What is a Circular trolley heating furnace? Introduction to the Working Principle of Forging furnace

Circular 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.，the product looks atmospheric.，has been favored by more and more customers.。The following is to introduce the Circular trolley heating furnace:

1、Brief introduction of Circular trolley heating furnace

Circular 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.，the main structure includes recovery of waste heat, ventilation system, furnace chamber, combustor, ventilation system and so on。

Circular trolley heating furnace

2、Circular trolley heating furnace structure composition

The Circular trolley heating furnace has the following structure

1. Radiation chamber

The heat load of the main place for Circular 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.

2. combustor

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

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. Waste heat recovery system

Used to recover the exhaust heat of the heating furnace. There are two kinds of recovery methods, one is to recover by preheating combustion air, so that the recovered heat can return to the furnace again; The other is to use another recovery system to recover heat. The former is called air preheating mode, and the latter is usually called waste heat boiler mode.

Circular trolley heating furnace

3、Circular trolley heating furnace use

The purpose of Circular trolley heating furnace is introduced as follows:

1. Metal melting and casting

Although it is mainly used for forging heating, some types of Circular 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.

2. Metal forging heating

The Circular 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.

3. Metal heat treatment

In addition to forging heating, Circular trolley heating 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.

4. Energy conservation and environmental protection

The Circular 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.

5. Energy conservation and environmental protection

The Circular 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.

Circular trolley heating furnace

4、Circular trolley heating furnace function

Circular trolley heating furnaceit has the functions of Casting heating, temper, quench, hardening and tempering and heat treatment，It is a forging heating device using gas as fuel.，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.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.，Widely used in Energy conservation and environmental protection, Improve production efficiency, Metal melting and casting, Metal heat treatment and Energy conservation and environmental protection，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.。

Circular trolley heating furnace

5、Structural characteristics of Circular trolley heating furnace

The Circular trolley heating 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 Circular 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.

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. convection chamber

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

Circular trolley heating furnace

6、One-combustion energy saving workshop pictures

The finished products of the Circular trolley heating furnace factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

One-combustion energy saving

The finished products of the Circular trolley heating furnace factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

Circular trolley heating furnaceit has the functions of Casting heating, anneal, hardening and tempering, temper and heat treatment，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.、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.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.，The overall structural design is relatively simple，it is usually composed of convection chamber, recovery of waste heat, Radiation chamber, ventilation system and furnace chamber。