What is a Segmented annealing heating furnace? Introduction to the principle of heating furnace structure

Segmented annealing heating furnaceIt is a forging heating device using gas as fuel.，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.，it has the functions of heat treatment, anneal, Forging heating, temper and quench。The following is to introduce the Segmented annealing heating furnace:

1、Brief introduction of Segmented annealing heating furnace

Segmented annealing heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，low in price，modern technology。

Segmented annealing heating furnace

2、Working principle of Segmented annealing heating furnace

Segmented annealing heating furnaceat the start of the operation,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 light industry, automobile, surface treatment, Machinery manufacturing, pharmacy and other industries，it is mainly composed of convection chamber, recovery of waste heat, ventilation system, combustor and convection chamber，Segmented annealing heating furnaceThe structural design is simple, novel and special.，It is an efficient, energy-saving and environment-friendly metal heating device.，is based on One-combustion energy saving is an advanced Segmented annealing heating furnace developed by our company in combination with the actual situation of the industry。

Segmented annealing heating furnace

3、Segmented annealing heating furnace advantage

The advantages of Segmented annealing heating furnace are as follows:

1. 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.

2. Reduce operating costs

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

3. Wide application range

The Segmented annealing heating furnace is suitable for forging and heating of various metal materials, including steel, aluminum and copper. At the same time, it can also be used in metal heat treatment, tempering and other technological processes.

4. Intelligent control

The Segmented annealing heating 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.

5. Rapid temperature rise

The Segmented annealing heating furnace can heat the metal material to the required temperature in a short time, which improves the production efficiency.

Segmented annealing heating furnace

4、Segmented annealing heating furnace structure composition

The Segmented annealing heating furnace structure is introduced as follows:

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. Waste heat recovery system

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

3. furnace chamber

A space for holding metallic materials for heating.

4. Radiation chamber

The heat load of the main place for Segmented 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.

5. combustor

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

Segmented annealing heating furnace

5、Segmented annealing heating furnace HD picture real shot

the product looks atmospheric., advanced technology, complete specifications and models。

Segmented annealing heating furnace

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

6、Segmented annealing heating furnace characteristics

The Segmented annealing heating furnace features are as follows:

1. Easy to control

The combustion system and ventilation system of the Segmented annealing heating 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.

2. Strong adaptability

The Segmented annealing heating 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.

3. Efficient heating

The Segmented annealing heating furnace can heat the metal material to the required temperature in a short time and improve the production efficiency.

4. Stable and reliable

The Segmented annealing heating 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. 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 Segmented annealing heating furnaces are also equipped with waste heat recovery system, which further improves the energy utilization efficiency.

Segmented annealing heating furnace

Segmented annealing heating furnaceit is widely used in machinery, Household necessities, war industry, aerospace, heat treatment and other industries，multifunctional, with functions such as normalizing, Casting heating, hardening and tempering, heat treatment and anneal，the main features are Easy to control, energy-efficient, Easy to maintain, energy saving and environmental protection and Strong adaptability。