真空负压除尘技术在综放面的应用  

Application of the vacuum dust technology to the fully-mechanized face

作　　者：李洪占 

机构地区：[1]黑龙江省鹤岗矿业集团公司南山煤矿,黑龙江鹤岗154104

出　　处：《矿山机械》2009年第7期25-28,共4页Mining & Processing Equipment

摘　　要：介绍了真空负压除尘技术的除尘原理、系统组成及技术参数,并对系统的安装及使用作了说明。使用该系统后,生产出煤时打开除尘系统,产尘点的粉尘基本被消除或抑制,无法扩散,对整个工作面风流几乎不造成污染,因此大大降低了煤尘引发生产事故的可能生。The article introduces the principle, composition and technical parameters of the vacuum dust technology, and illustrates the systematic installation and use. Dust in dust-engendering positions is removed or limited, and not diffusing by the system when the cleaning system is open, which hardly leads contaminations for the working surface. So it reduces the chances of leading accidents by coal dust.

关 键 词：真空负压除尘 清水泵 高压水雾活塞 超细粒子亲和 

分 类 号：X701.2[环境科学与工程—环境工程]