What is a Double beam walking back and forth furnace? Introduction to the principle of heating furnace structure

Double beam walking back and forth furnaceIt is a forging heating device using gas as fuel.，is carefully developed by One-combustion energy saving combined with advanced technology。The following is to introduce the Double beam walking back and forth furnace:

1、Brief introduction of Double beam walking back and forth furnace

Double beam walking back and forth furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，is a popular Double beam walking back and forth furnace，the product looks beautiful.，Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、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.、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.、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.，has been favored by more and more customers.。

Double beam walking back and forth furnace

2、Double beam walking back and forth furnace structure composition

The Double beam walking back and forth furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. Radiation chamber

The heat load of the main place for Double beam walking back and forth 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. ventilation system

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

4. 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.

5. furnace chamber

A space for holding metallic materials for heating.

Double beam walking back and forth furnace

3、Double beam walking back and forth furnace use

The purpose of Double beam walking back and forth furnace is introduced as follows:

1. Metal forging heating

The Double beam walking back and forth 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.

2. Metal forging heating

The Double beam walking back and forth 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 melting and casting

Although it is mainly used for forging heating, some types of Double beam walking back and forth furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

4. Metal heat treatment

In addition to forging heating, Double beam walking back and forth 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.

5. Metal tempering

By properly heating and cooling the metal material, the Double beam walking back and forth 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.

Double beam walking back and forth furnace

4、Functional advantages of Double beam walking back and forth furnace

Double beam walking back and forth furnaces have the following advantages.

1. Multiple fuel options

Although the Double beam walking back and forth furnace mainly uses natural gas as fuel, some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.

2. clean energy

Natural gas, as a clean energy source, produces less waste gas and dust after combustion, which has little pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.

3. Wide application range

The Double beam walking back and forth 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. Efficient combustion

The Double beam walking back and forth 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.

5. Improve product quality

Because the Double beam walking back and forth furnace can realize uniform heating and precise control, it is helpful to improve the product quality and yield of metal materials.

Double beam walking back and forth furnace

5、Double beam walking back and forth furnace function

Double beam walking back and forth furnaceit has the functions of hardening and tempering, temper, normalizing, anneal and quench，at 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.。

Double beam walking back and forth furnace

Double beam walking back and forth furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，multifunctional, with functions such as Forging heating, heat treatment, Casting heating, hardening and tempering and Casting heating，Widely used in Metal tempering, Metal forging heating, Metal heat treatment, Improve production efficiency and Energy conservation and environmental protection。