Sieving TRIZ Cases

See how a segmented flouring unit with removable sieve enables easy cleaning, mesh replacement,

See how segmented baking combines far-infrared heating at high moisture with hot air at low moi

See how a spring-loaded sifting screen separates wood dust from cooking pellets during handling

See how a carbon nanotube and graphene coating layer on mesh fabric suppresses static charge to

See how asymmetric elliptical and circular boreholes optimize water jet direction and flow rate

See how a combined sifter-scale attachment integrates weighing, sifting, and controlled ingredi

See how protruding members on a rotating mesh forcibly move fibrous material to ejection and su

See how balanced ejection and suction flow rates (Q1<Q2, Q3<Q4) prevent fiber dispersion during

See how balanced ejection and suction flow rates prevent fiber dispersion during mesh separatio

See how a horizontal rotary apparatus uses temperature control and mesh filtration to separate

See how extracting synchronization gears to a stationary drive unit reduces dead resonating mas

See how liquid nitrogen freezing and rotary filtration separate plant resinous trichomes while

See how a horizontal rotary separator uses freezing and tumbling to extract resinous trichomes

See how a funnel-shaped sifting device with sub-dime holes separates coins from vacuumed debris

An air-water separation container moves with the cleaning head to prevent deposits, blockages, and manual drainage cleaning.

See how an integrated sifter and scale attachment merges weighing and sifting into one stand mi

A tilted rotary sieve with a helical inner path separates dough balls from usable breading while reducing clogging, wear, and cleaning effort.

Magnetic coupling secures conveyor screens without clamps, reducing noise, sanitation issues, operator exposure, and maintenance.

Regulated CO2 flow and mechanical agitation flash-freeze vegetation material for faster byproduct extraction and mesh-based size classification.

A movable open-top screen keeps the blancher sealed in operation, then rotates for faster cleaning with less downtime and gentler product transfer.

Multiple mesh screens and a tilting wheelbarrow bracket separate dirt, compost, and rocks faster while easing contaminant dumping.

Controlled openings and a tap tab let small amounts of particulate material be measured and sifted evenly without direct finger contact.

An air-water separation head near the cleaner keeps wastewater and dirt moving, preventing deposits, desiccation, and manual drain cleaning.

A sliding bottom door uses gravity to empty or strain hot contents without rotating the container, reducing steam burns and spills.

A vibrating feed and lowerable outlet retainer keep almonds flowing while holding hard shells for overflow separation and cleaner kernel extraction.

A stationary motor and synchronous gear move screen-drive synchronization outside the oscillating body, cutting dead mass, space, and lubrication complexity.

High-frequency oscillating separator arms detach grapes from stalks with less crushing, while a linear conveyor layout saves space and improves reliability.

Variable-spaced modular tines and wave-shaped rake geometry improve debris sifting, collection, and single-tine replacement.

A movable air-water separator stays close to the cleaning head, preventing dirt caking and clogging while maintaining continuous dryer fabric drainage.

Integrated spacers in the sheller ring assembly cut part count, simplify gap adjustment, and reduce assembly and maintenance time.

Gravity-fed sieve bins sort and store mixed toy bricks by size and shape, cutting search time while keeping pieces visible and organized.

An enclosed trommel aerates contaminated soil while extracting hydrocarbon vapors to a biofilter, cutting treatment time and limiting air release.

A drive wheel nested around the bearing compacts the screen vibrator, lowers bearing loads, and preserves motor cooling airflow.

Alkali pretreatment removes aluminum from screened waste electrode material, preventing co-precipitation and improving Ni, Co, Mn, and Li recovery.

Operation sound and motor torque reveal mesh screen breakage during dry electrode classification, helping keep magnetic matter and copper low.

Helical-spline gears and a threaded actuator adjust vibrating screen phase angle without disassembly, reducing trial-and-error and maintenance risk.

Alternating suction and pressure feed clears residual powder from vertical pipes, preventing clogging while reducing pipe thickness and upkeep.

Electronic control and shaft position sensing replace mechanical joints in motor-vibrators, cutting wear and enabling precise vibratory motion.

Sequential grinding, 400-600°C heat treatment, and solvent washing recover high-purity positive electrode material from battery scrap.

A bridging element links the two exciter motor stators to improve force transfer, cut fastening stress, and avoid heavy support structures.

A unified vibrating frame synchronizes multiple screen cylinders to prevent straight-line fractures, extend screen life, and reduce waste.

Dry milling and sieving separate active material flakes from current collector scrap, enabling direct electrode reuse with lower waste and cost.

Gas springs between inner and outer rims absorb shock and limit deformation, cutting wheel replacement downtime in mine material drums.

A metallic coating on SWC strainers repels copper oxide deposition, preserving coolant flow and avoiding generator overheating or cleaning downtime.

Vibration-driven screen sifting improves NdFeB powder flow and cavity filling uniformity, boosting sheet magnet consistency.

Repeated crushing and particle-size separation recover lithium-ion battery active materials with higher liberation, lower impurities, and reuse value.

A narrow cathode precursor particle distribution with low silicon impurities improves cycle retention and reduces charge-discharge load variability.

Roasting before adjustable-height chain-mill crushing improves sieving of waste battery material and maintains valuable metal recovery.

A crosslinked polyurethane elastomer keeps tan δ high at 55°C, preserving wiping performance and cleaning efficiency in hot use.

Multi-stage mesh classification narrows nickel precursor particle distribution while limiting impurities to improve lithium battery cycle performance.

Controlled fiberization of dry electrode powder improves reproducibility, ion conductivity, and energy density in secondary batteries.

A swivel floor segment widens access around plant projections, then folds upright for transport while a locking segment blocks unsafe entry.

Autonomous vessels collect and sort ocean garbage from microplastics to large debris, cutting labor, delivery cost, and manual intervention.

Magnetizing paramagnetic Li-ion electrode particles enables high-purity slurry separation and direct reuse without hazardous post-processing.

Opposed lateral forces from canted run-on jacks and rubber mounts reduce chassis vibration without clamping structures or tighter jack tolerances.

A magnetic field separates paramagnetic electrode particles from slurry, preserving original forms and avoiding smelting and chemical extraction.

Opposed geared eccentric weights on one drive shaft let a screen box switch vibration direction and type without dismantling or blocking material flow.

On-board screening, grinding, and hopper heating turn wet oversized wood chips into boiler-ready fuel during transport, cutting clogging and drying delays.

A shaft-coupled screening plate with lugs screens and conveys grit before the rotary valve, preventing lumps, foreign matter, and clogging.

Dry milling and staged sieving recover active material flakes from battery electrode scrap for direct reuse in new electrodes.

A sliding, pivoting damper absorbs resonance energy during screen start-up and shut-down to reduce vibration intensity and damage.

A spring-loaded belt engagement assembly maintains precise drive-belt tension in vibratory screens, reducing manual adjustment and mechanical stress.

A filler piece bridges the vibration damper gap to block hand access while preserving continuous visual inspection in screening machines.

Upstream and downstream process data feed a digital twin to predict screening metrics and adjust operation as earth material conditions change.

A hard wear layer backed by a lower-modulus intermediate material absorbs impact energy to cut wear, noise, and breakage in screening tools.

Sensors and machine learning track screening efficiency in real time, then adjust screen parameters to sustain throughput and separation accuracy.

A throttled air spring and reservoir cut start-up and run-down vibration peaks in vibratory machines without wear-prone dampers.

Direct lubricant delivery through bearing-seat and outer-ring holes improves roller lubrication, lowers heat, and extends exciter bearing life.

An asymmetric sleeve and pin interface stops rotation, avoids heat build-up, and enables screening media installation with power tools.

Controlled lubricant feed through bearing through-holes evens oil distribution, cuts heat buildup, and extends vibrating machine bearing life.

Image-based corner and aperture detection assesses screening medium wear and clogging remotely, avoiding shutdowns and unsafe manual inspection.

A through-hole and lubricant reservoir feed oil into the bearing gap, cutting friction, heat, and premature exciter bearing failure.

Inclined pin-head grooves limit over-torque and shed debris, making screening module fastening safer and easier in confined spaces.

Radial pressing fixes end rings to cylindrical screen baskets without welding, preserving slot accuracy and reducing breakage risk.

Mesh openings remove loose build material while restraining features protect objects and preserve traceability during decaking.