What is a Regenerative natural gas tube roasting furnace? Introduction to the principle of forging furnace structure

Regenerative natural gas tube roasting furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，it has the characteristics of Easy to control, Stable and reliable, Easy to maintain, Strong adaptability and energy saving and environmental protection，it has the functions of Casting heating, normalizing, temper, quench and heat treatment。The following is to introduce the Regenerative natural gas tube roasting furnace:

1、Brief introduction of Regenerative natural gas tube roasting furnace

Regenerative natural gas tube roasting 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.，at the start of the operation,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.，can be customized according to user's needs.。

Regenerative natural gas tube roasting furnace

2、Regenerative natural gas tube roasting furnace principle

Regenerative natural gas tube roasting furnaceat runtime,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 product looks atmospheric.，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.、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.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、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.，is designed by One-combustion energy saving with advanced technology。

Regenerative natural gas tube roasting furnace

3、Regenerative natural gas tube roasting furnace application

Regenerative natural gas tube roasting furnaces have the following purposes.

1. Metal melting and casting

Although it is mainly used for forging heating, some types of Regenerative natural gas tube roasting furnaces 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 heat treatment

In addition to forging heating, Regenerative natural gas tube roasting 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.

3. Improve production efficiency

The Regenerative natural gas tube roasting 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. Energy conservation and environmental protection

The Regenerative natural gas tube roasting 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 Regenerative natural gas tube roasting furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

Regenerative natural gas tube roasting furnace

4、Regenerative natural gas tube roasting furnace explanation video

You can buy Regenerative natural gas tube roasting furnace according to your needs and show you Regenerative natural gas tube roasting furnace videos.。

Regenerative natural gas tube roasting furnace

As you can see from the live video.，One-combustion energy saving The high-temperature flame and flue gas generated when the fuel burns in the furnace are used as heat sources to heat the medium flowing in the tube to reach the specified process temperature. Fuel is ejected from the burner and burned, resulting in high-temperature flame and high-temperature flue gas. The high-temperature flame transfers heat to the furnace tube in the radiation chamber through radiation, and then to the medium in the furnace tube. The high-temperature flue gas enters the convection chamber of the heating furnace upward due to the suction force of the chimney or the action of the induced draft fan, and the heat is transferred to the furnace tube in the convection chamber by convection, and then to the medium in the furnace tube.。

5、Regenerative natural gas tube roasting furnace structure composition

The Regenerative natural gas tube roasting 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. 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.

3. furnace chamber

A space for holding metallic materials for heating.

4. combustor

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

5. Radiation chamber

The heat load of the main place for Regenerative natural gas tube roasting 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.

Regenerative natural gas tube roasting furnace

6、Video analysis of Regenerative natural gas tube roasting furnace

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

Regenerative natural gas tube roasting furnace

As you can see from the live video.，One-combustion energy saving It is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.。

Regenerative natural gas tube roasting furnacemultifunctional, with functions such as temper, Forging heating, hardening and tempering, anneal and heat treatment，the product looks beautiful.，it is widely used in machinery, chemical industry, surface treatment, war industry, aerospace and other industries。