Loose Filtering Material Filters TRIZ Cases

See how an integral drainage formation in a single-piece container prevents component loss, sim

A reciprocating piston clears debris from a fryer oil screen during operation, avoiding shutdowns, manual filtering, and reheating losses.

A single actuator switches coolant between thermal loops and operating modes, replacing multiple valves to lower EV system cost and failure risk.

Integrated porous filter disk segments with raised flow channels increase filter area, boost flow rate, and cut residence time with fewer parts.

Pressure-differential control switches between two filters and triggers purge modes for continuous food-processing water filtration.

Angled baffles and apertures improve wastewater filter-bed flow and air scouring.

Multi-stage pervaporation membrane isolates sulfur compounds via vacuum evaporation, enabling low-sulfur auxiliary fuel for fuel cell systems.

Replacing PEG with beta-peptoids provides oxidative stability while maintaining anti-fouling performance for medical implants.

Segmented actinic radiation reactors and control systems reduce total organic carbon in ultrapure water while discarding residual oxidants.

Segmented loose ball filters resolve backwashability and manufacturing cost contradictions for reliable regeneration.

A strainer basket uses curved internal recesses to redirect fluid flow and prevent debris from blocking apertures.

A chemical solution feeder uses a nozzle to dissolve solids and an outlet valve to regulate flow from the basin.

Segmented underdrain filter blocks incorporate internal grout chambers that stiffen the bottom wall and prevent uplift failure caused by internal pressure.

A filtering device uses a segmented chamber to disperse filter pieces for cleaning without disassembly.

Flow control vanes position between upper structures and bottom plates to restrict fluid flow, ensuring even distribution across extended underdrain lengths.

A wound filter module uses incomplete registration of openings between sheet layers to increase inlet channel surface area.

Segmented underdrain chambers and control members distribute washing liquids and gases uniformly, preventing uneven cleaning of filter media.

A floating debris filter removes solids from pool backwash water before a sediment retention tank settles remaining particles for recirculation.

A pressure sensor and actuator system automatically adjusts stripper contact force on a rotating filter element to maintain optimal separation.

Computer-controlled solvent and acid injection cleans gravel filters, resolving high contamination levels in produced water.

A porous liquid holding member pre-wets the filtration film, preventing air bubble formation and ensuring accurate aseptic dispensing.

Actinic radiation converts free radical precursors into scavenging species to remove particulates from water streams.

Segmented aeroponic system design separates the water reservoir and filter from growing chambers to enable maintenance without shutting down plant growth.