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.