What is a Aluminum shell heating furnace? Introduction to the advantages and characteristics of heating furnace functions

Aluminum shell heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，Widely used inMetal melting and casting,Metal heat treatment,Improve production efficiency,Energy conservation and environmental protection,Metal forging heating and so on，widely used inchemical industry,petroleum,material,metallurgy,machinery and other industries。The following is to introduce the Aluminum shell heating furnace:

1、Brief introduction of Aluminum shell heating furnace

Aluminum shell heating furnaceIt is a kind of heating equipment using natural gas as fuel, which is mainly used to heat metal materials to the required forging temperature in a short time.，it has the characteristics of Stable and reliable, Easy to maintain, Easy to control, energy-efficient and Stable and reliable，the product looks beautiful.，the main structure includes Radiation chamber, convection chamber, combustor, furnace chamber, ventilation system and so on，at work,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.。

Aluminum shell heating furnace

2、Structural characteristics of Aluminum shell heating furnace

The Aluminum shell heating furnace structure is introduced as follows:

1. ventilation system

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

2. 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.

3. Radiation chamber

The heat load of the main place for Aluminum shell 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.

4. furnace chamber

A space for holding metallic materials for heating.

5. combustor

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

Aluminum shell heating furnace

3、Physical picture of Aluminum shell heating furnace

High-definition pictures of reliable Aluminum shell heating furnace at a glance。

Aluminum shell heating furnace

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

4、Aluminum shell heating furnace function

Aluminum shell heating furnaceit has the functions of hardening and tempering, heat treatment, anneal, quench and temper，is a common Aluminum shell heating furnace，at runtime,The high-temperature flame and flue gas generated when fuel (natural gas) burns in the furnace are used as heat sources to heat the medium flowing in the tube to reach the specified process temperature.，support customization。

Aluminum shell heating furnace

5、Aluminum shell heating furnace use

The purpose of Aluminum shell heating furnace is introduced as follows:

1. Metal forging heating

The Aluminum shell heating furnace can heat the metal material to the temperature required for forging, improve its plasticity and fluidity, and thus facilitate forging. This is very important for the forging of various metal materials.

2. Energy conservation and environmental protection

The Aluminum shell heating furnace uses clean energy as fuel, which has lower emissions and higher energy efficiency than traditional coal-fired or oil-fired stoves. This is helpful to reduce environmental pollution and realize green production.

3. Metal melting and casting

Although it is mainly used for forging heating, some types of Aluminum shell heating furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

4. Metal heat treatment

In addition to forging heating, Aluminum shell heating furnaces can also be used for metal heat treatment processes, such as annealing and tempering. These processes can improve the microstructure and properties of metal materials, and improve their service life and mechanical properties.

5. Metal tempering

By properly heating and cooling the metal material, the Aluminum shell heating furnace can realize the quenching and tempering treatment of the metal. This is helpful to adjust the hardness and toughness of metal to meet the needs of different workpieces.

Aluminum shell heating furnace

6、Brief introduction of Aluminum shell heating furnace

Aluminum shell 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.，multifunctional, with functions such as normalizing, Forging heating, anneal, hardening and tempering and Forging heating，is a common Aluminum shell heating furnace。

Aluminum shell heating furnace

Aluminum shell heating furnacemultifunctional, with functions such as normalizing, Casting heating, heat treatment, temper and quench，the main features are Easy to control, Strong adaptability, Easy to maintain, energy saving and environmental protection and Strong adaptability，the main structure includes ventilation system, furnace chamber, ventilation system, combustor, recovery of waste heat and so on。