What is a Round tube annealing furnace? Introduction to the advantages and characteristics of forging furnace functions

Round tube annealing furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，widely used inmaterial,machinery,light industry,automobile,aerospace and other industries，at the start of the operation,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.，Strong adaptability,Stable and reliable,energy-efficient,energy saving and environmental protection,Strong adaptability，it can be used in Machinery manufacturing, war industry, building materials, Household necessities, light industry and other industries。

1、Brief introduction of Round tube annealing furnace

Round tube annealing furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，the main structure includes combustor, furnace chamber, Radiation chamber, convection chamber and ventilation system，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.、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.、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.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.，is designed by One-combustion energy saving with advanced technology。

Round tube annealing furnace

2、Round tube annealing furnace structure composition

The Round tube annealing furnace has the following structure

1. 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.

2. combustor

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

3. Waste heat recovery system

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

4. combustor

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

Round tube annealing furnace

3、Working principle of Round tube annealing furnace

Round tube annealing furnacein 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.。

Round tube annealing furnace

4、Introduction of Round tube annealing furnace characteristics

Round tube annealing furnace has the following characteristics

1. Stable and reliable

The Round tube annealing furnace has a stable combustion system and temperature control system, which can ensure the uniformity and stability of the temperature in the furnace, thus improving the quality and production efficiency of forged products.

2. Easy to control

The combustion system and ventilation system of the Round tube annealing furnace can be adjusted as required to accurately control the temperature and atmosphere in the furnace and meet the heating requirements of different metal materials.

3. Easy to maintain

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

4. Efficient heating

The Round tube annealing furnace can heat the metal to the required forging temperature in a very short time, reducing the loss caused by the oxidation of the metal.

5. Easy to maintain

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

Round tube annealing furnace

5、Introduction of advantages of Round tube annealing furnace

The advantages of Round tube annealing furnace are as follows:

1. Multiple fuel options

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

2. clean energy

Natural gas, as a clean energy source, produces less waste gas and dust after combustion, which has little pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.

3. Rapid temperature rise

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

4. Intelligent control

The Round tube annealing 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.

5. easy to operate

The operation interface of the Round tube annealing furnace is friendly and easy for operators 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.

Round tube annealing furnace

Round tube annealing furnaceit has the functions of anneal, Casting heating, Forging heating, hardening and tempering and heat treatment，is a Round tube annealing furnace。