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A crushing device for coal processing that can prevent dust from spreading

A pulverizing device and anti-dust technology, applied in grain processing and other directions, can solve the problems of inconvenient cyclic pulverizing work, inconvenient isolation, affecting the environment of the working area, etc., and achieve the effect of improving convenience, low resistance, and ensuring cleanliness.

Active Publication Date: 2021-11-02
神木市众邦煤化有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a kind of pulverizing device for coal processing that can prevent dust from spreading, so as to solve the problem that some pulverizing devices for coal mine processing on the market proposed by the above-mentioned background technology are not convenient for circulating pulverization in the process of pulverizing coal mines. Work, at the same time it is not convenient to block the powder in the coal mine, which affects the environment in the working area

Method used

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  • A crushing device for coal processing that can prevent dust from spreading
  • A crushing device for coal processing that can prevent dust from spreading
  • A crushing device for coal processing that can prevent dust from spreading

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-7, the present invention provides a technical solution: a crushing device for coal processing that can prevent dust from spreading, including a device casing 1, a blocking cover 2, a base 3, an inner cavity 4, a first motor 5, a drum 6, an opening 7, Block 8, rotating shaft 9, connecting pipe 10, limit rod 11, inner groove 12, spring 13, card groove 14, card rod 15, compression spring 16, dustproof net cover 17, handle 18, slider 19, chute...

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Abstract

The invention discloses a crushing device for coal processing capable of preventing dust from spreading, which includes a device casing, a first motor, a spring, a second motor and a transmission belt. The lower bolt of the device casing is fixed with a blocking cover, and the device casing The bottom is fixedly installed with a base, and the inside of the device housing is provided with an inner cavity, the inside of the device housing is rotatably installed with a drum, and the rear side of the drum is fixedly connected with the first motor, and the outer side of the drum is provided with an opening, The inside of the device shell is fixedly installed with a stopper, the inside of the opening is rotatably installed with a rotating shaft, and the outer side of the rotating shaft is movably installed with a connecting pipe, and the side of the connecting pipe is fixedly connected with a limit rod. There is an inner groove, and a spring is fixedly installed inside the inner groove, and a card groove is opened inside the connecting pipe. The pulverizing device for coal processing that can prevent dust from spreading is convenient for dust blocking work, and at the same time, the coal mine inside the device can be circularly screened.

Description

technical field [0001] The invention relates to the technical field of coal processing, in particular to a crushing device for coal processing that can prevent dust from spreading. Background technique [0002] Coal is a solid combustible mineral and is the main fuel resource in industrial production. During the production and processing of coal, some large ore materials need to be crushed. In the process of crushing ore materials, The crushing device needs to be used. The coal mine crushing device mainly uses two groups of symmetrical and staggered crushing knives to crush the large-sized coal ore put into the box. [0003] Some crushing devices for coal processing currently on the market: [0004] (1) In the process of crushing coal, some existing crushing devices for coal mine processing can only carry out a single crushing work, which is not convenient for cyclic crushing work, and it is difficult to effectively carry out a certain size of coal mine. Crushing and proce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C4/08B02C4/30B02C4/28B02C4/42
CPCB02C4/08B02C4/28B02C4/286B02C4/30B02C4/42
Inventor 徐美玲
Owner 神木市众邦煤化有限公司
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