What is a Direct heating annealing industrial furnace? How much is the price of the heating furnace?

Direct heating annealing industrial furnaceIt is a kind of heating equipment using natural gas as fuel, which is mainly used to heat metal materials to the required forging temperature in a short time.，The structural design is more advanced and reasonable.，it is mainly composed of recovery of waste heat, furnace chamber, ventilation system, convection chamber and ventilation system，is an advanced Direct heating annealing industrial furnace developed by our company in combination with the actual situation of the industry。The following is to introduce the Direct heating annealing industrial furnace:

1、Brief introduction of Direct heating annealing industrial furnace

Direct heating annealing industrial furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，multifunctional, with functions such as Forging heating, Casting heating, temper, hardening and tempering and anneal，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.，be of high quality，favorable price。

Direct heating annealing industrial furnace

2、Structural characteristics of Direct heating annealing industrial furnace

The Direct heating annealing industrial 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. ventilation system

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

3. Radiation chamber

The heat load of the main place for Direct heating annealing industrial 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 high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

5. combustor

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

Direct heating annealing industrial furnace

3、Introduction of Direct heating annealing industrial furnace characteristics

Direct heating annealing industrial furnace has the following characteristics

1. energy saving and environmental protection

As a clean energy source, gas produces less waste gas and waste smoke after combustion, which is beneficial to environmental protection. At the same time, some Direct heating annealing industrial furnaces are also equipped with waste heat recovery system, which further improves the energy utilization efficiency.

2. Easy to maintain

The structural design of the Direct heating annealing industrial furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

3. Strong adaptability

The Direct heating annealing industrial 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.

4. Efficient heating

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

5. Easy to maintain

The structural design of the Direct heating annealing industrial furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

Direct heating annealing industrial furnace

4、Direct heating annealing industrial furnace HD picture

Direct heating annealing industrial furnace are widely used. The following is a multi-directional display diagram of Direct heating annealing industrial furnace, and the details are full of quality and intelligence.。

Direct heating annealing industrial furnace

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

5、Introduction of advantages of Direct heating annealing industrial furnace

Direct heating annealing industrial furnaces have the following advantages.

1. Wide application range

The Direct heating annealing industrial 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.

2. Improve product quality

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

3. easy to operate

The operation interface of the Direct heating annealing industrial 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. Rapid temperature rise

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

5. Efficient combustion

The Direct heating annealing industrial 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.

Direct heating annealing industrial furnace

Direct heating annealing industrial furnacethe product looks atmospheric.，is a Direct heating annealing industrial furnace，Mainly used forImprove production efficiency,Metal tempering,Metal melting and casting,Metal tempering andEnergy conservation and environmental protection。