Introduction to Pre embedded annealing heating furnace and Forging furnace working principle

Pre embedded annealing heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，is a popular Pre embedded annealing heating furnace，the main structure includes ventilation system, Radiation chamber, convection chamber, ventilation system and combustor，This productSimple structure and reliable operation.，support customization。

1、Brief introduction of Pre embedded annealing heating furnace

Pre embedded annealing heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，the advantage is Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、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.、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.。

Pre embedded annealing heating furnace

2、Pre embedded annealing heating furnace performance advantage

Pre embedded annealing heating furnaces have the following advantages.

1. Improve product quality

Because the Pre embedded annealing heating furnace can realize uniform heating and precise control, it is helpful to improve the product quality and yield of metal materials.

2. Efficient combustion

The Pre embedded annealing heating furnace adopts advanced combustion technology and control system, which 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.

3. easy to operate

The operation interface of the Pre embedded annealing heating furnace is friendly and easy for operators 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.

4. Intelligent control

The Pre embedded 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. Reduce operating costs

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

Pre embedded annealing heating furnace

3、Structural advantages of Pre embedded annealing heating furnace

The Pre embedded annealing heating 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. 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.

3. Radiation chamber

The heat load of the main place for Pre embedded 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.

4. furnace chamber

A space for holding metallic materials for heating.

5. ventilation system

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

Pre embedded annealing heating furnace

4、Pre embedded annealing heating furnace application

Pre embedded annealing heating furnaces have the following purposes.

1. Improve production efficiency

The Pre embedded annealing heating 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.

2. Energy conservation and environmental protection

The Pre embedded annealing heating 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.

3. Metal melting and casting

Although it is mainly used for forging heating, some types of Pre embedded annealing heating furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

4. Metal tempering

By properly heating and cooling the metal material, the Pre embedded annealing heating 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.

5. Metal heat treatment

In addition to forging heating, Pre embedded annealing heating furnaces can also be used for metal heat treatment processes, such as annealing and tempering. These processes can improve the microstructure and properties of metal materials, and improve their service life and mechanical properties.

Pre embedded annealing heating furnace

5、Pre embedded annealing heating furnace principle

Pre embedded annealing heating furnaceat the start of the operation,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 hardening and tempering, quench, heat treatment, normalizing and anneal。

Pre embedded annealing heating furnace

6、Brief introduction of Pre embedded annealing heating furnace

Pre embedded annealing heating furnaceIt is a forging heating device using gas as fuel.，multifunctional, with functions such as temper, hardening and tempering, Forging heating, Casting heating and quench，it has the characteristics of Easy to control, Strong adaptability, Stable and reliable, energy saving and environmental protection and Easy to control，widely used in metallurgy, Machinery manufacturing, automobile, building materials, light industry and other fields，super quality and competitive price。

Pre embedded annealing heating furnace

Pre embedded 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.，is a common Pre embedded annealing heating furnace。