Transportation And Packaging TRIZ Cases

A helical developer conveyor uses a third intermediary blade to retain toner at the gap between opposing blades.

Process converts iron ore tailings into powdered sodium silicate via 400-500°C heat treatment, reducing energy consumption and environmental impact.

Induction heating and magnetic separation recover pure steel from waste without hazardous combustion emissions.

A frosty swirl machine uses a movable protective cap to control ice cream mixture discharge through the funnel outlet.

Drying asbestos waste below 500 C prevents explosive evaporation during subsequent heating, protecting the kiln from damage.

Azo skeleton polymer dispersant reduces required amounts while improving pigment tinting strength.

Segmented slot bars retract into barrel grooves to clear screw paths, resolving extraction interference while maintaining drawing effects.

A tubular system uses a degradable annulus spanning member to direct fluid pressure through specific ports for targeted formation stimulation.

Movable presser bodies adjust compounding chamber volume in twin-screw extruders to regulate material flow.

A water curtain fountain apparatus uses evaporative cooling and air filtration to condition ambient gas.

A stirring device uses an acceleration sensor to detect shaft imbalances and adjust drive motor speed in real time.

A seed growth method produces uniform iron oxide-gold core-shell nanoparticles with tailored optical properties.

Aerosol-assisted metal oleate decomposition yields spherical particles with mesoporous nanocrystalline structures.

Process fluid cools the blender motor, eliminating bulky air radiators and reducing equipment weight for offshore operations.

Controlling the CO/CO2 ratio in a reducing flame raises temperature beyond conventional limits, enabling low-cost production of sub-micron metal powders.

Incorporating vanadium prealloys into iron-based powders improves ultimate tensile strength and yield strength without compromising ductility.

Heating a dilatant composition lowers viscosity for aspiration into vacuum lamps, then cooling solidifies the liquid to prevent mercury release.

A polymerization process creates heat-expandable microspheres with a thermoplastic resin shell and encapsulated blowing agent.

Mixing aggregate with stored retarder-treated cement paste cancels setting delays, eliminating promoter costs while maintaining flexibility.

Mechanical seal structure positions sealing surface at or above the stirring chamber bottom to reduce friction and abrasion.

An adjustable stop lever limits router sweep to achieve precision without increasing equipment complexity or cost.

Solid lubricants transform to viscous liquids during pressing, reducing ejection force and defects without compromising powder flow or green density.

Spring-loaded switch measures auger resistance force to prevent bending, eliminating complex tilt mechanisms and manual adjustments.

A mixing device with a regulating device prevents clogging from fine powders by dynamically adjusting inlet area to control bulk flow.

Polyurethane impellers with grinding pegs resolve abrasion and contamination issues while maintaining high dispersion efficiency.

A soft magnetic alloy composition balances high saturation flux density with corrosion resistance through precise manganese and cobalt ratios.

A food preparation device features a removable agitation assembly with a crank shaft and gear mechanism for efficient stirring.

Universal cutting insert design utilizes bottom surface corners to increase feed rate per rotation while reducing tool management complexity.

Spiral rod blades penetrate the shaft to reduce torque and mechanical load while maintaining high-temperature strength during molten glass stirring.

Segmented cemented carbide base body prevents plastic deformation and vibrations while reducing regrinding logistical effort.

Segmented main cutting edge with distinct tip angles reduces wear on tough cast steel while simplifying grinding complexity.

A catalytic oxidation system destructs contaminant vapors using resistance heating and heat-conductive pipes.

Hydrazine sulfate reduces copper salts at ambient temperature to yield uniform 20-50nm particles, eliminating high-heat instability.

Leaching ductile metal from extruded filaments creates a uniform cathode sheet that improves mechanical strength and electrolyte infiltration.

Cationic polymer inverse dispersion with long-chain stabilizing agent prevents coagulum formation and maintains viscosity stability.

A porous sintered silver bonding layer connects a power module substrate to a heat sink while maintaining high thermal conductivity.

Controller monitors drive current to agitate particulate materials, preventing clumps that reduce distribution uniformity and crop yield.

Preliminary heating drives dissolution in a supercritical fluid mixing system, reducing energy consumption required for high-pressure material application.

Dispersing boron nitride in a magnesium matrix resolves the wear resistance versus shape formation contradiction during thixotropic processing.

Dry mixing elastomer composite masterbatches below 130°C preserves molecular weight and mechanical reinforcement.

Bidirectional communication isolates the inverter from electromagnetic disturbances, enabling precise motor speed control and reliable phase execution.

Pressure sintering rare earth magnets corrects microstructure variations to achieve desired shapes and magnetic properties.

Replace high-temperature melting and multi-step pulverization with reduction-diffusion heat treatment and single-step jet milling.

Oscillating screw gaps improve recycled plastic mixing quality while reducing breakage risk and operational costs.

A power tool housing incorporates a rotational motion sensor to detect user input direction and drive the motor accordingly.

Ultrasonic atomization of silver nitrate droplets into heated PVP solutions produces high-aspect-ratio nanowires.

A vapour lift tube distribution device segments liquid flow into independent down-flow channels to create a leak-free tray surface.

An integrated rotation tool secures non-symmetric workpieces via inner pressing, resolving interference between the cutter and fixture.