煤层注水

• 出 处: 川煤科技
• 发表日期: 1974年01期
• 关键词: 煤层注水 硅肺病 防尘技术 封孔 粉尘含量 润湿剂 瓦斯抽放 粉尘浓度 瓦斯压力 钻孔深度

1964至1970年期间,防尘-硅肺病中心站进行了煤层注水方面的研究工作.本文讨论了这方面的研究成果.由于生产日益集中并使生产率日益提高的措施对工作面防尘带来不良影响,给防尘技术措施造成一定的困难.由此可见,作为最重要防尘办法的煤层注水应该成为切实而有效的实施,以防工作面粉尘含量超过允许限度.

Research on coal seam waterflooding was carried out at the Dust-Respiratory Disease Center between 1964 and 1970. This paper discusses the research results in this area, as the increasingly concentrated and increasingly productive measures to produce dust on the work surface Impact, dust technology measures to cause some difficulties.Thus, as the most important way to prevent coal seam water injection should be effective and effective implementation, to prevent the dust content of the work surface exceeds the allowable limit.