Roll pulverizer with dust suction function

A pulverizer and pulverizing chamber technology, which can be used in swirling devices, devices whose axial directions of swirling can be reversed, grain processing, etc., and can solve problems such as pulverizing dust pollution.

Inactive Publication Date: 2016-05-11
SHANDONG ACADEMY OF AGRI MACHINERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a dust-absorbing double-roll pulverizer with simple structure, convenient operation, practicality and high efficiency, which can complete the pulverization of dry materials, automatic collection of finished products and dust, and solve the problem of pulverization. dust pollution problem

Method used

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  • Roll pulverizer with dust suction function
  • Roll pulverizer with dust suction function
  • Roll pulverizer with dust suction function

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Such as Figure 1-Figure 2 Shown, dust-absorbing pair of roller pulverizers, it is by feeding hopper 1, crushing chamber 2, frame 11, pulverizes out hopper 13, collection pipe 14, cyclone collector 15, blower fan 16, induced draft fan 18, muffler 19 and so on.

[0022] The feed hopper 1 is installed above the crushing chamber 2 through connecting bolts 8, and the crushing chamber 2 is fixed on the frame 11. Two driving rollers 6 and driven rollers 7 with different rotational speeds and opposite directions of rotation are installed in the crushing chamber 2. The power that driving roller 6 rotates is provided by the motor 5 that is fixed on frame 11 below, and motor 5 transmits power to driving roller 6 by belt pulley 4 and transmission belt 3 that are connected with it.

[0023] After the material is crushed in the crushing chamber 2, the finis...

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Abstract

The invention discloses a roll pulverizer with a dust suction function. The roll pulverizer comprises a rack. A smashing chamber is fixed to the rack, and an opening in the top of the smashing chamber is matched with a feeding hopper. The smashing chamber communicates with a collecting device through a collecting pipeline, the top of the collecting device is connected with one end of an air outlet pipeline, and the other end of the air outlet pipeline is connected with an induced draft fan. A driving roll and a driven roll which are different in rotating speed and opposite in rotating direction are mounted in the smashing chamber, materials are smashed between the driving roll and the driven roll, and finished products and dust are collected through the collecting device through the action of the induced draft fan. Material smashing and finished product collecting are connected together through a pipeline, the whole process from material smashing to finished product collecting is sealed, and no dust overflows. Power is provided by the induced draft fan for finished product collecting, the dust generated in the smashing process is collected by a cyclone collector and discharged out of the roll pulverizer together with the finished products, and clean air is exhausted out of an exhaust opening of the induced draft fan.

Description

technical field [0001] The invention relates to processing equipment for agricultural by-products and food additives, in particular to a dust-absorbing double-roll pulverizer. Background technique [0002] The roller mill has a simple structure, is easy to manufacture, easy to maintain and repair, and has high production efficiency. It has been widely used in agricultural and sideline product processing, pharmaceutical, chemical, beer and other industries. Due to its open operation mode during normal work, a large amount of dust will be generated on the job site, especially materials that are easy to form fine powder and ultra-fine powder. affect the physical and mental health of workers. At the same time, a large amount of dust will bring serious pollution to the surrounding environment, and some materials will cause the risk of dust explosion. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C21/00B02C4/02B02C4/28B02C4/32B02C4/42B04C5/00
CPCB02C4/02B02C4/28B02C4/32B02C4/42B02C21/00B04C5/00
Inventor 张进凯孔凡祝赵峰张宗超慈文亮贺晓东贾振超崔相全王斌李娜郭大勇
Owner SHANDONG ACADEMY OF AGRI MACHINERY SCI
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