Custom Heater for gas burner Alumina infrared honeycomb ceramic piece
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- Supplier: Zhengzhou Honesty Refractory Co. Ltd.
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Product Overview
Description
Custom Heater Alumina Ceramic infrared honeycomb ceramic piece for gas burner
Products Description
Product features:
The technology through the reversing device makes two endothermic heat regenerator alternation endothermic heat,the maximum recovery the heat from flue gas,and then combustion air and gas heated to 1000 ℃ above,even if low calorific value inferior fuel (such as blast furnace gas),also can realize stable ignition and efficient combustion.
Can save fuel 40% to 70%, yield increased by more than 15%,oxygenation loss of billet fell by more than 40%,the flue gas emission temperature is below 140 ℃,NOx emission is less than 100 PPM.
overview: regenerative high temperature air combustion technology(HTAC) is a energy conservation and environmental protection technology in the field of high temperature furnace,in the 1980 s,the regenerator development has breakthrough and a small diameter ball or spot welding (pebble shape) ceramic body appear, but the pressure drop is big when using and the heat transfer speed is slow. And cordierite honeycomb ceramic channel are mutually parallel direct channel structure, this structure reduce the
resistance greatly through the stomata resistance, increase the single-hole volume thermal efficiency of regenerator.
Our produces the cordierite honeycomb ceramic with high temperature resistance, low thermal expansion coefficient of mullite, cordierite as the main raw material uses the inorganic and organic composite binder, after kneading extrusion molding method and microwave - infrared drying technology.Depending on the different raw materials,products can be used in low temperature,medium temperature,different temperature range.Cordierite honeycomb ceramic made using these materials with low thermal expansion,big specific heat capacity,larger specific surface area,so the pressure drop is small,small pressure loss,quick heat resistance and heat transfer speed,good thermal performance,thermal shock resistance,the advantages of long service life.
Product scope of application: cordierite honeycomb ceramic widely used in iron and steel, machinery, petrochemical, power generation and other industries (HTAC) high temperature regenerative combustion technology,which reduce the recovery of flue gas waste heat and high efficient combustion and NOX emissions technology such as organic union,to achieve the purpose of energy conservation and reduce NOX emissions limit. Steel,waste incineration installation,thermal technology equipment waste gas processing,petrochemical,non-ferrous metal smelting,power generation and other industries of hot blast stove,heating furnace,heat treatment furnace,boiler, gas turbine power industry,engineering heating equipment,ethylene cracking furnace,etc. cordierite honeycomb ceramic can also be in petroleum and chemical, petrochemical,coal chemical projects instead of inert ceramic ball opening ceramic ball large surface areas,high void fraction and uniform,gas-liquid fluid distribution is better performance.
Does features:
1. You can use the low calorific value blast furnace gas;
2. cordierite honeycomb ceramic can save energy 40-70%;
3. Pollution can reduce more than 50%;
honeycomb ceramic regenerator the main technical parameters:
1. Specific gravity: 1.7 to 1.7 g/cm3
2. The thermal expansion coefficient, 1.5-5.0 x 10-6 / ℃ (20-100 ℃)
3. The heat transfer coefficient: 1.2-3.0 W/M, K (20-100 ℃)
4. cordierite honeycomb ceramic wall thickness: 0.8 1.5 mm
5. Room temperature compressive strength: more than 50 mpa
6. the heat exchange area: 300-500 m2 / m3
7. The highest temperature: 1300-1700 ℃
cordierite honeycomb ceramic commonly used specifications:
The technology through the reversing device makes two endothermic heat regenerator alternation endothermic heat,the maximum recovery the heat from flue gas,and then combustion air and gas heated to 1000 ℃ above,even if low calorific value inferior fuel (such as blast furnace gas),also can realize stable ignition and efficient combustion.
Can save fuel 40% to 70%, yield increased by more than 15%,oxygenation loss of billet fell by more than 40%,the flue gas emission temperature is below 140 ℃,NOx emission is less than 100 PPM.
overview: regenerative high temperature air combustion technology(HTAC) is a energy conservation and environmental protection technology in the field of high temperature furnace,in the 1980 s,the regenerator development has breakthrough and a small diameter ball or spot welding (pebble shape) ceramic body appear, but the pressure drop is big when using and the heat transfer speed is slow. And cordierite honeycomb ceramic channel are mutually parallel direct channel structure, this structure reduce the
resistance greatly through the stomata resistance, increase the single-hole volume thermal efficiency of regenerator.
Our produces the cordierite honeycomb ceramic with high temperature resistance, low thermal expansion coefficient of mullite, cordierite as the main raw material uses the inorganic and organic composite binder, after kneading extrusion molding method and microwave - infrared drying technology.Depending on the different raw materials,products can be used in low temperature,medium temperature,different temperature range.Cordierite honeycomb ceramic made using these materials with low thermal expansion,big specific heat capacity,larger specific surface area,so the pressure drop is small,small pressure loss,quick heat resistance and heat transfer speed,good thermal performance,thermal shock resistance,the advantages of long service life.
Product scope of application: cordierite honeycomb ceramic widely used in iron and steel, machinery, petrochemical, power generation and other industries (HTAC) high temperature regenerative combustion technology,which reduce the recovery of flue gas waste heat and high efficient combustion and NOX emissions technology such as organic union,to achieve the purpose of energy conservation and reduce NOX emissions limit. Steel,waste incineration installation,thermal technology equipment waste gas processing,petrochemical,non-ferrous metal smelting,power generation and other industries of hot blast stove,heating furnace,heat treatment furnace,boiler, gas turbine power industry,engineering heating equipment,ethylene cracking furnace,etc. cordierite honeycomb ceramic can also be in petroleum and chemical, petrochemical,coal chemical projects instead of inert ceramic ball opening ceramic ball large surface areas,high void fraction and uniform,gas-liquid fluid distribution is better performance.
Does features:
1. You can use the low calorific value blast furnace gas;
2. cordierite honeycomb ceramic can save energy 40-70%;
3. Pollution can reduce more than 50%;
honeycomb ceramic regenerator the main technical parameters:
1. Specific gravity: 1.7 to 1.7 g/cm3
2. The thermal expansion coefficient, 1.5-5.0 x 10-6 / ℃ (20-100 ℃)
3. The heat transfer coefficient: 1.2-3.0 W/M, K (20-100 ℃)
4. cordierite honeycomb ceramic wall thickness: 0.8 1.5 mm
5. Room temperature compressive strength: more than 50 mpa
6. the heat exchange area: 300-500 m2 / m3
7. The highest temperature: 1300-1700 ℃
cordierite honeycomb ceramic commonly used specifications:
LXWXH mm | Hole shape | Face shape | ||
100×100×100mm | Round hole Square hole Six square hole | The plane cant The single slot The double groove | ||
150×100×100mm | ||||
150×150×150mm | ||||
150×150×300mm | ||||
200×100×100mm | ||||
Note: perforated shape, size, thickness and so on can be designed according to customer's need. | ||||
the application value of the product and product introduction:
Cordierite honeycomb ceramic is called high temperature burning regenerator,it is the key of high temperature regenerative combustion technology (HTAC technology) and core components.
Cordierite honeycomb ceramic has been widely used in all kinds of metallurgical machinery industry pusher-type reheating furnace heating furnace,heat treatment furnace,forging furnace,melting furnace,tundish baking equipment,radiant tube burner,bell type furnace, blast furnace hot blast stove;all kinds of ceramic kiln, all kinds of glass furnace;all kinds of tube heating furnace,cracking furnace and other industrial kiln.
Cordierite honeycomb ceramic is called high temperature burning regenerator,it is the key of high temperature regenerative combustion technology (HTAC technology) and core components.
Cordierite honeycomb ceramic has been widely used in all kinds of metallurgical machinery industry pusher-type reheating furnace heating furnace,heat treatment furnace,forging furnace,melting furnace,tundish baking equipment,radiant tube burner,bell type furnace, blast furnace hot blast stove;all kinds of ceramic kiln, all kinds of glass furnace;all kinds of tube heating furnace,cracking furnace and other industrial kiln.
Regenerator specifications | ||||||||||
Number | 1 | 2 | 3 | 4 | 5 | |||||
L*W*H | 150x150x300 | 150x150x300 | 150x150x300 | 150x150x300 | 150x150x300 | |||||
Number of hole | 25x25 | 34x34 | 40x40 | 43x43 | 50x50 | |||||
Width of hole(mm) | 4.9 | 3.9 | 3.0 | 3.0 | 2.26 | |||||
thickness(mm) | 1.0 | 0.45 | 0.7 | 0.5 | 0.7/0.55 | |||||
Specific surface area(m²/m³) | 540 | 805 | 825 | 1000 | 1005 | |||||
Void fraction(%) | 67 | 80 | 65 | 72 | 57/64 | |||||
Product specification characteristic
Number | 1 | 2 | 5 | 4 | 3 |
LXWXH,mm | 100×100×100 | 150×150×300 | 150×150×300 | 150×150×300 | 150×150×300 |
Number of hol | es25×25 | 40×40 | 34×34 | 43×43 | 50×50 |
Width of hole mm | 4.9 | 3.0 | 3.9 | 3.0 | 2.26 |
Thickness mm | 1.0 | 0.7 | 0.45 | 0.5 | 0.7/0.55 |
Specific surface area m2/m3 | 540 | 825 | 805 | 1000 | 1005 |
Opening rate % | 67 | 65 | 80 | 72 | 57/64 |
Company Profile
Our Sample
Exhibition
FAQ
1.Can you supply sample?
Yes.We try our best to give you the free samples.
2.How about your After-sales service?
We promise that we can change products or refund if they have any quality problem.
3.When we can contact you?
You can contact us 24 hours every day.We are pleasure to service you at any time.
4.Can you give me a discount?
Yes.We try our best to give you the free samples.
2.How about your After-sales service?
We promise that we can change products or refund if they have any quality problem.
3.When we can contact you?
You can contact us 24 hours every day.We are pleasure to service you at any time.
4.Can you give me a discount?
Yes,we can,If you have any inquiry,please contact us via email or other contact way.
5.What about your MOQ?
1piece
5.What about your MOQ?
1piece
6.Are you trading company or manufacturer ?
We are factory and manufacturer
7. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
8.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge.
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