Introduction to Continuous roll spheroidization annealing furnace and heating furnace working principle

Continuous roll spheroidization annealing furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，Widely used inImprove production efficiency,Energy conservation and environmental protection,Metal tempering,Metal heat treatment,Improve production efficiency and so on，is a kind of high quality and low price Continuous roll spheroidization annealing furnace，the product looks beautiful.，is carefully developed by One-combustion energy saving combined with advanced technology。The following is to introduce the Continuous roll spheroidization annealing furnace:

1、Brief introduction of Continuous roll spheroidization annealing furnace

Continuous roll spheroidization annealing furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.。

Continuous roll spheroidization annealing furnace

2、Continuous roll spheroidization annealing furnace application

Continuous roll spheroidization annealing furnaces have the following purposes.

1. Metal tempering

By properly heating and cooling the metal material, the Continuous roll spheroidization annealing 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 Continuous roll spheroidization annealing 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. Improve production efficiency

The Continuous roll spheroidization annealing 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.

4. Metal forging heating

The Continuous roll spheroidization annealing 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.

5. Metal melting and casting

Although it is mainly used for forging heating, some types of Continuous roll spheroidization annealing furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

Continuous roll spheroidization annealing furnace

3、Continuous roll spheroidization annealing furnace working site

The following is the live video of Continuous roll spheroidization annealing furnace designed and produced by One-combustion energy saving for users, from which we can see the 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.、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.、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.、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. of One-combustion energy savingProduction and processing的Continuous roll spheroidization annealing furnace.。

Continuous roll spheroidization annealing furnace

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd the product looks atmospheric.。

4、Continuous roll spheroidization annealing furnace principle

Continuous roll spheroidization annealing furnaceat work,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.。

Continuous roll spheroidization annealing furnace

5、Structural characteristics of Continuous roll spheroidization annealing furnace

The Continuous roll spheroidization annealing furnace has the following structure

1. ventilation system

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

2. furnace chamber

A space for holding metallic materials for heating.

3. 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.

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. furnace chamber

A space for holding metallic materials for heating.

Continuous roll spheroidization annealing furnace

Continuous roll spheroidization annealing furnaceis a Continuous roll spheroidization annealing furnace，The high-temperature flame and flue gas generated when fuel (natural gas) burns in the furnace are used as heat sources to heat the medium flowing in the tube to reach the specified process temperature.，the main structure includes recovery of waste heat, ventilation system, combustor, convection chamber, combustor and so on。