Spraying control system in fusion linkage with safety monitoring and control method thereof
LIU JUN, REN WENHUA, WANG JIANWEI, LIN FUJIN, NIE HAIYANG, YANG DINGCHAO, WANG TING, ZHU ZHENGLI, ZHAO HUAXIA, LI DAYONG, XU TENGFEI, XIANG YANBIN, HE YUNWEN, ZHANG MING, LIU ZHIGUO, RAN QINGLEI, TIAN YOUJUN, HUANG GUANGLI, ZHANG FENG, MA ZHIYONG, YANG LEILEI, LI ZHIHENG, ZHOU MI
Year of Publication 06.09.2022
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Year of Publication 06.09.2022
Patent
Method and system for determining prediction critical value of coal seam outburst dangerous area
LIU JUN, WANG JIANWEI, LIN FUJIN, NIE HAIYANG, ZHU ZHENGLI, LI DAYONG, XU TENGFEI, XIANG YANBIN, QU YANSI, HE YUNWEN, RAN QINGLEI, ZHAO XUSHENG, HUANG GUANGLI, MA ZHIYONG, LI ZHIHENG, YANG LEILEI
Year of Publication 02.09.2022
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Year of Publication 02.09.2022
Patent
Measuring device, measuring system and measuring method for gas desorption rule of coal
JIANG WANGANG, JIA QUANMIN, LIN FUJIN, FU JUNHUI, LIU YANBAO, MA DAIHUI, MA SHUYIN, WANG RAN, DAI LINCHAO, LI RIFU
Year of Publication 28.07.2020
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Year of Publication 28.07.2020
Patent
Method for measuring and calculating concentration of free coal bed gas in reservoir of stable mining area of coal mine
ZHANG YUMING, MA ZHENGHENG, JIANG WANGANG, JIA QUANMIN, LIU WEN, LIN FUJIN, FU JUNHUI, TANG JIANPING, WANG RAN, LI RIFU, WANG YAZHOU, GUO HENG, SUN PENG
Year of Publication 25.06.2021
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Year of Publication 25.06.2021
Patent
Method for pre-extracting original coal seam and extracting gas from ground well in goaf
ZHANG YUMING, MA ZHENGHENG, ZHANG ZHAOYI, JIANG WANGANG, LIU WEN, FU JUNHUI, LIN FUJIN, WANG RAN, LIU YANG, LI RIFU, WEN GUANGCAI, WANG YAZHOU, MA DAIHUI, SUN RUI, SUN PENG
Year of Publication 01.06.2021
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Year of Publication 01.06.2021
Patent
Suspension installation method for protective casing pipe of pre-extraction ground well changed into mining well
ZHANG YUMING, MA ZHENGHENG, ZHANG ZHAOYI, JIANG WANGANG, JIA QUANMIN, LIU WEN, FU JUNHUI, LIN FUJIN, WANG RAN, LI RIFU, WANG YAZHOU, YAO FENG, SUN RUI, ZHANG PENGCHONG, SUN PENG
Year of Publication 14.05.2021
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Year of Publication 14.05.2021
Patent
Up and down combined global extraction method for gas well of mining body
SUN DONGLING, SUN HAITAO, LIN FUJIN, FU JUNHUI, WANG RAN, LIU JIANZHONG, LI RIFU, CAO JIE
Year of Publication 23.04.2019
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Year of Publication 23.04.2019
Patent
Drill hole gas flow measuring device for coal seam rich in water and high in gas pressure
LIU JUN, WANG JIANWEI, LIN FUJIN, NIE HAIYANG, SUN BINGXING, ZHU ZHENGLI, LI DAYONG, XU TENGFEI, XIANG YANBIN, HE YUNWEN, RAN QINGLEI, HUANG GUANGLI, ZHANG FENG, CHENG JIANSHENG, MA ZHIYONG, LI ZHIHENG, YANG LEILEI
Year of Publication 28.01.2022
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Year of Publication 28.01.2022
Patent
Gas extraction method for L-shaped ground well of short-distance coal seam group
ZHANG YUMING, MA ZHENGHENG, ZHANG ZHAOYI, JIANG WANGANG, CHAO JIANWEI, FU JUNHUI, LIN FUJIN, WANG RAN, LI RIFU, WEN GUANGCAI, SUN HAITAO, YAO FENG, WANG YAZHOU, LIU YANBAO, SUN RUI, SUN PENG
Year of Publication 10.11.2020
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Year of Publication 10.11.2020
Patent
Ground L-shaped well borehole under-pressure blasting fracture generation and gas discharging and mining method
ZHANG YUMING, MA ZHENGHENG, ZHANG ZHAOYI, JIANG WANGANG, CHAO JIANWEI, FU JUNHUI, LIN FUJIN, WANG RAN, LI RIFU, SUN HAITAO, YAO FENG, WANG YAZHOU, ZHAO XUSHENG, SUN RUI, SUN PENG
Year of Publication 23.10.2020
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Year of Publication 23.10.2020
Patent
Fishing device for underground long and thin rod
ZHANG YUMING, MA ZHENGHENG, CHAO JIANWEI, LIU WEN, LIN FUJIN, FU JUNHUI, WU WENBIN, ZHANG JUN, LIU YANG, LI RIFU, SUN HAITAO, YAO FENG, JIANG WAN'GANG, YU BAOZHONG, SUN RUI
Year of Publication 24.06.2015
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Year of Publication 24.06.2015
Patent
Coalbed methane ground well slender rod fisher
ZHANG YUMING, MA ZHENGHENG, CHAO JIANWEI, LIU WEN, LIN FUJIN, FU JUNHUI, WU WENBIN, ZHANG JUN, LIU YANG, LI RIFU, SUN HAITAO, YAO FENG, JIANG WAN'GANG, YU BAOZHONG, SUN RUI
Year of Publication 17.06.2015
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Year of Publication 17.06.2015
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Drilling gas flow measuring device and method for coal seam rich in water and high in gas pressure
LIU JUN, WANG JIANWEI, LIN FUJIN, NIE HAIYANG, SUN BINGXING, ZHU ZHENGLI, LI DAYONG, XU TENGFEI, XIANG YANBIN, HE YUNWEN, RAN QINGLEI, HUANG GUANGLI, ZHANG FENG, CHENG JIANSHENG, MA ZHIYONG, LI ZHIHENG, YANG LEILEI
Year of Publication 24.08.2021
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Year of Publication 24.08.2021
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Underground porous section parallel dynamic fracturing system and construction method thereof
ZHANG YUMING, ZHANG ZHAOYI, JIANG WANGANG, JIA QUANMIN, LIU WEN, LIN FUJIN, FU JUNHUI, WU WENBIN, LIU YANG, WANG BO, LI RIFU, LI LIANGWEI, WANG YAZHOU, GUO HENG, YU BAOZHONG
Year of Publication 13.07.2021
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Year of Publication 13.07.2021
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Construction method for ground L-shaped roof horizontal well in mining area
ZHANG YUMING, MA ZHENGHENG, CHAO JIANWEI, LIU WEN, LIN FUJIN, FU JUNHUI, WU WENBIN, ZHANG JUN, LI RIFU, SUN HAITAO, YAO FENG, JIANG WAN'GANG, YU BAOZHONG, SUN RUI
Year of Publication 01.04.2015
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Year of Publication 01.04.2015
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