Self-cleaning type double-roller pill granulator

Abstract

The invention discloses a self-cleaning type double-roller pill granulator. A plurality of first semicircular grooves uniformly arrayed on the side surface of a first roller are uniformly formed in the first roller; a plurality of second semicircular grooves uniformly arrayed on the side surface of a second roller are uniformly formed in the second roller; in a process that the first roller and the second roller rotate, the first semicircular grooves and the second semicircular grooves are buckled in a one-to-one correspondence manner to form mutually independent granulation spaces of which the shapes are matched with the shapes of pills; a first cleaning roller is provided with bristles uniformly arrayed on the side surface of the first cleaning roller; the bristle part of the first cleaning roller is in contact with the inner walls of the first semicircular grooves; a second cleaning roller is provided with bristles uniformly arrayed on the side surface of the second cleaning roller; the bristle part of the second cleaning roller is in contact with the inner walls of the second semicircular grooves. According to the self-cleaning type double-roller pill granulator, instant self-cleaning of the granulation spaces in a pill granulation process is realized, and the new granulated pills cannot be affected by residual substances, so that the quality of the pills is guaranteed.

Description

technical field [0001] The invention relates to the technical field of pharmaceutical equipment, in particular to a self-cleaning double-roller pill granulator. Background technique [0002] In the prior art, pills are generally granulated by a double-roller granulator, which generally includes two sets of rollers. The problem of granulation in the prior art is that due to the assembly line production, it is easy to remain in the granulation space and affect the periodic granulation process, which needs to be improved urgently. Contents of the invention [0003] In order to solve the technical problems existing in the background technology, the present invention proposes a self-cleaning double-roller pill granulator, which realizes instant self-cleaning of the granulation space during the process of granulating pills, and does not make the newly granulated pills Affected by residual substances, thereby ensuring the quality of the pills. [0004] A self-cleaning double-ro...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, pills are generally granulated by a double-roller granulator, which generally includes two sets of rollers. Granulation, the problem existing in the prior art is that due to the assembly line production, it is easy to remain in the granulation space and affect the periodic granulation process, which needs to be improved urgently

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