What is a Progressive heating furnace for steel mills? Introduction to the Working Principle of forging furnace

Progressive heating furnace for steel millsIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，is a popular Progressive heating furnace for steel mills，it has been widely used in material, surface treatment, war industry, light industry, heat treatment and other industries，It has a wide range of uses, and is often used inMetal tempering,Metal melting and casting,Metal heat treatment,Metal forging heating,Energy conservation and environmental protection and so on，Cheap and high quality。

1、Brief introduction of Progressive heating furnace for steel mills

Progressive heating furnace for steel millsIt is a forging heating device using gas as fuel.。

Progressive heating furnace for steel mills

2、Functional advantages of Progressive heating furnace for steel mills

Progressive heating furnace for steel millss have the following advantages.

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. easy to operate

The operation interface of the Progressive heating furnace for steel mills is friendly and easy for operators 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.

3. Wide application range

The Progressive heating furnace for steel mills 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. Uniform heating

The Progressive heating furnace for steel mills 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.

5. Intelligent control

The Progressive heating furnace for steel mills 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.

Progressive heating furnace for steel mills

3、Progressive heating furnace for steel mills use

The purpose of Progressive heating furnace for steel mills is introduced as follows:

1. Metal melting and casting

Although it is mainly used for forging heating, some types of Progressive heating furnace for steel millss can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

2. Metal tempering

By properly heating and cooling the metal material, the Progressive heating furnace for steel mills 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.

3. Metal heat treatment

In addition to forging heating, Progressive heating furnace for steel millss 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.

4. Metal heat treatment

In addition to forging heating, Progressive heating furnace for steel millss 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 Progressive heating furnace for steel mills 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.

Progressive heating furnace for steel mills

4、Introduction of Progressive heating furnace for steel mills characteristics

Progressive heating furnace for steel mills has the following characteristics

1. Strong adaptability

The Progressive heating furnace for steel mills can be used for forging and heating of bar, round steel, square steel, steel plate and other metal materials, and has a wide range of applications.

2. Easy to maintain

The structural design of the Progressive heating furnace for steel mills is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

3. Stable and reliable

The Progressive heating furnace for steel mills 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.

4. Stable and reliable

The Progressive heating furnace for steel mills 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.

5. Easy to control

By adjusting the burner and ventilation system, the temperature and atmosphere in the furnace can be accurately controlled to meet the heating requirements of different metal materials.

Progressive heating furnace for steel mills

5、Progressive heating furnace for steel mills video live broadcast

One-combustion energy saving provides customers with on-site high-definition video, fully demonstrates the advantages of on-site Progressive heating furnace for steel millst operation, and helps customers to deeply understand the product production process and production site, and gain favorable comments and recognition from customers.。

Progressive heating furnace for steel mills

As you can see from the live video.，One-combustion energy saving the product looks beautiful.。

6、Progressive heating furnace for steel mills structure composition

The Progressive heating furnace for steel mills has the following structure

1. Radiation chamber

The heat load of the main place for Progressive heating furnace for steel mills 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.

2. combustor

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

3. ventilation system

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

4. 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.

5. 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.

Progressive heating furnace for steel mills

Progressive heating furnace for steel millsin the course of work,The high-temperature flame and flue gas generated when fuel (natural gas) burns in the furnace are used as heat sources to heat the medium flowing in the tube to reach the specified process temperature.，It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、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.、Natural gas is used as a heat source, resulting in less waste gas and smoke after combustion, and less pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.、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.、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.。