Honeycomb Ceramic Gas Refractory Heater

• Usage: Rto
• Materials: Cordierite/Corundum Mullte/Alumina etc
• Holes: 25/40/43/50/60holes
• Hole Shape: Round, Square, Hexagonal, Triangular
• Size: 150*150*100mm, 100*100*150mm etc
• Max.Working Tem. (Celsius Degree): 1320-1700
• Model NO.: HCH
• Principle: Regenerative Heat Exchanger
• Structure Material: Ceramic
• Application: Heater
• Heat Transfer Surface: Plate Heat Exchanger
• Transport Package: Wooden Box and Pallet or According to Your Demand
• Trademark: DXY
• Origin: China
• HS Code: 6909190000
• Production Capacity: 100, 000pieces/Month

Product Description

Ceramic Honeycomb Heater is as the media of heat storage and heat exchange, has been widely applied in the fields of metallurgy, petroleum & chemical industry, electric power, boiler and so on. Honeycomb ceramic are made of corundum-mullite, cordierite-mullite, cordierite, mullite, zirconia-mullite, carbo-corundum and so on with different hole shapes, such as square hole and hexagon hole, different wall thicknesses from 0.5mm to 5mm, and different figure specs, such as 100× 150× 100mm, 100× 100× 100mm, 150× 150× 150mm, 150× 150× 300mm, and so on. It has high surface area, small resistance and thermal expansion, strong chemical corroding resistance, excellent thermal shock resistance.

  

Material:
Corundum-mullite, Cordierite-mullite, Cordierite, Mullite, Corundum, Zirconium- mullite etc

Applications:
*NOx purification system in the smoke of the thermal power plant
*The harmful gas purification system in rubbish burning
*Poison gas purification system in chemical and mining industries. The slag filter for casting production in the metallurgical industry
The catalyst substrate stuffing material for chemical industry colums and Contact combustion

Advantages:
*Low heat expansion coefficient,
*Large surface area, good heat stability and anticorrosion
*High temperature heat accumulation and exchange in industrial waste gas treatment
 

Composition	Value (%)
SiO2	28-51
Al2O3	45-70
MgO	~
Fe2O3	≤ 1.0
TiO2	≤ 3.0
K2O+Na2O+CaO	≤ 1.0

 

No	Index	Unit	Value
1	Gross Density	g/cm3	2.3~2.4
2	Average Linear Expansion(20-1000 ° C)	10-6/k-1	≤ 6.5
3	Specific Heat Capacity	J/Kg.C	850~1100
4	Heat Conductivity	W/MK	1.0~2.0
5	Soft Temp.	° C	1200
6	Maximum Application Temp.	° C	1200
7	Corrosion Resistance Against Acid	%	≥ 96.7

 

Dimension	Quantity  of  channels	Wall thickness (mm)	Channel Width (mm)	Surface area (m2/m3)	Void section (%)	Packaging density (kg/ m3)	Weight per piece (kg)
150 × 150 × 300	25 × 25	1.0	4.96	580	68	681	4.60
150 × 150 × 300	32 × 32	1.0	3.66	695	61	710	4.80
150 × 150 × 300	40 × 40	0.7	3.03	891	65	770	5.20
150 × 150 × 300	43 × 43	0.7	2.77	940	63	784	5.30
150 × 150 × 300	50 × 50	0.6	2.39	1090	63	829	5.60
150 × 150 × 300	60 × 60	0.5	1.99	1303	63	858	5.80