Burners TRIZ Cases

Segmented dual fuel circuits with a pressure-activated check valve prevent drooling during low-pressure startup while maintaining clean combustion.

Radially divided pre-film plates atomize fuel via swirling flow, resolving poor premixing at low power.

Helically coiled cooling passage transfers heat from the ignitor to fuel flowing through the torch wall structure.

Longitudinal cooling fins helically circle the combustion channel to reduce thermal stress and extend burner tip service life.

A flame sensing controller evaluates light samples against secondary flicker criteria to detect combustion presence in fuel oil burners.

A smoke removal device burns particulates using a central fuel gas passage and lighter to generate fire within the tube body.

Tangential air nozzles generate rotational flow to clean the mixing chamber, preventing small particle clogging in waste fuel combustion.

Helical barriers separate intertwined fuel channels in burner components, enabling stable combustion across different fuels without external piping.

Insulated modular tips with concentric conduits protect injection devices from gasification reactor heat, extending component life.

Offset air introduction passages direct fuel and air flows toward the spark plug, preventing homogenization that reduces ignition efficiency.

A stepped center body axial flow fuel nozzle reduces NOx emissions by premixing fuel and air in dedicated passages before combustion.

Control system establishes complete closure as a baseline to overcome manufacturing tolerances and ensure accurate compressed air flow measurement.