What is a Stress relief annealing heating furnace? Introduction to the Working Principle of heating furnace

Stress relief annealing heating furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，it has the functions of Forging heating, Casting heating, heat treatment, anneal and temper，it is widely used inshipping,material,pharmacy,electron,metallurgy and other industries，has been favored by more and more customers.。The following is to introduce the Stress relief annealing heating furnace:

1、Brief introduction of Stress relief annealing heating furnace

Stress relief annealing heating furnaceIt is a forging heating device using gas as fuel.，Commonly used inMetal forging heating,Energy conservation and environmental protection,Metal heat treatment,Metal melting and casting,Improve production efficiency and so on。

Stress relief annealing heating furnace

2、Stress relief annealing heating furnace structure composition

The Stress relief annealing heating furnace has the following structure

1. Radiation chamber

The heat load of the main place for Stress relief annealing 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. 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.

3. combustor

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

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.

Stress relief annealing heating furnace

3、Stress relief annealing heating furnace function

Stress relief annealing heating furnacemultifunctional, with functions such as quench, Forging heating, hardening and tempering, temper and Casting heating，features include energy-efficient, Strong adaptability, Stable and reliable, Easy to control and Easy to maintain。

Stress relief annealing heating furnace

4、Stress relief annealing heating furnace application

Stress relief annealing heating furnaces have the following purposes.

1. Metal forging heating

The Stress relief annealing 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, Stress relief annealing 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. Metal tempering

By properly heating and cooling the metal material, the Stress relief annealing 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.

4. Energy conservation and environmental protection

The Stress relief annealing 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 melting and casting

Although it is mainly used for forging heating, some types of Stress relief annealing 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.

Stress relief annealing heating furnace

5、Stress relief annealing heating furnace advantage

The advantages of Stress relief annealing heating furnace are as follows:

1. Rapid temperature rise

The Stress relief annealing heating furnace can heat the metal material to the required temperature in a short time, which improves the production efficiency.

2. Extend the service life of equipment

The Stress relief annealing heating furnace adopts advanced combustion technology and materials, which has a long service life and low maintenance cost.

3. Intelligent control

The Stress relief annealing heating furnace is usually equipped with an intelligent control system, which 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.

4. Wide application range

The Stress relief annealing heating furnace is 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.

5. Reduce operating costs

The efficient combustion and waste heat recovery system of the Stress relief annealing heating furnace can significantly reduce energy consumption, thus reducing operating costs.

Stress relief annealing heating furnace

6、company introduction

Shandong yiran energy-saving environment protection co., ltd, located in Jinan, is a large Stress relief annealing heating furnace manufacturer. The Stress relief annealing heating furnace produced have good performance, low price, reasonable structure and excellent quality. The key is reasonable price. Welcome new and old customers to visit and buy.。

One-combustion energy saving

Stress relief annealing heating furnacethe advantage is Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.，the product looks atmospheric.，in the course of work,The 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.。