Introduction to Segmented annealing heat treatment furnace and forging furnace structure principle

Segmented annealing heat treatment furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，the advantage 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.、Adopting advanced combustion technology and control system 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.、The use of clean and environmentally friendly natural gas as fuel effectively avoids the adverse effects of chemical reactions between impurities such as coal-fired furnaces and forgings during heating. At the same time, natural gas has high calorific value and high combustion temperature, and the combustion temperature can be further increased by preheating air and fuel. In addition, the gas forging heating furnace also has good heat loss control ability and intelligent control system, which can accurately adjust the ratio of air to natural gas, ensure full combustion of natural gas, and reduce mechanical incomplete combustion and chemical incomplete combustion.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、Natural gas is used as a heat source, resulting in less waste gas and smoke after combustion, and less pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.，it has the characteristics of Stable and reliable, energy saving and environmental protection, Easy to maintain, Easy to control and energy saving and environmental protection。The following is to introduce the Segmented annealing heat treatment furnace:

1、Brief introduction of Segmented annealing heat treatment furnace

Segmented annealing heat treatment furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，is an advanced Segmented annealing heat treatment furnace developed by our company in combination with the actual situation of the industry。

Segmented annealing heat treatment furnace

2、Structural advantages of Segmented annealing heat treatment furnace

The Segmented annealing heat treatment furnace has the following structure

1. 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.

2. ventilation system

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

3. combustor

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

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. Radiation chamber

The heat load of the main place for Segmented annealing heat treatment 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.

Segmented annealing heat treatment furnace

3、Working principle of Segmented annealing heat treatment furnace

Segmented annealing heat treatment furnaceat runtime,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.，Using regenerative combustion system or advanced burner design can realize the uniform distribution of temperature in the furnace, ensure the uniform heating of metal materials and improve product quality.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、The user interface is friendly, and the operator is easy to use. At the same time, the equipment also has the function of fault diagnosis and alarm, which can find and deal with abnormal situations in time.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.，customizable。

Segmented annealing heat treatment furnace

4、Segmented annealing heat treatment furnace HD real shot

Provide a variety of specifications and models of Segmented annealing heat treatment furnace, high-definition picture list.。

Segmented annealing heat treatment furnace

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

5、Segmented annealing heat treatment furnace advantage

The advantages of Segmented annealing heat treatment 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 heat treatment furnace can significantly reduce energy consumption, thus reducing operating costs.

3. Intelligent control

The Segmented annealing heat treatment 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.

4. Rapid temperature rise

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

5. Extend the service life of equipment

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

Segmented annealing heat treatment furnace

Segmented annealing heat treatment 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 the characteristics of energy-efficient, Strong adaptability, Stable and reliable, Easy to maintain and Strong adaptability。