Disloding Machines TRIZ Cases

A U-well mining system combines jet breaking with air lift extraction to move coal-water mixtures efficiently.

Infrared detection of temperature contrasts at the fresh cut face generates horizon control signals to prevent cutting into overlying or underlying strata.

Rock breaker tool initiates cracks in rock pillars to control unpredictable liberation caused by gravity breakout.

Rock breaking vibration serves as a seismic source for tunnel boring machine geological detection.

Preliminary hydraulic fracturing via integrated drill pipe reduces rock strength, enabling faster roadheader excavation than conventional blasting.

A hybrid rock splitting packer uses water pressure to generate pre-cracks and rubber inflation to expand them.

A TBM test bench integrates a microwave-assisted rock breaking system to simulate rotary cutting.

A pivoting conveyor suspension mechanism repositions the second transport device to clear the first unit.

A robotic feed unit deploys tools through a common outlet to prepare blast holes in rock faces.

High power laser systems replace mechanical cutting tools to remove material via ablation, reducing noise and vibration in mining operations.

Hydraulic jetting disaggregates deep ore to eliminate underground worker radiation exposure.

A biodegradable barrier element separates a deactivating agent from an explosive composition until intended use.

Hydraulic actuators position the shovel to clear hazardous debris from conveyor belt corridors, eliminating manual labor risks.

A self-stemming cartridge expands upon detonation to seal boreholes and retain explosive force.

A trigger assembly connects a detonation unit body to an explosion trigger via a cord for remote activation.

Displacing conductive seawater with insulating fluid restores electric energy effectiveness for efficient submerged rock processing.

Timed explosive actuation within grouped blastholes enhances rock fragmentation while reducing ground vibrations via periodic energy release.

Wireless detonators fragment rock via sequential initiation, reducing ore loss while maintaining structural integrity.

Dust scrubber mounted on a mining shearer arm captures airborne particulates using an extraction fan and water spray system.

Kilowatt laser beams perforate steel casings and reservoir rock formations using thermal stress spallation.

A chemically-inflatable bag uses a breakable cap to release fluid reactants for controlled inflation.

Segmentation and extraction principles reduce the downhole tool diameter to 52 mm, enabling installation through existing tubing without removal.

Integrated locking means secure hooks in a closed position, eliminating loose wedges that cause hazardous delays and vibration failures.

A ventilated underground control center manages directional drilling equipment to extract coal from deep seams.

Real-time feedback control dynamically adjusts feed force and rotation speed to balance high penetration rates against excessive drill bit wear.

Adjustable electrodes in a swivel head probe direct plasma blasts to expand fracture volume while minimizing water contamination.

A mine refuge chamber supplies breathable air through oxygen tanks and dispersion units to maintain a safe interior environment.

A laser bottom hole assembly integrates a flow diverter and check valves to manage fluid distribution within the drilling apparatus.

Segmented tips with side relief reduce power requirements and extend usable life in mining equipment.

Compressed air atomizes water into fine droplets that cool grinder blades while minimizing slurry volume and disposal complexity.

Opposing teeth on a segmented blade throw debris laterally, preventing clogging and enabling wider cuts.

Periodic pumping with gravity descent prevents shear damage to emulsion explosives during vertical transport.

Mobile conveyors advance in an operational arc to maintain ore extraction proximity, extending slurry facility dwell time before relocation.

A hydrodemolition machine uses a laterally moving carriage assembly to position high-velocity water jets against vertical or inclined concrete surfaces.

Top-down mining with immediate backfill eliminates pillar stress concentration, preventing seismic events and tunnel collapse during deep vein extraction.

Radial cutting elements on a rotating head shape vaulted roof profiles, reducing sequential cuts and energy consumption during rock working.

Heat shields form dynamic pressure spaces to melt rock via plasma, eliminating rotating parts.

Hydrophilic hose surfaces retain aqueous lubricants to prevent fouling and reduce pump pressure during emulsion explosive conveyance.

Segmented conveyor trains with dual fluid passages remove water influx to protect equipment from damage.

Liquid nitrogen freezes water in a sealed tube to expand volume, reducing equipment wear during tunnel excavation.

Segmented tapered plug disperses blasting energy to protect the capsule, resolving damage risks from loosening blasts.

A highwall miner uses dual actuators and a heading sensor to maintain directional control during coal extraction.

Hydraulic saw head mounted on a utility vehicle cuts concrete offsets using guide rails, eliminating time-consuming grinding and excessive dust generation.

A pulsed power drilling tool uses an ionization device to generate conductive fluid volumes between solid electrodes and mineral substrates.

Integrated drill jumbo replaces manual explosive handling with automated supercritical fluid fracturing, reducing safety risks in tunnel excavation.

Pre-splitting blasting and gangue retaining devices stabilize roadways during thick coal seam extraction.

Plasma torch directs high-pressure exhaust gases at the bore face to fracture rock without melting it, maintaining optimal boring parameters.

Diamond pattern pit design reduces waste rock lift height and push length, overcoming dozer inefficiency on steep grades.

Segmented components and nesting arms reduce the vertical profile of automated mining equipment for low seam operations.

Solvent injection forms a horizontal undercut void in trona beds, exposing fresh ore surfaces while preventing roof contamination.