Coal gangue crushing and dust collection device

Abstract

The invention provides a coal gangue crushing and dust collection device. The coal gangue crushing and dust collection device comprises a crushing tank, a base and a dust collection tank. The crushing tank is provided with a feed hopper, air cylinders, a first driving motor, a first carrying plate, a second driving motor, a second carrying plate and a discharge port. The first driving motor is fixed to the first carrying plate. A lower rotary shaft and a belt pulley are arranged on the first driving motor. The second driving motor is placed on the second carrying plate. The right end of the second driving motor is provided with a crushing shaft. The base is arranged on the ground. Supporting legs are arranged on the base. The dust collection tank is provided with a tank door and a third carrying plate. A dust inlet channel is formed between the dust collection tank and the crushing tank. The third carrying plate is fixed to the right end of the dust collection tank and the upper end of the tank door in a welded mode. A water tank is arranged on the third carrying plate. The dust inlet channel is connected with the crushing tank and the dust collection tank. A draught fan is arranged in the dust inlet channel. The coal gangue crushing and dust collection device has the advantages that crushing is thorough, particles are uniform, the crushing speed is high, the efficiency is high, and dust collection is convenient.

Description

technical field [0001] The invention relates to a coal gangue crushing machine, in particular to a coal gangue crushing and dust removal device. Background technique [0002] Coal gangue is a kind of tailings produced in the coal preparation process. Direct treatment will pollute the environment. The crushed coal gangue can be used to burn building bricks to realize waste reuse. The quality of the crushed coal gangue particles will decrease. It directly affects the quality of brick making; the existing coal gangue crushing machinery is not completely crushed, and it is prone to uneven particle size, which affects subsequent use; the feeding speed cannot be controlled, and it is easy to damage the machine due to excessive feeding; coal gangue crushing A large amount of smoke and dust are generated during the process, which pollutes the air and cannot be disposed of in time. Contents of the invention [0003] The object of the present invention is to provide a coal gangue c...

AI Technical Summary

Problems solved by technology

[0002] Coal gangue is a kind of tailings produced in the process of coal preparation. Direct treatment will pollute the environment. The crushed coal gangue can be used to burn building bricks to realize waste reuse. The quality of crushed coal gangue particles will be reduced It directly affects the quality of brick making; the existing coal gangue crushing machinery is not completely crushed, and it is prone to uneven particle size, which affects subsequent use; the feeding speed cannot be controlled, and it is easy to damage the machine due to excessive feeding; coal gangue crushing A large amount of smoke and dust are generated during the process, which pollutes the air and cannot be disposed of in time

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