Preparation process for Chinese herbal medicine coffee pigment

Abstract

The invention discloses a preparation process for Chinese herbal medicine coffee pigment. The preparation process adopts a machine body, a first slide cavity which is arranged in the machine body anda cutting cavity which is arranged in the machine body, wherein first racks are symmetrically arranged on the rear side end wall of the first slide cavity left and right; a raw material barrel capableof sliding up and down is arranged in the first slide cavity; a first cavity with an upward opening is arranged in the raw material barrel; and a plurality of groups of filter holes which are communicated with the first slide cavity are formed in the bottom wall of the first cavity. The equipment is simple in structure, is convenient to operate, adopts the same power source to drive cutting crushing of raw materials and solution stirring; opening and closing for a sliding door 116 and a sealing door 129 of equipment are completed in a switching process, so that pigment extracting efficiency is improved; and in a dissolution concentrating process, evaporated steam is utilized for driving the dissolution to be stirred, so that concentrating efficiency is improved; and processes are matchedwith one another and do not affect one another, so that practical performance of the device is improved.

Description

technical field [0001] The invention relates to the field of Chinese herbal medicine, in particular to a preparation process of Chinese herbal medicine caffeine. Background technique [0002] With the development of science and technology and the progress of society, the country has been promoting the development of high technology. In the field of Chinese herbal medicine, there has always been a relatively difficult technical problem, that is, the large area of ​​raw materials in the extraction of coffee pigment from Chinese herbal medicine leads to a low extraction rate. At the same time, the dissolution efficiency is low during extraction, and the steam heat evaporated during part of the pigment concentration is not recovered, resulting in energy loss, resulting in an increase in the cost of pigment extraction and a decrease in efficiency. Therefore, there is an urgent need for an equipment to solve the above problems. Contents of the invention [0003] The technical pr...

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Problems solved by technology

[0002] With the development of science and technology and the progress of society, the country has been promoting the development of high technology. In the field of Chinese herbal medicine, there has always been a relatively difficult technical problem, that is, the large area of ​​raw materials in the extraction of coffee pigment from Chinese herbal medicine leads to a low extraction rate. At the same time, the dissolution efficiency is low during extraction, and the steam heat evaporated when part of the pigment is concentrated is not recovered, resulting in energy loss, resulting in an increase in the cost of pigment extraction and a decrease in efficiency. Therefore, there is an urgent need for an equipment to solve the above problems.

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