Circulating extraction device for water-soluble natural product
A technology for natural products and extraction devices, applied in solid solvent extraction and other directions, can solve the problems of not achieving continuous extraction, discontinuous operation, insufficient extraction, etc., and achieve the effects of reliable design principle, good product quality, and friendly production environment.
Inactive Publication Date: 2013-12-11
QINGDAO UNIV
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[0003] The purpose of the present invention is to overcome the shortcomings of the prior art, seek to design a water-soluble natural product circulation extraction device, realize the extraction of water-soluble natural pigments, and solve the problem of insufficient extraction of natural products such as purple sweet potato pigments. Problems such as long time, discontinuous operation and failure to achieve continuous extraction
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[0011] The main structure of the extraction device involved in this embodiment includes a circulation pump 1, an immersion liquid suction pump 2, a motor 3, a tank shell 4, an observation window 5, a tank cover 6, an extraction tank body 7, a slag outlet 8, and a feed port 9 , partition plate 10, slag discharge bin 11, extraction chamber 12, support shaft 13, top cover 14, fixed seat 15, slag discharge plate 16, plate groove 17 and bearing 18; the inner cavity of the tank shell 4 of cylindrical structure An extraction tank body 7 with a coaxial cylindrical structure is formed in the center. The outer diameter of the extraction tank body 7 is 1-5 cm less than the inner diameter of the tank shell 4. The inner cavity of the extraction tank body 7 is centered on the support shaft 13. The extraction chamber 12 of fan-shaped structure with uniform distribution and equal volume is made by central division, and 2-12 extraction chambers 12 of fan-shaped structure are assembled into a se...
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The invention belongs to the technical field of natural product preparing equipment and relates to a circulating extraction device for a water-soluble natural product, wherein an extraction tank body pot body is arranged in an inner cavity of a pot housing; the inner cavity of the extraction pot body is made as an extraction cavity of a fan-shaped structure; a top cover is arranged at the top end of the pot housing; a bearing is arranged on the inner side of the top cover; a feeding opening is formed in the side edge of the top cover; a pot cover is arranged at the top end of the extraction pot body; a residue discharging plate is arranged at the bottom end of the extraction pot body; a board slot is formed in a straight edge of the residue discharging plate; a fixed base is arranged at the bottom end of the pot housing; the upper side of the fixed base is provided with a residue discharging bin; the front side of the fixed base is provided with a residue outlet; a motor is arranged in the center of the residue discharging bin; the middle part of the pot housing is provided with an observation window; the bottom of the pot housing is provided with a circulating pump and an immersion suction pump; the output end of the circulating pump and the input end of the immersion suction pump are respectively connected with the extraction cavity. The circulating extraction device for the water-soluble natural product, disclosed by the invention, is reliable in design principle, simple in processing step, controllable in production process, high in product extraction rate, high in product quality, and high in degree of automation and can realize the environmental-friendly production.
Description
Technical field: [0001] The invention belongs to the technical field of natural product preparation equipment, and relates to a water-soluble natural product extraction equipment, in particular to a water-soluble natural product circulation extraction device. Background technique: [0002] At present, the demand for various water-soluble natural products, especially natural pigments or natural food additives is increasing, the extraction technology of natural food additives is becoming more and more advanced, and the equipment for extracting natural products is also constantly improving; purple sweet potato The extraction technology of water-soluble natural products such as purple cabbage, carrot, laver pigment and rose pigment has attracted more and more people's attention, taking purple sweet potato pigment as an example. Purple sweet potato is a unique variety of sweet potato. Purple sweet potato is rich in red pigment, which is an important new pigment source. Its main c...
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IPC IPC(8): B01D11/02
Inventor 吕寿芹于希萌于娜娜张赫吕宝春
Owner QINGDAO UNIV