Introduction to Trolley tempering furnace and forging furnace working principle

Trolley tempering furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，It has the functions of Metal heat treatment, Metal melting and casting, Metal tempering, Improve production efficiency and Metal forging heating，it can be used in war industry, Household necessities, material, surface treatment, petroleum and other industries，in the course of work,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.，it is an ideal choice for customers to buy Trolley tempering furnace。The following is to introduce the Trolley tempering furnace:

1、Brief introduction of Trolley tempering furnace

Trolley tempering 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 simple, novel and special.，Structure consists of ventilation system, recovery of waste heat, convection chamber, Radiation chamber, combustor and so on，it has the functions of Forging heating, hardening and tempering, anneal, Forging heating and Casting heating。

Trolley tempering furnace

2、Trolley tempering furnace application

Trolley tempering furnaces have the following purposes.

1. Metal melting and casting

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

2. Metal forging heating

The Trolley tempering 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 Trolley tempering 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. Improve production efficiency

The Trolley tempering 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. Metal heat treatment

In addition to forging heating, Trolley tempering 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.

Trolley tempering furnace

3、Introduction of Trolley tempering furnace characteristics

Trolley tempering furnace has the following characteristics

1. Easy to maintain

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

2. Efficient heating

The Trolley tempering 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.

3. 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.

4. Easy to control

The combustion system and ventilation system of the Trolley tempering 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.

5. energy saving and environmental protection

Natural gas is a kind of clean energy, which produces less waste gas and waste smoke after combustion and has little environmental pollution. At the same time, through wall regenerative combustion technology, flue gas waste heat recovery system and other technical means, the Trolley tempering furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

Trolley tempering furnace

4、Trolley tempering furnace advantage

The advantages of Trolley tempering furnace are as follows:

1. 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.

2. Efficient combustion

The Trolley tempering 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. Improve product quality

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

4. Rapid temperature rise

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

5. Intelligent control

The Trolley tempering 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.

Trolley tempering furnace

5、Trolley tempering furnace structure

The Trolley tempering furnace structure is introduced as follows:

1. ventilation system

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

2. Radiation chamber

The heat load of the main place for Trolley tempering 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. convection chamber

The high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

4. ventilation system

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

5. furnace chamber

A space for holding metallic materials for heating.

Trolley tempering furnace

6、Structural characteristics of Trolley tempering furnace

The Trolley tempering furnace has the following structure

1. Radiation chamber

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

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

3. Waste heat recovery system

Recover the waste heat in the exhaust gas of heating furnace to improve the energy utilization efficiency.

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. Radiation chamber

The heat load of the main place for Trolley tempering 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.

Trolley tempering furnace

Trolley tempering furnaceit has been widely used in pharmacy, building materials, chemical industry, metallurgy, heat treatment and other industries，multifunctional, with functions such as quench, heat treatment, normalizing, temper and hardening and tempering，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.。