Ultrasonic-based artichoke production and extraction device

Abstract

The invention relates to the technical field of artichoke production, particularly to an ultrasonic-based artichoke production and extraction device, which comprises a supporting mechanism and an extracting mechanism arranged at the bottom of the supporting mechanism, wherein the supporting mechanism comprises a supporting base, supporting plates are arranged on the left side and the right side ofthe top of the supporting base, and fixing grooves are formed in the middles of the tops of the supporting plates and are semicircular grooves. According to the invention, an artichoke liquid is compressed through arranged bubble pressing holes, so that bubbles generated by dissolving the artichoke liquid are increased, the number of the bubbles in the cavitation effect is increased, the bubble pressure applying area is increased, and the artichoke cell wall breaking area is increased through the pressure generated by the bubbles at the same time so as to improve the extraction efficiency ofthe artichoke liquid; and a rotating shaft rotates to drive fan blades to rotate, air flows upwards through rotation of the fan blades, and an upward air flow is generated, so that flowing of heat around an extraction tank is accelerated through the air flow so as to increase the heat dissipation speed.

Description

technical field [0001] The invention relates to the technical field of artichoke production, in particular to an ultrasonic-based production and extraction device for artichokes. Background technique [0002] At present, in artichoke production, the artichoke liquid is poured into the extraction tank and extracted using the cavitation effect of ultrasound. Usually, some microbubbles are more or less dissolved in the artichoke liquid. When the sound pressure reaches a certain value, the bubbles increase due to directional diffusion, forming a resonant cavity, and then suddenly close, which is the cavitation effect of ultrasonic waves; when the bubbles are closed, thousands of bubbles will be generated around them. Atmospheric pressure forms a micro-shock wave, which can cause the rupture of plant cell walls and the entire organism, and the entire rupture process is completed in an instant, which is conducive to the dissolution of active ingredients. [0003] However, the dis...

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Problems solved by technology

[0003] However, the dissolution rate of artichoke liquid in the extraction tank is relatively slow, resulting in a small number of microbubbles produced by dissolution, and the occupied area of ​​the bubbles is small, which is not enough to quickly rupture the plant cell wall of the artichoke, and the extraction tank during work The surrounding heat cannot cool down quickly, resulting in deformation of the tank body under the influence of high temperature for a long time, which greatly reduces the service life of the extraction tank

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