Honeycomb Ceramic Heater is also called high Temperature Air Combustion (HTAC) is a new type combustion technology with enormous energy-conservation and environmental protection. The Thermal storage honeycomb ceramics are widely used in the various heating furnaces, hot blast furnaces, heat treatment furnace, cracking furnaces, roaster, melting furnace, soaking pit furnaces, oil gas boiler, etc in the steel, machinery, building materials, petrochemical, colored metal smelting and etc industries.
The corundum/mullite and cordierite/mullite complex thermal storage honeycomb ceramic developed by our company has the following notable characters: Perfect high temperature resistance, anticorrosion, perfect thermal shock stability, high mechanical strength, large thermal storage capacity, advantaging heat conduction property, energy conserving result and service life are improved greatly. At present, our products have already been approved by numerous iron and steel enterprise and exported to Japan, South Korea and Europe and America market.
Advantages:
*Lower NOx by avoiding very high peak-temperatures
*CO2 reduction
Fuel consumption decreases CO2 emissions decreases
*Energy saving
Thermal energy from exhaust gases used to heat up combustion air Higher heat flux from flames
*Equipment size reduction
Uniform heat flux distribution and thermal field uniformity Volume of the combustion chamber is fully used
| Parameters |
Unit |
standard |
typical data |
| Cordierite crystal phase |
wt% |
≥90 |
94 |
| Coefficient of Thermal Expansion20-800celsius degree |
cm/cm/celsius degree |
≤1.2 |
≤1.5×10-6 |
| Thermal Stability20-650celsius degree |
times |
≥1 |
3 |
| Soften Temperature |
Celsius degree |
≥1420 |
1440 |
| Compression Strength |
Lengthways |
MPa |
≥15 |
16.9 |
| Horizontal |
MPa |
≥2 |
6.2 |
| Specific Weight |
Kg/L |
≥0.15 |
0.45-0.5 |
| Porosity |
% |
40-45 |
41 |
| Water-absorbing rate |
% |
23-27 |
23.8 |
| Rotundity shape |
Ellipse shape |
| Specificationmm |
Number of channels (holes /square inch) |
Specification (mm) |
Number of channels (holes /square inch) |
| Φ83×85 |
400 |
T146.8×77×86.4 |
400 |
| Φ144×152.4 |
400 |
T120.6×80×152.4 |
400 |
| Φ100×100 |
400 |
T169.7×80.7×76.2 |
400 |
| Φ130×130 |
400 |
T144.8×81.3×152.4 |
400 |
| Φ118×150 |
400 |
T144.8×81×76.2 |
400 |
| Φ103×100 |
400 |
T169.7×80.7×101.6 |
400 |
| Φ150×75 |
400 |
T144.8×81.3×100 |
300 |
| Φ83×125 |
400 |
T127×63.5×107 |
300 |
| Φ150×150 |
300 |
T144.8×81.3×70 |
300 |
| Φ120×100 |
300 |
T144.8×81.3×150 |
300 |
| Φ101.6×100 |
300 |
Race track shape |
| Φ94×100 |
300 |
P120.65× 80.01×76.2 |
400 |
| Φ85×70 |
300 |
P120.65× 80.01× 76.2 |
200 |
| Φ93×76 |
200 |
P144×68×150 |
400 |
| Φ118×76 |
200 |
P125×80×100 |
400 |
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