Brick-Hot Blast Stoves TRIZ Cases
- Shaftless Air Heater Pre-Chamber Design for Safe Gas-Air Mixing
See how a metal annular beam with separated gas and air collectors, refractory lining, and angl
- Electric stove
See how aligned refractory channels with embedded heating wires enable multi-MW electric heatin
- Refractory Checkerwork Support Assembly for 900°C Hot Blast Stoves
A refractory support assembly replaces cast iron to withstand 900°C, resist nitridation, and reduce hot blast stove switching.
- Blast Furnace Refractory Wear Monitoring via Heat Path Modeling
Heat path lines and thermal sensor data locate the solidification isotherm faster, improving blast furnace refractory wear accuracy.
- Interlocking Refractory Bricks for Faster, Stable Furnace Installation
Angled brick geometry and interlocking protrusions distribute loads and reduce shifting during refractory furnace layer installation.
- Gasifier Additives Forming Protective Spinel Layers
Adding ferric oxide modifies liquid slag to form protective spinel layers, preventing deep penetration and reducing refractory degradation rates.
- Refractory Lining Wear Detection via Embedded Tracer Release
Embedded tracer substances release into metal melt or slag when refractory lining reaches critical thickness, enabling direct chemical wear analysis.
- Oxygen-Enriched Combustion for Blast Furnace Stove Heating
Recirculating combustion gases with oxygen enrichment stabilizes flame temperature, preventing refractory damage while reducing CO2 emissions.
- Coke Oven Construction Using Prefabricated Refractory Blocks
Prefabricated refractory blocks resolve the contradiction between high construction precision and worker burden by enabling efficient, crack-resistant assembly.
- Refractory Deflecting Bricks for Hot-Blast Stove Support
Refractory deflecting bricks redirect gas flow to all checker brick holes, maintaining structural integrity under high temperatures and oxygen concentrations.
- Air Heater Prechamber Channel Orientation for Combustion
Tilting outlet channels 15-30 degrees merges gas and air jets, ensuring full combustion while reducing power expenses.
- Standardized Wedge Brick Shaping for Hot Blast Stove Curved Walls
Cutting standardized wedge bricks to specific dimensions reduces construction time and cost while maintaining precise curvature fit in hot blast stoves.
- Gastight Metallic Fuel Container for Ceramic Burner Leakage
A gastight metallic fuel container isolates the fuel chamber within a ceramic burner feed assembly to prevent premature mixing.
- Booster in Hot-Blast Stove Fuel Gas Line
A booster raises fuel gas pressure to match on-blast levels, eliminating pressure-equalization operations and stabilizing furnace conditions.
- Top Combustion Stove Burner with Vertical Distribution Chambers
Vertical stacked nozzle arrays replace fragile circumferential conduits, eliminating weak inner ring bricks while maintaining effective combustion layering.