What is a Local annealing heat treatment furnace? Introduction to the advantages and characteristics of the Forging furnace

Local annealing heat treatment furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，energy-efficient,Strong adaptability,Stable and reliable,Easy to control,Easy to maintain。The following is to introduce the Local annealing heat treatment furnace:

1、Brief introduction of Local annealing heat treatment furnace

Local annealing heat treatment 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 is mainly composed of recovery of waste heat, ventilation system, convection chamber, Radiation chamber and ventilation system，It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、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.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.。

Local annealing heat treatment furnace

2、Local annealing heat treatment furnace use

The purpose of Local annealing heat treatment furnace is introduced as follows:

1. Metal forging heating

The Local annealing heat treatment 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 heat treatment

In addition to forging heating, Local annealing heat treatment 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.

3. Metal tempering

By properly heating and cooling the metal material, the Local annealing heat treatment 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.

4. Metal forging heating

The Local annealing heat treatment 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 Local annealing heat treatment 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.

Local annealing heat treatment furnace

3、Local annealing heat treatment furnace characteristics

The Local annealing heat treatment furnace features are as follows:

1. Efficient heating

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

2. Stable and reliable

The Local annealing heat treatment 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.

3. Easy to control

The combustion system and ventilation system of the Local annealing heat treatment furnace can be adjusted as required to accurately control the temperature and atmosphere in the furnace and meet the heating requirements of different metal materials.

4. Efficient heating

The Local annealing heat treatment 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. energy saving and environmental protection

As a clean energy source, natural gas produces less pollutants after combustion, which is beneficial to environmental protection. At the same time, the application of waste heat recovery system further improves the energy utilization efficiency.

Local annealing heat treatment furnace

4、Local annealing heat treatment furnace field real shot

Display of Local annealing heat treatment furnace with different specifications and models。

Local annealing heat treatment furnace

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

5、Structural characteristics of Local annealing heat treatment furnace

The Local annealing heat treatment furnace structure is introduced as follows:

1. combustor

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

2. 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.

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. ventilation system

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

5. ventilation system

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

Local annealing heat treatment furnace

6、Brief introduction of Local annealing heat treatment furnace

Local annealing heat treatment furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，is based on One-combustion energy saving is a kind of Local annealing heat treatment furnace manufactured by One-combustion energy saving。

Local annealing heat treatment furnace

Local annealing heat treatment furnaceIt is a forging heating device using gas as fuel.，the advantage is 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 can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、The user interface is friendly, and the operator is easy 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.、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.，It has a wide range of uses, including Metal heat treatment, Metal heat treatment, Metal melting and casting, Improve production efficiency and Metal tempering。