安全工程-四通矿井下移动抽采系统研究论文

本科论文摘 要我国煤矿瓦斯开采行业拥有悠久的历史，煤矿资源属于不可再生资源，随着煤矿资源的运用以及开发，开采过程中难度很大，容易出现安全事故。开采的首要任务就是瓦斯抽采。我国已经运用很多种方法进行瓦斯抽采，让我们可以有多方面的发挥。瓦斯抽采对于煤矿企业而言是至关重要的。瓦斯抽采存在的隐藏性的危险也是极大的。如果我们不能科学合理的对瓦斯进行抽采，就会很容易的发生安全事故。煤矿瓦斯是煤矿安全生产的天敌，它不仅会导致煤矿工作人员轻则损害人类的身心健康，重则窒息身亡，同时它还会引发瓦斯煤尘爆炸、造成矿毁人亡的严重状况。因此有效治理瓦斯，合理以瓦斯作为资源进行抽采是至关重要的。对瓦斯进行抽采还需要抽采方法，本次设计选用的是采空区插管抽采以及高位瓦斯钻孔方法。关键词：瓦斯抽采；抽采方法；安全本科论文AbstractChina's coal mine gas mining industry has a long history. Coal mine resources are non-renewable resources. With the use and development of coal mine resources, the mining process is very difficult and prone to safety accidents. The first task of mining is gas extraction. China has used many methods for gas drainage, so that we can play in many ways.Gas drainage is very important for coal mining enterprises. The hidden danger of gas drainage is also great. If we cannot scientifically and reasonably extract gas, safety accidents will easily occur. Coal mine gas is the natural enemy of coal mine safety production. It will not only cause coal mine workers to harm human physical and mental health, but also suffocate death. At the same time, it will also cause gas and coal dust explosions, causing serious damage to the mine. Therefore, it is very important to effectively control gas and reasonably use gas as a resource for extraction. The gas extraction also requires a gas extraction method. In this design, the goaf cannula extraction and high gas drilling method are selected.Key words: Gas extracti...