论文部分内容阅读
宁夏王洼煤业有限公司(原宁夏王洼煤矿),位于宁夏固原市王洼镇。是自治区“七五”期间重点建设工程和扶贫项目,1984年开工建设,1990年投产年生产能力达21万吨,成为宁南山区最大的国有煤炭生产企业,2003年进行技术改造,使矿井生产能力达到60万吨,2008年对矿井120万吨技改项目实施技改优化升级,实现综采综掘机械化。2006年,王洼煤矿六盘山煤电一体化项目开工建设,2011年建成投产,矿井建设规模150万吨/年。2012年,王洼二矿产
Ningxia Wang Wa Coal Industry Co., Ltd. (formerly Wangwa Coal Mine in Ningxia), located in Ningxia GuWang Wang Wa town. It is a key construction project and poverty alleviation project in the autonomous region during the “Seventh Five-Year Plan” period and was started construction in 1984 with an annual production capacity of 210,000 tons put into operation in 1990. It became the largest state-owned coal producer in the mountainous area of southern Ningxia. In 2003, Mine production capacity reached 60 million tons, in 2008 1,200,000 tons mine technological transformation project implementation optimization and upgrading of mechanization, mechanization of fully mechanized coal mining. In 2006, Wangwa Coal Mine Liupanshan integrated coal project started construction in 2011 and put into operation, the scale of mine construction 1.5 million tons / year. In 2012, Wang wa two minerals