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煤矿企业为了防止煤尘爆炸事故,防止矽肺病,必须落实煤矿安全规程第154条至第159条各项规定,必须实行综合防尘,即抑尘、降尘、除尘和个体防护四大项措施。其中用喷雾器降尘仍然是行之有效的手段之一。 但是,从国内现有的几种喷雾器资料和实物来看,有如下几条缺点:(1)不是大小有别,各有专用而成系列化的喷雾头。(2)容易被杂物堵塞,对水质要求较严。(3)各矿自行制造,加工质量差,降尘效果不理想。因而真正能够坚持使用的却不多。
In order to prevent coal dust explosion accidents and prevent silicosis, coal mining enterprises must implement the provisions of Article 154 to Article 159 of the coal mine safety regulations and must implement the four measures of comprehensive dust control, namely dust suppression, dust control, dust removal and individual protection. One of the means of dust suppression with a sprayer is still effective. However, there are several shortcomings as follows: (1) It is not different in size and size and each has its own series of specialized spray heads. (2) easily blocked by debris, the water quality requirements more stringent. (3) The mines are manufactured by themselves with poor processing quality and the dust reduction effect is not satisfactory. So really can insist on the use of not much.