Solid Fuel Pretreatment TRIZ Cases

Correlated feed rate, rotation speed, and air flow data reveal fuel buildup in enclosed pulverizers for earlier thermal power plant maintenance.

Adjustable radial and tangential gas passages dry particulate material efficiently while avoiding the high energy use of thermal drying.

Frequent refills limit pellet-stove autonomy; stackable tanks add storage and gravity-feed pellets into the stove tank.

Waste-volume imaging adjusts dust-proofing in a foreign substance removal device, balancing explosion protection with energy use.

Vertical tapered roller bearings prevent coal dust contamination and increase L10 bearing life by 2.5 times without expanding the envelope.

A waste crane controller selects incinerator feed based on composition variation index values to maintain consistent heat generation.

Injecting gas turbine exhaust into a coal-fired boiler raises flue gas carbon dioxide concentration for downstream capture.

A rotating biomass brazier moves unburnt fuel from inner walls using radial arms, preventing clogging and maintaining heat efficiency.

Combining magnesium and copper additives modifies ash fusion properties to eliminate slag accumulation while maintaining boiler output.

Partitioned nozzle geometry segments flow paths to concentrate biomass fuel while maintaining sufficient downstream velocity to stop particle deposition.

A mineral additive blend comprising aluminosilicate compounds and functional minerals enters the combustion zone to modify ash properties.

A crane calculation device generates operation schedules using genetic algorithms to optimize waste mixing patterns.

A serpentine housing system immerses biomass in a heated liquid transfer fluid to produce torrefied wood pellets.

Segmenting heating into two stages allows a booster air heater to use hot upstream flue gas, overcoming SCR temperature limits for effective fuel drying.

A control device generates command values for table speed and classifier rotation to manage coal output.