Introduction to Circulating heating furnace, how much is the price of the heating furnace?

Circulating heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，it has been widely used in petroleum, Machinery manufacturing, pharmacy, surface treatment, aerospace and other industries，was developed and designed by One-combustion energy saving。

1、Brief introduction of Circulating heating furnace

Circulating heating furnaceIt is a forging heating device using gas as fuel.，multifunctional, with functions such as normalizing, Forging heating, Casting heating, hardening and tempering and quench，Widely used inEnergy conservation and environmental protection,Metal forging heating,Metal melting and casting,Metal forging heating,Improve production efficiency and so on，support customization。

Circulating heating furnace

2、Structural advantages of Circulating heating furnace

The Circulating 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 Circulating 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.

Circulating heating furnace

3、Functional advantages of Circulating heating furnace

Circulating heating furnaces have the following advantages.

1. Extend the service life of equipment

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

2. Efficient combustion

The Circulating 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. Uniform heating

The Circulating 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. Improve product quality

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

5. Rapid temperature rise

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

Circulating heating furnace

4、Working principle of Circulating heating furnace

Circulating heating 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.，It is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.。

Circulating heating furnace

5、Circulating heating furnace application

Circulating heating furnaces have the following purposes.

1. Metal tempering

By properly heating and cooling the metal material, the Circulating 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 forging heating

The Circulating 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.

3. Metal heat treatment

In addition to forging heating, Circulating 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.

4. Improve production efficiency

The Circulating 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. Energy conservation and environmental protection

The Circulating 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.

Circulating heating furnace

6、Introduction of advantages of Circulating heating furnace

Circulating heating furnaces have the following advantages.

1. Reduce operating costs

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

2. Intelligent control

The Circulating 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.

3. Wide application range

The Circulating heating furnace 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.

4. Multiple fuel options

Although the Circulating heating furnace mainly uses natural gas as fuel, some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.

5. easy to operate

The operation interface of the Circulating 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.

Circulating heating furnace

Circulating heating furnaceat work,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 is usually composed of furnace chamber, Radiation chamber, ventilation system, ventilation system and recovery of waste heat，This productThe overall structural design is simple and novel.。