What is a Double radiation heating furnace? Introduction to the advantages, characteristics, and principles of the forging furnace

Double radiation heating furnaceIt is an important heating equipment before metal forging. It uses natural gas as fuel to heat metal materials through high-temperature flame and smoke generated by combustion to meet the requirements of forging process.，at the start of the operation,Heat of combustion based on fuel. Natural gas is sprayed from the burner, mixed with combustion-supporting air and burned to produce high-temperature flame and smoke. These high-temperature flames and smoke transfer heat to the metal materials in the furnace by radiation and convection, so that they gradually heat up to the temperature required for forging.，It has a wide range of uses, and is often used inImprove production efficiency,Metal tempering,Metal melting and casting,Energy conservation and environmental protection,Improve production efficiency and so on，Easy to maintain,energy saving and environmental protection,Strong adaptability,Stable and reliable,Easy to control，Heat of combustion based on fuel. Fuel gas (such as natural gas, liquefied petroleum gas, etc.) is mixed with combustion-supporting air through the burner and burned to produce high-temperature flame and flue gas. These high-temperature flames and smoke exchange heat with metal materials in the furnace, so that they gradually heat up to the temperature required for forging.。

1、Brief introduction of Double radiation heating furnace

Double radiation heating furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.。

Double radiation heating furnace

2、Double radiation heating furnace structure

The Double radiation heating furnace structure is introduced as follows:

1. convection chamber

The high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

2. furnace chamber

A space for holding metallic materials for heating.

3. combustor

The device that mixes natural gas with combustion-supporting air and ejects it is the core component of the heating furnace.

4. Waste heat recovery system

Used to recover the exhaust heat of the heating furnace. There are two kinds of recovery methods, one is to recover by preheating combustion air, so that the recovered heat can return to the furnace again; The other is to use another recovery system to recover heat. The former is called air preheating mode, and the latter is usually called waste heat boiler mode.

5. ventilation system

Ensure the gas flow in the furnace and maintain the stability of the atmosphere and temperature in the furnace.

Double radiation heating furnace

3、Double radiation heating furnace field real shot

High-definition pictures at a glance, beautifully designed atmosphere, stylish, extraordinary temperament, for your visit.。

Double radiation heating furnace

Note: All the pictures in this article were taken by One-combustion energy saving manufacturer.。

4、Double radiation heating furnace function

Double radiation heating furnacemultifunctional, with functions such as anneal, quench, hardening and tempering, Casting heating and normalizing。

Double radiation heating furnace

5、Structural advantages of Double radiation heating furnace

The Double radiation heating furnace has the following structure

1. Radiation chamber

The heat load of the main place for Double radiation heating furnace heat exchange accounts for about 70%-80% of the whole furnace. The furnace tube in the radiation room conducts heat through flame or high-temperature flue gas, which is mainly radiant heat, so it is called radiation tube.

2. furnace chamber

A space for holding metallic materials for heating.

3. ventilation system

Ensure the gas flow in the furnace and maintain the stability of the atmosphere and temperature in the furnace.

4. combustor

The device that mixes natural gas with combustion-supporting air and ejects it is the core component of the heating furnace.

5. convection chamber

The material is heated by convection heat transfer of high temperature flue gas discharged from the radiation chamber. Flue gas washes the tube wall of the furnace tube at a high speed to carry out effective convection heat transfer, and its heat load accounts for about 20%-30% of the whole furnace. The convection chamber is generally arranged above the radiation chamber, and some are placed on the ground alone. In order to improve the heat transfer effect, nail head tubes or finned tubes are often used in furnace tubes.

Double radiation heating furnace

6、How much is the Double radiation heating furnace?

The Double radiation heating furnace price is introduced as follows:

1. After-sales service level

Service factors always affect the sales price of products, and high-quality service will make customers have greater satisfaction and recognition. The service factors mainly include pre-sales service, in-sales service and after-sales service. For each stage of service, our company takes the price factor into account and makes a reasonable judgment between service and price, so that the Double radiation heating furnace price and service can meet the actual needs of customers.

2. regional advantages

Different provinces and regions have different consumption levels, different market positioning and different prices.

3. brand

Different brands of products in the same series have more or less differences in product prices, and different brands of Double radiation heating furnace have more or less differences in price.

4. Product configuration difference

If the comprehensive configuration of the product is higher, the selling price of the product will be higher, otherwise the price will be lower, so there is a close relationship between the configuration level and the price.

5. Model specification

Different product models will also affect the price changes. Different specifications and models will lead to different product prices.

Double radiation heating furnace

Double radiation heating furnaceis a Double radiation heating furnace，the product looks beautiful.。