What is a Regenerative tube heating furnace? Introduction to the principle of heating furnace structure

Regenerative tube 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 can be used in petroleum, material, pharmacy, surface treatment, electron and other industries，is designed by One-combustion energy saving with advanced technology。

1、Brief introduction of Regenerative tube heating furnace

Regenerative tube heating furnaceIt is a forging heating device using gas as fuel.。

Regenerative tube heating furnace

2、Structural characteristics of Regenerative tube heating furnace

The Regenerative tube heating furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. combustor

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

3. furnace chamber

A space for holding metallic materials for heating.

4. Waste heat recovery system

Recover the waste heat in the exhaust gas of heating furnace to improve the energy utilization efficiency.

5. Radiation chamber

The heat load of the main place for Regenerative tube 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.

Regenerative tube heating furnace

3、Regenerative tube heating furnace application

Regenerative tube heating furnaces have the following purposes.

1. Metal melting and casting

Although it is mainly used for forging heating, some types of Regenerative tube 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.

2. Energy conservation and environmental protection

The Regenerative tube 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 heat treatment

In addition to forging heating, Regenerative tube 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.

4. Metal forging heating

The Regenerative tube 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.

5. Improve production efficiency

The Regenerative tube heating furnace has the advantages of fast heating speed and accurate temperature control, which can improve production efficiency. This is especially important for mass-produced forging workshops.

Regenerative tube heating furnace

4、Working principle of Regenerative tube heating furnace

Regenerative tube heating furnaceThe high-temperature flame and flue gas generated when the fuel burns in the furnace are used as heat sources to heat the medium flowing in the tube to reach the specified process temperature. Fuel is ejected from the burner and burned, resulting in high-temperature flame and high-temperature flue gas. The high-temperature flame transfers heat to the furnace tube in the radiation chamber through radiation, and then to the medium in the furnace tube. The high-temperature flue gas enters the convection chamber of the heating furnace upward due to the suction force of the chimney or the action of the induced draft fan, and the heat is transferred to the furnace tube in the convection chamber by convection, and then to the medium in the furnace tube.，energy-efficient,energy saving and environmental protection,Stable and reliable,Easy to maintain,energy-efficient。

Regenerative tube heating furnace

5、Regenerative tube heating furnace HD real shot

The Regenerative tube heating furnace is designed by One-combustion energy saving with advanced technology, and the product has high performance advantages. In order to facilitate our customers to find a satisfactory heating furnace more quickly, the following high-definition pictures are provided for reference.。

Regenerative tube heating furnace

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

6、Regenerative tube heating furnace function

Regenerative tube heating furnacemultifunctional, with functions such as Forging heating, Forging heating, hardening and tempering, normalizing and heat treatment，is a popular Regenerative tube heating furnace，widely used in aerospace, light industry, metallurgy, Household necessities, metallurgy and other fields，It has a wide range of uses, including Metal forging heating, Energy conservation and environmental protection, Improve production efficiency, Metal heat treatment and Metal tempering，be loved by our customers.。

Regenerative tube heating furnace

Regenerative tube heating furnaceIt has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、Usually equipped with intelligent control system, it can automatically adjust the parameters such as gas supply and air flow according to the heating demand, and realize accurate control of the temperature and atmosphere in the furnace.、The user interface is friendly, and the operator is easy to use. At the same time, the equipment also has the function of fault diagnosis and alarm, which can find and deal with abnormal situations in time.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.，it has the functions of Casting heating, quench, anneal, temper and Forging heating。