蔡美峰等：宁夏地区煤炭资源绿色开发现状与思路 3· 表1宁夏主要生产煤矿生产能力、采煤方法及工艺概述 Table 1 Production capacity,mining method,and technology of main coal mines in Ningxia province Production No. Coal mines capacity/ Brief introduction of coal mining method and technology Locations 10t"a Lingxin 320 Adopting the strike longwall retreating mining method,comprehensive mechanized coal mining technology,and fully-caving management of the roof. Lingwu 2 Yangchangwan No.I 900 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full well seam one passing mining technology,and fully-caving management of the roof. Lingwu 3 Yangchangwan No.2 300 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full well seam one passing mining technology,and fully-caving management of the roof. Lingwu Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full 4 Meihuajing 1200 seam one passing mining technology,and fully-caving management of the roof. Lingwu Zaoquan 800 Adopting the strike longwall comprehensive mechanized fully mechanized mining/caving Lingwu mining method and fully-caving management of the roof 6 Renjiazhuang 360 Adopting the strike longwall comprehensive mechanized fully mechanized mining method and fully-caving management of the roof. Lingwu 7 Hongshiwan 60 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Lingwu Baijigou 160 Adopting the strike longwall comprehensive mechanized mining method,and the fully-caving management of the roof. Shizuishan 9 Jinfeng 400 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Wuzhong 10 Jinjiaqu 400 Adopting the strike longwall comprehensive mechanized fully mechanized mining method and fully-caving management of the roof Wuzhong Qingshuiying 500 Adopting the strike longwall comprehensive mechanized fully mechanized mining method and fully-caving management of the roof. Lingwu 12 Shicaocun 600 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Lingwu 3 Shuangma 400 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof Lingwu Maiduoshan 800 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Lingwu 5 Hongliu 800 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Lingwu 16 Yinxing No.1 well 400 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Lingwu 少 Wangwa No.2 well % Adopting the strike longwall mining method,the layered comprehensive mechanized mining technology(divided into three layers),and fully-caving management of the roof. Guyuan 18 Yindonggou 300 Adopting the strike longwall mining method,the layered comprehensive mechanized mining technology,and fully-caving management of the roof Guyuan 19 Wangwa 600 Adopting the strike longwall mining method,the layered comprehensive mechanized mining technology (divided into three layers),and fully-caving management of the roof. Guyuan 20 Maliantai 360 Adopting the strike longwall retreating mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof Lingwu > Siguquan No.1 well 60 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Wuzhong 22 Siguquan No.2 well 60 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Wuzhong 23 Hongsi 240 Adopting the strike longwall comprehensive mechanized mining method and fully-caving management of the roof. Yinchuan 24 Dingjialiang 60 Adopting the room and pillar mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Lingwu 25 Yinxing No.2 well 180 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Lingwu 26 Songxinzhuang 120 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Wuzhong 个 Hongyi 240 Adopting the strike longwall comprehensive mechanized mining method,fully mechanized full seam one passing mining technology,and fully-caving management of the roof. Yinchuan 28 Yangsi 45 Adopting the strike longwall comprehensive mechanized mining method,ordinary mechanized mining technology,and fully-caving management of the roof. Lingwu 29 Gaozha 30 Adopting the strike longwall retreating mining method,comprehensive mechanized coal mining Lingwu technology,and fully-caving management of the roof Adopting the strike longwall comprehensive mechanized mining method,fully 30 Nuanquan 30 mechanized full seam one passing mining technology,and fully-caving Wuzhong management of the roof. 31 Xiaoquan 30 Adopting the strike longwall mining method,comprehensive mechanized coal mining technology,and fully-caving management of the roof. Wuzhong表 1 宁夏主要生产煤矿生产能力、采煤方法及工艺概述 Table 1 Production capacity, mining method, and technology of main coal mines in Ningxia province No. Coal mines Production capacity/ (104 t·a–1) Brief introduction of coal mining method and technology Locations 1 Lingxin 320 Adopting the strike longwall retreating mining method, comprehensive mechanized coal mining technology, and fully-caving management of the roof. Lingwu 2 Yangchangwan No.1 well 900 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 3 Yangchangwan No.2 well 300 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 4 Meihuajing 1200 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 5 Zaoquan 800 Adopting the strike longwall comprehensive mechanized fully mechanized mining/caving mining method and fully-caving management of the roof. Lingwu 6 Renjiazhuang 360 Adopting the strike longwall comprehensive mechanized fully mechanized mining method and fully-caving management of the roof. Lingwu 7 Hongshiwan 60 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 8 Baijigou 160 Adopting the strike longwall comprehensive mechanized mining method, and the fully-caving management of the roof. Shizuishan 9 Jinfeng 400 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Wuzhong 10 Jinjiaqu 400 Adopting the strike longwall comprehensive mechanized fully mechanized mining method and fully-caving management of the roof. Wuzhong 11 Qingshuiying 500 Adopting the strike longwall comprehensive mechanized fully mechanized mining method and fully-caving management of the roof. Lingwu 12 Shicaocun 600 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 13 Shuangma 400 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 14 Maiduoshan 800 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 15 Hongliu 800 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 16 Yinxing No.1 well 400 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 17 Wangwa No.2 well 300 Adopting the strike longwall mining method, the layered comprehensive mechanized mining technology (divided into three layers), and fully-caving management of the roof. Guyuan 18 Yindonggou 300 Adopting the strike longwall mining method, the layered comprehensive mechanized mining technology, and fully-caving management of the roof. Guyuan 19 Wangwa 600 Adopting the strike longwall mining method, the layered comprehensive mechanized mining technology (divided into three layers), and fully-caving management of the roof. Guyuan 20 Maliantai 360 Adopting the strike longwall retreating mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 21 Siguquan No.1 well 60 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Wuzhong 22 Siguquan No.2 well 60 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Wuzhong 23 Hongsi 240 Adopting the strike longwall comprehensive mechanized mining method and fully-caving management of the roof. Yinchuan 24 Dingjialiang 60 Adopting the room and pillar mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 25 Yinxing No.2 well 180 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Lingwu 26 Songxinzhuang 120 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Wuzhong 27 Hongyi 240 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Yinchuan 28 Yangsi 45 Adopting the strike longwall comprehensive mechanized mining method, ordinary mechanized mining technology, and fully-caving management of the roof. Lingwu 29 Gaozha 30 Adopting the strike longwall retreating mining method, comprehensive mechanized coal mining technology, and fully-caving management of the roof. Lingwu 30 Nuanquan 30 Adopting the strike longwall comprehensive mechanized mining method, fully mechanized full seam one passing mining technology, and fully-caving management of the roof. Wuzhong 31 Xiaoquan 30 Adopting the strike longwall mining method, comprehensive mechanized coal mining technology, and fully-caving management of the roof. Wuzhong 蔡美峰等： 宁夏地区煤炭资源绿色开发现状与思路 · 3 ·