Honeycomb Ceramic Regenerator
Description
Technical Parameters
Product introduction
The high-performance honeycomb ceramic regenerator independently developed by ZC-TECH (with 2 invention patents) has the advantages of high temperature resistance, corrosion resistance, good thermal shock resistance, high strength, large heat storage capacity, and good thermal conductivity. Widely used in various push type heating furnaces, stepper heating furnaces, heat treatment furnaces, forging furnaces, melting furnaces, ladle/intermediate ladle roasters, soaking furnaces, radiant tube burners, bell type furnaces, and blast furnace hot blast stoves in the metallurgical and mechanical industries; Various ceramic kilns and glass kilns in the building materials industry; The various tubular heating furnaces, cracking furnaces, and other industrial furnaces in the petrochemical industry have product performance and service life at the leading level both domestically and internationally.
High Temperature Air Combustion (HTAC) technology uses a reversing device to alternately absorb and release heat from two heat storage chambers, maximizing the recovery of heat from flue gas. Then, the combustion air and gas inside the furnace are heated to over 1000 ℃, enabling stable ignition and efficient combustion even for low calorific value inferior fuels. High performance honeycomb ceramic thermal storage is a key core component of high-temperature air combustion technology (HTAC technology).
Honeycomb ceramic thermal storage bodies for RTO/RCO incinerators are widely used in the purification treatment of toxic gases and organic waste gases (VOCs), contact combustion, and heat exchange system industrial waste gas treatment in the chemical industry, automotive paint baking, electronic manufacturing, printed circuit board (PCB), electrical manufacturing, enameled wire insulation, and mining industry.
Product parameter
| Performance/Material |
Corundum/ Mullite |
Mullite | Cordierite/Mullite | cordierite | |
| Physical Index | Bulk Density (g/cm3) | 0.8-1.2 | 0.6-1.0 | 0.6-0.8 | 0.5-0.7 |
| Thermal Expansion Coefficient (*10℃)(RT-800℃) |
≤6 |
≤5.5 |
≤3 | ≤2.0 | |
| Specific Heat Capacity (1.(Kg.k)) |
≥800 | ≥800 | ≥750 | ≥750 | |
| Thermal Shock Resistance Temperature(℃) | ≥300 | ≥300 | ≥400 | ≥500 | |
| Refractoriness Under Load (℃)(0.1MPa) |
≥1500 | ≥1450 | ≥1350 | ≥1100 | |
| compressive strength (CCompressive Strength(caxis Axis Direction) |
≥20 | ≥20 | ≥20 | ≥20 | |
|
compressive Compressive Strength(a.baxisaxis Direction) |
≥4 | ≥4 | ≥3 | ≥3 | |
| Chemical index | SiO2 | 20-30 | 25-35 | 40-50 | 28-38 |
| Al2O3 | 65-75 | 55-65 | 40-50 | 45-55 | |
| MgO | ≤0.5 | ≤1 | 5-9 | 11-14 | |
| Fe2O3+TiO2 | 1-4 | 1-4 | 1-3 | 1-3 | |
| Others | ≤5 | ≤5 | ≤5 | ≤5 | |
Product specifications can be customized according to customer needs; Appearance: circular, fan-shaped, square, rectangular;
Hole type: circular hole, triangular hole, square hole, hexagonal hole.
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