Grates TRIZ Cases
- Grill cooking device for digitizing coal with pixelation control
See how variable-frequency vibration removes ash from charcoal briquettes and creates localized
- Adjustable Cooking Grate for Radiant and Convective Heat Control
Interfitting upper and lower V-shaped sub-grates vary spacing to shift radiant and convective heating without tools.
- Self-Cleaning Burner With Rotating Walls for Ash Removal
A rotating actuation shaft tilts burner walls to release ash into a tray, sustaining airflow without manual cleaning.
- Biomass Heating System Rotating Grate Cleaning and Blockage Detection
A rotating grate and sensor feedback automate ash removal, reducing manual cleaning interruptions and supporting combustion efficiency.
- Segmented Furnace Grate with Reciprocating Jigsaw Bars
Reciprocating jigsaw grate bars shift ash and unburned residues into collection chambers, eliminating manual cleaning shutdowns.
- Enclosed Granular Fuel Boiler Ash Removal Mechanism
A fuel-fired brazier uses a crushing tooth to fragment vitrified ash before discharge.
- Granular Fuel Boiler Brazier Ash Fragmentation Mechanism
Spring-biased fragmentation arms activate with the movable base to crush caked ash, preventing bridging and ensuring complete discharge.
- Boron-Free Nitride-Bonded SiC Refractory for Oxidation Resistance
A boron-free nitride-bonded silicon carbide composition resists oxidation in steam atmospheres by forming a protective silica layer on the surface.