Filtration Separation TRIZ Cases

A grouping vibration device uses a pneumatic cylinder and sleeve spring to shake filter plates automatically.

Actuator teeth produce audible signals for installation verification while the fluid delivery port groove prevents sediment accumulation.

Segmenting the outlet distributor into a removable cartridge reduces abrasive wear on integral plate components while maintaining structural strength.

Nonwoven aramid mat uses specific pore size distribution to reduce dust leakage and pressure drop in hot gas filtration.

Segmenting the puncture needle from the flow control valve resolves manufacturing complexity while preventing messy oil spills during extraction.

Integrating a detachable filter component into the coolant pipeline prevents impurity accumulation that degrades device operation reliability.

Recycling filter rinse directly to the rotary pressure filter apparatus streamlines the purification process.

Rotating shaft with protrusions vibrates filter plates to overcome cake adhesion, replacing complex pneumatic systems.

An electromagnetically operating sensor measures the dielectric constant of filter cakes to determine water content values.

Beveled cover plates distribute pressure to prevent membrane overstretching and cake compaction during high-speed filling.

A temperature transfer filter plate assembly uses wavy walls and apertures to enhance heat transfer and liquid removal.

A detachable dividing plate in a filtering unit cover assembly provides a replaceable contact surface for the rotary backwashing distributor.

Welded edge bead joins filter cloth regions to eliminate thread wear and extend service life.

A movable filter plate assembly shifts to a discharge position to release particulate cake without manual intervention.

A fluid extractor device uses a vacuum valve to remove oil from filters.

A filter device with a parallel valve element relieves pressure on the filter after injection, reducing downtime from frequent cleaning.

Periodic mesh motion prevents plugging while capturing fine ionic liquid droplets, enabling efficient catalyst recovery.

Hydrophobic organosilane-coated silica particles replace toxic metal ions and flocculants, eliminating safety hazards while improving filterability.

Segmenting the container into storage and sublimation chambers stabilizes reactive gas generation by suppressing sublimation fluctuations.

A rail-based handling system moves filter press subframes in and out of the assembly.

Washing the intermediate Sn-dicarboxylate complex removes anion impurities before base precipitation, achieving low alpha radiation counts below 0.002 cph/cm².

A screen with alternating cylindrical and conical openings increases liquid flow turbulence to enhance fibrous material throughput.

Heating palm kernel oil above its melting point prevents solidification and contamination while sustaining pressure stability in food sector filter presses.

Central tub suction draws floating matter directly to the filter, resolving inefficient circulation in machine tool coolant systems.

Helix-shaped flow in the ventilation duct separates air from liquid, shortening the phase duration and reducing downtime.

Protrusions in the filter chamber create bypass paths that extract trapped bubbles from edge regions during pressurized filling.

A filter cap seal controls a discharge channel in the module carrier to manage oil drainage during maintenance.

A cordierite-based ceramic honeycomb structure utilizes controlled pore diameter distribution to enhance thermal conductivity.

An elastic member pushes a movable inner back to its original position, preventing the inner from getting stuck inside the filter head during separation.

A polymer melt filter uses a removable cover to secure multiple cartridges within a single canister for compact maintenance.

Lateral passages in a metal microsieve resolve manufacturing precision limits by enabling submicron aperture accuracy through segmented electroforming.

Three-step solvent exchange reduces equipment complexity and energy consumption by merging multiple washing zones into a single rotating pressure filter unit.

Segmenting adhesive zones prevents pore clogging while maintaining bonding strength in micro-fluidic device assembly.

Retaining elements detachably attach undersized filter cloths to membrane plates, preventing edge leakage while simplifying maintenance cycles.

A horizontal pressure filter uses a gas flow to flush unused washing liquid from the inlet channel into a dedicated recovery channel.

Non-contact sensors measure press wall deformation to automate feed rate and inlet pressure adjustments, extending filter element service life.

A pipeline strainer positions a straining element to maximize surface area within the fluid flow path.

Segmented cup-shaped design with distinct hole orientations balances filtration reliability against moulding equipment complexity.

A segmented filter unit uses a main fine cartridge and auxiliary coarse cartridge to maintain continuous oil flow.

A filling nozzle discharges a polymer liquid composition while controlling temperature to adjust viscoelastic properties at the discharge port.

Composite fibrous media captures sub-micron water droplets via adsorption, resolving surface area and device complexity trade-offs.

A temperature-controlled second adapter prevents air bubble generation while stick-shaped filter elements remove contaminants to reduce differential pressure.

A filter material composed of compressed cellulose fibers retains suspended matter and gases through a segmented nonwoven structure.

Direct drying gas discharge eliminates return ducts, preserving filter chamber volume and preventing erosion.

A filter element frame incorporates a circumferential heating channel to deliver uniform thermal energy across the component structure.

Mechanically joined double filter plates double throughput and reduce floor space in horizontal filter presses.

A drainage element uses a tangled weave encased by a filter mat to manage water flow in plant containers.

A drainage layer with arc-shaped line elements creates three-dimensional flow channels in hydraulic filter media.

Electrospun halloysite nanotube composite fibers form a nanoporous ceramic membrane with controlled porosity.

A filter press uses dual drain holes and a washing device to inject water for backflushing the filter cake.