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Ball milling device

A technology of ball milling and mixing devices, which is applied in the directions of transportation and packaging, dissolving, and grain processing, etc., which can solve the problems of poor mixing uniformity and low efficiency of material mixing, so as to improve uniformity, improve uniformity and mixing efficiency, and improve The effect of mixing uniform efficiency

Inactive Publication Date: 2019-07-12
安徽万磁电子股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a ball milling device to solve the problems of low material mixing efficiency and poor mixing uniformity existing in the existing ball milling mixing device

Method used

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Experimental program
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Effect test

Embodiment 1

[0069] refer to figure 1 , This embodiment provides a ball milling device, which includes a cylinder body 1, a sphere 2, a sphere 2 3, a compartment plate 5, a power motor 6, a pipe 7, and a nozzle 8.

[0070] Wherein, the cylinder body 1 may be in a cylindrical structure. The compartment plate 5 is installed inside the cylinder body 1 and divides the cylinder body 1 into a first storage cavity 1-1 and a second storage cavity 1-2. The number of sphere one 2 and sphere two 3 is multiple, but the diameters of the two can be different. A plurality of spheres 1-2 can be housed in the housing chamber 1-1 of the barrel 1 to form a primary grinding body. A plurality of balls 2 3 can be accommodated in the housing chamber 1-2 of the barrel 1 to form a secondary grinding body. A plurality of spheres 2 and a plurality of spheres 2 3 are used for grinding materials. Both the primary grinding body and the secondary grinding body are used to grind the mixed material so that the mixed m...

Embodiment 2

[0074] In this embodiment, a mixing device 4 can be installed on a plurality of spheres one 2 and / or a plurality of spheres two 3, so as to improve the uniformity of the mixing of the mixed material and the efficiency of mixing uniformly, and is used to solve the problem of the existing ball mill mixing device The problem of low material mixing efficiency and poor mixing uniformity. In this embodiment, the structure and operation principle of the mixing device 4 will be described in detail by taking the mixing device 4 installed on the sphere 1 as an example.

[0075] refer to Figure 2-5 , a plurality of spheres 2 are hollow, and each sphere 2 is provided with at least one through hole 2-1 on the side wall. At least one through hole 2-1 on the same sphere 1 is arranged in a ring on the side wall of the corresponding sphere 1 2. In this embodiment, the number of through holes 2-1 on the same sphere-2 may be four. Spheroid-2 can be steel ball or agate ball. Multiple mixing ...

Embodiment 3

[0095] In this embodiment, auxiliary device 1 and auxiliary device 2 are added on the basis of the ball milling device in embodiment 2, that is, the ball milling device in this embodiment may also include auxiliary device 1 and auxiliary device 2. Auxiliary device one is used to further improve the uniformity of mixing materials. The auxiliary device 2 is used to reduce the materials adhered to the outer wall of each sphere 1 2 when grinding materials, so that each sphere 1 2 is always in the state of effective utilization.

[0096] refer to Image 6 , the auxiliary device one includes a wire rope one 49 , a support rod 410 , an arc plate 411 and a spring two 412 .

[0097] Wherein, the number of the first wire rope 49 , the support rod 410 , the arc plate 411 and the second spring 412 is at least one. At least one arc-shaped plate 411 corresponds to at least one connecting rod two 47 , and both are located outside the corresponding ball one 2 . At least one support rod 410...

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Abstract

The invention discloses a ball milling device. The ball milling device comprises a cylinder body, ball bodies I and material mixing devices, the ball bodies I are contained in the cylinder body, moreover, through holes are formed in the side walls of the ball bodies I, the material mixing devices are arranged on the ball bodies I, and comprise sliding blocks, springs I, rotating rods, gears, racks, extrusion blocks, driving devices, pressure detection devices and vibration motors, one ends of the sliding blocks penetrate through the through holes to extend into the ball bodies I, moreover, thesliding blocks are of hollow structures, the two ends of the springs I are fixed on the sliding blocks and the inner walls of the ball bodies I correspondingly, one ends of the rotating rods are rotationally arranged on the inner walls of the sliding blocks, moreover, the other ends of the rotating rods are fixed to the extrusion blocks, the gears fixedly sleeve the rotating rods, the racks are meshed with the gears, the driving devices drive the racks to move in a reciprocating mode, when the pressure detection devices detect the pushing force acted by the racks on the inner walls of the sliding blocks, the pressure detection devices send out switching signals I, and when the vibration motors receive the switching signals I, the vibration motors drive the extrusion blocks to vibrate. According to the ball milling device, the mixing uniformity of mixed materials can be improved, and uniform mixing efficiency can be improved.

Description

technical field [0001] The invention relates to the field of ball milling devices, in particular to a ball milling device. Background technique [0002] The ball mill is the key equipment for crushing materials, which is filled with a certain number of steel balls in its cylinder as the grinding medium. It is widely used in cement, silicate products, new building materials, refractory materials, chemical fertilizers, black and non-ferrous metal beneficiation, glass ceramics and other production industries, for dry or wet grinding of various ores and other grindable materials. Ball mills are suitable for grinding various ores and other materials, and are widely used in mineral processing, building materials and chemical industries. They can be divided into dry and wet grinding methods. According to different ore discharge methods, it can be divided into grid type and overflow type. [0003] The ball mill mixing device with the application number of 201220175644.0 includes a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C17/06B02C17/10B02C17/20B01F13/10
CPCB02C17/06B02C17/10B02C17/20B01F33/83B01F33/83613
Inventor 唐睿何进陈益民
Owner 安徽万磁电子股份有限公司