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Special cellular heat accumulator, the heat storage body is distributed through the upper and lower honeycomb holes, and the irregular micro holes are distributed on the side wall between the small holes and the small holes, and the micro holes are communicated with each other. The row holes are at right angles to the row holes.
Honeycomb ceramic accumulator is a key component of regenerative burners, which is widely used in various heating furnaces,hot blast furnaces,heat treatment furnaces, cracking furnaces,roasters,melting furnaces,soaking furnaces,oil and gas boilers and other furnaces in steel, machinery,building materials,petrochemical,non-ferrous metal smelting and other industries.the technology is to make two regenerative chambers alternately absorb and release heat through reversing devices.
Characteristics of RTO Heat Exchange Honeycomb Ceramic
The characteristics of the honeycomb ceramic regenerator are as follow: they have low heat expansion, high specific heat capacity, high specific surface area, low pressure drop, low thermal resistance, good thermal conductivity, thermal shock resistant and much more. So, in metallurgy and chemical industries, it's used as HTAC, while we combine recycling the heat of the emissions, high efficient combustion with reducing NOx. It becomes a true energy saver and decreases Nox.
Materials: Alumina, Dense Alumina, Cordierite, Dense Cordierite, Mullite, Corundum Mullite and others.
Specifications: 100x100x100, 100x150x150, 150x150x150, 150x150x300mm and others.
Hole count: 25x25, 40x40, 43x43, 50x50, 60x60 and others.
Chemical analysis of RTO Heat Exchange Honeycomb Ceramic
Comosition | Value(%) |
Al2O3 | 55~65 |
SiO2 | 25~35 |
MgO | 1~5 |
Fe2O3+TiO2 | 3~5 |
Others | <5 |
Index | Unit | Value |
Density | g/cm3 | 1.7~2.0 |
Coefficient of heat expansion | (X10-6K-1)(20-800ºC) | ≤3.0 |
Specific heat | (J/Kg.k)(20~1000ºC) | 900~1150 |
Thermal conductivity | (20~1000ºC) | 1.2~1.8 |
Impact thermal resistance | (ºC/min) | ≥350 |
Max.working temp. | ºC | 1320 |
Water absorption | % | 15~25 |
Dimension | Quantity of channels | Wall thickness | Outside wall thickness | Channel width | Void section | Weight piece |
150 × 150 × 300 | 25 × 25 | 1.0mm ± 0.1 | 1.2mm ± 0.15 | 4.8-5.0mm | 67% | 4.0-5.0kg |
150 × 150 × 300 | 32 × 32 | 0.9mm ± 0.1 | 1.2mm ± 0.15 | 3.8-3.9mm | 61.6% | 4.6-5.6kg |
150 × 150 × 300 | 40 × 40 | 0.7mm ± 0.1 | 1.1mm ± 0.15 | 2.9-3.1mm | 64% | 4.7-5.7kg |
150 × 150 × 300 | 43 × 43 | 0.65mm ± 0.1 | 1.1mm ± 0.15 | 2.7-2.9mm | 62% | 4.8-5.8kg |
150 × 150 × 300 | 50 × 50 | 0.6mm ± 0.1 | 0.8mm ± 0.15 | 2.3-2.5mm | 61% | 4.8-5.8kg |
150 × 150 × 300 | 60 × 60 | 0.45mm ± 0.1 | 0.8mm ± 0.15 | 1.9-2.1mm | 63.4% | 4.7-5.7kg |
Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls, molecular sieves, actived alumina, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics and so on.
Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.
Q4:What's your terms of delivery?
A:EXW, FOB, CIF,DAP.
Q5: Can I get free samples?
A: Yes, free samples 5-10 kg,please advise your contact details.
Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
