Introduction to Double door annealing industrial furnace and heating furnace working principle

Double door annealing industrial furnaceIt is a forging heating device using gas as fuel.，the advantage is It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong 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.、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.、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 use of clean and environmentally friendly natural gas as fuel effectively avoids the adverse effects of chemical reactions between impurities such as coal-fired furnaces and forgings during heating. At the same time, natural gas has high calorific value and high combustion temperature, and the combustion temperature can be further increased by preheating air and fuel. In addition, the gas forging heating furnace also has good heat loss control ability and intelligent control system, which can accurately adjust the ratio of air to natural gas, ensure full combustion of natural gas, and reduce mechanical incomplete combustion and chemical incomplete combustion.，it is an ideal choice for customers to buy Double door annealing industrial furnace。

1、Brief introduction of Double door annealing industrial furnace

Double door annealing industrial 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.，Mainly used forMetal heat treatment,Metal tempering,Energy conservation and environmental protection,Improve production efficiency andEnergy conservation and environmental protection，is a kind of high quality and low price Double door annealing industrial furnace，Widely used inMetal forging heating,Metal heat treatment,Metal melting and casting,Metal tempering,Improve production efficiency and so on，widely used inmaterial,metallurgy,light industry,war industry,automobile and other industries。

Double door annealing industrial furnace

2、Double door annealing industrial furnace application

Double door annealing industrial furnaces have the following purposes.

1. Improve production efficiency

The Double door annealing industrial 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.

2. Improve production efficiency

The Double door annealing industrial 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 Double door annealing industrial 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. Metal heat treatment

In addition to forging heating, Double door annealing industrial 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. Energy conservation and environmental protection

The Double door annealing industrial 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.

Double door annealing industrial furnace

3、Double door annealing industrial furnace video detail

On-site aerial photography of Double door annealing industrial furnace。

Double door annealing industrial furnace

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、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.、The use of clean and environmentally friendly natural gas as fuel effectively avoids the adverse effects of chemical reactions between impurities such as coal-fired furnaces and forgings during heating. At the same time, natural gas has high calorific value and high combustion temperature, and the combustion temperature can be further increased by preheating air and fuel. In addition, the gas forging heating furnace also has good heat loss control ability and intelligent control system, which can accurately adjust the ratio of air to natural gas, ensure full combustion of natural gas, and reduce mechanical incomplete combustion and chemical incomplete combustion.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.。

4、Introduction of Double door annealing industrial furnace characteristics

Double door annealing industrial furnace has the following characteristics

1. Easy to maintain

The structural design of the Double door annealing industrial furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

2. Easy to control

By adjusting the burner and ventilation system, the temperature and atmosphere in the furnace can be accurately controlled to meet the heating requirements of different metal materials.

3. Easy to maintain

The structural design of the Double door annealing industrial furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

4. Strong adaptability

The Double door annealing industrial furnace can be used for forging and heating of bar, round steel, square steel, steel plate and other metal materials, and has a wide range of applications.

5. energy saving and environmental protection

Natural gas is a kind of clean energy, which produces less waste gas and waste smoke after combustion and has little environmental pollution. At the same time, through wall regenerative combustion technology, flue gas waste heat recovery system and other technical means, the Double door annealing industrial furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

Double door annealing industrial furnace

5、Double door annealing industrial furnace structure

The Double door annealing industrial furnace structure is introduced as follows:

1. combustor

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

2. Radiation chamber

The heat load of the main place for Double door annealing industrial 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

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

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. furnace chamber

A space for holding metallic materials for heating.

Double door annealing industrial furnace

Double door annealing industrial furnaceat 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.，It is a forging heating device using gas as fuel.。