Introduction to Trolley type circulating furnace and heating furnace structure principle

Trolley type circulating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，it has the characteristics of Stable and reliable, Strong adaptability, energy saving and environmental protection, energy saving and environmental protection and Easy to control，Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、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.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.、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.。The following is to introduce the Trolley type circulating furnace:

1、Brief introduction of Trolley type circulating furnace

Trolley type circulating furnaceIt is a forging heating device using gas as fuel.，in the course of 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.，the product looks atmospheric.，is a Trolley type circulating furnace，the product looks beautiful.。

Trolley type circulating furnace

2、Trolley type circulating furnace structure

The Trolley type circulating furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. convection chamber

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

3. furnace chamber

A space for holding metallic materials for heating.

4. combustor

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

5. Radiation chamber

The heat load of the main place for Trolley type 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.

Trolley type circulating furnace

3、Trolley type circulating furnace principle

Trolley type circulating furnaceThe 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.，features include energy-efficient, Strong adaptability, Easy to maintain, Stable and reliable and Easy to maintain。

Trolley type circulating furnace

4、Trolley type circulating furnace use

The purpose of Trolley type circulating furnace is introduced as follows:

1. Metal tempering

By properly heating and cooling the metal material, the Trolley type circulating 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. Improve production efficiency

The Trolley type circulating 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.

3. Metal tempering

By properly heating and cooling the metal material, the Trolley type circulating 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.

4. Metal forging heating

The Trolley type circulating 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 heat treatment

In addition to forging heating, Trolley type circulating 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 type circulating furnace

5、Trolley type circulating furnace characteristics

The Trolley type circulating furnace features are as follows:

1. Strong adaptability

The Trolley type circulating furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

2. Easy to maintain

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

3. Easy to control

By adjusting the burner and ventilation system, the temperature and atmosphere in the furnace can be accurately controlled to meet the heating requirements of different metal materials.

4. Strong adaptability

The Trolley type circulating furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

5. Efficient heating

The Trolley type 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.

Trolley type circulating furnace

6、How much is the Trolley type circulating furnace?

The Trolley type circulating furnace price is introduced as follows:

1. Service factor

Service factors always affect the sales price of products, and high-quality service will make customers have greater satisfaction and recognition. The service factors mainly include pre-sales service, in-sales service and after-sales service. For each stage of service, our company takes the price factor into account and makes a reasonable judgment between service and price, so that the Trolley type circulating furnace price and service can meet the actual needs of customers.

2. Product technology

The more advanced the technology, the higher the price will be, otherwise the equipment price will be low, and users must pay attention to whether their own technology meets the production requirements when purchasing equipment.

3. raw material

The higher the cost of materials, the higher the price will be. In the process of purchasing products, users need to make a detailed understanding of the materials selected for products.

4. regional difference

One-combustion energy saving has a geographical advantage, where the transportation is developed, the product transportation cost is low, and the price and consumption level are also low, which provides a good sales environment for Trolley type circulating furnace.

5. product costs

Cost is a direct and fundamental factor that affects the price of Trolley type circulating furnace. The manufacturing cost is reflected in the capital investment spent on raw materials, labor and technology, which is high in cost, high in Trolley type circulating furnace price, low in cost and low in price.

Trolley type circulating furnace

Trolley type circulating furnacegenerally, it is composed of convection chamber, furnace chamber, Radiation chamber, ventilation system, combustor and other major components，Trolley type circulating furnaceThe structural design is simple, novel and special.，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.，the advantage is 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.、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.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、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.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.。