Pilot Flame Igniters TRIZ Cases
- Gas Flow Controller Valve Layout for Safe Pilot Ignition
A linked pilot, flow controller, and main burner valve keep the main burner shut during pilot lighting to prevent hazardous ignition.
- Dual-Burner Boiler Heat Exchanger for Burner Overheat Protection
Temperature sensing and blower control protect a non-firing burner from excess heat while baffle-free headers keep boiler water flow uniform.
- Air-Cooled Startup Burner Assembly for Water-Free Snow Melting
Air cooling protects the burner during ignition, allowing snow melting to start without a pre-supplied water source.
- Elevated Flare Stack Pilot Assembly Ignition Design
Segmented fire path and pilot tubing shield hot surface ignition elements from extreme heat, ensuring reliable waste gas combustion.
- Gas Fired Catalytic Heater Alcohol Self-Igniting Pad
Alcohol self-igniting catalyst pad replaces electrical heating elements, reducing hazardous location start-up time from 30 minutes to under five minutes.
- Wellhead Burner Ignition via High-Voltage Spark
A burner nozzle with perforations and electrodes ignites vent gas using high-voltage sparks.
- Premixed Burner Flame Transfer via Overflow Pipe
Overflow pipes and injection members transfer flame between burners, preventing gas-air mixture dilution with ambient air.
- Semi-Submersible Gas Burner Flame Retention Chamber
A semi-submersible gas burner assembly uses a lid with peripheral skirts to create a tortuous path for combustion air.