Purification and separation method and separation device of N-acetyl-D-glucosamine

Abstract

The invention relates to the technical field of organic matter processing and further discloses a purification and separation method and a separation device of N-acetyl-D-glucosamine. The device comprises a distillation plate; the upper surface of the distillation plate is fixedly connected with straight columns; an alcohol lamp body is arranged above the straight column; a flask body and a woodenbottle plug are arranged above the alcohol lamp body; a fixing mechanism for supporting the wooden bottle plug is arranged outside the straight column; a circular plate is held and rotated anticlockwise, and then the circular plate drives a rotating shaft to rotate anticlockwise; meanwhile, the wooden bottle plug is separated from the inner part of the flask body; a transmission crawler belt drives the upper-layer meshing plate to enable the lower-layer meshing plate to synchronously move downwards; the lower-layer meshing plate drives threaded grooves to rotate in a threaded mode while moving downwards; two rotating rods can rotate inwards along the two threaded grooves while the movable rod rotates, and two lantern ring plates are driven to be opened, so that a user can conveniently take and use the flask body, the user can quickly take the flask for operation, and the working efficiency of the user is improved.

Description

technical field [0001] The invention relates to the technical field of organic matter processing, in particular to a method for purification and separation of N-acetyl-D-glucosamine and a separation device thereof. Background technique [0002] Glucosamine is a chondroprotective drug that can repair cartilage and relieve joint pain. This drug can improve the metabolism of articular cartilage and enhance the ability of articular cartilage repair and promote the formation of joint synovial fluid. It can relieve arthritis pain and improve The function of joints can play a positive role. Among them, glucosamine needs to be purified and processed for patients. At present, most glucose is processed by distillation. Glucose liquid is placed in a flask and made from a wooden bottle. The cork seals the opening of the flask to carry out distillation processing on glucose, and the flask needs to be fixed by a limit device on the distillation table when in use, which will block the user...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a method for purification and separation of N-acetyl-D-glucosamine and its separation device, which has the advantages of allowing the user to quickly pick up the flask for operation and improving the work efficiency of the user, and solves the problem of When the flask is in use, it needs to be fixed by a limit device on the distillation table, which will block the user when pulling out the cork, so it is not convenient for the user to operate the flask

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