Introduction to Top fired heating furnace, advantages, characteristics and principles of heating furnace

Top fired heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，energy-efficient,Easy to maintain,Stable and reliable,energy saving and environmental protection,Strong adaptability，the product looks beautiful.，it is mainly composed of ventilation system, combustor, furnace chamber, convection chamber and Radiation chamber，productThe structure is novel, special, advanced, reasonable and scientific.，The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、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.、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.、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.。

1、Brief introduction of Top fired heating furnace

Top fired 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.。

Top fired heating furnace

2、Top fired heating furnace real shot picture

Various styles and styles of Top fired heating furnace, complete models, for you to choose at will.。

Top fired heating furnace

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

3、Top fired heating furnace characteristics

The Top fired heating furnace features are as follows:

1. Strong adaptability

The Top fired 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.

2. Efficient heating

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

3. Easy to control

By adjusting the burner and ventilation system, the temperature and atmosphere in the furnace can be accurately controlled to meet the heating requirements of different metal materials.

4. Easy to control

By adjusting the burner and ventilation system, the temperature and atmosphere in the furnace can be accurately controlled to meet the heating requirements of different metal materials.

5. Stable and reliable

The Top fired 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.

Top fired heating furnace

4、Top fired heating furnace working site

On-site aerial photography of Top fired heating furnace。

Top fired heating furnace

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd multifunctional, with functions such as normalizing, quench, Casting heating, hardening and tempering and temper。

5、Top fired heating furnace advantage

The advantages of Top fired heating furnace are as follows:

1. Extend the service life of equipment

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

2. Multiple fuel options

Although the Top fired 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. Uniform heating

The Top fired heating furnace adopts regenerative combustion system or advanced burner design, which can realize uniform distribution of temperature in the furnace, ensure uniform heating of metal materials and improve product quality.

4. 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.

5. Intelligent control

The Top fired 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.

Top fired heating furnace

6、Top fired heating furnace structure

The Top fired heating furnace has the following structure

1. Waste heat recovery system

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

2. furnace chamber

A space for holding metallic materials for heating.

3. Radiation chamber

The heat load of the main place for Top fired 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. 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. ventilation system

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

Top fired heating furnace

Top fired heating furnacethe advantage is 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.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.，the principle is simple.The high-temperature flame and flue gas generated by burning gas (such as natural gas and liquefied petroleum gas) in the furnace are used as heat sources to heat metal materials.。