Extraction device of rhizoma bletillae starch
An extraction device and starch technology, which is applied in the direction of feeding device, chemical/physical/physical chemical mobile reactor, chemical/physical/physical chemical process, etc., can solve the problem of white and starch with low purity, long time consumption and nutrient content waste and other problems, to shorten the extraction time, improve the purity, and avoid waste
Active Publication Date: 2017-02-08
贵州盛茂白芨开发有限公司
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Problems solved by technology
[0004] It takes a long time to extract the white and starch by the above method, and directly drying the water of the colloid sometimes causes some protein to be directly distributed in the air, resulting in waste of some nutrients, and the purity of the white and starch collected by this method is not high. high
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[0022] Basic as attached figure 1 Shown: a kind of white and starch extracting device in this scheme, comprises kettle body 1, and above kettle body 1 is provided with air diffuser 4 and material inlet 3, and between diffuser outlet 4 and material inlet 3 is opened concave Groove, the gap in the groove is equipped with a stirring rod 5, and a spiral stirring blade 8 is welded below the stirring rod 5. There is a cavity inside the stirring blade 8. The upper part of the stirring blade 8 has an air inlet hole, and the lower part of the stirring blade 8 A number of air outlet holes are evenly opened, and the air inlet hole and the air outlet hole are all connected with the cavity, and two adjacent windshield pieces 9 are welded at the air inlet hole.
[0023] The outer surface of the kettle body 1 is welded with a heating jacket, the heating jacket includes an inner insulation layer 13, a heater 12 and an outer insulation layer 11, the inner insulation layer 13 is in contact with...
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The invention relates to the technical field of chemical equipment, and discloses an extraction device of rhizoma bletillae starch. The extraction device comprises a kettle body; a gas dissipating opening and a feeding inlet are formed at the top of the kettle body; an inverted cone frustum structure which is provided with a wide upper part and a narrow lower part is arranged at the bottom of the kettle body; a discharge port is formed at the bottom of the inverted cone frustum structure; a heating sleeve is arranged on the surface of the kettle body; the inside of the kettle body is movably connected with a stirring rod; a spiral stirring blade is arranged at the lower part of the stirring rod; a cavity is formed inside the stirring blade; an air inlet hole is formed at the upper end of the stirring blade; a plurality of air outlet holes are formed at the lower end of the stirring blade; the air inlet hole and the air outlet holes are communicated with the cavity; an air inlet pipe with good heat conductivity is arranged on the outer surface of the heating sleeve; the tail end of the air inlet pipe is inserted into the kettle body in a mode that an opening of the air inlet pipe is downward; the opening at the tail end of the air inlet pipe is opposite to the air inlet hole. The invention aims to provide the extraction device of the rhizoma bletillae starch so as to reinforce use performance of a reaction kettle and prolong the service life of the reaction kettle.
Description
technical field [0001] The invention relates to the technical field of chemical equipment. Background technique [0002] Baiji, the name of traditional Chinese medicine. It is the dry tuber of the orchid plant Baiji. Baiji has the functions of clearing away heat, nourishing blood and nourishing the lungs. It is a traditional Chinese medicinal material. The fresh tuber contains 14.6% water, 30.48% starch and 1.5% glucose. It also contains volatile oil, mucilage, bletilla striata mannan, etc. It can be seen that the starch content of bletilla jigsaw is relatively high. When extracting the starch in bletilla japonicus, it is usually to put baiji and water into a blender to break up to form a kind of Colloid, the colloid is alkaline, if you want to obtain powdery white and starch, you must extract white and starch from the colloid. [0003] However, the usual extraction method now is to spread the colloid on a dustpan, then put it in a ventilated place, and let it dry naturall...
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IPC IPC(8): B01J19/28B01J4/00B01J8/02C08B30/04
CPCB01J4/001B01J8/0278B01J8/0285B01J19/0066B01J19/285B01J2204/005B01J2208/00212B01J2219/00094B01J2219/185C08B30/04
Inventor 刘文明
Owner 贵州盛茂白芨开发有限公司