综采工作面尘源跟踪高压喷雾降尘装置的设计

针对综采工作面除尘效果不理想的问题,提出了一种综采工作面尘源跟踪高压喷雾降尘装置的设计方案。该装置工作原理:当安装在液压支架上某一位置的红外接收器检测到安装在采煤机机身上的红外发射器发射的红外信号后,该位置的高压喷雾控制器将相应的位置信息上传给主控制器,由主控制器将该位置信息下传给所有联机的高压喷雾控制器,高压喷雾控制器根据主控制器设定的程序和参数,判断是否打开其所带的电磁阀,再由电磁阀控制洒水喷头喷雾降尘。实际应用表明,该装置运行良好,达到了预期目标。

Design of Dust Suppression Device with Dust Source Tracking and High Pressure Spray on Fully Mechanized Coal Face

In view of problem of non-ideal dust suppression effect on fully mechanized coal face,the paper proposed a design scheme of dust suppression device with dust source tracking and high pressure spray on fully mechanized coal face.Working principle of the device is as follows: when infrared receiver installed on one position of hydraulic support detects infrared signal sent by infrared emitter installed on body of shearer,controller of high pressure spray at the position uploads corresponding position informat...