Introduction to Double chamber annealing furnace and heating furnace working principle

Double chamber annealing furnaceIt is an important heating equipment before metal forging. It uses natural gas as fuel to heat metal materials through high-temperature flame and smoke generated by combustion to meet the requirements of forging process.，it has the functions of heat treatment, Casting heating, Casting heating, heat treatment and normalizing，it has the characteristics of Stable and reliable, Strong adaptability, Easy to control, energy-efficient and Strong adaptability，is a kind of high quality and low price Double chamber annealing furnace，has been favored by more and more customers.。

1、Brief introduction of Double chamber annealing furnace

Double chamber annealing furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，it is an ideal choice for customers to buy Double chamber annealing furnace。

Double chamber annealing furnace

2、Double chamber annealing furnace work site real shot

Take a look at the high-definition drawings of Double chamber annealing furnace with excellent quality for our customers' reference.。

Double chamber annealing furnace

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

3、Structural characteristics of Double chamber annealing furnace

The Double chamber annealing furnace structure is introduced as follows:

1. ventilation system

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

2. furnace chamber

A space for holding metallic materials for heating.

3. 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.

4. 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.

5. Radiation chamber

The heat load of the main place for Double chamber 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.

Double chamber annealing furnace

4、Double chamber annealing furnace characteristics

The Double chamber annealing furnace features are as follows:

1. Strong adaptability

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

2. Efficient heating

The Double chamber 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.

3. Stable and reliable

The Double chamber 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.

4. 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.

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 chamber annealing furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

Double chamber annealing furnace

5、Double chamber annealing furnace use

The purpose of Double chamber annealing furnace is introduced as follows:

1. Metal forging heating

The Double chamber annealing 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 tempering

By properly heating and cooling the metal material, the Double chamber 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.

3. Metal melting and casting

Although it is mainly used for forging heating, some types of Double chamber 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.

4. Metal forging heating

The Double chamber annealing 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.

5. Energy conservation and environmental protection

The Double chamber 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.

Double chamber annealing furnace

6、Brief introduction of Double chamber annealing furnace

Double chamber annealing 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.，the product looks atmospheric.。

Double chamber annealing furnace

Double chamber annealing furnacethe product looks beautiful.，It is mostly used in Metal melting and casting, Metal heat treatment, Metal melting and casting, Energy conservation and environmental protection, Metal heat treatment, Metal forging heating and so on。