Brief introduction of Low temperature quenching and tempering heat treatment furnace

Low temperature quenching and tempering heat treatment 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 advantage is Adopting advanced combustion technology and control system 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.、Using regenerative combustion system or advanced burner design can realize the uniform distribution of temperature in the furnace, ensure the uniform heating of metal materials and improve product quality.、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.、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.，be loved by our customers.。The following is to introduce the Low temperature quenching and tempering heat treatment furnace:

1、Brief introduction of Low temperature quenching and tempering heat treatment furnace

Low temperature quenching and tempering 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.。

Low temperature quenching and tempering heat treatment furnace

2、Low temperature quenching and tempering heat treatment furnace application

Low temperature quenching and tempering heat treatment furnaces have the following purposes.

1. Energy conservation and environmental protection

The Low temperature quenching and tempering 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.

2. Metal melting and casting

Although it is mainly used for forging heating, some types of Low temperature quenching and tempering heat treatment furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

3. Metal melting and casting

Although it is mainly used for forging heating, some types of Low temperature quenching and tempering heat treatment 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, Low temperature quenching and tempering 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.

5. Metal tempering

By properly heating and cooling the metal material, the Low temperature quenching and tempering 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.

Low temperature quenching and tempering heat treatment furnace

3、Low temperature quenching and tempering heat treatment furnace structure composition

The Low temperature quenching and tempering heat treatment furnace has the following structure

1. combustor

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

2. furnace chamber

A space for holding metallic materials for heating.

3. Radiation chamber

The heat load of the main place for Low temperature quenching and tempering heat treatment 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.

4. combustor

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

5. 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.

Low temperature quenching and tempering heat treatment furnace

4、Low temperature quenching and tempering heat treatment furnace field real shot

On-site aerial photography of Low temperature quenching and tempering heat treatment furnace。

Low temperature quenching and tempering heat treatment furnace

As you can see from the live video.，One-combustion energy saving is a popular Low temperature quenching and tempering heat treatment furnace。

5、Advantages of Low temperature quenching and tempering heat treatment furnace principle

Low temperature quenching and tempering heat treatment furnaceHeat 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.，it is mainly composed of ventilation system, Radiation chamber, convection chamber, combustor and recovery of waste heat，the product looks beautiful.，favorable price。

Low temperature quenching and tempering heat treatment furnace

Low temperature quenching and tempering heat treatment furnaceit is mainly composed of recovery of waste heat, furnace chamber, recovery of waste heat, combustor and ventilation system，This productThe structural design is more advanced and reasonable.，multifunctional, with functions such as normalizing, anneal, Forging heating, hardening and tempering and heat treatment，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.、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.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Adopting advanced combustion technology and control system 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.。