Quick granule producing machine
A granulator and granulation technology, which is used in the extrusion and granulation of raw materials, presses, and material forming presses, etc., which can solve the problems of excessive powder production, local pollution, and excessive fine powder.
Inactive Publication Date: 2004-12-29
吴光明
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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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[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. The feed port on the upper part of the quasi-sieve cylinder is locked with a touch rail, and 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. Under the frequency conversion action of the frequency converter, the motor realizes stepless speed change. The agitating and rotating granulating mechanism uses the hollow shaft 17 and the sol...
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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 pr...
Claims
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IPC IPC(8): B01J2/20B30B11/28
CPCB30B11/228
Inventor 吴光明
Owner 吴光明