煤炭在井下和地面选煤运输过程中,特别是转载时煤尘飞扬,造成环境污染。为减少煤尘飞扬,维持文明卫生的工作环境,按照《煤矿安全规程》的要求,必须安装洒水喷雾装置,作业时进行喷雾降尘。而目前的洒水喷雾装置由于没有与带式输送机的装载情况联动,带式输送机空载时仍然洒水喷雾 Coal in the underground and ground coal transportation process, especially when the coal dust flying, resulting in environmental pollution. In order to reduce the flying dust and maintain the working environment of civilized and hygienic conditions, according to the requirements of “Coal Mine Safety Regulations”, a sprinkler spray device must be installed to reduce dust during operation. The current sprinkler spray device because there is no link with the belt conveyor load, the belt conveyor is still no water spray spray