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1. 发明专利

AU2019285660A1 Transparent constraint apparatus for normal deformation of planar model 未知
公开(公告)号：AU2019285660A1
公开(公告)日：2020-11-26
申请号：AU2019285660
申请日：2019-05-08
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING
发明人： JU YANG , LU CHANG , LIU PENG , REN ZHANGYU , LIU HONGBIN , LI XIAOLAN , WAN CHANGBING , NIE XIAODONG , WANG YATING
IPC分类号： G01N3/08
摘要： A transparent device for constraining normal deformation of a plane model is provided, including rigid transparent baffles, a plane model, and magnetic components. The magnetic components are mounted on edges of the rigid transparent baffles; a normal direction of the plane model is parallel to normal directions of two rigid transparent baffles symmetrically arranged with respect to the plane model; the magnetic components are symmetrically distributed with respect to the plane model, and mutually symmetrical magnetic components generate mutually attractive magnetic forces. According to the present application, the technical solution is provided to solve the constraint problem of the normal deformation of the plane model under the plane strain condition, and the problems of parallel positioning and assembly of the rigid transparent baffles and the plane model in the experiment; and the additional stress caused by bolt fastening in the conventional technology is significantly reduced.

2. 发明专利

AU2019285660B2 Transparent constraint apparatus for normal deformation of planar model 未知
公开(公告)号：AU2019285660B2
公开(公告)日：2021-02-25
申请号：AU2019285660
申请日：2019-05-08
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING
发明人： JU YANG , LU CHANG , LIU PENG , REN ZHANGYU , LIU HONGBIN , LI XIAOLAN , WAN CHANGBING , NIE XIAODONG , WANG YATING
IPC分类号： G01N3/08
摘要： A transparent device for constraining normal deformation of a plane model is provided, including rigid transparent baffles, a plane model, and magnetic components. The magnetic components are mounted on edges of the rigid transparent baffles; a normal direction of the plane model is parallel to normal directions of two rigid transparent baffles symmetrically arranged with respect to the plane model; the magnetic components are symmetrically distributed with respect to the plane model, and mutually symmetrical magnetic components generate mutually attractive magnetic forces. According to the present application, the technical solution is provided to solve the constraint problem of the normal deformation of the plane model under the plane strain condition, and the problems of parallel positioning and assembly of the rigid transparent baffles and the plane model in the experiment; and the additional stress caused by bolt fastening in the conventional technology is significantly reduced.

3. 发明专利

AU2018378009B2 Mine field layout method suitable for fluidized mining of coal resources 未知
公开(公告)号：AU2018378009B2
公开(公告)日：2020-04-30
申请号：AU2018378009
申请日：2018-03-23
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING , UNIV SHENZHEN
发明人： JU YANG , XIE HEPING , ZHANG YONG , ZHU YAN , GAO FENG , NIE XIAODONG , WAN CHANGBING , SONG JINXIN , LU CHANG , LIU HONGBIN , REN ZHANGYU
IPC分类号： E21C41/16
摘要： A mine field layout method suitable for fluidized mining of coal resources is provided. A main shaft and an air shaft are provided in the mine field, the bottom of the main shaft is located in the shallow horizontal coal seam zone, and the bottom of the air shaft is located in the deep horizontal coal seam zone. The horizontal main roadways are arranged at two boundaries along the strike of the coal seam, and inclined main roadways are arranged at two boundaries along the dip direction of the coal seam. Connecting roadways are located inside the mine field and are in communication with the horizontal main roadways. In the coal mining stage, the coal resources can be converted into the fluidized energy product and/or electricity by an unmanned automatic mining machine. The energy transmission pipelines arranged in the main shaft and the roadways transport the fluidized energy product and/or the electricity to the ground. This mine field layout reduces the number of shafts and roadways for coal lifting, transportation, drainage, ventilation, and power supply. Therefore, the construction and maintenance costs of the roadway are reduced. In addition, there is basically no residual coal pillar left in the mine, and the recovery ratio is high.

4. 发明专利

AU2019449030B2 Mining machine applicable to fluidized mining of ore bodies and mining method 未知
公开(公告)号：AU2019449030B2
公开(公告)日：2022-02-03
申请号：AU2019449030
申请日：2019-06-05
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING
发明人： JU YANG , XIE HEPING , ZHU YAN , NIE XIAODONG , ZHANG YONG
IPC分类号： E21C25/00
摘要： English translation of PCT/CN2019/090107 A mining machine applicable to fluidized mining and a mining method therefor are 5 provided by the present disclosure. A microwave transmitting mechanism, a liquid jet drill rod and a cutter-head are arranged at the head of a first excavation device of the mining machine. The ore body in front is first processed by the microwave transmitting mechanism and the liquid jet drill rod to reduce the strength of the ore body, which facilitates subsequent mining of the ore body, lowers the hardness requirements of the cutter-head, and reduces the wearing of 10 the cutter-head. Then, the ore body with reduced strength is cut by the cutter-head to obtain a solid mineral raw material, and the solid mineral raw material is conveyed to a first separation device. The ores and waste rocks in the solid mineral raw material are separated by the first separation device, and the ores are conveyed to a first fluidized conversion device. The ores are converted into resources in an easily transportable form by the first fluidized conversion device, 15 and the resources in the easily transportable form are conveyed to a first energy storage device for storage. With this mining machine mining the ore body, the mined ores can be directly converted, under the ground, into resources in the easily transportable form, without transporting the ore to the surface for conversion, which saves the cost of transporting the ore to the surface. - 1-

5. 发明专利

AU2019449030A1 Mining machine applicable to fluidized mining of ore bodies and mining method 未知
公开(公告)号：AU2019449030A1
公开(公告)日：2020-12-24
申请号：AU2019449030
申请日：2019-06-05
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING
发明人： JU YANG , XIE HEPING , ZHU YAN , NIE XIAODONG , ZHANG YONG
IPC分类号： E21C25/00
摘要： English translation of PCT/CN2019/090107 A mining machine applicable to fluidized mining and a mining method therefor are 5 provided by the present disclosure. A microwave transmitting mechanism, a liquid jet drill rod and a cutter-head are arranged at the head of a first excavation device of the mining machine. The ore body in front is first processed by the microwave transmitting mechanism and the liquid jet drill rod to reduce the strength of the ore body, which facilitates subsequent mining of the ore body, lowers the hardness requirements of the cutter-head, and reduces the wearing of 10 the cutter-head. Then, the ore body with reduced strength is cut by the cutter-head to obtain a solid mineral raw material, and the solid mineral raw material is conveyed to a first separation device. The ores and waste rocks in the solid mineral raw material are separated by the first separation device, and the ores are conveyed to a first fluidized conversion device. The ores are converted into resources in an easily transportable form by the first fluidized conversion device, 15 and the resources in the easily transportable form are conveyed to a first energy storage device for storage. With this mining machine mining the ore body, the mined ores can be directly converted, under the ground, into resources in the easily transportable form, without transporting the ore to the surface for conversion, which saves the cost of transporting the ore to the surface. - 1-

6. 发明专利

AU2018378009A1 Mine field layout method suitable for fluidized mining of coal resources 未知
公开(公告)号：AU2018378009A1
公开(公告)日：2019-10-10
申请号：AU2018378009
申请日：2018-03-23
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING , UNIV SHENZHEN
发明人： JU YANG , XIE HEPING , ZHANG YONG , ZHU YAN , GAO FENG , NIE XIAODONG , WAN CHANGBING , SONG JINXIN , LU CHANG , LIU HONGBIN , REN ZHANGYU
IPC分类号： E21C41/16
摘要： A mine field layout method suitable for fluidized mining of coal resources is provided. A main shaft and an air shaft are provided in the mine field, the bottom of the main shaft is located in the shallow horizontal coal seam zone, and the bottom of the air shaft is located in the deep horizontal coal seam zone. The horizontal main roadways are arranged at two boundaries along the strike of the coal seam, and inclined main roadways are arranged at two boundaries along the dip direction of the coal seam. Connecting roadways are located inside the mine field and are in communication with the horizontal main roadways. In the coal mining stage, the coal resources can be converted into the fluidized energy product and/or electricity by an unmanned automatic mining machine. The energy transmission pipelines arranged in the main shaft and the roadways transport the fluidized energy product and/or the electricity to the ground. This mine field layout reduces the number of shafts and roadways for coal lifting, transportation, drainage, ventilation, and power supply. Therefore, the construction and maintenance costs of the roadway are reduced. In addition, there is basically no residual coal pillar left in the mine, and the recovery ratio is high.

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