Introduction to Continuous roll isothermal spheroidization annealing furnace, introduction to Forging furnace advantages and characteristics

Continuous roll isothermal spheroidization annealing furnaceIt is a forging heating device using gas as fuel.，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.。

1、Brief introduction of Continuous roll isothermal spheroidization annealing furnace

Continuous roll isothermal spheroidization annealing furnaceIt is a forging heating device using gas as fuel.，features include Strong adaptability, energy-efficient, Easy to control, Easy to maintain and energy saving and environmental protection，it is mainly composed of convection chamber, ventilation system, combustor, ventilation system and recovery of waste heat，Continuous roll isothermal spheroidization annealing furnaceThe overall structural design is simple and novel.，the product looks atmospheric.，It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、Adopting advanced combustion technology and control system can realize full combustion of natural gas and improve combustion efficiency. At the same time, some equipment is also equipped with waste heat recovery system, which can further recycle the waste heat in exhaust smoke and improve energy utilization efficiency.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.。

Continuous roll isothermal spheroidization annealing furnace

2、Structural advantages of Continuous roll isothermal spheroidization annealing furnace

The Continuous roll isothermal spheroidization annealing furnace has the following structure

1. 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.

2. combustor

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

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. Radiation chamber

The heat load of the main place for Continuous roll isothermal spheroidization annealing 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.

Continuous roll isothermal spheroidization annealing furnace

3、Continuous roll isothermal spheroidization annealing furnace performance advantage

Continuous roll isothermal spheroidization annealing furnaces have the following advantages.

1. Rapid temperature rise

The Continuous roll isothermal spheroidization annealing 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 Continuous roll isothermal spheroidization annealing furnace adopts advanced combustion technology and materials, which has a long service life and low maintenance cost.

3. Uniform heating

The Continuous roll isothermal spheroidization annealing furnace adopts regenerative combustion system or advanced burner design, which can realize uniform distribution of temperature in the furnace, ensure uniform heating of metal materials and improve product quality.

4. Multiple fuel options

Although the Continuous roll isothermal spheroidization annealing furnace mainly uses natural gas as fuel, some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.

5. Efficient combustion

The Continuous roll isothermal spheroidization annealing furnace adopts advanced combustion technology and control system, which can realize full combustion of natural gas and improve combustion efficiency. At the same time, some equipment is also equipped with waste heat recovery system, which can further recycle the waste heat in exhaust smoke and improve energy utilization efficiency.

Continuous roll isothermal spheroidization annealing furnace

4、Continuous roll isothermal spheroidization annealing furnace use

The purpose of Continuous roll isothermal spheroidization annealing furnace is introduced as follows:

1. Metal heat treatment

In addition to forging heating, Continuous roll isothermal spheroidization annealing 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. Improve production efficiency

The Continuous roll isothermal spheroidization annealing 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.

3. Metal tempering

By properly heating and cooling the metal material, the Continuous roll isothermal spheroidization annealing 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 Continuous roll isothermal spheroidization annealing 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 Continuous roll isothermal spheroidization annealing furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

Continuous roll isothermal spheroidization annealing furnace

5、Continuous roll isothermal spheroidization annealing furnace real shot picture

Continuous roll isothermal spheroidization annealing furnace complete specifications and models, the product looks beautiful.。

Continuous roll isothermal spheroidization annealing furnace

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

6、Continuous roll isothermal spheroidization annealing furnace function

Continuous roll isothermal spheroidization annealing furnaceit has the functions of temper, hardening and tempering, heat treatment, anneal and quench，Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.、Using regenerative combustion system or advanced burner design can realize the uniform distribution of temperature in the furnace, ensure the uniform heating of metal materials and improve product quality.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、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 main structure includes ventilation system, recovery of waste heat, convection chamber, ventilation system and Radiation chamber，reliable quality。

Continuous roll isothermal spheroidization annealing furnace

Continuous roll isothermal spheroidization annealing furnaceThe structure is novel, special, advanced, reasonable and scientific.，it is mainly composed of furnace chamber, Radiation chamber, convection chamber, combustor and ventilation system，the product looks atmospheric.。