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Internal circulating turbo-type dust-free pulverizator

A pulverizer and turbine-type technology, which is applied in the field of photosensitive raw material crushing equipment, can solve problems such as poor crushing effect and high noise, and achieve the effects of improving crushing efficiency, preventing clogging, and ensuring filtration area

Inactive Publication Date: 2015-11-18
WUXI DERBELL PHTO ELECTRONICS MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the problems of high noise and poor crushing effect of the light-sensitive raw material pulverizer in the prior art, and to provide an internal circulation turbine type dust-free pulverizer

Method used

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  • Internal circulating turbo-type dust-free pulverizator

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Embodiment Construction

[0022] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0023] Such as figure 1 As shown, the present invention is an internal circulation type turbine-type dust-free pulverizer, which includes a closed barrel-shaped pulverizer shell 1, and an external wall that communicates with the top and bottom of the internal space of the pulverizer shell 1 is arranged outside the shell of the pulverizer. The air duct 2, the external air duct 2 communicates with the inner cavity of the shredder shell 1 through the filter screen A8; inclined;

[0024] A crushing cavity and a blowing cavity are included in the pulverizer shell 1, and the crushing cavity and the blowing cavity are communicated through a filter screen B4;

[002...

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Abstract

The invention relates to an internal circulating turbo-type dust-free pulverizator. The internal circulating turbo-type dust-free pulverizator comprises a closed barrel-shaped pulverizator shell. An external air channel communicated with the top and the bottom of the internal space of the pulverizator shell is arranged outside the pulverizator shell and is communicated with an inner cavity of the pulverizator shell through a filter screen A. A pulverizing cavity and an air blowing cavity are formed in the pulverizing shell and are communicated through a filter screen B. A feed inlet is formed in the top of the pulverizing cavity. A sealing cover is arranged at the feed inlet. The air blowing cavity comprises a turbofan blowing air towards the pulverizing cavity. An exhaust outlet of the external air channel is formed in the periphery of the air blowing cavity. An air inlet of the external air channel is located in the top of the pulverizing cavity. A separation cover plate is arranged at the top of the inner wall of the pulverizing cavity and is in the shape of a spherical surface. According to the internal circulating turbo-type dust-free pulverizator, photosensitive raw material are made to circulate in the pulverizing cavity, and the raw materials are thrown and fall continuously to be pulverized.

Description

technical field [0001] The invention relates to a device for pulverizing photosensitive raw materials, which belongs to an internal circulation type turbine type dust-free pulverizer. Background technique [0002] The traditional crushing mechanism generally uses the rotating crushing blade or crushing rod mechanism to hit the raw materials, thereby crushing, the noise is large, and the crushing of the raw materials is not uniform enough. At the same time, this kind of crushing mechanism has higher requirements on the hardness of the rotating shaft , if the hardness of the rotating shaft is low, it will cause greater vibration of the equipment and affect the stability of the equipment. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overcome the problems of high noise and poor crushing effect of the photosensitive raw material pulverizer in the prior art, and to provide an internal circulation turbine type dust-free pul...

Claims

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Application Information

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IPC IPC(8): B02C19/06B02C23/04B02C23/08B07B1/46
Inventor 朱贤红
Owner WUXI DERBELL PHTO ELECTRONICS MATERIAL