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Barrel lining

A liner and cylinder technology, which is applied in the field of overflow ball mill cylinder liner, can solve the problems that affect the normal production of the mill, the volume of the cylinder liner is large, and the screw holes are broken, so as to facilitate installation and disassembly, improve Efficiency, unbreakable effect

Inactive Publication Date: 2011-12-28
胥建中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the domestic overflow ball mills are equipped with cylinder liners with large volume, heavy weight, and inconvenient disassembly and assembly.
And in the process of use, it is easy to break at the screw hole, which affects the normal production of the mill and increases the cost

Method used

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Examples

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Embodiment Construction

[0010] See Figure 1 to Figure 2 , the liner 1 is a parallelogram, the middle position of the liner 1 is equipped with a hoisting hole 4 parallel to the installation surface 2, and reinforcement 3 is provided around the hoisting hole 4.

[0011] Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation modes here, and the obvious changes or modifications derived from the spirit of the present invention are still within the protection scope of the present invention.

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Abstract

The invention relates to a new liner for a ball mill, in particular to an overflow type ball mill cylinder liner in the cement production industry. The liner is parallelogram-shaped, and the installation position of the liner is more stable. The impact is small, the cylinder of the ball mill is not easy to deform, and it plays a protective role for the cylinder of the ball mill; the middle of the liner is equipped with a hoisting hole parallel to the installation surface, which is convenient for workers to install and disassemble, and improves efficiency; and reinforcement around the hoisting hole , making it more firm and not easy to break, and improving the strength of the cylinder liner as a whole.

Description

technical field [0001] The invention relates to a new liner for a ball mill, in particular to an overflow type ball mill barrel liner in the cement production industry. Background technique [0002] The ball mill is a machine that breaks block materials into powder materials. During production, the cylinder of the ball mill rotates, and drives the materials and steel balls in the cylinder to rotate to form a drop impact movement. The ore and other bulk materials are made into powder by the impact of steel balls and materials on the hollow or solid retaining ring liner in the cylinder, and the collision and friction of steel balls and materials in the rotating cylinder. [0003] At present, most of the domestic overflow ball mills are equipped with cylinder liners with large volume, heavy weight, and extremely inconvenient disassembly and assembly. And in the process of use, it is easy to break at the screw hole, which affects the normal production of the mill and increases ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C17/22
Inventor 胥建中
Owner 胥建中
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