Medical granulator with pneumatic mixing mechanism

Abstract

The invention discloses a medical granulator with a pneumatic mixing mechanism. The medical granulator comprises a base, a granulating mechanism, a mixing mechanism, a pulping mechanism and a controlmechanism are installed on the base, a feed port of the granulating mechanism is connected with a discharge port of the mixing mechanism through a first discharge mechanism, the first discharge mechanism comprises a discharge pipeline and a first conveying pipe, a discharge cavity is arranged in the inner part of the discharge pipeline, a piston column is connected in the discharge cavity in a sliding way, a limiting rod is further fixedly installed in the discharge cavity, a limiting cavity matched with the limiting rod is axially arranged on the piston column, the limiting rod is inserted into the piston column, a ball rotating freely is embedded in the limiting rod, a limiting sliding groove matched with the ball and distributed spirally is arranged in the inner wall of the limiting cavity of the piston column, and a plurality of scraping sheets are fixedly connected at one end near to a discharge nozzle of the piston column. The medical granulator solves the problems that the particle granularity is often not even in the granulating process and the discharging is not thorough because a particle sample is easily stuck on the discharge pipeline in the discharging.

Description

technical field [0001] The invention relates to a pharmaceutical equipment, in particular to a medical granulator equipped with a pneumatic mixing mechanism. Background technique [0002] The granulator is mainly composed of feeding, stirring, granulating, transmission and lubrication systems, etc. It is widely used in the pharmaceutical, chemical, and food industries. The granulator can be divided into a feed granulator and a biomass energy granulator. Its work The process is that the mixed powder with a moisture content of not more than 15% enters the feeding auger from the hopper, and obtains a suitable material flow rate by adjusting the speed of the stepless speed regulating motor, and then enters the agitator, and is stirred and mixed with the agitator rod. Steam is mixed for tempering. If molasses or oil needs to be added, it is also added from the mixing drum to be tempered together with steam. Generally, the amount of oil added should not exceed 3%, otherwise it wil...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a medical granulator equipped with a pneumatic mixing mechanism. This granulator solves the problem that the particle size is often uneven during the granulation process, and the granule sample is easily dipped and stuck to the discharge pipe when it is discharged. , resulting in the problem of incomplete discharge

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