What is a Step by step quenching furnace? Introduction to the principle of heating furnace structure

Step by step quenching furnaceIt is a forging heating device using gas as fuel.，Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、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.、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.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.，It has a wide range of uses, including Metal melting and casting, Metal tempering, Metal heat treatment, Metal forging heating and Improve production efficiency，The structural design is simple, novel and special.，structure mainly includes: recovery of waste heat, convection chamber, combustor, ventilation system, Radiation chamber and so on，the advantage 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.、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.、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.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.。

1、Brief introduction of Step by step quenching furnace

Step by step quenching 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.，features include energy saving and environmental protection, Strong adaptability, Easy to control, Easy to maintain and energy saving and environmental protection，the principle is simple.Heat 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.，is carefully developed by One-combustion energy saving combined with advanced technology。

Step by step quenching furnace

2、Step by step quenching furnace structure

The Step by step quenching furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. Radiation chamber

The heat load of the main place for Step by step quenching 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. combustor

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

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 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.

Step by step quenching furnace

3、Step by step quenching furnace application

Step by step quenching furnaces have the following purposes.

1. Metal forging heating

The Step by step quenching 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 melting and casting

Although it is mainly used for forging heating, some types of Step by step quenching 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. Energy conservation and environmental protection

The Step by step quenching 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.

4. Energy conservation and environmental protection

The Step by step quenching 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.

5. Metal melting and casting

Although it is mainly used for forging heating, some types of Step by step quenching furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

Step by step quenching furnace

4、Introduction of advantages of Step by step quenching furnace

The advantages of Step by step quenching furnace are as follows:

1. 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.

2. Extend the service life of equipment

The Step by step quenching furnace adopts advanced combustion technology and materials, which has a long service life and low maintenance cost.

3. Wide application range

The Step by step quenching 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.

4. Reduce operating costs

The efficient combustion and waste heat recovery system of the Step by step quenching furnace can significantly reduce energy consumption, thus reducing operating costs.

5. 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.

Step by step quenching furnace

5、Step by step quenching furnace customer scene picture

One-combustion energy saving Step by step quenching furnace, product manufacturer, product features, is the ideal choice for new and old customers.。

Step by step quenching furnace

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

6、Brief introduction of Step by step quenching furnace

Step by step quenching 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 an ideal choice for customers to buy Step by step quenching furnace。

Step by step quenching furnace

Step by step quenching furnaceis a Step by step quenching furnace，it has the structure of recovery of waste heat, ventilation system, furnace chamber, convection chamber and combustor。