Oscillating granulator for pharmaceutical production

Abstract

The invention discloses an oscillating granulator for pharmaceutical production, which comprises a base, a support on the base and a granulation mechanism on the support, the lower end of the granulation mechanism is provided with a discharge pipe, the lower end of the discharge pipe is connected with one end of a negative pressure pipe, and the other end of the negative pressure pipe is connected with a boiling dryer. According to the continuous feeding device, the problem of continuous feeding can be effectively solved, the problem of particle adhesion in the conveying process can also be solved, and the production efficiency can be greatly improved.

Description

technical field [0001] The invention relates to the field of pharmaceutical equipment, in particular to an oscillating granulator for pharmaceutical production. Background technique [0002] The oscillating granulator is a device that develops wet powder or block dry material into required granules. In the process of pharmaceutical production, granulation of drugs is a relatively common production process. When granulating, it is necessary to use a binder to mix the drug powder evenly to generate cohesive force between the powder particles, and then add mechanical Under the action, particles of a certain shape and size are formed. The swing granulator is the most commonly used granulation equipment in pharmaceutical production. [0003] When the swing type granulator is granulating, its working principle is: use the motor to drive the heptagonal drum in the hopper to rotate repeatedly, and the part with the drain groove at the bottom of the hopper is blocked by the screen,...

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Problems solved by technology

[0004] The technical problem to be solved in the present invention is to overcome the deficiencies of the prior art, and provide a swinging granulator for pharmaceutical production, which can effectively solve the problem of continuous feeding, and can also solve the problem of particle adhesion in the conveying process, Can greatly improve production efficiency

[0006] The invention directly sucks the drug particles in the discharge pipe into the boiling dryer through the negative pressure pipe, which saves the conveyer belt transportation and collection process, can effectively solve the problem of continuous feeding, and can effectively solve the problem of continuous feeding under the action of large negative pressure wind force. It can also solve the particle adhesion problem in the transportation process, which can greatly improve the production efficiency

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