Adjustable working face dust simulation experiment device
A technology for simulating experimental devices and working faces, which is used in mining equipment, earth-moving drilling, and ventilation of mines/tunnels. To achieve the effect of saving experimental costs
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[0020] The present invention will be further described in detail according to the examples below.
[0021] The practical adjustable working flour dust simulation experiment device will be described in more detail below in conjunction with the embodiments.
[0022] figure 1 - Fig. 6 is the various views of the practical adjustable working flour dust simulation experiment device.
[0023] Adjustable working flour dust simulation experiment device, the whole air duct ( figure 1 ) is composed of a simulated wind source and 3 square plastic pipes that can be spliced, respectively representing the wind source area 11 of the mine ( figure 2 ), Inlet Lane 12 ( image 3 ), coal mining face 13 ( Figure 4 ) and Huifeng Lane 14 ( Figure 5 ). The wind source area is composed of a small fan 1, a baffle plate 2, and a wind source pipe 3. Small-sized blower fan 1 is connected with the wide mouth of wind source pipeline 3, and is sealed with adhesive tape all around, and the middle p...
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