What is a Rapid Annealing Industrial Furnace? Introduction to the advantages and characteristics of heating furnace functions

Rapid Annealing Industrial FurnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.。The following is to introduce the Rapid Annealing Industrial Furnace:

1、Brief introduction of Rapid Annealing Industrial Furnace

Rapid Annealing Industrial 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.，multifunctional, with functions such as hardening and tempering, anneal, Casting heating, normalizing and Forging heating，energy saving and environmental protection,energy-efficient,Strong adaptability,Easy to maintain,Easy to control，It can be used for Metal melting and casting, Metal heat treatment, Metal forging heating, Improve production efficiency, Metal melting and casting, Metal tempering and so on，be of high quality，The price is relatively low.。

Rapid Annealing Industrial Furnace

2、Rapid Annealing Industrial Furnace structure

The Rapid Annealing Industrial Furnace structure is introduced as follows:

1. convection chamber

The high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

2. furnace chamber

A space for holding metallic materials for heating.

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. ventilation system

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

5. Radiation chamber

The heat load of the main place for Rapid 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.

Rapid Annealing Industrial Furnace

3、Structural advantages of Rapid Annealing Industrial Furnace

The Rapid Annealing Industrial Furnace has the following structure

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. combustor

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

4. Waste heat recovery system

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

5. combustor

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

Rapid Annealing Industrial Furnace

4、Rapid Annealing Industrial Furnace application

Rapid Annealing Industrial Furnaces have the following purposes.

1. Improve production efficiency

The Rapid 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. Metal forging heating

The Rapid Annealing Industrial 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.

3. Metal melting and casting

Although it is mainly used for forging heating, some types of Rapid Annealing Industrial 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 heat treatment

In addition to forging heating, Rapid 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. Improve production efficiency

The Rapid 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.

Rapid Annealing Industrial Furnace

5、Rapid Annealing Industrial Furnace customer scene picture

Rapid Annealing Industrial Furnace HD real shot, showing the product style.。

Rapid Annealing Industrial Furnace

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

Rapid Annealing Industrial Furnacethe main structure includes convection chamber, ventilation system, ventilation system, Radiation chamber, ventilation system and so on，productThe overall structural design is simple and novel.，at work,Heat of combustion based on fuel. Fuel gas (such as natural gas, liquefied petroleum gas, etc.) is mixed with combustion-supporting air through the burner and burned to produce high-temperature flame and flue gas. These high-temperature flames and smoke exchange heat with metal materials in the furnace, so that they gradually heat up to the temperature required for forging.。