A movable spray dust suppression device for underground coal mine

Abstract

The invention belongs to the technical field of coal mine supplies, in particular to a movable spray dust suppression device for underground coal mines, which includes a device main body and a nozzle. A No. 1 positioning rod is welded on one side of the upper surface of the device main body. The second positioning rod, the first protective layer, the first connecting rod and the second connecting rod are installed between the second positioning rod and the first positioning rod, the second protective layer is installed and connected inside the second positioning rod, and the second positioning rod One side of the rod is welded with a handle, and through the separation operation of the No. 1 connecting rod and the No. 2 connecting rod between the No. 1 positioning rod and the No. Waterproof level, simple structure, easy to operate, avoiding the trouble of wearing corresponding clothes every time the device is used, and using the cooperation of the fan and the screen to ensure the normal heat dissipation of the pump body and the battery, and effectively prevent the Coal dust gets inside the unit.

Description

technical field [0001] The invention belongs to the technical field of coal mine supplies, and in particular relates to a movable spray dust suppression device in a coal mine. Background technique [0002] Coal needs to be mined in the mine. The environment inside the mine is very harsh, and the air is full of dust. Workers working in this environment will damage their health, and the service life of the machine may also be reduced. So now workers work in the mine. All can wear mouth mask when working, but have only played limited protective effect like this, in present technical means, announcement number: a kind of coal mine underground movable spray dust suppression device disclosed by CN209838470U is designed to a certain extent by corresponding component, The above problems are solved, but there are still inconveniences. During the use of the existing coal mine underground movable spray dust suppression device, due to the spray design of the nozzle, it is easy for the r...

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Problems solved by technology

[0002] Coal needs to be mined in the mine. The environment inside the mine is very harsh, and the air is full of dust. Workers working in this environment will damage their health, and the service life of the machine may also be reduced. So now workers work in the mine. All can wear mouth mask when working, but have only played limited protective effect like this, in present technical means, announcement number: a kind of coal mine underground movable spray dust suppression device disclosed by CN209838470U is designed to a certain extent by corresponding component, The above problems are solved, but there are still inconveniences. During the use of the existing coal mine underground movable spray dust suppression device, due to the spray design of the nozzle, it is easy for the rear staff to be affected by the spray when using the device. It is cumbersome to wear the corresponding waterproof clothing every time; at the same time, the pump body and battery inside the device do not have good heat dissipation, so that the internal heat cannot be dissipated in time, which reduces the working performance of the components; And the diffusion ability of the spray in the vertical area of ​​the space is not good, which reduces the use effect of the movable spray dust suppression device in the coal mine

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