What is a Tube type continuous annealing furnace? Introduction to the advantages and characteristics of forging furnace functions

Tube type continuous annealing furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，energy-efficient,energy saving and environmental protection,Stable and reliable,Easy to control,energy-efficient，it can be used in war industry, building materials, metallurgy, Household necessities, petroleum and other industries，is designed by One-combustion energy saving with advanced technology。The following is to introduce the Tube type continuous annealing furnace:

1、Brief introduction of Tube type continuous annealing furnace

Tube type continuous annealing furnaceIt is a forging heating device using gas as fuel.，the main structure includes Radiation chamber, furnace chamber, ventilation system, combustor, recovery of waste heat and so on，in the course of work,Heat of combustion based on fuel. Natural gas is sprayed from the burner, mixed with combustion-supporting air and burned to produce high-temperature flame and smoke. These high-temperature flames and smoke transfer heat to the metal materials in the furnace by radiation and convection, so that they gradually heat up to the temperature required for forging.，Commonly used inMetal forging heating,Energy conservation and environmental protection,Metal forging heating,Metal tempering,Metal heat treatment and so on，it has the functions of anneal, Forging heating, heat treatment, temper and normalizing。

Tube type continuous annealing furnace

2、Tube type continuous annealing furnace structure

The Tube type continuous annealing furnace structure is introduced as follows:

1. convection chamber

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

2. combustor

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

3. Radiation chamber

The heat load of the main place for Tube type continuous 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. ventilation system

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

5. furnace chamber

A space for holding metallic materials for heating.

Tube type continuous annealing furnace

3、Tube type continuous annealing furnace function

Tube type continuous annealing furnaceit has the functions of hardening and tempering, Casting heating, heat treatment, Forging heating and quench，it has the structure of ventilation system, furnace chamber, recovery of waste heat, combustor and furnace chamber，Tube type continuous annealing furnaceSimple structure and reliable operation.。

Tube type continuous annealing furnace

4、Introduction of Tube type continuous annealing furnace characteristics

Tube type continuous annealing furnace has the following characteristics

1. Strong adaptability

The Tube type continuous annealing 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.

2. Stable and reliable

The Tube type continuous 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.

3. Efficient heating

The Tube type continuous 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.

4. energy saving and environmental protection

Natural gas is a kind of clean energy, which produces less waste gas and waste smoke after combustion and has little environmental pollution. At the same time, through wall regenerative combustion technology, flue gas waste heat recovery system and other technical means, the Tube type continuous annealing furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

5. Easy to control

The combustion system and ventilation system of the Tube type continuous annealing 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.

Tube type continuous annealing furnace

5、Tube type continuous annealing furnace principle

Tube type continuous annealing 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.，It 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.，the main features are Easy to maintain, Strong adaptability, Stable and reliable, Easy to control and energy saving and environmental protection。

Tube type continuous annealing furnace

Tube type continuous annealing furnaceit is widely used in pharmacy, automobile, material, machinery, light industry and other industries，is a common Tube type continuous annealing furnace，The overall structural design is simple and novel.，it is mainly composed of convection chamber, ventilation system, Radiation chamber, ventilation system and convection chamber。