Introduction to Isothermal annealing heating furnace, advantages, characteristics and principles of heating furnace

Isothermal annealing heating 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.，support customization。

1、Brief introduction of Isothermal annealing heating furnace

Isothermal annealing heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，it is widely used in war industry, surface treatment, electron, chemical industry, building materials and other industries，the main structure includes furnace chamber, Radiation chamber, recovery of waste heat, ventilation system and combustor。

Isothermal annealing heating furnace

2、Functional advantages of Isothermal annealing heating furnace

Isothermal annealing heating furnaces have the following advantages.

1. Extend the service life of equipment

The Isothermal annealing heating furnace adopts advanced combustion technology and materials, which has a long service life and low maintenance cost.

2. Multiple fuel options

Although the Isothermal annealing heating furnace mainly uses natural gas as fuel, some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.

3. Reduce operating costs

The efficient combustion and waste heat recovery system of the Isothermal annealing heating furnace can significantly reduce energy consumption, thus reducing operating costs.

4. Reduce operating costs

The efficient combustion and waste heat recovery system of the Isothermal annealing heating furnace can significantly reduce energy consumption, thus reducing operating costs.

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.

Isothermal annealing heating furnace

3、Isothermal annealing heating furnace customer scene picture

High-definition pictures of various types of Isothermal annealing heating furnace are displayed for customers who are about to buy. Please submit a telephone appointment for physical inspection.。

Isothermal annealing heating furnace

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

4、Structural characteristics of Isothermal annealing heating furnace

The Isothermal annealing heating furnace has the following structure

1. 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.

2. Radiation chamber

The heat load of the main place for Isothermal annealing heating 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. ventilation system

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

4. furnace chamber

A space for holding metallic materials for heating.

5. Radiation chamber

The heat load of the main place for Isothermal annealing heating 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.

Isothermal annealing heating furnace

5、Isothermal annealing heating furnace HD picture real shot

One-combustion energy saving Isothermal annealing heating furnace manufacturers, a variety of series of Isothermal annealing heating furnace with high-definition pictures at a glance, showing the product style, for the majority of users to choose at will.。

Isothermal annealing heating furnace

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

6、Isothermal annealing heating furnace structure composition

The Isothermal annealing heating 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. ventilation system

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

4. 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.

5. furnace chamber

A space for holding metallic materials for heating.

Isothermal annealing heating furnace

Isothermal annealing heating furnaceit has the characteristics of Easy to maintain, Easy to maintain, energy-efficient, Stable and reliable and energy saving and environmental protection，It has a wide range of uses, including Improve production efficiency, Energy conservation and environmental protection, Metal heat treatment, Metal melting and casting and Metal tempering。