Solid Fuel Combustion TRIZ Cases

See how an aluminum ovoid housing with detachable head, dual mesh, and skewer formations enable

See how a spring inside the combustion tube disrupts laminar exhaust flow to create turbulence,

See how a diverter structure inside the combustion tube creates turbulence and multiple exhaust

See how a heat exchange member with dual-direction airflow holes and blower creates a chimney e

See how a water-cooled connection flange dissipates heat from the combustion plate, preventing

Uniform primary air, cone-shaped openings, and spiral tube cleaners improve pellet combustion, cut soot buildup, and lower emissions.

Angled firebox fins trap rising hot air and force it downward, boosting heat transfer to the firebox while lowering chimney exhaust heat loss.

A tight-fit shell over guide elements stabilizes the fire column while forming vortex airflow that cools the glass and simplifies assembly.

A telescoping descent cup with a flame orifice slows solid fuel burning, extending flame time and reducing spillage risk.

Separate primary and secondary air paths improve biomass combustion control, cut emissions, and simplify burner installation and maintenance.

This case routes wood and pellet smoke while placing key components in one compartment for faster inspection and maintenance.

Segmented reaction and combustion chambers reduce pollutant emissions while maintaining continuous fuel supply and high thermal efficiency.

Segmented boiler supports with sloping bearing surfaces hold side wall bricks loosely to facilitate thermal expansion.

Integrated biomass processing modules convert variable wood chips into standardized fuel, resolving syngas production reliability issues.

Internal recirculation of exhaust gases into a tertiary combustion zone enables complete burnout while minimizing nitrogen oxide emissions.

A miniature firing system uses a spiral dosing mechanism to continuously meter comminuted biomass into a primary reactor for pyrolysis.

Hinged flue gas obstacles disrupt high-velocity flows to create vortices, reducing uneven temperature distributions and solid particle damage.

Metallic pieces generate electric fields that separate electrons from cations, preventing recombination and increasing energy output.

Hot gas drying in a rotating chain mill reduces refuse-derived fuel moisture, stabilizing thermal profiles and improving combustion completeness.

Tangential air injection through a conical body enhances pyrolysis gas mixing, resolving the trade-off between combustion efficiency and flame aesthetics.

A combustion supporting device uses a tubular member with gas holes to create internal convection currents for stable temperature maintenance.

A combustion device uses subdivided air inlets and internal arrangements to direct primary air streams toward specific grate regions.

Extraction channel removes leaked air to cut carbon oxide emissions by 80 percent.

Gasifying pellets with preheated air creates fuel gas that burns completely via a potential vortex, reducing ash accumulation on heat exchanger walls.

Water-cooled chamber eliminates expensive refractory walls while maintaining high temperature, preventing clinker formation and pollution.

Thermal gradients across metal rods separate electrons from cations, reducing recombination and increasing flame energy by 50%.

A counterflow heat exchanger positioned outside thermal insulation preheats combustion air using hot exhaust gases flowing through housing interstices.

Double wedge geometry in solid fuel boiler wall linings prevents gas leakage while simplifying construction and reducing manufacturing complexity.

Gradient slit heights in stacked layers ensure uniform flow and low speed, preventing hot spots in catalytic reactors.

A control device calculates wood energy consumption and thermal draft using temperature data from combustion products in the exhaust duct.

Internal flights in a rotating drum prevent fuel clumping and promote oxygen intake, resolving incomplete combustion issues with difficult solid fuels.

An optical sensor device records combustion images to evaluate efficiency and particulate matter formation in real time.

A ring-shaped slot between a worm feeder contraction and reducer inlet directs pressurized air into a rotating combustion chamber to prevent over-oxidation.

Internal recirculation gas enters the combustion zone above the firing grate to manage waste gas flow and optimize burn-out efficiency.

Segmented combustion chambers and automated conveyors prevent ash fouling while optimizing air supply for wood and pellets.

Single integrated actuator controls backfire protection and air volume adjustment, reducing control complexity and improving functional reliability.

A heating device positions the flue gas outlet at the top of a secondary fire chamber to create an ash collection space below.