The dust falling device for mining blasting comprises a box body, and a movable dust falling mechanism used for falling dust near the box body is arranged at the top of the box body; the movable dust falling mechanism comprises a fixing frame fixed to the top of the box body, two transverse frames are fixed to the top of the fixing frame, sliding rails are fixed to the tops of the two transverse frames, and movable plates are arranged on the tops of the two transverse frames. According to the dust falling device for mining blasting, through the arrangement of the movable dust falling mechanism, front-back reciprocating movement of a spray head is achieved, the dust falling range of water mist sprayed out of the spray head can be expanded, through the arrangement of the blowing-away unit, rotation of a rotating plate on the movable dust falling mechanism is utilized, and an air expanding cover in the blowing-away unit is synchronously driven to rotate; and the air in the fan is sent out by the air expanding cover, and the water mist is blown away to a farther position, so that the dust falling range is further expanded, and the dust falling efficiency is improved.
本发明公开了一种矿山开采爆破用降尘装置,包括箱体,所述箱体的顶部设置有用于对箱体附近的灰尘进行降尘的移动式降尘机构;所述移动式降尘机构包括固定在箱体顶部的固定架,所述固定架的顶部固定有两个横架,两个所述横架的顶部均固定有滑轨,两个所述横架的顶部均设置有移动板,本发明涉及矿山开采技术领域。该矿山开采爆破用降尘装置,通过移动式降尘机构的设置,实现了对喷头的前后往复移动,使喷头喷出的水雾能扩大降尘的范围,通过吹散单元的设置,利用移动式降尘机构上转板的转动,同步带动吹散单元中的扩风罩进行旋转,扩风罩将风机中的风送出,将水雾向四周吹散到更远处,进一步扩大了降尘的范围,提升了降尘的效率。
Dust falling device for mining blasting
一种矿山开采爆破用降尘装置
2024-09-10
Patent
Electronic Resource
Chinese