Online slurry-adding wet-mixing granulator

Abstract

The invention discloses an online slurry-adding wet-mixing granulator which comprises a base. A granulating mechanism, a mixing mechanism, a slurry making mechanism and a control mechanism are mountedon the base, a feeding port of the granulating mechanism is connected with a discharging port of the mixing mechanism through a first discharging mechanism, the first discharging mechanism comprisesa discharging pipeline and a first conveying pipeline, a discharging chamber is formed in the discharging pipeline, a piston column is slidably connected in the discharging chamber, a limit rod is fixedly mounted in the discharging chamber, the piston column is axially provided with a limit cavity matched with the limit rod, the limit rod is inserted into the piston column and provided with a freely rotated ball in an embedded manner, a limit sliding groove matched with the ball is spirally formed in the inner wall of the limit cavity of the piston column, and a plurality of scrapers are fixedly connected at one end, close to the discharging port, of the piston column. The granulator solves the problems that particle granularities are usually nonuniform in the granulating process, particlesamples are easily stuck on the discharging pipeline in discharging, and materials cannot be thoroughly discharged.

Description

technical field [0001] The invention relates to a pharmaceutical equipment, in particular to a wet-mixing granulator for adding slurry online. 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 will be difficult ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a wet mixing granulator with on-line pulping, which solves the problem that the particle size is often uneven during the granulation process, and the granule samples are easy to stick to the discharge pipe when they are discharged. , resulting in the problem of incomplete discharge

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