Coal mine drainage equipment facilitating graded drainage
XIAO HU, YAO XU, LI HONGCAI, WANG JIANPENG, LI JIANWEI, MA JI, GUO NINGYUAN, RAO HAIBIN
Year of Publication 24.03.2023
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Year of Publication 24.03.2023
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Rapid laying device for underground coal mine cable
YAO XU, JU JINQI, LI HONGCAI, ZHANG ZHEN, GUO NINGYUAN, WANG YUXIN, RAO HAIBIN, ZHANG JING
Year of Publication 28.02.2023
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Year of Publication 28.02.2023
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Coal slime cleaning device of coal mine machinery
GUAN QINGPENG, YAO XU, JU JINQI, LI HONGCAI, LIU SHUAI, GUO NINGYUAN, XU YINGPENG, RAO HAIBIN
Year of Publication 17.01.2023
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Year of Publication 17.01.2023
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Grouting device for coal mine tunnel support
LI YANJIN, QIAO WEIXING, YAO XU, JU JINQI, LI HONGCAI, LI JIANWEI, ZHANG QIAN, RAO HAIBIN
Year of Publication 27.12.2022
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Year of Publication 27.12.2022
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Directional drilling and reaming device for coal mine
LI YANJIN, YAO XU, JU JINQI, LI LIJUN, LI HONGCAI, KONG LINGDA, GUO NINGYUAN, RAO HAIBIN
Year of Publication 23.12.2022
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Year of Publication 23.12.2022
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Nuclear power plant tile overturning maintenance hoisting tool
MA YEYI, REN FENG, CUI YUE, ZHAO JUN, ZHOU YAN, DONG CHAO, GAO GUOFENG, RAO HAIBIN, WANG JIN, QIAO ZHIGANG, CAO DENGHONG, YI HAIWEI, LIANG WEI, GUO TAOJIE, CHEN JUNKAI
Year of Publication 07.07.2023
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Year of Publication 07.07.2023
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Generator rear bearing upper bush remounting method of nuclear power single-bearing support exciter and shaft lifting tool
MA YEYI, REN FENG, DUAN YOU, ZHAO JUN, ZHOU YAN, DONG CHAO, GAO GUOFENG, RAO HAIBIN, WANG JIN, QIAO ZHIGANG, CAO DENGHONG, YI HAIWEI, LIANG WEI, GUO TAOJIE, CHEN JUNKAI
Year of Publication 02.05.2023
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Year of Publication 02.05.2023
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Nuclear power steam turbine generator bearing protective cover
MA YEYI, REN FENG, ZHONG WENXUAN, ZHAO JUN, ZHOU YAN, DONG CHAO, GAO GUOFENG, RAO HAIBIN, WANG JIN, QIAO ZHIGANG, DENG GUOBIN, PENG FANGSHUN, YI HAIWEI, LIANG WEI, GUO TAOJIE, WANG HUI, CHEN JUNKAI
Year of Publication 31.03.2023
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Year of Publication 31.03.2023
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Nuclear power plant generator drawing and penetrating rotor journal bracket
MA YEYI, REN FENG, ZHONG WENXUAN, ZHAO JUN, ZHOU YAN, DONG CHAO, GAO GUOFENG, RAO HAIBIN, WANG JIN, QIAO ZHIGANG, DENG GUOBIN, CHEN XINYANG, YI HAIWEI, LIANG WEI, GUO TAOJIE, CHEN JUNKAI
Year of Publication 21.03.2023
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Year of Publication 21.03.2023
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Moment checking and positioning device for nuclear-grade manual diaphragm valve
MA YEYI, REN FENG, CUI YUE, ZHAO JUN, ZHOU YAN, DONG CHAO, GAO GUOFENG, RAO HAIBIN, WANG JIN, QIAO ZHIGANG, CAO DENGHONG, YI HAIWEI, LIANG WEI, GUO TAOJIE, CHEN JUNKAI
Year of Publication 12.08.2022
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Year of Publication 12.08.2022
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Steel wire rope protective sleeve, application thereof and hoisting method of steam turbine cylinder body
REN FENG, CUI YUE, ZHOU YAN, DONG CHAO, GAO GUOFENG, RAO HAIBIN, WANG JIN, QIAO ZHIGANG, YUAN LINGHUI, CAO DENGHONG, LIANG WEI, GUO TAOJIE, WANG HUI, CHEN JUNKAI, GUO RUI
Year of Publication 17.05.2022
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Year of Publication 17.05.2022
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Device for measuring elongation of hot-tightening bolt
MA YEYI, REN FENG, ZHAO JUN, ZHOU YAN, GAO GUOFENG, RAO HAIBIN, WANG JIN, QIAO ZHIGANG, CAO DENGHONG, YI HAIWEI, LIANG WEI, CHEN JUNKAI, WANG HUI, HUANG QINGJUN
Year of Publication 03.12.2021
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Year of Publication 03.12.2021
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Nuclear power single-bearing supporting excitation coupling center adjusting device
QIAO ZHIGANG, MA YEYI, REN FENG, GUO QI, YI HAIWEI, ZHAO JUN, ZHOU YAN, CHEN JUNKAI, RAO HAIBIN, GAO GUOFENG
Year of Publication 01.12.2020
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Year of Publication 01.12.2020
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Shaft lifting and coiling method for nuclear power generator rotor and shaft lifting and supporting device thereof
MA YEYI, REN FENG, ZHONG WENXUAN, ZHAO JUN, ZHOU YAN, DONG CHAO, GAO GUOFENG, RAO HAIBIN, WANG JIN, QIAO ZHIGANG, DENG GUOBIN, PENG FANGSHUN, SUN YONGGANG, YI HAIWEI, LIANG WEI, GUO TAOJIE, WANG HUI, CHEN JUNKAI, GUO RUI
Year of Publication 16.08.2022
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Year of Publication 16.08.2022
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Brushless exciter bearing oil extraction cigarette system
REN FENG, TANG WEI, WANG FEI, ZHAO JUN, CHEN NAIBIN, GAO GUOFENG, ZOU FUYU, RAO HAIBIN, QIAO ZHIGANG, CAO DENGHONG, YI HAIWEI, HU KAI, SHU CHENG, CHEN JUNKAI
Year of Publication 09.12.2015
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Year of Publication 09.12.2015
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Steam turbine shutdown cooling control method
REN FENG, TANG WEI, WANG FEI, REN WEI, ZHAO JUN, ZOU FUYU, GAO GUOFENG, FU SONGLIN, RAO HAIBIN, QIAO ZHIGANG, YI HAIWEI, SHU CHENG, CHEN JUNKAI
Year of Publication 21.10.2015
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Year of Publication 21.10.2015
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Nuclear power generator stator blade seat dismounting tool
TIAN ZHIWEI, MA YEYI, REN FENG, ZHAO JUN, ZHOU YAN, GAO GUOFENG, RAO HAIBIN, WANG JIN, QIAO ZHIGANG, GUO QI, CAO DENGHONG, YI HAIWEI, LIANG WEI, CHEN JUNKAI, LI PENGFEI
Year of Publication 10.11.2020
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Year of Publication 10.11.2020
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A tool for handling generator service end cap without drawing out rotor
MA YEYI, REN FENG, REN XIAOYONG, WANG KAI, ZHAO JUN, ZHOU YAN, LIU CHUANCHANG, GAO GUOFENG, DENG CHANGXI, RAO HAIBIN, WANG JIN, QIAO ZHIGANG, HU ZHELIN, JIANG YONGBO, CHEN XINYANG, CAO DENGHONG, YI HAIWEI, LIANG WEI, CHEN JUNKAI, LI PENGFEI
Year of Publication 08.12.2020
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Year of Publication 08.12.2020
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Maintenance platform for nuclear power hydrogen cooler
MA YEYI, REN FENG, REN XIAOYONG, ZHAO JUN, ZHOU YAN, HUANG TIANMING, RAO HAIBIN, GAO GUOFENG, DENG CHANGXI, WANG JIN, QIAO ZHIGANG, CHEN XINYANG, CAO DENGHONG, YI HAIWEI, LIANG WEI, SHU CHENG, CHEN JUNKAI, LI PENGFEI
Year of Publication 09.06.2020
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Year of Publication 09.06.2020
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