|
2025
|
Invention
|
High-energy-efficiency lithium battery monorail hoist locomotive and battery management system th... |
|
|
Invention
|
Methods for grout injection repair and water retention in goaf. Provided are a method for grout i... |
|
|
Invention
|
Method for determining load-bearing deformation of solid waste materials and system and device an... |
|
|
Invention
|
Test device and test method for impact resistance of anchor body. A test device and a test method... |
|
|
Invention
|
Method and system for multistage pulse hydraulic fracturing in directional long drilling of coal ... |
|
|
Invention
|
Self-moving filling behind support method for gangue based on high porosity filling material. A s... |
|
|
Invention
|
2 mineralization of coal-based solid waste. 222222 mineralization of coal-based solid waste. |
|
|
Invention
|
Backfill paste cgif material and carbon-negative filling mining method. Disclosed in the present ... |
|
|
Invention
|
Carbon-negative backfill mining method using gangue high-porosity material. 22222 sequestration t... |
|
|
Invention
|
Vortex mineralization-static separation flotation device and flotation method.
Disclosed is a vo... |
|
|
Invention
|
Devices for vortex flotation mineralization based on confined space and methods for mineralizatio... |
|
|
Invention
|
Artificial intelligence-based method for identifying locations of water inrush points in mine.
T... |
|
|
Invention
|
Sealing structure of underground high-pressure gas storage and construction method thereof. A sea... |
|
2024
|
Invention
|
Fire-prevention and extinguishing material for plugging air leakage in underground barrier pillar... |
|
|
Invention
|
Auxiliary transport robot track gradient switching device and method. The present invention belon... |
|
|
Invention
|
Comprehensive characterization method of cuttability of hydraulic fracturing hard rock.
A compre... |
|
|
Invention
|
Segmented pulse fracturing method for underground coal-rock stratum directional long borehole, an... |
|
|
Invention
|
Belt damage detection method and detection system for belt conveyor based on improved centernet. ... |
|
|
Invention
|
Optical fiber sensing method and sensing system for straightness of scraper conveyor. An optical ... |
|
|
Invention
|
Method and system for predicting hydration reaction degree of cement based on cyclegan.
Provided... |
|
|
Invention
|
Gear reducer with balanced output of very large torque from plurality of motors.
The present inv... |
|
|
Invention
|
Underground monorail crane wireless sensor monitoring network and monitoring method therefor. Dis... |
|
|
Invention
|
Lightweight active online modeling method fusing mechanism and dynamic memory. Disclosed in the p... |
|
|
Invention
|
Method and device for preventing rib spalling in high-stress surrounding rock by hydraulic slotti... |
|
|
Invention
|
Method and device for evaluating ecological cumulative effects of surface mining areas.
A method... |
|
|
Invention
|
Multi-position bed separation monitoring device for coal mine overlying strata. A multi-position ... |
|
|
Invention
|
Vortex flotation beneficiation apparatus based on limited space and beneficiation method. A vorte... |
|
|
Invention
|
Vortex mineralization-static separation flotation device, and flotation method. A vortex minerali... |
|
|
Invention
|
Self-stabilizing integrally-molded pillar filling structure for underground mines.
A self-stabil... |
|
|
Invention
|
Integrated device of bi-directional ultrasonic rolling, powder spreading, and compaction for addi... |
|
|
Invention
|
Self-compensating moving coil guiding device for large-scale shaker, and operating method thereof... |
|
|
Invention
|
Device and method for testing interaction force between flotation particles and bubbles or liquid... |
|
|
Invention
|
Method for upgrading coal slime through synergistic dehydration.
Provided is a method for upgrad... |
|
|
Invention
|
Circulating fluidized bed flotation device and method suitable for recovery of coarse particles. ... |
|
|
Invention
|
High-frequency micro-amplitude vibration-assisted laser cladding device for large-sized workpiece... |
|
|
Invention
|
Parallel evolutionary solution method for search space segmentation.
The invention discloses a p... |
|
|
Invention
|
Artificial intelligence-based method for identifying water inrush point in mine and parameters of... |
|
|
Invention
|
Intelligent coal gangue washing method guided by deep reinforcement learning and evolutionary com... |
|
|
Invention
|
Bactericide and reducing bacterium coupled remediation material for inhibiting acidification of c... |
|
|
Invention
|
Rail transit passenger flow clearing method and system, and electronic device. The present invent... |
|
|
Invention
|
Method and system for coordinated dispatch in rail transit emergency conditions. The present inve... |
|
|
Invention
|
Multi-motor super-high-torque balanced output speed reducer. A multi-motor super-high-torque bala... |
|
|
Invention
|
Flexible hollow anchor rod allowing for digital monitoring, and construction method. A flexible h... |
|
|
Invention
|
Coal-gangue separation and floor paving integrated device suitable for roadway excavation. Disclo... |
|
2023
|
Invention
|
Integral frame-type machine body structure of coal mining machine, and integral frame-type intell... |
|
|
Invention
|
Multi-modal coupled perception method for target recognition and region segmentation in confined ... |
|
|
Invention
|
Hydrraulic support for solid waste cemented compact backfill mining, and backfill method. Disclos... |
|
|
Invention
|
Method for detecting stress state of roadway surrounding rocks based on three-dimensional electri... |
|
|
Invention
|
Scene self-adaptive method for controlling unmanned driving of monorail hoist transportation robo... |
|
|
Invention
|
Method for collaboratively controlling multi-channel braking system of mine hoist. The present di... |
