Introduction to Regenerative tube annealing furnace, introduction to Forging furnace advantages and characteristics

Regenerative tube annealing furnaceIt is a forging heating device using gas as fuel.，low in price，reliable quality。

1、Brief introduction of Regenerative tube annealing furnace

Regenerative tube annealing 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.，features include Easy to maintain, Easy to control, Stable and reliable, Easy to maintain and Easy to control，Mainly used forMetal tempering,Metal forging heating,Energy conservation and environmental protection,Improve production efficiency andMetal heat treatment，Simple structure and advanced technology.，Structure consists of ventilation system, combustor, recovery of waste heat, furnace chamber, convection chamber and so on，the product looks beautiful.。

Regenerative tube annealing furnace

2、Regenerative tube annealing furnace structure

The Regenerative tube annealing furnace structure is introduced as follows:

1. combustor

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

The heat load of the main place for Regenerative tube annealing 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.

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. ventilation system

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

Regenerative tube annealing furnace

3、Regenerative tube annealing furnace function

Regenerative tube annealing furnacemultifunctional, with functions such as hardening and tempering, heat treatment, temper, Forging heating and anneal，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.，It is mostly used in Metal melting and casting, Energy conservation and environmental protection, Improve production efficiency, Metal tempering, Metal heat treatment, Metal forging heating and so on。

Regenerative tube annealing furnace

4、Working principle of Regenerative tube annealing furnace

Regenerative tube annealing furnaceat work,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.，it has been widely used in shipping, chemical industry, war industry, building materials, Household necessities and other industries，the product looks beautiful.，the main features are energy-efficient, energy saving and environmental protection, Strong adaptability, energy-efficient and Easy to maintain，it has the functions of quench, Casting heating, normalizing, hardening and tempering and heat treatment。

Regenerative tube annealing furnace

5、Regenerative tube annealing furnace use

The purpose of Regenerative tube annealing furnace is introduced as follows:

1. Metal forging heating

The Regenerative tube annealing furnace can heat the metal material to the temperature required for forging, improve its plasticity and fluidity, and thus facilitate forging. This is very important for the forging of various metal materials.

2. Improve production efficiency

The Regenerative tube annealing 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.

3. Energy conservation and environmental protection

The Regenerative tube annealing 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.

4. Metal melting and casting

Although it is mainly used for forging heating, some types of Regenerative tube annealing 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 tempering

By properly heating and cooling the metal material, the Regenerative tube annealing 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.

Regenerative tube annealing furnace

6、Introduction of Regenerative tube annealing furnace characteristics

Regenerative tube annealing furnace has the following characteristics

1. Stable and reliable

The Regenerative tube annealing 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.

2. Strong adaptability

The Regenerative tube annealing furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

3. Easy to maintain

The structural design of the Regenerative tube annealing furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

4. Efficient heating

The Regenerative tube annealing 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.

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.

Regenerative tube annealing furnace

Regenerative tube annealing 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.，widely used in Household necessities, surface treatment, light industry, metallurgy, aerospace and other fields。