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

Rotary annealing furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，reliable quality。

1、Brief introduction of Rotary annealing furnace

Rotary annealing furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，is a popular Rotary annealing furnace，it has been widely used in light industry, building materials, heat treatment, war industry, chemical industry and other industries，it has the characteristics of Easy to control, Strong adaptability, energy saving and environmental protection, Stable and reliable and Stable and reliable，is designed by One-combustion energy saving with advanced technology。

Rotary annealing furnace

2、Rotary annealing furnace HD real shot

Excellent material selection,the product looks atmospheric., trustworthy, panoramic shooting, helpful for customer reference.。

Rotary annealing furnace

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

3、Rotary annealing furnace structure composition

The Rotary annealing furnace structure is introduced as follows:

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. ventilation system

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

3. furnace chamber

A space for holding metallic materials for heating.

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. combustor

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

Rotary annealing furnace

4、Rotary annealing furnace structure

The Rotary 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. ventilation system

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

3. Radiation chamber

The heat load of the main place for Rotary 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.

4. furnace chamber

A space for holding metallic materials for heating.

5. 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.

Rotary annealing furnace

5、Introduction of Rotary annealing furnace characteristics

Rotary annealing furnace has the following characteristics

1. Stable and reliable

The Rotary 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. Strong adaptability

The Rotary annealing furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

3. Easy to maintain

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

4. Efficient heating

The Rotary 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 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.

Rotary annealing furnace

6、Introduction of advantages of Rotary annealing furnace

The advantages of Rotary annealing furnace are as follows:

1. Reduce operating costs

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

2. Improve product quality

Because the Rotary annealing furnace can realize uniform heating and precise control, it is helpful to improve the product quality and yield of metal materials.

3. Rapid temperature rise

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

4. Intelligent control

The Rotary 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. Uniform heating

The Rotary 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.

Rotary annealing furnace

Rotary annealing furnacethe product looks atmospheric.，it is widely used inmachinery,metallurgy,electron,Machinery manufacturing,Household necessities and other industries。