煤矿生产采面减降尘技术研究与应用-毕业论文（设计）.docVIP

煤矿生产采面减降尘技术研究与应用 Study and Application of Technology about Decreasing and Dropping Dust Used In the Mining Face 山东科技大学 资源与环境工程学院 摘要 煤矿生产采面减降尘技术是多年来被国内外广大技术工作者所广泛研究的重要课题之一。本文主要阐述了煤层注水、高压喷雾降尘、除尘器降尘、泡沫降尘等减降尘技术及其在生产采面的应用。多年来的实践表明，这些技术在有效治理生产采面粉尘危害的工作中发挥了极为重要的作用 本文作者在研究过程中主要进行了如下工作：生产采面粉尘产生分析、生产采面减降尘理论与技术研究、煤层注水等几种必威体育精装版防除尘理论在生产采面的应用等。在借鉴前人成果的基础上对粉尘浓度较高的煤矿生产采面减降尘工作提出了几套合理的方案，使煤矿生产采面减降尘工作更加具体化。通过本次研究力求使煤矿生产采面减降尘技术更加完善。为生产采面作业人员提供一个良好的作业环境。 关键词：生产采面、减降尘、煤层注水、喷雾降尘、泡沫降尘 ABSTRACT Decreasing dust in the coal’s mining face is one of the most important problems studied by many research specialist staff. This article focuses on the technologies of coal injection, using spay to decrease dust, using foam to decrease dust, using dust collector to decrease dust using in decreasing dust in underground tunneling face. The practices show that these technologies are very effective when they are used in mining face. According to requirements of the subject, the author make these works in this topic: analysis the producing of the dust in the underground tunneling face, study the technologies an theory which is used in decreasing the dust in the underground tunneling face. Based on the achievement of predecessors, put forward some programs for the work decreasing dust in the underground mining face where the concentration of mineral dust mineral dust is high. Made the work of decreasing dust more clearly and concretely, I hope this study can made the technologies more perfectly, provide a good environment for the workers in the underground tunneling face Key words: underground mining face, decrease dust, Coal injection, Using spay to decrease dust, Using foam to decrease dust 山东科技大学学士学位论文 目录 目录 TOC \o 1-2 \h \z \u HYPERLINK \l _Toc264037618 1绪论 PAGEREF _Toc264037618 \h 1 HYPERLINK \l _Toc264037619 1.1 生产采面粉尘防治技术国内外发展状况 PAGEREF _Toc264037619 \h 1 HYPERLINK \l _Toc264037620 1.2本课题的目的与意义 PAGEREF _Toc264037620 \h 3 HYPERLI