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Crusher, mineral production line and material crushing method

A crusher and material technology, applied in the field of mineral production line, material crushing, and crusher, can solve the problems that the crushing efficiency and particle shape effect are difficult to achieve

Active Publication Date: 2017-01-04
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These prior art crushers mainly adopt the ratio of adjusting the material lining and the anvil iron in the crushing chamber, hoping to improve the crushing efficiency and grain shape effect with this, but no matter how it is adjusted, practice has proved that its crushing efficiency and grain shape effect are the same. Difficult to reach a relatively ideal level

Method used

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  • Crusher, mineral production line and material crushing method
  • Crusher, mineral production line and material crushing method
  • Crusher, mineral production line and material crushing method

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Embodiment Construction

[0062] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and the protection scope of the present invention is not limited to the following specific embodiments. .

[0063]It should be noted in advance that in the following description of the specific embodiments of the present invention, "anvil iron" or "counter-attack anvil iron" does not mean that this anvil iron part of the present invention can only be made of metallic iron, so-called "anvil iron" ", "Counter-attack anvil iron" and so on are only general terms for those skilled in the art to impact parts inside the crusher, which can be made of various materials with sufficient hardness to crush materials, such as steel, nickel alloy, etc. In addition, in the following description of the present invention, the ori...

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Abstract

The invention discloses a crusher, a mineral production line and a material crushing method. The crusher comprises a first crushing cavity (4) and a second crushing cavity (5); the first crushing cavity is internally provided with a first material accelerating device and a material impacting part (6), the second crushing cavity (5) is internally provided with a second material accelerating device and a material liner forming part (19) used for forming a material liner layer (7), and a diversion channel structure is arranged between the first crushing cavity (4) and the second crushing cavity (5), so that materials subjected to preliminary crushing in the first crushing cavity (4) can be guided into the second crushing cavity (5) to be crushed and shaped through the diversion channel structure in the working process of the crusher. According to the crusher, the mineral production line and the material crushing method, by means of a creative sequential impacting mode, the crushing mode that the materials and anvils are mixed to be crushed is actually achieved, the crushing efficiency is high, the crushed grain shapes are good, and the void fraction of the crushed materials is significantly increased compared with an existing crusher.

Description

technical field [0001] The present invention relates to a material processing equipment, in particular to a crusher. Furthermore, the invention relates to a mineral production line comprising a crusher. [0002] Correspondingly, the present invention relates to a material processing technology, in particular, to a material crushing method. Background technique [0003] Crusher is used for crushing and processing of materials, and it is widely used in fields that require crushing and processing of materials, such as mineral processing and production industries, construction industries, food processing industries, etc. The most widely used crusher is the impact crusher, which mainly crushes materials through mechanical impact and collision. In the process of crushing materials, impact crushers often also have requirements for the shape of the crushed materials (ie, particle shape), so impact crushers can also be called "crushing and shaping machines". For example, in the sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/00
Inventor 余星黄柯屈小君
Owner ZOOMLION HEAVY IND CO LTD
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