Rto Heat Storage Energy Saving Refractory Cordierite Honeycomb Ceramic Regenerator

• Customization: Available
• Material: Cordierite/Corundum Mullte/Mullite/Silicon Oxide
• Refractoriness (℃): 1580< Refractoriness< 1770
• Model NO.: Sanhe RTO HC
• Shape: Brick
• Usage: Rto
• Size: 150*150*300;150*150*150;100*100*50, etc
• Hole Shape: Round, Square, Hexagonal, Triangular
• Holes: 25holes, 40holes, 43holes, 50holes, 60holes
• Application: Iron and Steel, Machinery, Building Materials, etc
• Structure Material: Honeycomb Ceramic
• Alumina Max. Working Temp.: 1300ºC
• Mullite Max. Working Temp.: 1600ºC
• Dense Cordierite Max. Workig Temp.: 1300ºC
• Loose Cordierite Max. Working Temp.: 1300ºC
• Principle: Regenerative Heat Exchanger
• Heat Transfer Surface: Plate Heat Exchanger
• Feature: Long Time Materials
• Type: Heat-Resistant Material
• Transport Package: Hard Carton or Wooden Carton with Pallet
• Specification: 150*150*100mm, 100*100*150mm, etc
• Trademark: Sanhe
• Origin: Jiangxi Province, China
• HS Code: 6909110000
• Production Capacity: 800, 00pieces/Month

Product Description

Working Priciple
The technique is to make two regenerator alternating endothermic exothermic by reversing device, the limited recovery of the flue gas heat, and then the furnace combustion air and gas is heated to above 1000 ºC, even the low calorific value of low-grade fuel to achieve stable ignition and efficient combustion, the fuel savings of 40-70%. Production increased by 15% and the billet oxidation burning down more than 40%, NOx emissions of less than 100ppm, emissions from the flue gas temperature below 150 ° C, greatly reduces the greenhouse effect of Earth's atmosphere. If most of the national industrial furnace use HTAC technology, the economic and social benefits is unlimited, will greatly ease the energy shortage situation, and to improve the human living environment. 
 
Characteristics
Cordierite, mullite, cordierite synthetic corundum honeycomb ceramic regenerator with a high temperature, corrosion resistance, good thermal shock resistance, high strength, regenerative heat, good thermal conductivity and other significant advantages, energy-saving performance and service life is greatly improved, favored by the steel industry.

Application
Honeycomb ceramic regenerator is a key component of regenerative burner is widely used in iron and steel, machinery, building materials, petrochemicals, nonferrous metal smelting and other industries, furnace, hot air furnace, heat treatment furnace, cracking furnace, baking, melting furnace, both in the hot furnace, oil and gas boilers, and furnaces. 



Ceramic Honeycomb Channel Size and Property
 

No	1	2	3	4	5
L*W*H	150×150×300	150×150×300	150×150×300	150×150×300	150×150×300
Number of channel	25 × 25 = 625	40 × 40 = 1600	50 × 50 = 2500	43 × 43 = 1849	34 × 34 = 1156
Channel size mm	4.09	3.0	2.26	3.0	3.9
Channel wall thickness mm	1.0	0.7	0.7/0.55	0.5	0.45
Specific surface aream^2/m^3	540	825	1005	1000	805
Porosity %	67	65	57/64	72	80

Ceramic Honeycomb Physical Property
 

Property	Unit	Alumina	Mullite	Dense Cordierite	Loose Cordierite	Porcelain
Density	g/cm^3	2.7	2.1	2.47	1.9	2.3-2.4
Thermal expansion coefficient (20-1000ºC)	10^-6/K	5-7	6.2	1.3-1.4	2.5-5	4-7
Specific heat (20-1000ºC)	J/(kgK)	800-900	850-1050	800-1200	750-800	840-920
Thermal Shock resistance	K/min	300	350	250	300	250
Max use temperature	ºC	1300	1600	1300	1300	1200

Ceramic Honeycomb Chemical Composition
 

Composition	Alumina	Mullite	Dense Cordierite	Loose Cordierite	Porcelain
Sio2	42.8	27.8	47.8	47.9	70.2
Al2O3	50.5	70.1	35.1	33.7	19.4
MgO	-	-	6.7	8.5	0.18
Fe2O3	0.6	0.8	0.78	1.6	0.7
NaO2+ko2+CaO	4.8	1	2.8	1.3	3.3
TiO2+BaO	-	-	0.39	0.78	0.25

Ceramic Honeycomb Channel Number and Shape
 

No	Dimension	Channel shape	Number of channels
1	150 × 150 × 300	Square	40 /150mm
2	150 × 150 × 150	Square	40 /150mm
3	150 × 150 × 100	Square	40 /150mm
4	150 × 150 × 300	Square	25 /150mm
5	150 × 150 × 150	Square	25 /150mm
6	150 × 150 × 100	Square	25 /150mm
7	150 × 150 × 100	Square	30 /100mm
8	100 × 100 × 50	Square	30 /100mm
9	100 × 100 × 100	Square	27 /100mm
10	100 × 100 × 50	Square	27 /100mm
11	100 × 100 × 100	Hexagonal	30 /100mm

About us

    Pingxiang Sanhe Ceramics Co., Ltd. lies in Pingxiang city, Jiangxi province, which belongs to one of the five ceramic production export bases in China. The company is a private technology share ceramics manufacturing enterprise founded in 2004. We specialize in honeycomb ceramic plates, honeycomb ceramics heat accumulators, honeycomb ceramic honeycomb substrates, ceramic foam filter and other producing energy conservation and environmental protection series ceramic products. 
     Sanhe Ceramics has successfully passed all kinds of certifications such as ISO9001 ISO14001, OHSAS18001 and so on, as well as established perfect quality control system and quality assessment system. Our company has been strictly controlled the whole manufactring system from production planning, processing control to maintenance of equipment as well as from raw material warehousing to quality test of finished products, We offer Stable and qualified products to customers from all over the world. 
     Sanhe ceramics Co.,Ltd keeps the faith of "First impression is the last impression" and provides the best quality and comfortable service to all the buyers, No matter the deal is big or small, we are warmly welcome your coorperation. Any inquiries pls contact with us!