Fuel Feeding Arrangements TRIZ Cases

See how a gravity-fed door and chute system removes wet pellets from the hopper to prevent auge

See how a gravity-fed pellet stove eliminates the burner basket and feeder motor to reduce corr

See how an external ash-shaker with moving elements removes unburned debris from the combustion

A vacuum conveyor with a side channel compressor moves pellets or wood chips over long distances for reliable mobile hot-air oven operation.

A pneumatic pressure differential moves pellets from a remote silo to an indoor hopper, improving access while limiting fire and noise concerns.

Air pressure differentials move fuel pellets from bulk outdoor storage to an accessible hopper, reducing manual handling while enabling gravity-fed indoor delivery.

Radial discharge spigots use centrifugal force to prevent fuel buildup, avoid nozzle blocking, and keep burner flames symmetrical.

A mesh insert above the flexible spout section blocks flame propagation while preserving flow and recyclability in flammable-liquid closures.

A mesh closure fitment blocks flame propagation while preserving fluid flow, tamper evidence, and recyclable container closure design.

A shared-shaft main and secondary pump redirects excess main fuel for intermediate power, reducing recirculation heat.

A hollow fuel distribution ring moves particles outward through radial nozzles, supporting uniform supply and a symmetrical burner flame.

A combustion chamber uses cooling water to lower wall temperatures while tangential air supply ensures complete fuel burning.

A crane control device determines optimal waste grabbing locations using a mixing degree index to achieve homogeneous waste properties.

Segmented conveying lines with smaller diameters prevent dune formation and pulsating combustion in high-capacity burner systems.

Controller subtracts expansion force from load cell output to calculate accurate powder weight in feed tanks.

A suction conveyor device uses a switching unit to manage fluid flow between removal devices and spacers.

Replacing rigid screw conveyors, the flexible chain prevents breakage from mineral impurities and compaction while maintaining material structure.

Microwave sensors measure finished wood pellets for moisture and bulk density to enable fully automated process adjustments.

A combustion system separates fuel-rich dry lignite streams and cools solid particles for safe storage in a silo.

Inert gas injection into biomass feed assemblies creates a protective atmosphere that suppresses ignition risks during fuel handling.

A control method adjusts substitute fuel flow using vibrational spectroscopy to determine calorific value.

Angled bottom panels tilt downward to guide pellets toward the evacuation opening, preventing clogs that disrupt fuel flow and require manual unclogging.

A pyrodisaggregator system circulates heated sand to crack organic matter into combustible gases and carbon black.

Standardized sealed containers prevent dust formation and mass loss during bulk particle transport, ensuring reliable traceability and cost-effective logistics.

Inclined inlet deflects air and fuel flow to generate recirculation volume, reducing unburnt materials and NOx emissions at reduced loads.

Oblique air supply lines deflect solid fuel particles into the primary flame zone to increase particle dwell time and improve burnout efficiency.

Automated handling system indexes and meters bales to resolve productivity versus reliability trade-offs in biomass processing.

Fuel concentrator creates a central fuel-rich jet inside the burner nozzle to reduce NOx emissions below 200 mg/m3 in lignite boilers.

Adjustable duct dimensions consolidate particulate material into a dynamic seal, preventing gas backflow during dry coal transfer.

A mechanical revolution counter measures feed screw turns to determine fuel output mass.

A flash activation process uses cyclonic flow to rapidly devolatilize coal feedstock and produce high-quality activated carbon.

Non-flammable liquid injection creates a fuel plug to isolate solid fuel from ignition sources in combustion plants.

Curved inner surfaces and a swirler generate rotational flow that prevents fuel settling on pipe walls, ensuring even distribution.

A vacuum loading device uses suctioning means and telescopic conduits to convey solid fuel directly into a heating apparatus reservoir.

A segmented conveying system combines a pressureless mechanical conveyor with a pressurized pump to transport flowable materials through a hollow chamber.

A metal conveyor belt transports pyrites and coal dust through enclosed channels to prevent material dispersion.

Coupled screws feed pellets uniformly across a wide burner, resolving the conflict between flame width and device complexity.

Reduced cross-sectional area lances introduce materials into reaction furnaces with minimal air, preventing burn-back and stabilizing combustion control.

A segmented burner array reduces ignition heat needs by 60 to 90 percent, solving the contradiction between reliable startup and excessive power consumption.

Sequential gas injection via a rotating valve creates a moving flame that distributes heat uniformly across material surfaces.

Segmented pressure detectors and flow sensors enable immediate rapid combustion detection while preventing false stops from single-point failures.

A fuel feed system distributes combustion fuel across a mineral heat treatment chamber using spaced openings or reciprocating elements.

A helical piston advances solid fuel particles up an inclined tube into a combustion cup.

A spherical storage container integrates a conical discharge funnel to guide wood pellets into a suction head.

Sloping powder discharge lines with inert gas assist devices prevent accumulation and reduce equipment height.

Shredding standard wood chips into reduced fuel particles for pellet burners, lowering storage volume and boosting thermal yield.

Forced air circulation accelerates oxidation of recyclable materials, eliminating toxic emissions from fibre board processing.

Heated gas through auger apertures dries wet waste, eliminating pre-processing steps and reducing toxic emissions.

A rotating distribution plate and sloping guide wall direct lumpy fuel from a vertical screw conveyor into the storage space.

An increasing pitch screw feeder transports solid particulate fuel into a high-pressure vessel using mechanical conveyance.

Variable passage height and feedback control maintain regular flow, preventing blockages and carbon monoxide formation.

Segmenting solid-like, liquid-like, gas-like, and inertial flow regimes enables accurate slipping prediction without complex meshing or iteration.

Specific geometric ratios between throat vanes and rings reduce pressure loss while suppressing particle fall.

A spring-loaded turntable lags behind the rotor to lower starting torque while clearing strips prevent bridging during discharge.