Spin type atomizer

Abstract

The invention relates to a spin atomizing device which can perform full face atomization, completely remove rock dust and coal dust in airflows and reduce spray water, comprising a water reservoir which is provided with a water inlet, wherein, a hook is fixedly connected to the water reservoir; the sidewall of the water reservoir is communicated with a revolving joint; a spiral arm is arranged on the revolving joint; both ends of the spiral arm are symmetrically provided with spray heads; the direction of nozzles of the two spray heads are opposite; the direction of the nozzles of the spray heads are perpendicular to and non-uniplanar with the axis of the revolving joint. The invention removes generated small dust particles during the process of underground development and exploitation construction. The spin atomizing device utilizes hydraulic pressure to generate self thrust and make the spiral arm drive the spray heads to automatically rotate during the atomization process, thereby effectively enlarging the atomization covering surface and the atomization effect, guaranteeing full face coverage of spray on a laneway, completely removing the rock dust and the coal dust in the airflows and reducing water consumption for generating atomization.

Description

technical field [0001] The invention relates to an underground coal mine spraying device, in particular to a spin-type spraying device. Background technique [0002] During the development and mining of mines, a large amount of fine dust particles will be generated. Most of the traditional spraying facilities are fixed. First, due to the fixed position, many nozzles are required, and there is a certain distance between the nozzles, which cannot effectively cover the entire section of the roadway during the spraying process; second, due to the installation direction of the nozzles Single, the spraying distance is short, the combination time of dust and water mist is short, and the dust cannot be effectively captured, so the rock dust or coal dust in the air flow cannot be completely eliminated, resulting in the expansion of the working environment pollution and endangering the health of employees; the third is the spray The large water consumption not only wastes the water s...

AI Technical Summary

Problems solved by technology

Most of the traditional spraying facilities are fixed. First, due to the fixed position, many nozzles are required, and there is a certain distance between the nozzles, which cannot effectively cover the entire section of the roadway during the spraying process; second, due to the installation direction of the nozzles Single, the spraying distance is short, the combination time of dust and water mist is short, and the dust cannot be effectively captured, so the rock dust or coal dust in the air flow cannot be completely eliminated, resulting in the expansion of the working environment pollution and endangering the health of employees; the third is the spray The water consumption is large, which not only wastes the water source, but also easily causes water accumulation in the roadway, which affects the sanitation of the underground environment

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