Introduction to Rotary kiln heating furnace and Forging furnace working principle

Rotary kiln 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.，is a popular Rotary kiln heating furnace，the main features are Stable and reliable, Easy to control, Easy to maintain, energy-efficient and Strong adaptability，It can be used for Energy conservation and environmental protection, Metal forging heating, Metal heat treatment, Improve production efficiency, Energy conservation and environmental protection, Metal melting and casting and so on，is designed by One-combustion energy saving with advanced technology。

1、Brief introduction of Rotary kiln heating furnace

Rotary kiln heating furnaceIt is a forging heating device using gas as fuel.，multifunctional, with functions such as hardening and tempering, normalizing, hardening and tempering, temper and normalizing，widely used in pharmacy, metallurgy, chemical industry, Machinery manufacturing, building materials and other fields，it is mainly composed of combustor, recovery of waste heat, Radiation chamber, convection chamber and ventilation system，it has the functions of anneal, quench, Forging heating, heat treatment and Casting heating。

Rotary kiln heating furnace

2、Rotary kiln heating furnace real shot picture

One-combustion energy saving Rotary kiln heating furnacethe product looks beautiful., the picture is taken.。

Rotary kiln heating furnace

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

3、Structural advantages of Rotary kiln heating furnace

The Rotary kiln heating furnace has the following structure

1. Waste heat recovery system

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

2. Radiation chamber

The heat load of the main place for Rotary kiln 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.

3. 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.

4. ventilation system

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

5. convection chamber

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

Rotary kiln heating furnace

4、Rotary kiln heating furnace function

Rotary kiln heating furnacemultifunctional, with functions such as hardening and tempering, Casting heating, heat treatment, normalizing and quench。

Rotary kiln heating furnace

5、Rotary kiln heating furnace application

Rotary kiln heating furnaces have the following purposes.

1. Metal heat treatment

In addition to forging heating, Rotary kiln 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.

2. Energy conservation and environmental protection

The Rotary kiln 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. Improve production efficiency

The Rotary kiln 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.

4. Metal tempering

By properly heating and cooling the metal material, the Rotary kiln 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.

5. Metal melting and casting

Although it is mainly used for forging heating, some types of Rotary kiln 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.

Rotary kiln heating furnace

6、Rotary kiln heating furnace use

The purpose of Rotary kiln heating furnace is introduced as follows:

1. Metal forging heating

The Rotary kiln 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. Metal heat treatment

In addition to forging heating, Rotary kiln 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.

3. Improve production efficiency

The Rotary kiln 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.

4. Energy conservation and environmental protection

The Rotary kiln 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.

5. Metal tempering

By properly heating and cooling the metal material, the Rotary kiln 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.

Rotary kiln heating furnace

Rotary kiln heating furnaceit has the functions of anneal, temper, Forging heating, quench and normalizing，the advantage is It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、Suitable for forging and heating of various metal materials, including steel, aluminum and copper. At the same time, it can also be used in metal heat treatment, tempering and other technological processes.、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 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 used as a heat source, resulting in less waste gas and smoke after combustion, and less pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.。