理在面团或面糊中诱发的声空化现象的结果。本发明公开了一种预先装有面团或面糊的现有混合器系统的混合碗（20），碗（20）位于充满工作流体的超声波浴槽（101）的中心。超声波的影响“ 可以在面团或面糊的整个或部分混合期间观察到功率水平高于1kW的波。本发明的超声波由安装在不锈钢罐（101）上的多个超声波发生器（T04A，104B）和压电换能器（1）产生。在每个换能器（1）中接收的电能将被转换成换能器（1）的压电陶瓷中的适当机械膨胀和收缩，从而导致压力波被传递到面团或面糊以被混合。高强度超声波在面团或面糊中的产生和传输。影响其神学，曝气和纹理特性。

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