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Vacuum ball mill for preparation of aluminum powder for fireworks

A technology of vacuum balls and aluminum powder, which is applied in the field of vacuum ball mills, can solve the problems of affecting the ball milling effect, limited ball milling efficiency of aluminum raw materials, and long ball milling time, so as to improve ball milling quality, improve processing efficiency and production quality, and facilitate mass production Effect

Inactive Publication Date: 2020-01-14
衡东县金源铝银粉有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the ball milling efficiency of this device for aluminum raw materials is limited. When the ball milling reaches a certain level, the slurry will affect the ball milling effect, and the ball milling time will be long.

Method used

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  • Vacuum ball mill for preparation of aluminum powder for fireworks
  • Vacuum ball mill for preparation of aluminum powder for fireworks
  • Vacuum ball mill for preparation of aluminum powder for fireworks

Examples

Experimental program
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Effect test

Embodiment Construction

[0030] As shown in the figure, a vacuum ball mill for preparing firework aluminum powder includes a barrel-shaped mill body 1, a mounting base 4 and a drive motor 5. The two ends of the mill body 1 are respectively provided with concentric shafts 9, and the concentric shafts 9 pass through bearings. 16 is installed and fixed on the mounting seat 4, one end of the grinding body 1 is provided with a belt pulley 3, the belt pulley 3 is connected to the driving motor 5 through a belt 6, the concentric shaft 9 is provided with a through hole 19 communicating with the inside of the grinding body 1, and the concentric shaft 9 includes The left concentric shaft 9 and the right concentric shaft 9 are provided with a through hole 19 corresponding to the concentric shaft 9. The through hole 19 includes a left through hole 19 and a right through hole 19, an observation window is set in the left through hole 19, and the right through hole 19 passes through the pipe 10. Connect with the vacuu...

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Abstract

The invention provides a vacuum ball mill for preparation of aluminum powder for fireworks. The vacuum ball mill comprises a barrel-shaped mill body, a mounting seat and a driving motor, concentric shafts are arranged at the two ends of the mill body correspondingly and mounted and fixed on the mounting seat through a bearing, a pulley is arranged at one end of the mill body and connected to the driving motor through a belt, a through hole communicating within the mill body is formed in each concentric shaft, and the concentric shafts comprises the left concentric shaft and the right concentric shaft; and meanwhile, the through hole is formed by corresponding to the corresponding concentric shaft, the through holes comprises the left through hole and the right through hole, an observationwindow is arranged in the left through hole, and the right through hole is connected to a vacuum pump through a pipe. The scheme of the vacuum ball mill effectively improves the efficiency and qualityof aluminum raw material production, effectively improves the convenience of operation, can effectively prevent oxidation of pulp after ball milling, effectively reduces the loss of energy, and facilitates batch production.

Description

Technical field [0001] The invention relates to fireworks aluminum powder production equipment, in particular to a vacuum ball mill for preparing fireworks aluminum powder. Background technique [0002] The ball mill is the key equipment for crushing the material after it is crushed. This type of mill is equipped with a certain amount of steel balls in the cylinder as the grinding medium. [0003] Aluminum powder is an important ingredient in the preparation of fireworks. The ball mill used in the production of aluminum powder needs to move during the production process. Long-term work will cause the temperature of the ball mill itself to be too high, which will cause the work efficiency of the ball mill to become low, and Affecting the service life of the ball mill, the existing cooling device design of the ball mill is relatively complicated, it is very troublesome to operate, the use cost is relatively high, it will bring high use cost, and will increase the economic burden of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F9/04
CPCB22F9/04B22F2009/043B22F2999/00B22F2201/20
Inventor 金小毛
Owner 衡东县金源铝银粉有限公司
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