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在矿井生产中,每个工序都不同程度地产生粉尘,其中爆破与运煤(岩)各转载点产尘量最为严重。为了搞好防尘措施,几年来,我局高坑、安源两矿与局生产处先后试验成功电溜子头CPQ-1型触控式自动喷雾装置;掘进工作面SKP-1型声控自动喷雾装置及运输道风流中的光电自动降尘水幕,取得了较好的效果。这些自动装置具有电路简单、工作可靠、稳定性好、体积小、重量轻等优点。现介绍如下:
In mine production, each process produces dust to different degrees, of which blasting and coal (rock) at the transfer point of dust production is the most serious. In order to do a good job of dust prevention measures, in recent years, I Bureau of high pit, Anyuan Mine and Bureau of Production has tested the success of the electric head CPQ-1 type touch automatic spray device; heading face SKP-1-type automatic voice spray Devices and transportation Road Merry in the photoelectric automatic dust curtain, and achieved good results. These automatic devices with a simple circuit, reliable, good stability, small size, light weight and other advantages. Now introduced as follows: