Dense Cordierite Honeycomb Ceramic Heater for Rto

• Type: Ceramic Heating Equipment
• Materials: Cordierite/Corundum Mullte/Mullite
• Size: 150*150*100mm, 100*100*150mm etc
• Hole Shape: Round, Square, Hexagonal, Triangular
• Holes: 25/40/43/50/60holes
• Usage: Rto
• Model NO.: HCH
• Max.Working Tem. (Celsius Degree): 1320-1700
• Principle: Regenerative Heat Exchanger
• Structure Material: Ceramic
• Core: Aluminum Heat Exchanger
• Application: Heater
• Style: Storage-Type
• Ceramic Heating Equipment Type: Ceramic Heater
• Mixing Heat Exchanger Type: Gas Scrubber
• Recuperative Heat Exchanger Type: Double Tube Sheet Heat Exchanger
• Heat Transfer Surface: Plate Heat Exchanger
• Transport Package: Wooden Box and Pallet or According to Your Demand
• Trademark: DXY
• Origin: China
• HS Code: 690919000
• Production Capacity: 100, 000pieces/Month

Product Description

 

Honeycomb Ceramic Heat Exchanger (Heat Store), is also known as high temperature combustion heat accumulator, is a key part of HTAC (high temperature air combustion) technology, and has been applicable in metallurgical industry furnace, like step wedge furnace, heat treatment furnace, forging furnace, melting furnace, radiant tube combustion, lifting furnace, hot blast furnace; in construction industry, applicable in all types of ceramic furnace and glasses furnace; petrochemical industry, applicable in all types of tube heating furnace, pyrolyzer and other industrial furnaces.

 

Honeycomb thermal store catalyst ceramic is used for waste gas treatment (RTO,RCO) of the different requirements, selecting many kinds of new highly effective ceramic material to make. It has the following notable characters: large specific surface area, little resistance loss, small heat-expand and cold-contract coefficient, high water-absorbing ratio, good fracture resistance and moderate Millipore aperture. 

 

Coral ceramics regenerator produced by material like mullite, cordierite, mullite composite, cordierite composite and corundum have the capability of high temperature resistance, anti-corrosion, good thermal shock stability, high strength, better heat accumulation and quick thermal conductivity. Honeycomb Monoliths -Heat exchange media, Ceramic Heat Recovery Bed/ heat exchange beds, Thermal storage/ heat exchange elements/media,  Ceramic monoliths media to save energy in steel works and metallurgy industry, Regenerative thermal oxidizers (RTO). Honeycomb monolith is the key components of the thermal storage style furnace, it is extensively used in many kinds of heater, sirocco furnace, heat treatment furnace, cracking column, roaster, melting furnace, balance heating stove and etc. This technology can save more than 70% of energy.
 

Features:

1. It has advatange of high surface area, high heat capacity, low thermal expension, corrosion resistant and temperature resistance, widely use in chemical, metallurgical, gas and environmental protection industries

2. Tower packing-high surface area, uniform distribution fluid, high efficiency of mass transfer

3. Catalyst carrier-reduce the oxidation temperature of VOA in purification of industrial exhaus gas

4. Thermal regenerative packing-good heat capacity, saving energy 40-70%in RTO system

5. Gas combustion distributing pl ate-distribute uniformly and make the combustion complete, saving energy more than 10%

6. Refractory kiln furniture-low bulk density, good thermal efficiency

 

Materials: cordierite, alumina, corundum and corundum mullite

Size: dia142x152mm, dia144x125mm 

Application: honeycomb ceramic exchanger is widely used to RTO, RCO, VOC and SCR and so on.   

    

Chemical & Physical Index		Cordierite	Densecordierite		Cordierite- mullite	Mullite	Corundum-mullite
Chemical Composition	SiO2 %	45~55	45~55		35~45	25~38	20~32
	AI2O3 %	30~38	33~43		40~50	50~65	65~73
	MgO %	10~15	5~13		3~13	-	-
	K2O+Na2O %	<1.0	<1.0		<1.0	<1.0	<1.0
	Fe2O3 %	<1.5	<1.5		<1.5	<1.5	<1.5
Thermal Expansion Coefficient 10-6/K-1		<2	<4		<4	<5	<7
Specific Heat J/kg		830~900		850~950	850~1000	900~1050	900~1100
Working Temperature (celsius degree)		<1300		<1300	<1350	<1450	<1500
PS: we also can make products at your request and actual operating condition.

Size (mm)	Hole Qty (N×N)	Hole density (cpsi)	Hole Diameter (mm)	Wall thickness (mm)	Porosity (%)
150×150×300	5×5	0.7	27	2.4	81
150×150×300	13×13	4.8	9.9	1.5	74
150×150×300	20×20	11	6.0	1.4	64
150×150×300	25×25	18	4.9	1.00	67
150×150×300	40×40	46	3.0	0.73	64
150×150×300	43×43	53	2.79	0.67	64
150×150×300	50×50	72	2.4	0.60	61
150×150×300	59×59	100	2.1	0.43	68