Shining Roof
Shining Roof
New electric heating technology "Shining Roof"
"The need to provide additional protection for heating elements from aggressive environments and other negative factors that arise during thecomplex alloys preparation led to the experimental technology development for placing electric heaters in furnaces monolithic refractory heat-conducting layer ..."
Technical task
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Heating elements premature failure due to lack of protection from aluminum splashes, slag particles, and sublimates during fluxing
The proposed solution includes the roof refractory lining layer, made of a thermally and corrosion-resistant, highly thermally conductive material, in which the heaters are protected from external influences.
Advantages
- Easy to clean
- FeCrAl heater
- Hermetic protection
- Replacements without cooling
- Working with a tilt
- No need in consumable tube
- No deformations
- No scale
- Mechanical stability
- Patent RU 32 953 U1 - Electric Heater. Published September 27, 2003 (Applied May 7, 2003)
- Patent RU 199 928 U1 - Electric holding furnace. Published September 29, 2020 (Applied May 22, 2020)