Impeller Wheels TRIZ Cases

A moving centrifugal turbine carriage blasts annular pipeline joints uniformly while adapting to different diameters and reducing onboard space.

Hydraulic drilling opens a container door and injects water remotely, speeding fire suppression in stacked containers while reducing worker exposure.

A motorized drill lance opens a direct water path into an EV battery, improving fire suppression with less equipment and lower water demand.

A motorized drill lance drills into an EV battery and injects water directly to suppress fire fast and prevent re-ignition.

Motor amperage feedback modulates the media valve to stabilize abrasive flow, reduce downtime, and protect wheel-drive components.

A moving carriage, orthogonal turbine, and guided hopper keep grit flow continuous around varying pipeline diameters on laying vessels.

External fans and a semi-permeable liner dissipate blast wheel housing heat without letting shot escape, reducing warpage and wear.

Waveform-based intensity measurement lets shot conditions self-correct, reducing parameter selection complexity while keeping surface treatment on target.

Complementary treatment enclosures localize shot media on rotary machine surfaces, improving peening accuracy while containing media escape.

Localized, interchangeable enclosures confine shot media to specific rotating component surfaces, improving peening accuracy and reducing escape.

Sensor-based monitoring computes blasting media and wear-part demand from process conditions and time to prevent shortages and manual ordering.

Flexible spring stirring arms and a flat drive shaft vibrate sponge abrasive to clear tank corners and improve discharge into the blast hose.

See how controlled airless blasting conditions heat-treated galvanized steel surfaces, improving paint adhesion and limiting corrosion risk.

An external fan, angled wall, and semi-permeable liner reduce housing heat while preserving shot containment.

Rounded vane edges eliminate shear points against the control cage, preventing abrasive media crushing and optimizing egress efficiency.

Silicone knobs on blast wheel blades create radial friction pressure, eliminating special tools and reducing installation force.

Composite tungsten carbide components resist silica sand wear in shot blasting turbines, extending equipment life while managing manufacturing complexity.

Tapered elliptical channels eliminate shot-locking and simplify blade removal by replacing parallel surfaces with non-parallel contact.

Internal circulation system eliminates pit installation for stable transport.

Segmented control cage with twist-lock assembly reduces maintenance time by preventing misalignment during reassembly.

Variable pitch guide channels concentrate projection patterns onto narrow ranges, resolving efficiency losses common in wide-range centrifugal operations.

A centrifugal impeller apparatus propels abrasive slurry to mechanically strip scale from sheet metal surfaces.

Segmented impeller blades form storage chambers that maintain dense abrasive grain clusters, resolving scattered ejection and low polishing quality.

Segmented tapered locking members prevent abrasive shot-locking in centrifugal blasting machines, enabling quick blade replacement without special tools.

Damping members between the flange and hub absorb vibrations from dynamic imbalance, while a rotating member seals the clearance to prevent shot leakage.

Centrifugal impeller propels abrasive slurry against sheet metal to remove scale, eliminating corrosive acid hazards and black edge defects.

Pitched blades and adjustable control cage windows concentrate projection patterns, reducing material waste across variable ranges.

Curved centrifugal blast wheel blades secured by elastomeric grommets create a compression fit for rapid replacement.

Rearward inclined impeller blades concentrate projection material discharge, reducing substance loss while maintaining surface treatment productivity.

Radial guide slot in rotatable annular retainer positions blades without manual holding, eliminating finger injury risk from slippage.

Remote swing-arm torque measurement resolves time loss and dust exposure during abrasive blasting hot spot control.

Segmented centrifugal projector blades use radial pitch variation to direct shot blast material.