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Impact-resistant liner plate for ball mill

A ball mill and end liner technology, applied in grain processing, etc., can solve problems such as unsatisfactory dribbling effect, thinning of liner plate wear, and unsatisfactory output, etc., to achieve good dribbling effect, good impact resistance, and good The effect of abrasion resistance

Inactive Publication Date: 2014-08-20
顾开明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The liner is the key anti-wear part of the ball mill. The severe impact of the grinding ball on the liner of the ball mill will cause the liner to wear and thin, and it is not wear-resistant, easy to break, and the effect of the ball is not ideal, resulting in low work efficiency and low output. If you can't go up, you will increase the cost virtually

Method used

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  • Impact-resistant liner plate for ball mill
  • Impact-resistant liner plate for ball mill

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Embodiment Construction

[0013] The present invention will now be further described in conjunction with the accompanying drawings and preferred embodiments. 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.

[0014] Such as figure 1 , 2 The impact-resistant ball mill end liner shown has a liner body 1, two symmetrical elliptical grooves 2 are arranged on the end surface of the liner body 1, and a mounting hole 3 is arranged in the elliptical groove 2, and the elliptical groove 2 is provided with a groove 4 on the rear end surface of the liner body 1, and a card groove 5 is provided on the rear end surface of the liner body 1. The depth of the card groove 5 is 3-5mm. There is no gap between the card groove 5 and the ball mill cylinder, and the sealing performance is good. , will not lead to a reduction in output, and at the same time does...

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Abstract

The invention relates to an impact-resistant liner plate for a ball mill. The liner plate comprises a liner plate body, wherein two symmetrical elliptic grooves are arranged in the end face of the liner plate body; mounting holes are formed in the elliptic grooves; grooves are formed in the rear end faces of the elliptic grooves; a clamping groove is arranged in the rear end face of the liner plate body. The liner plate disclosed by the invention is simple in structure, convenient to use, good in impact resistance and abrasive resistance, difficult in breakage and good in dribbling effect, the production efficiency is improved and the safety performance is also improved.

Description

technical field [0001] The invention relates to an impact-resistant ball mill end liner. Background technique [0002] Ball mill is a kind of grinding equipment widely used in the fields of electric power, ceramics, cement and mineral processing. Its basic working principle is: the cylinder of the ball mill rotates at a certain speed, and the grinding balls at the bottom of the cylinder of the ball mill are attached to the lining plate of the cylinder under the action of centrifugal force and friction. When the grinding ball is brought to a certain height, it is thrown down due to its own gravity, and the abrasive material at the bottom of the cylinder is impacted and crushed and ground. The liner is the key anti-wear part of the ball mill. The severe impact of the grinding ball on the liner of the ball mill will cause the liner to wear and thin, and it is not wear-resistant, easy to break, and the effect of the ball is not ideal, resulting in low work efficiency and low ou...

Claims

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Application Information

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IPC IPC(8): B02C17/22
Inventor 顾开明
Owner 顾开明