What is a Step by step quenching furnace? Introduction to the advantages, characteristics, and principles of the heating furnace

Step by step quenching furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，at runtime,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.。

1、Brief introduction of Step by step quenching furnace

Step by step quenching furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，it has the functions of hardening and tempering, quench, temper, heat treatment and anneal，it is mainly composed of ventilation system, Radiation chamber, furnace chamber, ventilation system and recovery of waste heat，This productThe overall structural design is relatively simple and compact.，the advantage is Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、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 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.、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.，support customization。

Step by step quenching furnace

2、Structural characteristics of Step by step quenching furnace

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

1. ventilation system

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

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. 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.

5. ventilation system

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

Step by step quenching furnace

3、Step by step quenching furnace introduction video

One-combustion energy saving provides customers with on-site high-definition video, fully demonstrates the advantages of on-site Step by step quenching furnacet operation, and helps customers to deeply understand the product production process and production site, and gain favorable comments and recognition from customers.。

Step by step quenching furnace

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd the main structure includes ventilation system, recovery of waste heat, furnace chamber, convection chamber, ventilation system and so on。

4、Step by step quenching furnace HD real picture

Provide high-definition Step by step quenching furnace real shot, a variety of specifications and models for customers to visit.。

Step by step quenching furnace

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

5、Step by step quenching furnace use

The purpose of Step by step quenching furnace is introduced as follows:

1. Metal heat treatment

In addition to forging heating, Step by step quenching 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. 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. Metal tempering

By properly heating and cooling the metal material, the Step by step quenching 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 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.

5. Metal heat treatment

In addition to forging heating, Step by step quenching 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.

Step by step quenching furnace

Step by step quenching furnacethe product looks atmospheric.，It 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.，the principle is simple.The high-temperature flame and flue gas generated by burning gas (such as natural gas and liquefied petroleum gas) in the furnace are used as heat sources to heat metal materials.。