Introduction to Annular well tube furnace and Forging furnace working principle

Annular well tube 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 mainly includes combustor, Radiation chamber, recovery of waste heat, ventilation system and furnace chamber，Annular well tube furnaceSimple structure and reliable operation.，it has the functions of Casting heating, anneal, heat treatment, hardening and tempering and Forging heating，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.，Easy to control,Stable and reliable,Strong adaptability,Easy to maintain,Easy to control。The following is to introduce the Annular well tube furnace:

1、Brief introduction of Annular well tube furnace

Annular well tube furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，was developed and designed by One-combustion energy saving。

Annular well tube furnace

2、Annular well tube furnace application

Annular well tube furnaces have the following purposes.

1. Metal heat treatment

In addition to forging heating, Annular well tube 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.

2. Energy conservation and environmental protection

The Annular well tube 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 Annular well tube 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 Annular well tube 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 Annular well tube 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.

Annular well tube furnace

3、Annular well tube furnace characteristics

The Annular well tube furnace features are as follows:

1. Efficient heating

The Annular well tube furnace can heat the metal material to the required temperature in a short time and improve the production efficiency.

2. Efficient heating

The Annular well tube 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. 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.

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 Annular well tube furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

5. Strong adaptability

The Annular well tube furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

Annular well tube furnace

4、Structural characteristics of Annular well tube furnace

The Annular well tube 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. 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. furnace chamber

A space for holding metallic materials for heating.

4. combustor

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

5. Waste heat recovery system

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

Annular well tube furnace

5、Annular well tube furnace field real shot

You can buy Annular well tube furnace according to your needs and show you Annular well tube furnace videos.。

Annular well tube furnace

As you can see from the live video.，One-combustion energy saving Natural gas is used as a heat source, resulting in less waste gas and smoke after combustion, and less pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.、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.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、Usually equipped with intelligent control system, it 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.。

Annular well tube furnaceIt has a wide range of uses, including Energy conservation and environmental protection, Metal melting and casting, Metal tempering, Metal heat treatment and Improve production efficiency，It is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，the product looks beautiful.。