Magnetic Separation TRIZ Cases

A conductive lanyard clip and magnetic removable emitter improve grounding reliability, cut connector cost, and avoid sticking covers.

Magnetic media guided by robotic magnetic fields removes dust, metal chips, and spills from confined industrial spaces with less manual cleaning.

A plunger-driven magnetic tool with a flexible sheath removes swarf from sharpener crevices without spreading debris or damaging components.

A movable magnetic separator adjusts conveyor gap for different shred thicknesses while enabling compact tilt-down storage.

Separation crushing and magnetic sorting recover metals from slag or bottom ash, cutting grinding energy and CO2 in cement clinker feedstock.

A movable lifter changes its conveyor distance with material height, reducing impact damage while maintaining magnetic-material removal.

A cylinder-and-guide mechanism retracts the conveyor belt, reducing underbody encumbrance and debris-related damage in mobile crushing plants.

Removable coupling means let a crushing unit detach from the plant frame for replacement, shortening maintenance downtime and preserving plant efficiency.

Movable conveyors and crushing modules let the plant switch configurations, reducing dimensions for road transport and faster site relocation.

A movable loading unit lowers the crushing plant for road transport and moves away from the crusher to simplify maintenance access.

Horizontal magnetic density separation distributes scrap by mass density, enabling transverse removal without narrow splitters that cause blockages.

Organic-acid-modified magnetic nanoparticles selectively bind rare-earth compounds, enabling high-gradient separation with less chemical processing.

Specific alkylethoxylate surfactants disperse magnetic fractions and cleave agglomerates for higher recovery and purity.

A data hub tracks air-handler performance as magnetic rollers collect particles, alerting operators before maintenance is overlooked.

A staged filter, electromagnetic separation, reverse osmosis washing, and spray drying recover Fe3O4 nanoparticles for direct reuse.

Rotating polymer brush generates high voltage charges to attract airborne particles, reducing air flow resistance without high-voltage generators.

Angled rotating magnets reverse conductive particle flow for multiple checks, resolving throughput versus precision trade-offs in eddy current sorting.

An oscillating magnet flips metallic materials on an upper conveyor, releasing entrapped non-metallic waste and eliminating secondary processing equipment.

Mechanical fragmentation and gravity separation recover individual metals from electronic waste, eliminating harmful emissions from pyrometallurgical processes.

A separation system extracts titanium and zirconium alloys from mixed metal chips using magnetic and eddy current mechanisms.

A geometrically patterned array of magnets generates a corresponding array of magnetite riffles within a channeling member to guide slurry flow.

Integrating magnetic separation into the filter medium eliminates bulky external components, reducing installation space and device complexity.

A ring magnet generates a magnetic field to attract metallic contaminants before they reach the filter membrane.

Axial flow through a rotating drum inner surface adsorbs magnetic materials, resolving short residence time and poor yield in conventional radial separators.

Polyaddition embeds magnetic nanoparticles in a polymer carrier matrix, preventing particle leaching and improving separation efficiency.

Pyrolysis at moderate temperatures decomposes plastics in electronic waste, allowing magnetic separation to recover metals while reducing dust emissions.

An organic phase overlays the aqueous sample to isolate magnetic particles, preventing irregular carryover and ensuring accurate biomolecule concentration.

Microwave-assisted hydrochloric acid leaching extracts nickel and cobalt from ferruginous laterite ores, reducing fossil fuel consumption and CO2 emissions.

Sensors detect particle flow to align a separating blade, resolving inefficiencies from manual adjustments and overlapping trajectories.

Magnetic particles interact with immune cells via endocytosis to isolate activated cells, reducing diagnosis time while maintaining accuracy.

Bypass device extracts fine iron particles from the nozzle ring area, preventing accumulation on the grinding table and reducing energy consumption.

Inert gas purging and cooling protects bearings from 800 degree heat, eliminating expensive graphite alloy bushings.

Switching to intensified back-corona currents removes high resistivity dust layers from collecting electrodes without mechanical rapping.

Magnetic traps capture ferromagnetic debris before it reaches motors, extending service intervals.

Multi-separation process reduces copper content in shredded scrap steel fractions.

Orientable emissive plates guide gas flow and generate ozone within an electrostatic filtration chamber.

A magnetic field-generating device intercepts ferromagnetic particles before they reach the filter element.

Disposable absorbent films replace cleaning procedures to eliminate particle re-entrainment risks and simplify electrode maintenance.

Ionizing bar separates ozone and nitrogen oxides from corona generated ions via pressure gradients, preventing surface contamination in clean environments.

A magnetic separator uses a flexible member to actuate a movable magnet within a tubular sleeve.

A suspended magnet unit generates a uniform weak magnetic force to attract ferromagnetic particles from a conveyor belt.

A movable magnet travels along a loop canal to separate magnetic particles from dispersions using hydrophilic and hydrophobic liquid treatments.

High-temperature wet digestion converts alumogoethite to magnetic iron oxide, resolving low yield issues in high-iron red mud processing.

Permanent magnets in a rotating rotor create alternating zones to recover iron oxides from tailings without complex external systems.

Linear stators generate magnetic flux waves to rotate and pivot sorting rollers, replacing bulky mechanical actuators that limit package density.

Three-stage separation recovers -75µm chromite fines, reducing 40% Cr loss by combining density, magnetic, and vibrational sorting.

A fluidic separator uses buoyancy to separate metals from auto shredder residue based on specific gravity differences.

Surface modification stabilizes magnetic agglomerates, reducing treatment volume and improving separation effectiveness.