Introduction to Top fired forging box type heating furnace and heating furnace working principle

Top fired forging box type heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.。

1、Brief introduction of Top fired forging box type heating furnace

Top fired forging box type heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，at 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.，generally, it is composed of combustor, furnace chamber, recovery of waste heat, Radiation chamber, convection chamber and other major components，at runtime,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.，is a Top fired forging box type heating furnace newly developed by One-combustion energy saving。

Top fired forging box type heating furnace

2、Top fired forging box type heating furnace application

Top fired forging box type heating furnaces have the following purposes.

1. Metal tempering

By properly heating and cooling the metal material, the Top fired forging box type 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 melting and casting

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

3. Metal forging heating

The Top fired forging box type 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 forging box type 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 heat treatment

In addition to forging heating, Top fired forging box type 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.

Top fired forging box type heating furnace

3、Structural characteristics of Top fired forging box type heating furnace

The Top fired forging box type heating furnace has the following structure

1. Radiation chamber

The heat load of the main place for Top fired forging box type 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.

2. Radiation chamber

The heat load of the main place for Top fired forging box type 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.

3. furnace chamber

A space for holding metallic materials for heating.

4. ventilation system

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

5. Waste heat recovery system

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

Top fired forging box type heating furnace

4、Top fired forging box type heating furnace field real shot

Top fired forging box type heating furnace are widely used. The following is a multi-directional display diagram of Top fired forging box type heating furnace, and the details are full of quality and intelligence.。

Top fired forging box type heating furnace

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

5、Top fired forging box type heating furnace video detail

On-site aerial photography of Top fired forging box type heating furnace。

Top fired forging box type heating furnace

As you can see from the live video.，One-combustion energy saving widely used in Household necessities, surface treatment, chemical industry, light industry, material and other fields。

6、One-combustion energy saving workshop real shot

Speak directly with facts on the spot。

Top fired forging box type heating furnace

As you can see from the live video.One-combustion energy saving the main features are energy-efficient, energy saving and environmental protection, Easy to control, Strong adaptability and Easy to maintain。

Top fired forging box type heating furnacethe advantage is 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.、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.、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.、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.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.，it has the functions of Forging heating, Casting heating, heat treatment, quench and hardening and tempering。