What is a Quenching chain heat treatment furnace? Introduction to the advantages and characteristics of the forging furnace

Quenching chain 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.。

1、Brief introduction of Quenching chain heat treatment furnace

Quenching chain heat treatment furnaceIt is a forging heating device using gas as fuel.，it is mainly composed of combustor, ventilation system, Radiation chamber, convection chamber and ventilation system。

Quenching chain heat treatment furnace

2、Quenching chain heat treatment furnace performance advantage

The advantages of Quenching chain heat treatment furnace are as follows:

1. Uniform heating

The Quenching chain heat treatment furnace adopts regenerative combustion system or advanced burner design, which can realize uniform distribution of temperature in the furnace, ensure uniform heating of metal materials and improve product quality.

2. Multiple fuel options

Although the Quenching chain heat treatment furnace mainly uses natural gas as fuel, some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.

3. clean energy

Natural gas, as a clean energy source, produces less waste gas and dust after combustion, which has little pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.

4. Wide application range

The Quenching chain heat treatment 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.

5. Intelligent control

The Quenching chain heat treatment furnace is usually equipped with an intelligent control system, which 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.

Quenching chain heat treatment furnace

3、Advantages of Quenching chain heat treatment furnace principle

Quenching chain heat treatment furnacein the course of 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.，the main structure includes ventilation system, Radiation chamber, combustor, recovery of waste heat, furnace chamber and so on，Quenching chain heat treatment furnaceThe overall structural design is relatively simple，features include Strong adaptability, Easy to maintain, Easy to control, Stable and reliable and energy saving and environmental protection，support customization。

Quenching chain heat treatment furnace

4、Quenching chain heat treatment furnace use

The purpose of Quenching chain heat treatment furnace is introduced as follows:

1. Metal tempering

By properly heating and cooling the metal material, the Quenching chain 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.

2. Metal forging heating

The Quenching chain 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.

3. Improve production efficiency

The Quenching chain heat treatment 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.

4. Metal melting and casting

Although it is mainly used for forging heating, some types of Quenching chain 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.

5. Energy conservation and environmental protection

The Quenching chain 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.

Quenching chain heat treatment furnace

5、Structural characteristics of Quenching chain heat treatment furnace

The Quenching chain heat treatment furnace structure is introduced as follows:

1. 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.

2. Radiation chamber

The heat load of the main place for Quenching chain 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.

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. convection chamber

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

Quenching chain heat treatment furnace

Quenching chain heat treatment furnaceCommonly used inImprove production efficiency,Metal forging heating,Energy conservation and environmental protection,Metal melting and casting,Metal melting and casting and so on，Easy to control,Strong adaptability,energy-efficient,Stable and reliable,energy saving and environmental protection。