Coal mine crushing device for coal mining

A crushing device, coal mine technology, applied in grain processing, etc., can solve problems that threaten the life, health and safety of workers, fail to solve, increase the cost of use, etc.

Inactive Publication Date: 2021-05-28
吴跃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the actual process of crushing coal mines, there are the following problems: After the coal mines are crushed, they need to be transferred to a designated place. When the coal mines are transferred from the crushing device, the huge dust in the coal mines not only seriously threatens the life and health of the relevant operators, but also In the long run, it will cause considerable harm to the surrounding environment; at the same time, during the crushing process of coal mines, the temperature between the crushed coal mines is quite high. In summer or in high temp

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  • Coal mine crushing device for coal mining

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[0023] Further detailed explanation through specific implementation mode below:

[0024] The reference signs in the drawings of the description include: crusher 1, feed port 2, discharge port 3, discharge channel 4, cylinder 5, second piston 6, pressure spring 7, one-way air intake valve 8, cloth bag 9 , rope 10, runner 11, swash plate 12, return spring 13, push rod 14, one-way liquid discharge valve 15, shower nozzle 16, one-way liquid inlet valve 17, first piston 18, solution cylinder 19.

[0025] The embodiment is basically as attached figure 1 Shown: a coal mine crushing device for coal mine development, including a crusher 1, a discharge channel 4 and a dust removal mechanism. The crusher 1 is provided with a material inlet 2 and a material outlet 3, and the material outlet 3 is provided with a screen. Crusher 1 is a closed crusher 1, so that in the process of crushing coal mines, a large amount of coal dust will not be generated during the crushing process, which effectiv

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Abstract

The invention discloses a coal mine crushing device for coal mining. The coal mine crushing device comprises a crusher, a discharging channel and a dust removal mechanism; a feeding port and a discharging port are formed in the crusher; the discharging port communicates with the discharging channel; the dust removal mechanism comprises a water spraying unit and a dust suction unit; the water spraying unit comprises a push rod, an inclined plate, a solution cylinder and a first piston used in cooperation with the solution cylinder; the solution cylinder is filled with water; and the dust suction unit further comprises an air cylinder, a plurality of pressure springs and a second piston used in cooperation with the air cylinder. According to the coal mine crushing device, corresponding water spraying cooling treatment can be carried out on a coal mine which is just rolled and crushed, and dust removal can be carried out on the coal mine through sprayed water; and meanwhile, dust is further removed through the dust suction unit, and through double dust removal operation, the crushing device can have a better dust removal effect.

Description

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Claims

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Application Information

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Owner 吴跃
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