Combination Devices TRIZ Cases

Segmented flow channels in a rotating rotor enable high separation efficiency for solid particles while maintaining a compact device size.

Structured packing materials increase surface area to improve NOx removal efficiency while maintaining low pressure drop.

A vent body uses a fibrous sorbent layer to intercept lubricant aerosols before they reach the ePTFE membrane.

A tubular chamber with fans and a venturi accelerates polluted air upward for atmospheric dispersion.

Condenses aerosols into droplets via supersaturation and coalesces them for removal without ozone or toxic by-products.

Non-axial regeneration profiles in electrically heated filters eliminate complex external burners, reducing energy consumption and system complexity.

A three-dimensional mathematical model guides electron beam melting of titanium alloy powder to form a porous filter structure for rotary separators.

A honeycomb filter uses controlled partition wall porosity to manage exhaust gas flow through specific pore volume ratios.

A mercury reduction system mixes ammonia and hydrogen chloride in a liquid solution for injection into flue gas.

Segmented housing and nested cyclone pre-cleaner resolve maintenance accessibility trade-offs in air filtration systems.

Segmented filtration plates with integrated spacer elements maintain consistent channel spacing, preventing ash clogging and reducing exhaust gas back pressure.

Undulated filter elements fix directly to pipes, compensating for thermal expansion and removing soot without complex covers.

An ejector nozzle creates an aerosol to humidify gas streams, preventing particle adherence and improving separation efficiency.

A circular cylinder air filter uses a hollow frame and bonding base to hold a replaceable non-woven fabric cover for physical filtration.

A catalyst temperature estimation system uses weighted averaging of inlet and outlet gas temperatures to calculate regional correction coefficients.

Corrugated metal foam layers mechanically interlock with washcoat to reduce binder usage and preserve catalytic activity.

Bi-directional reactor immobilizes supported monoethanolamine sorbent to capture carbon dioxide, eliminating water evaporation energy costs and corrosion.

Segmented lift-off door assembly with thermal compensation clips maintains seal integrity across temperature variations while enabling safe interior access.

Fluted z-filter media configurations clean particulate matter from airflow streams in industrial dust collectors.

Replacing fragile glass fibers with charged polypropylene enables pleatable HEPA filter elements that maintain high efficiency without breakage.

Rotational scrubber impeller creates abrupt low pressure zones to segment liquid streams into smaller droplets for enhanced particle capture.

A serviceable filter cartridge employs a biasing lock mechanism to secure z-filter media, reducing maintenance frequency while maintaining pressure resistance.

Asymmetrically profiled linear screen elements in a cyclone separator create sweeping helical flow for inertial particle separation.

Merging inlet and outlet ports into the annular wall eliminates separate manifolds, reducing moulding tools and machining costs.

Model-based predictive controller adjusts process variables in air pollution systems.

Merging SCR and ammonia slip functions into one zeolite catalyst reduces system volume while maintaining exhaust purification performance.

Piezoelectric pressure sensor measures air filter differential to drive a dashboard display unit for replacement alerts.

A titanium dioxide-coated filter traps ethylene without chemical additives, avoiding energy-intensive breakdown processes and preserving organic certification.

Porous bodies lower pressure drop while noble metals oxidize pollutants, removing 40-75% of VOCs from gas flows.

Rounded channel walls eliminate turbulence during centrifugal separation, preventing pump damage caused by gas absorption in mixed hydrocarbon fluids.

A meltblown filter medium positions a substrate layer upstream of a meltblown material layer to capture fine particles while maintaining high air permeability.

Telltales in the coalescer agglomerate fine mist to prevent filter clogging and pressure loss.

A filter device uses a fluidized bed to suspend cleaned filtration aids as an aerosol for reuse.

Multiple axial flow filter elements share a common clamping frame to increase surface area without enlarging housing dimensions.

A water separator gutter directs droplets away from the air stream to prevent reentrainment.

A layered metallic catalytic device breaks down hydrocarbon molecules into smaller reactive fragments to enhance combustion efficiency.

Periodic hydrocarbon oscillation prevents nitrate breakdown at high temperatures, sustaining NOx purification rates without excessive intermediate formation.

Three-compartment hopper segmentation reduces filter clogging from dust re-entrainment while maintaining continuous pneumatic conveyance.

A triangular conical air filter element with a circular seal maximizes surface area within cyclone housings.

A ventilation member enlarges the gas permeable filter area to boost gas flow through a tubular part and cover assembly.

Intermittent hydrocarbon injection maintains reducing intermediates on a basic layer, sustaining NOx purification rates at high catalyst temperatures.

A moisture separator uses a blow-up restraining unit to manage steam pressure differences and prevent reverse flow.

Electrostatic precipitation deposits aerosols on a moving tape, which is then sealed with buffer fluid to preserve particle viability during storage.

Interlaced wire mesh traps recoil particles without reducing evacuation speed.

Upstream sensors feed an intelligent model that estimates particulate ingress, enabling dynamic control to mitigate erosion and corrosion damage.

Large particle molecular sieves enable single-layer washcoat application by preventing negative interactions with platinum group metals.

A gas-liquid separator uses a radial deflector panel to narrow the flow channel and induce axial velocity for inertia-based separation.

Integrates water washing, mechanical vapor recompression, and dioxin removal for in-situ fly ash disposal.

Multi-walled isolation chamber uses dynamic fluid pressure to seal breaches and filter contaminants, preventing operator exposure to potent compounds.

A permselective membrane reactor design with optimized catalyst layer thickness and active component distribution.