CN105151757B - 提高井下出煤块煤率的系统 - Google Patents
提高井下出煤块煤率的系统 Download PDFInfo
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CN106733073B (zh) * | 2016-11-22 | 2019-04-05 | 宁夏天地奔牛实业集团有限公司 | 煤矿井下皮带巷用破碎运输接驳装置 |
CN107701225B (zh) * | 2017-06-30 | 2024-02-02 | 中国矿业大学 | 一种可对大煤块进行预破碎的顺槽转载系统 |
CN107152308A (zh) * | 2017-06-30 | 2017-09-12 | 中国矿业大学 | 一种具有防堵塞和二级破碎功能的顺槽转载系统 |
CN112058692A (zh) * | 2019-06-11 | 2020-12-11 | 中国科学院沈阳自动化研究所 | 一种多级选矿生产线 |
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CN104096616A (zh) * | 2013-04-13 | 2014-10-15 | 中煤张家口煤矿机械有限责任公司 | 一种具有筛分结构的锤式破碎机 |
CN103639012B (zh) * | 2013-12-09 | 2015-09-16 | 河南省振源科技有限公司 | 新型通过式筛分破碎机 |
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CN204999263U (zh) * | 2015-09-18 | 2016-01-27 | 宁夏天地奔牛实业集团有限公司 | 提高井下出煤块煤率的系统 |
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Inventor after: Guo Jinshu Inventor after: Zhang Lin Inventor after: Yang Shuangsuo Inventor after: Zhu Yongnian Inventor after: Wang Jinjun Inventor after: Wang Chun Inventor after: Zhang Niansheng Inventor after: Li Longgang Inventor after: Cheng Min Inventor before: Zhang Lin Inventor before: Guo Jinshu Inventor before: Yang Shuangsuo Inventor before: Zhu Yongnian Inventor before: Wang Jinjun Inventor before: Wang Chun Inventor before: Zhang Niansheng Inventor before: Li Longgang Inventor before: Cheng Min |