Mining Devices TRIZ Cases
- Comprehensive utilization method and test equipment for surface water, goaf and geothermal energy in coal mining subsidence area
See how a goaf-based geothermal system converts coal mining subsidence zones into heat exchange
- Rock Drilling Rig Battery Pack Switching for Continuous Operation
Selective use of multiple battery packs keeps a rock drilling rig running during charging or battery exchange, improving mobility underground.
- Mining Machine Power Orchestration Under Peak Demand Limits
A centralized controller predicts mining machine demand and restricts lower-priority loads to avoid peak power spikes and surcharges.
- Modular Trolley Relocation for Reusable Mine Haul Electrification
Transport-coupled trolley modules let mines disconnect, move, and reconnect haul electrification as routes change, cutting waste and emissions.
- Mining Scanner Cleaning Control During Stationary Operation
Automatic cleaning is triggered when a mining machine is stationary, keeping scanning data reliable in dusty conditions with less manual maintenance.