Ultrasonic extraction device

Abstract

Disclosed is an ultrasonic extraction device, including: a kettle body, where a kettle lid is detachably arranged on a top of the kettle body, a stirrer is fixedly installed inside the kettle lid, an extraction chamber and an installation chamber are sequentially vertically arranged inside the kettle body, a bottom wall is arranged between the extraction chamber and the installation chamber, the installation chamber is separated from the extraction chamber by the bottom wall to form a sealed chamber, an ultrasonic assembly is arranged inside the installation chamber, the ultrasonic assembly is in contact with the bottom wall, the ultrasonic assembly generates vibrations at a frequency of 20-50 kHz, and the vibrations are transmitted to the extraction chamber through the bottom wall. A cavitation effect of ultrasonic waves ensures thorough dissolution of water-soluble substances, flavor concentration, more full aroma release, and reduction of bitterness.

Dependencies are inferred from the claim text.