Honeycomb Ceramic Block
The honeycomb ceramic block as heat exchange media is the key part for heat storage HTAC(High Temperature Air Combustion) technology, which has been widely applied in all kinds of pushing-steel heating furnace, RTO(Regenerative Thermal Oxidation), stepping heating furnace, heat treatment furnace, forging furnace, dissolving furnace, steel wrapping/middle wrapping baking apparatus, soaking pit, radiation tap incendiary apparatus, covering furnace, high temperature hot-blast stove in metallurgical machine building and all kinds of ceramic cellar stove, glass cellar stove in building materials, and all kinds of tap heating stove, splitting stove, other industrial stove cellar, too.
Honeycomb ceramics as heat storage body, by the advantage of large specific surface area, small heat resistance, good thermal conductivity, excellent thermal shock resistance, realize quickly exchanging heat; reducing energy in the strict sense (up to 97% of true thermal energy can be recovery and also it can absorb NOx more than 40%).
Introduction:
The honeycomb ceramic block as heat exchange media is the key part for heat storage HTAC(High Temperature Air Combustion) technology, which has been widely applied in all kinds of pushing-steel heating furnace, RTO(Regenerative Thermal Oxidation), stepping heating furnace, heat treatment furnace, forging furnace, dissolving furnace, steel wrapping/middle wrapping baking apparatus, soaking pit, radiation tap incendiary apparatus, covering furnace, high temperature hot-blast stove in metallurgical machine building and all kinds of ceramic cellar stove, glass cellar stove in building materials, and all kinds of tap heating stove, splitting stove, other industrial stove cellar, too.
Honeycomb ceramics as heat storage body, by the advantage of large specific surface area, small heat resistance, good thermal conductivity, excellent thermal shock resistance, realize quickly exchanging heat; reducing energy in the strict sense (up to 97% of true thermal energy can be recovery and also it can absorb NOx more than 40%).
Technical Data
| Dimension (mm) | Quantity of cells | Wall thickness (mm) | Width of cell (mm) | Surface area (m2/m3) | Void section (%) | Weight per piece (kg) |
| 150*150*300 | 25*25 | 1 | 4.96 | 580 | 68 | 4.7 |
| 150*150*300 | 40*40 | 0.7 | 3.03 | 891 | 65 | 5.5 |
| 150*150*300 | 50*50 | 0.6 | 2.39 | 1090 | 63 | 6.1 |
| 150*150*300 | 60*60 | 0.5 | 1.99 | 1303 | 63 | 6.3 |
| 150*100*100 | 40*40 | 1 | 2.5 | 784 | 49 | 1.2 |
| 150*100*100 | 33*33 | 1.1 | 3 | 691 | 52 | 1.13 |
| 150*100*100 | 20*20 | 2 | 5 | 392 | 49 | 1.04 |
| 100*100*100 | 40*40 | 1 | 2.5 | 784 | 49 | 0.81 |
| 100*100*100 | 33*33 | 1.1 | 3 | 691 | 52 | 0.75 |
| 100*100*100 | 20*20 | 2 | 5 | 392 | 49 | 0.68 |
Regenerator specification index
| Name | Alumina | Dense Cordierite | Porous Cordierite | Cordierite-Mullite | Dense Alumina | Mullite | Corundum Mullite |
| Density(g/cm3) | 2.0~2.3 | 2.1 ~2.5 | 1.5 ~1.9 | 1.8~2.3 | 2.4 ~2.7 | 2.0 ~2.5 | 2.3 ~2.7 |
| Coefficient of heat expansion (×10-6K-1) (20~800ºC) | ≤5 | ≤3.5 | ≤3.0 | ≤3.5 | ≤5 | ≤5 | ≤6 |
| Specific Heat (J/Kg.K) (20~1000ºC) | 900~1150 | 900~1100 | 900~1100 | 900~1150 | 1000~1150 | 1000~1150 | 1100 ~1300 |
| Thermal Conductivity (W/m.k) (20~1000ºC) | 1.5~2.0 | 1.5~2.5 | 1.2~1.8 | 1.5~2.0 | 1.5~2.5 | 1.5~2.0 | 1.5~2.5 |
| Impact Thermal Resistance (ºC/min) | ≥300 | ≥300 | ≥350 | ≥350 | ≥300 | ≥350 | ≥300 |
| Max. Working Temp (ºC) | 1350 | 1300 | 1300 | 1320 | 1350 | 1450 | 1550 |
| Water absorption(%) | 15-25 | ≤2 | 15~25 | 15~25 | ≤2 | 15~25 | 15~25 |
| Compression strength(MPa) | ≥28 | ≥28 | ≥25 | ≥25 | ≥28 | ≥28 | ≥30 |
| Chemical composition (%) | Al2O3 | 25 ~38 | 28 ~38 | 40~52 | 55 ~65 | 60 ~70 | 70 ~80 |
| SiO2 | 50 ~60 | 45 ~55 | 45 ~55 | 25 ~35 | 25 ~35 | 15 ~25 | |
| MgO | 5 ~10 | 11 ~14 | 7~9 | 3~5 | 0 ~1 | 0 ~2 | |
| Others | <5 | <5 | <5 | <5 | <5 | <5 |
Package
Wooden Case with 1 cbm/case
FAQ
1.Can you provide free samples?
We can provide free samples within 5pcs.
2.Who will pay the courier fee?
Customers need to pay the courier fee. And we will return this courier fee in our following order.
3.Shall customer customize the package?
Our normal package is good for long distance shipping, however, customer’s special request of the package should be customized.
4.Could customer customize product?
Yes, we can customize products according to the customers’ requirement.
5.What’s your delivery time?
For 1*20gp, delivery time is within 15 days after we get the deposit.
6.How to pay?
T/T, L/C, Paypal or Western Union.
7.What’s your shipping port of loading?
Shanghai, Guangzhou, Shenzhen or according to customer’s request.