论文部分内容阅读
中国煤炭工业的技术(其中包括水力采煤),已经具有近代化的水平.因此这里将不去解决那些新的没有解决的问题,而是谈谈过去我们所积累的经验.首先是生产工艺过程的选择.煤炭工业的技术水平和其他工业一样,首先要看它的指标——包括生产过程的强化程度、自动化程度和工序的多少,等等.其中最重要的一点是工序的多少,特别是少工序的生产.在这里谈谈少工序烟煤生产过程的重要意义.在普通机械化矿井中井下煤炭的运输过程一般是:
The technology of China’s coal industry, including hydraulic coal mining, is already modernized, so we will not address the new and unsolved problems here, but rather talk about our past experience. The first is the production process The technical level of the coal industry, like any other industry, depends first and foremost on its indicators - including the degree of intensification of the production process, the degree of automation and the number of processes, etc. The most important of these is the number of processes, in particular Less process production. Here to talk about the less process bituminous coal production process is of great significance in the ordinary mechanized mine underground coal transportation process is generally: