What is a High temperature roller bottom furnace? Introduction to the advantages, characteristics, and principles of the Forging furnace

High temperature roller bottom furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，multifunctional, with functions such as anneal, hardening and tempering, Forging heating, temper and Casting heating。

1、Brief introduction of High temperature roller bottom furnace

High temperature roller bottom 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.，usually used in material, petroleum, war industry, aerospace, pharmacy and other fields，is developed and improved by One-combustion energy saving。

High temperature roller bottom furnace

2、High temperature roller bottom furnace structure

The High temperature roller bottom furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. convection chamber

The high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

3. ventilation system

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

4. Radiation chamber

The heat load of the main place for High temperature roller bottom 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. combustor

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

High temperature roller bottom furnace

3、Introduction of High temperature roller bottom furnace characteristics

High temperature roller bottom furnace has the following characteristics

1. Easy to maintain

The structural design of the High temperature roller bottom furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

2. 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 High temperature roller bottom furnaces are also equipped with waste heat recovery system, which further improves the energy utilization efficiency.

3. Efficient heating

The High temperature roller bottom 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.

4. Stable and reliable

The High temperature roller bottom furnace 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. Strong adaptability

The High temperature roller bottom furnace 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.

High temperature roller bottom furnace

4、High temperature roller bottom furnace performance advantage

High temperature roller bottom furnaces have the following advantages.

1. Reduce operating costs

The efficient combustion and waste heat recovery system of the High temperature roller bottom furnace can significantly reduce energy consumption, thus reducing operating costs.

2. Intelligent control

The High temperature roller bottom furnace 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.

3. Improve product quality

Because the High temperature roller bottom furnace can realize uniform heating and precise control, it is helpful to improve the product quality and yield of metal materials.

4. Efficient combustion

The High temperature roller bottom furnace adopts advanced combustion technology and control system, which 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.

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.

High temperature roller bottom furnace

5、Working principle of High temperature roller bottom furnace

High temperature roller bottom furnaceThe 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.。

High temperature roller bottom furnace

6、High temperature roller bottom furnace structure composition

The High temperature roller bottom furnace has the following structure

1. Radiation chamber

The heat load of the main place for High temperature roller bottom 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.

2. Waste heat recovery system

Recover the waste heat in the exhaust gas of heating furnace to improve the energy utilization efficiency.

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.

High temperature roller bottom furnace

High temperature roller bottom furnaceit has the characteristics of Easy to maintain, Strong adaptability, Stable and reliable, energy-efficient and energy saving and environmental protection，it has the structure of furnace chamber, combustor, ventilation system, furnace chamber and recovery of waste heat，This productThe structural design is simple, novel and special.。