High-efficiency wet straightening granulator

A technology of sizing machine and wet method, which is applied in the field of wet sizing devices, can solve the problems of unfavorable health of operators, difficulty in ensuring drug efficacy or nutrition, and difficulty in avoiding a large amount of dust, so as to avoid decomposition failure or nutrient loss, Avoid mutual sticking or caking effect

Inactive Publication Date: 2012-09-26
张永胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the above method is used for granulation, it is difficult to avoid the generation of a large amount of dust, which will cause cross-contamination of medicines and food, and is also harmful to the health of operators.
If the unqualified particles sc

Method used

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  • High-efficiency wet straightening granulator
  • High-efficiency wet straightening granulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Such as figure 1 As shown, the high-efficiency wet granulator is composed of a hopper 1, a cylinder body 2, a toothed turntable 3, a rotating shaft 4, a discharge valve 5, a screening pipeline 6, and a motor 7. The hopper 1 is located in the cylinder body 2 On one side of the upper part, the bottom end of the other side of the cylinder 2 is connected with a discharge valve 5, and the discharge valve 5 is connected with the screening pipeline 6. The sieve holes on the sieve pipeline 6 are arranged in order from small to large, and the sieve holes The small end is located at the top of the screening pipeline, and the toothed turntable 3 is located at the bottom of the cylinder 2, and is connected to the motor 7 through the rotating shaft 4, and the motor 7 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the toothed turntable 3 to rotate. There are evenly distributed triangular pyramids 8 on the tooth turntable 3 .

Embodiment 2

[0016] Such as figure 1 As shown, the high-efficiency wet granulator is composed of a hopper 1, a cylinder body 2, a toothed turntable 3, a rotating shaft 4, a discharge valve 5, a screening pipeline 6, and a motor 7. The hopper 1 is located in the cylinder body 2 On one side of the upper part, the bottom end of the other side of the cylinder 2 is connected with a discharge valve 5, and the discharge valve 5 is connected with the screening pipeline 6. The sieve holes on the sieve pipeline 6 are arranged in order from small to large, and the sieve holes The small end is located at the top of the screening pipeline, and the toothed turntable 3 is located at the bottom of the cylinder 2, and is connected to the motor 7 through the rotating shaft 4, and the motor 7 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the toothed turntable 3 to rotate. There are quadrangular pyramids 8 evenly distributed on the tooth turntable 3 .

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Abstract

The invention provides a high-efficiency wet straightening granulator, and relates to drug production equipment, in particular to a wet straightening granulator for producing granular medicines. The high-efficiency wet straightening granulator consists of a hopper, a cylinder body, a saw tooth turntable, a rotating shaft, a discharge valve, a screening pipeline and a motor, wherein the hopper is arranged at one side of the upper part of the cylinder body, the bottom end of the other side of the cylinder body is connected with the discharge valve, the discharge valve is connected with the screening pipeline, screening holes on the screening pipeline are sequentially arranged from small to large, one end with the small screening holes is arranged on the top end of the screening pipeline, the saw tooth turntable is arranged at the bottom in the cylinder body, the rotating shaft is connected with the motor, the motor drives the rotating shaft to rotate, and the rotating shaft drives the saw tooth turntable to rotate. The high-efficiency wet straightening granulator provided by the invention is very short in time for straightening granules, i.e. one granule straightening step can be completed within 3-5min generally, and is very high in efficiency.

Description

technical field [0001] The invention relates to a medicine production equipment, in particular to a wet granulation device for producing granular medicine. Background technique [0002] Whole grain is a processing process often faced by pharmaceutical, chemical, food and other industries. Generally, the raw and auxiliary materials are added with an appropriate amount of binder to make a suitable soft material, and the suitable granules are made by a swing or extrusion granulator. After drying, the granules are sized by a granulator, swing or extrusion granulator, The qualified particles are screened out, and the particles with too large or too small particle size need to be crushed and reprocessed. [0003] When the above method is used for sizing, it is difficult to avoid the generation of a large amount of dust, which will cause cross-contamination of medicines and food, and is also unfavorable to the health of operators. If the unqualified particles screened out aft...

Claims

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Application Information

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IPC IPC(8): B02C18/00B02C23/16B07B1/18
Inventor 张永胜
Owner 张永胜
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