What is a Regenerative burner tube roasting furnace? Introduction to the advantages and characteristics of the heating furnace

Regenerative burner tube roasting furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.。The following is to introduce the Regenerative burner tube roasting furnace:

1、Brief introduction of Regenerative burner tube roasting furnace

Regenerative burner tube roasting furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，it is widely used inwar industry,machinery,aerospace,metallurgy,petroleum and other industries，multifunctional, with functions such as temper, normalizing, anneal, Casting heating and quench，at 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.，reliable quality，The price is more affordable。

Regenerative burner tube roasting furnace

2、Regenerative burner tube roasting furnace principle

Regenerative burner tube roasting furnaceThe 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.，usually used in chemical industry, light industry, material, electron, pharmacy and other fields。

Regenerative burner tube roasting furnace

3、Regenerative burner tube roasting furnace characteristics

The Regenerative burner tube roasting furnace features are as follows:

1. energy saving and environmental protection

As a clean energy source, gas produces less waste gas and waste smoke after combustion, which is beneficial to environmental protection. At the same time, some Regenerative burner tube roasting furnaces are also equipped with waste heat recovery system, which further improves the energy utilization efficiency.

2. Efficient heating

The Regenerative burner tube roasting furnace can heat the metal to the required forging temperature in a very short time, reducing the loss caused by the oxidation of the metal.

3. 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.

4. Easy to control

The combustion system and ventilation system of the Regenerative burner tube roasting furnace can be adjusted as required to accurately control the temperature and atmosphere in the furnace and meet the heating requirements of different metal materials.

5. Efficient heating

The Regenerative burner tube roasting furnace can heat the metal material to the required temperature in a short time and improve the production efficiency.

Regenerative burner tube roasting furnace

4、Regenerative burner tube roasting furnace structure

The Regenerative burner tube roasting 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 Regenerative burner 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.

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.

Regenerative burner tube roasting furnace

5、Regenerative burner tube roasting furnace real shot picture

High-definition map of Regenerative burner tube roasting furnace is displayed, and the high-definition map of factory area is taken by One-combustion energy saving for reference of our customers.。

Regenerative burner tube roasting furnace

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

6、Brief introduction of Regenerative burner tube roasting furnace

Regenerative burner tube roasting furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.。

Regenerative burner tube roasting furnace

Regenerative burner tube roasting furnaceis a common Regenerative burner tube roasting furnace，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.、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.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.，It has the functions of Energy conservation and environmental protection, Metal melting and casting, Metal forging heating, Metal tempering and Metal heat treatment。