A kind of stirring equipment for the preparation of high-purity glucosamine sulfate

Abstract

The invention relates to the technical field of preparation of high-purity glucosamine sulfate, and discloses a stirring device for preparation of high-purity glucosamine sulfate, including a support frame, the support frame is an inverted "9" shape, and the support frame is divided into upper and lower parts. Two internal chambers, the inside of the support frame is a hollow structure, and the lower surface inside the upper chamber of the support frame is fixedly connected with a small motor. By pulling the pull rod forward, the positioning rod is moved forward, and the positioning rod moves forward so that the clamping plate moves forward, the partition moves forward inside the box, and the spring compresses, and the bottom of the glass rod penetrates the fixing hole. Inside, the pull rod is released, and the spring returns, so that the positioning rod and the clamping plate move backward to clamp the glass rod. After the clamping plate clamps a pair of glass rods, the fixing bolt is rotated so that the rear side of the fixing bolt is in contact with the partition The front side of the glass rod is in contact with each other, and then the glass rod is clamped and fixed twice.

Description

technical field [0001] The invention relates to the technical field of preparation of high-purity glucosamine sulfate, in particular to a stirring device for preparation of high-purity glucosamine sulfate. Background technique [0002] Glucosamine sulfate is an important component necessary for the synthesis of proteoglycans in the human articular cartilage matrix. Amino monosaccharides can stimulate chondrocytes to produce glycoproteins with a normal polymer structure and inhibit certain enzymes that can damage articular cartilage (such as collagenase and phospholipase A2), inhibit the production of superoxide free radicals that damage cells, prevent the damage of corticosteroids and some non-steroidal anti-inflammatory drugs to chondrocytes, and reduce the release of endotoxin factors that damage cells, so amino sulfate Glucose plays an extremely important role in the improvement of human medical level, but the purity of glucosamine sulfate extracted at present is relative...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a stirring device for the preparation of high-purity glucosamine sulfate, which has the advantages of more convenient stirring of the solution in the laboratory, guarantees the personal safety of the experimenters, etc., and solves the problem that if the experiment The mixing and coordination of personnel is not good, which is very prone to danger, which threatens the personal safety of experimenters.

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