What is a Trolley circulating furnace? Introduction to the advantages, characteristics, and principles of the forging furnace

Trolley circulating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，the product looks atmospheric.，Stable and reliable,Easy to control,energy-efficient,Easy to maintain,Stable and reliable，is developed and improved by One-combustion energy saving。

1、Brief introduction of Trolley circulating furnace

Trolley circulating furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.。

Trolley circulating furnace

2、Structural advantages of Trolley circulating furnace

The Trolley circulating furnace has the following structure

1. Radiation chamber

The heat load of the main place for Trolley circulating 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. 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. combustor

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

4. Radiation chamber

The heat load of the main place for Trolley circulating 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.

5. ventilation system

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

Trolley circulating furnace

3、Trolley circulating furnace function

Trolley circulating furnaceit has the functions of normalizing, quench, quench, heat treatment and Forging heating，it is widely used in machinery, shipping, light industry, material, chemical industry and other industries，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.，It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、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.、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.、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.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.，be of high quality，favorable price。

Trolley circulating furnace

4、Working principle of Trolley circulating furnace

Trolley circulating 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.，customizable。

Trolley circulating furnace

5、Trolley circulating furnace characteristics

The Trolley circulating furnace features are as follows:

1. Strong adaptability

The Trolley circulating 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.

2. Easy to control

The combustion system and ventilation system of the Trolley circulating furnace can be adjusted as required to accurately control the temperature and atmosphere in the furnace and meet the heating requirements of different metal materials.

3. Easy to maintain

The structural design of the Trolley circulating furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

4. Efficient heating

The Trolley circulating furnace can heat the metal to the required forging temperature in a very short time, reducing the loss caused by the oxidation of the metal.

5. energy saving and environmental protection

As a clean energy source, natural gas produces less pollutants after combustion, which is beneficial to environmental protection. At the same time, the application of waste heat recovery system further improves the energy utilization efficiency.

Trolley circulating furnace

Trolley circulating furnaceIt has a wide range of uses, and is often used inEnergy conservation and environmental protection,Improve production efficiency,Metal tempering,Metal heat treatment,Metal forging heating and so on，It is an important heating equipment before metal forging. It uses natural gas as fuel to heat metal materials through high-temperature flame and smoke generated by combustion to meet the requirements of forging process.。