Stirring Devices TRIZ Cases

A semi-continuous electric arc furnace recovers nickel, manganese, and zinc from mixed battery waste in one fusion step with gas treatment.

Fluidized SiC pre-treatment and shear mixing in a crucible prevent particle agglomeration, improving wetting and brake disc consistency.

Dome projections and partitioned chambers redirect molten aluminum flow to improve hydrogen removal while limiting surface turbulence and rotor wear.

Molten alloy is fed from a sealed inert-gas holding furnace to prevent jamming, oxidation, and slag during continuous injection molding.

Ultrasonic probes with integrated gas outlets introduce purging gases near the tip to create cavitation bubbles in molten metal baths.

A vortex control diverter system manages molten metal flow to submerge light gauge aluminum scrap efficiently.

Switching between concentric and eccentric stirring repairs the axial rod via slag adhesion while maintaining mixing efficiency.

Electromagnetic torque rotates molten metal to discharge it into a holding furnace, reducing power consumption compared to mechanical stirring.

A snorkel with a serpentine annular gap and baffles directs cooling gas through internal passageways to dissipate heat from molten metal.

A permanent magnet stirring device uses a heat-suppressing support body and intersecting magnetic fields to drive molten metal flow.

A vortexer apparatus creates a fluid dynamic vortex to submerge low-density scrap metal into molten metal.

Dynamic stirring adjusts force direction per melting phase to eliminate dead zones, preventing wall wear while ensuring uniform temperature.

Compressed reclaimed magnesium and iron scrap pucks sink in molten iron to remove sulfur, lowering costs by replacing expensive primary magnesium.

Segmented rotating gas injection eliminates dead zones and improves desulphurization efficiency.

Nesting the drive inside the tilting floor prevents external footprint expansion while rotating the vessel to eliminate hot spots.

Immersion heaters transfer heat directly to liquid metal, cutting fossil fuel consumption by 50-80% compared to gas-fired furnaces.

Segmented blind and opening weirs dynamically interrupt flow to prevent leakage while maintaining rapid melting productivity.

A magnetic rotor drives continuous molten metal circulation in a closed canal, eliminating mechanical rotors to enable ferrous metal processing.

A chaotic stirring device uses a spherical magnet to rotate solid metal, resolving bottom solidification in plasma arc smelting.

A moveable electromagnetic stirrer unit mounted on a carriage serves multiple molten metal locations using a single device.

Cavity-based rotary impeller disperses gas into molten metal, preventing large bubbles from rising to the surface without mixing.

Segmenting cast metal into smaller pieces attached to multiple rotating stirrers increases shot weight while reducing lead time and maintaining slurry quality.

Rotating magnetic field drives non-ferrous melt via spiral passageway, replacing hazardous manual stoppers and reducing operational risks.

A molten metal transfer vessel uses a dividing wall to create separate chambers for smooth fluid flow and integrated degassing.

A bottom-blowing plug uses a bending-free gas supply conduit to enable effortless insertion into the iron cladding.

A molten metal refining device injects solid dephosphorization agents through an impeller to enhance stirring efficiency.

Water-cooled intermediary sleeve shields bottom stirring nozzles from molten slag splashing, preventing clogging and extending operational lifespan.

A conveyor-based dross processing assembly combines stirring and pressing stations to separate aluminum from oxides in hot metal waste.

A control system calculates stirring power based on molten and solid metal masses to optimize electromagnetic mixing efficiency.

A charge well ramp generates a vortex to submerge floating scrap, reducing oxidation loss during aluminum melting.

A melting furnace agitator positioned below a gassing access breaks scavenging gas bubbles in copper melt to enhance hydrogen removal.

A water-cooled copper shield intercepts molten slag droplets, reducing viscosity and preventing nozzle blockage during basic oxygen furnace operations.

An electromagnetic stirrer beneath the furnace bottom eliminates dead zones and refractory wear by inducing eddy currents for complete bath homogenization.

A circulating apparatus uses an inductor to pump molten metal through a flow channel while a movable dam assembly directs the fluid path.

Controlled flushing gas injection directs metal bath flow to enhance mixing uniformity in metallurgical vessels.

A closed pump head housing shields hot melt transport from ambient air exposure, maintaining purity by preventing reactive gas contact.

A vortex chamber generates turbulent flow from an electromagnetic pump to prevent pipe solidification and sedimentation in metal melting furnaces.

An elongated dispensing rod with a notched rim injects flux into molten aluminum to remove impurities without using chlorine gas.

Bidirectional heater movement and periodic cooling cycles resolve uneven impurity distribution in ultra-high-purity zinc production.

A submergence device uses baffles and vanes to disrupt stagnant molten metal flow.

A rotating impeller distributes purge gas bubbles through a copper melt to absorb hydrogen.

A stirring device integrates degassing and feeding functions to transport additives directly into a metal melt.