What is a Split type annealing furnace? Introduction to the advantages, characteristics, and principles of the Forging furnace

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

1、Brief introduction of Split type annealing furnace

Split type annealing furnaceIt is a forging heating device using gas as fuel.，is a Split type annealing furnace，the product looks atmospheric.，Heat of combustion based on fuel. Natural gas is sprayed from the burner, mixed with combustion-supporting air and burned to produce high-temperature flame and smoke. These high-temperature flames and smoke transfer heat to the metal materials in the furnace by radiation and convection, so that they gradually heat up to the temperature required for forging.，the product looks beautiful.。

Split type annealing furnace

2、Split type annealing furnace use

The purpose of Split type annealing furnace is introduced as follows:

1. Metal forging heating

The Split type 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. Energy conservation and environmental protection

The Split type 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.

3. Metal melting and casting

Although it is mainly used for forging heating, some types of Split type 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 Split type 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. Metal tempering

By properly heating and cooling the metal material, the Split type 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.

Split type annealing furnace

3、Structural characteristics of Split type annealing furnace

The Split type annealing furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. 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.

3. 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.

4. furnace chamber

A space for holding metallic materials for heating.

5. Radiation chamber

The heat load of the main place for Split type 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.

Split type annealing furnace

4、Split type annealing furnace characteristics

The Split type annealing furnace features are as follows:

1. Strong adaptability

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

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. Efficient heating

The Split type annealing furnace can heat the metal material to the required temperature in a short time and improve the production efficiency.

4. 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 Split type annealing furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

5. Strong adaptability

The Split type annealing 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.

Split type annealing furnace

5、Split type annealing furnace advantage

The advantages of Split type annealing furnace are as follows:

1. easy to operate

The operation interface of the Split type 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.

2. Multiple fuel options

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

3. Efficient combustion

The Split type 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.

4. Reduce operating costs

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

5. Wide application range

The Split type annealing furnace is 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.

Split type annealing furnace

6、Split type annealing furnace HD picture

Display of Split type annealing furnace with different specifications and models。

Split type annealing furnace

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

Split type annealing furnacestructure mainly includes: ventilation system, combustor, recovery of waste heat, furnace chamber, combustor and so on，This Split type annealing furnaceThe overall structural design is relatively simple and compact.，It is an efficient, energy-saving and environment-friendly metal heating device.。