Breaking equipment and breaking device thereof

A crushing device and crushing equipment technology, which is applied in the direction of solid separation, filter screen, grid, etc., can solve the problems of low sieving rate, low material sieving rate, large material particles, etc.

Inactive Publication Date: 2014-11-19
CHANGSHA KAIYUAN INSTR
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0006] However, since the crushing cavity of the roller crusher is elongated, it is impossible to avoid the material particles being compressed into a rectangular cross section, which can easily cause the material to form a continuous cube, resulting in a low screening rate of the material
[0007] Especially, when the material contains a lot of water and the material itself is soft, the long crushing cavity will make the material stick to each other and form a block, resulting in large material particles that cannot pass through the sieve plate, causing the mechanism There are more residual materials in the interior, and the sieving rate is low

Method used

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  • Breaking equipment and breaking device thereof
  • Breaking equipment and breaking device thereof

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Embodiment Construction

[0031] The core of the present invention is to provide a crushing device, which improves the sieving rate of materials in the crushing process; another core of the present invention is to provide a crushing equipment including the above crushing device.

[0032] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] Please refer to figure 2 , figure 2 It is a structural schematic diagram of a crushing device provided by a specific embodiment of the present invention.

[0034] In a specific embodiment, in the crushing device of the crushing equipment provided by the present invention, when the material is introduced into the hopper 1 and falls into the crushing chamber 2, the driving device 10 drives the main shaft 7 to rotate in the crushing chamber 2, and the main shaft 7 Drive the...

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Abstract

The invention discloses breaking equipment and a breaking device of the breaking equipment. The breaking device comprises a breaking cavity (2), a sieve plate (3) fixed to the bottom of the breaking cavity (2), a main shaft (7) stretching into the breaking cavity (2), a driving device (10) driving the main shaft (7) to rotate, and a blade hammer head (4) connected with the main shaft (7). The main shaft (7) is rotatably connected with the wall of the breaking cavity (2), a gap exists between the blade hammer head (4) and the breaking cavity (2), and sieve holes (11) are formed in the sieve plate (3). The breaking device improves the sieving rate of materials in the breaking process.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a crushing device of crushing equipment. Furthermore, the present invention also relates to a crushing plant comprising the above-mentioned crushing device. Background technique [0002] With the rapid development of industry, in metallurgy, mining, chemical industry, cement and other industrial fields, a large amount of raw materials and reused waste need to be processed by crushing equipment every year, and the raw materials must be crushed to the required particle size by crushing equipment. Therefore, crushing technology as well as crushing equipment play an important role in many fields. [0003] Crushing is the process of changing the particle size of materials from large to small under the action of external force. Crushing plays an important role in the production of coal preparation plants and mineral processing plants. The size of the mineral particles m...

Claims

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Application Information

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IPC IPC(8): B02C18/10B02C18/18B02C18/16B02C23/10B07B1/28
Inventor 罗建文裴俭
Owner CHANGSHA KAIYUAN INSTR
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