What is a Top fired heating furnace? Introduction to the advantages and characteristics of heating furnace functions

Top fired heating furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，Usually equipped with intelligent control system, it 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.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.，Cheap and high quality。

1、Brief introduction of Top fired heating furnace

Top fired heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，Mainly used forMetal melting and casting,Improve production efficiency,Metal heat treatment,Energy conservation and environmental protection andMetal forging heating。

Top fired heating furnace

2、Structural characteristics of Top fired heating furnace

The Top fired heating furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

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. combustor

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

4. Waste heat recovery system

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

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

3、Top fired heating furnace use

The purpose of Top fired heating furnace is introduced as follows:

1. Metal tempering

By properly heating and cooling the metal material, the Top fired 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.

2. Metal heat treatment

In addition to forging heating, Top fired 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.

3. Metal forging heating

The Top fired heating furnace can heat the metal material to the temperature required for forging, improve its plasticity and fluidity, and thus facilitate forging. This is very important for the forging of various metal materials.

4. Improve production efficiency

The Top fired 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.

5. Metal melting and casting

Although it is mainly used for forging heating, some types of Top fired 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.

Top fired heating furnace

4、Top fired heating furnace HD real shot

The omni-directional high-definition real shot of the Top fired heating furnace is shown as follows to meet the purchase needs of our customers.。

Top fired heating furnace

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

5、Top fired heating furnace field real shot

You can buy Top fired heating furnace according to your needs and show you product videos.。

Top fired heating furnace

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd the main features are Strong adaptability, Stable and reliable, Easy to control, energy-efficient and energy saving and environmental protection。

6、Brief introduction of One-combustion energy saving

One-combustion energy saving is a professional manufacturer of heating furnace, which produces Top fired heating furnace with the advantage is 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.、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.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability. and reasonable prices. Welcome new and old customers to visit and buy. Click online consultation。

One-combustion energy saving

Top fired heating furnaceat the start of the operation,The high-temperature flame and flue gas generated when the fuel burns in the furnace are used as heat sources to heat the medium flowing in the tube to reach the specified process temperature. Fuel is ejected from the burner and burned, resulting in high-temperature flame and high-temperature flue gas. The high-temperature flame transfers heat to the furnace tube in the radiation chamber through radiation, and then to the medium in the furnace tube. The high-temperature flue gas enters the convection chamber of the heating furnace upward due to the suction force of the chimney or the action of the induced draft fan, and the heat is transferred to the furnace tube in the convection chamber by convection, and then to the medium in the furnace tube.，Widely used in Metal heat treatment, Energy conservation and environmental protection, Improve production efficiency, Metal tempering and Metal melting and casting。