Introduction to Preheating trolley heating furnace, introduction to heating furnace function advantages and characteristics

Preheating trolley heating furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，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.，the advantage is 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.、Natural gas is used as a heat source, resulting in less waste gas and smoke after combustion, and less pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.。

1、Brief introduction of Preheating trolley heating furnace

Preheating trolley heating 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.。

Preheating trolley heating furnace

2、Preheating trolley heating furnace structure

The Preheating trolley heating furnace structure is introduced as follows:

1. convection chamber

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

2. combustor

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

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. Radiation chamber

The heat load of the main place for Preheating trolley heating 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. furnace chamber

A space for holding metallic materials for heating.

Preheating trolley heating furnace

3、Preheating trolley heating furnace application

Preheating trolley heating furnaces have the following purposes.

1. Improve production efficiency

The Preheating trolley heating 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.

2. Metal melting and casting

Although it is mainly used for forging heating, some types of Preheating trolley heating 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. Energy conservation and environmental protection

The Preheating trolley heating furnace uses clean energy as fuel, which has lower emissions and higher energy efficiency than traditional coal-fired or oil-fired stoves. This is helpful to reduce environmental pollution and realize green production.

4. Improve production efficiency

The Preheating trolley heating 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 forging heating

The Preheating trolley heating 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.

Preheating trolley heating furnace

4、Preheating trolley heating furnace performance advantage

The advantages of Preheating trolley heating furnace are as follows:

1. Reduce operating costs

The efficient combustion and waste heat recovery system of the Preheating trolley heating furnace can significantly reduce energy consumption, thus reducing operating costs.

2. Improve product quality

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

3. Rapid temperature rise

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

4. Extend the service life of equipment

The Preheating trolley heating furnace adopts advanced combustion technology and materials, which has a long service life and low maintenance cost.

5. Improve product quality

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

Preheating trolley heating furnace

5、Preheating trolley heating furnace HD picture

Display of Preheating trolley heating furnace with different specifications and models。

Preheating trolley heating furnace

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

6、Functional advantages of Preheating trolley heating furnace

Preheating trolley heating furnaces have the following advantages.

1. Reduce operating costs

The efficient combustion and waste heat recovery system of the Preheating trolley heating furnace can significantly reduce energy consumption, thus reducing operating costs.

2. Uniform heating

The Preheating trolley heating furnace adopts regenerative combustion system or advanced burner design, which can realize uniform distribution of temperature in the furnace, ensure uniform heating of metal materials and improve product quality.

3. Multiple fuel options

Although the Preheating trolley heating furnace mainly uses natural gas as fuel, some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.

4. Wide application range

The Preheating trolley heating 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.

5. easy to operate

The operation interface of the Preheating trolley heating 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.

Preheating trolley heating furnace

Preheating trolley heating furnaceThe 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.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、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 structure is novel, special, advanced, reasonable and scientific.，it mainly includes furnace chamber, convection chamber, ventilation system, recovery of waste heat and Radiation chamber。