Air distribution device for excavation working face
A technology for excavating working face and air distributor, which is applied to safety devices, mining equipment, earth-moving drilling and other directions, can solve the problems of reducing the concentration of coal dust in the excavating working face, and can meet the requirements of dust removal and ventilation, high efficiency, and improved dust removal. effect of effect
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[0035] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0036] like figure 1 and 2 Shown is the preferred embodiment of the air distributor and the dust removal system for the driving face of the present invention.
[0037] The air distributor for the excavation working face includes a fuselage 1, a left air cylinder interface 2, a right air cylinder interface 3, an air outlet 4 and a conversion valve 5, wherein the air outlet 4 is used to convert the axial wind flow into radial wind flow. Airflow direction; the conversion valve 5 is used to control the opening and closing of the air outlet 4; the left air cylinder interface 2 is installed on the left side of the fuselage 1, the right air cylinder interface 3 is installed on the right side, and the side end is installed The air outlet 4 a...
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