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一般地讲,衰老矿井单靠提高煤炭产量增加经济效益是比较困难的。在这种情况下,如何立足内部挖潜实现增收,是一个值得探讨的重要课题。唐村煤矿坚持大抓煤质、优化产品结构、增加效益的做法给人们一个很好的借鉴。唐村煤矿是一个有三十多年开采历史的薄煤层矿井,近几年,针对矿井趋向萎缩的现状,及时在生产经营方略上转轨变型,变粗放经营为集约经营,立足内部挖潜。利用国家给予的煤质价差和煤炭品种价差政策,在提高煤炭质量和改变产品结构方面大作文章,取得显著经济效果。1987～1989年在产量基本没有增加的情况下,三年共实现煤炭就地增
In general, it is more difficult for an aging mine to increase economic benefits by increasing coal production alone. Under such circumstances, it is an important issue that needs to be explored on the basis of how to tap the potential for internal development. Tangcun Coal Mine adhere to the large coal quality, optimize product structure, increase efficiency practices give people a good reference. Tangcun Coal Mine is a thin coal seam mine with more than 30 years of exploitation history. In recent years, in view of the current situation of the shrinking of the mine, it timely changed its mode of production and operation, changed its operation mode into intensive operation and tapped the internal potential. Making use of the coal price difference and the coal variety spread policy given by the country, making great contributions in improving the quality of coal and changing the product structure, and achieved remarkable economic results. From 1987 to 1989, there was a total increase of coal in situ in the three years without any increase in output