Granulating device for drug production

Abstract

The invention discloses a granulating device for drug production. The granulating device for drug production comprises a rack, wherein universal wheels are separately fixed at four corners of the outer wall of the bottom of the rack through screws; fixing plate chutes are separately formed in the tops of the inner walls of two sides of the rack; the inner walls of the two fixing plate chutes are separately slidably connected with fixing plates; vibrating springs are separately fixed on the outer walls of the tops of the two fixing plates and the inner walls of the tops of the two fixing platechutes; a vibrating motor is fixed on the inner wall of the bottom of each fixing plate chute through a screw; the output shaft of each vibrating motor is fixed to the outer wall of the bottom of thecorresponding fixing plate through a screw; and the same collecting box is fixed on the opposite sides of the two fixing plates through screws. By the granulating device for drug production, raw materials can be mixed uniformly, consistency of humidity of various positions of the raw materials is maintained, the quality of the product is improved favorably, dryness of drug particles can be accelerated, the probability of caking of the drug particles is reduced favorably, and the circumstance that a granulating plate is blocked by drug can be relieved effectively.

Description

technical field [0001] The invention relates to the technical field of pharmaceutical mechanical devices, in particular to a granulation device for drug production. Background technique [0002] The drug granulator is a method of adding a binder to the drug powder, and relying on the bridging or bonding effect of the binder to agglomerate the powder together to prepare granules. The granules made by the wet method are wetted on the surface, and have good particle quality and shape It has the advantages of beautiful appearance, strong wear resistance, and good compression formability. It is the most widely used in the pharmaceutical industry. The preparation process of almost all solid preparations is inseparable from the granulation process. The granules produced may be the final product, such as Granules, and possibly intermediate products such as tablets. [0003] However, due to the wet surface of the drug granules produced by the existing drug granulator, many drug part...

AI Technical Summary

Problems solved by technology

[0003] However, due to the wet surface of the drug granules produced by the existing drug granulator, many drug particles are bonded together, resulting in many defective products, affecting product quality and causing waste of raw materials

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