Quick granule producing machine

A granulator and granule technology, which is applied in the direction of raw material extrusion granulation, press, material forming press, etc., can solve the problems of inconvenient cleaning, excessive powder production, and affecting the quality of medicines, etc.

Inactive Publication Date: 2003-11-26
吴光明
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The granulation machine is granulated, but the structure of this machine has many dead ends, and the bearings are easy to enter powder, which causes local pollution and is inconvenient to clean. Since the steel mesh or nylon mesh is covered on the pendulum, it is in close contact with the extrusion knife. When the main shaft is swinging, under the scraping pressure of the extrusion knife, the nylon mesh or steel mesh will be worn, slipped or broken. Once the residue enters the powder, it will be difficult to detect, which will bring serious consequences to the user. The prepared granules are loose and angular, and an additional granulation process is required
In the process of drying, subpackaging and transportation, too much powder is produced, which makes the fine powder exceed the standard and affects the quality of the drug

Method used

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Embodiment Construction

[0010] The accompanying drawings have shown the structure of the present invention and its embodiments, and further describe the relevant details of the embodiments below in conjunction with the accompanying drawings. The whole machine includes a hopper, a deceleration device, a stirring and rotating granulating mechanism, a transport trough and a discharge port. The hopper (7) is installed on the column of the frame, and the hopper (7) can rotate 360° in the radial direction. When the hopper nozzle is aligned with the upper feeding port of the screen cylinder, and locked with the rail, the material can be unloaded after opening the gate. The reduction mechanism (1) adopts planetary transmission, and the reduction mechanism is equipped with a hard-toothed helical gear to increase the torque. And wear resistance, through the motor under the frequency conversion of the frequency converter, the speed can be continuously variable. The stirring and rotating granulating mechanism ut...

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Abstract

The quick granule producing machine features its speed reducing mechanism with planetary hard cog surface spiral gear. The granule producing machine has solid shaft and hollow shaft rotating relatively via gear. There are main shaft flange on the hollow shaft, and cylindrical screen with stirring paddle and pores for medicine to pass through in the bottom. The solid shaft penetrates through the hollow shaft and cylindrical screen bottom, and on the solid shaft there are granule producing knifes mounted. In the bottom of the cylindrical screen, there are transport channel with cutting knifes mounted near the outer wall of the cylindrical screen. The granule producing machine has high granule producing efficiency and no pollution to medicine.

Description

technical field [0001] The invention relates to a pharmaceutical and food machine, in particular to a fast granule machine. Background technique [0002] In the prior art, the fast granule granulator is of the swing type, and its main structure is to reduce the speed through the motor transmission gear, connect the main shaft to install the extrusion knife, and wrap the steel wire mesh or nylon mesh on the pendulum to tighten it and hold it down during operation. Under the transmission of the gear, the main shaft swings left and right through the elbow to squeeze the material out of the net. The granulation machine is granulated, but the structure of this machine has many dead ends, and the bearings are easy to enter powder, which causes local pollution and is inconvenient to clean. Since the steel mesh or nylon mesh is covered on the pendulum, it is in close contact with the extrusion knife. When the main shaft is swinging, under the scraping pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/20B30B11/28
CPCB30B11/228
Inventor 吴光明
Owner 吴光明
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