Herbal tea extraction equipment, extraction method and herbal tea

Abstract

The invention relates to an extraction device and method for herbal tea and the herbal tea. The extraction device for herbal tea comprises a mixing module (1), a soaking module (5), an extraction module (11) and a control module (26), the control module (26) Open the first electric control valve (3) to input the herbal tea components according to the predetermined herbal tea components and their contents, and the first stirring mechanism (4) stirs and mixes at the first predetermined speed, and opens the second electric control valve (10) to input the liquid After the cold tea components are soaked in the liquid for a predetermined time, the second electric control valve (10) is opened to discharge the liquid, the second stirring mechanism (14) stirs with the second predetermined speed and the heating element (12) is kept at a predetermined temperature, when the foam When the sensor (22) detects foam, the control module (26) controls the scraper (23) to scrape the foam horizontally from one side to just below the cone collector (24) on the filter screen (21), and the suction fan ( 25) Suction the foam.

Description

technical field [0001] The invention belongs to the field of herbal tea preparation, and in particular relates to an extraction device and an extraction method of herbal tea and herbal tea. Background technique [0002] Herbal tea is a beverage composed of a variety of Chinese herbal medicines that are cold in medicinal properties and can relieve summer heat and relieve heat. The preparation of herbal tea needs to extract active ingredients from Chinese herbal medicines. The preparation technology is roughly divided into traditional small-scale manual preparation and large-scale industrial production preparation. However, there are two defects in industrial production preparation. One is that industrial production cannot accurately The continuous preparation of the whole process is automatically controlled, and the active ingredients of the herbal tea produced are seriously lost, and the efficacy is not good. Second, in the process of torment, foam is prone to appear. The fo...

AI Technical Summary

Problems solved by technology

The preparation of herbal tea needs to extract active ingredients from Chinese herbal medicines. The preparation technology is roughly divided into traditional small-scale manual preparation and large-scale industrial production preparation. However, there are two defects in industrial production preparation. One is that industrial production cannot accurately The continuous preparation of the whole process is automatically controlled, and the active ingredients of the herbal tea produced are seriously lost, and the efficacy is not good. Second, in the process of torment, foam is prone to appear. The foam is mainly produced by the herbal tea components during the large-scale torment process. As a result, the efficacy of herbal tea is reduced, and it also contains chemical components such as saponins and other harmful components. The reason for the formation of foam is also more complicated, which is related to factors such as herbal tea components, heating temperature, stirring speed and pressure.

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