What is a Double door and double car trolley heating furnace? Introduction to the advantages and characteristics of the heating furnace

Double door and double car trolley heating furnaceIt 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.，is a popular Double door and double car trolley heating furnace。The following is to introduce the Double door and double car trolley heating furnace:

1、Brief introduction of Double door and double car trolley heating furnace

Double door and double car trolley heating 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 Easy to control, Easy to maintain, Stable and reliable, energy saving and environmental protection and Strong adaptability，it can be used in automobile, chemical industry, material, shipping, machinery and other industries。

Double door and double car trolley heating furnace

2、Double door and double car trolley heating furnace principle

Double door and double car trolley heating furnaceat the start of the operation,Heat of combustion based on fuel. Fuel gas (such as natural gas, liquefied petroleum gas, etc.) is mixed with combustion-supporting air through the burner and burned to produce high-temperature flame and flue gas. These high-temperature flames and smoke exchange heat with metal materials in the furnace, so that they gradually heat up to the temperature required for forging.，is a kind of high quality and low price Double door and double car trolley heating furnace，the product looks atmospheric.，usually used in metallurgy, Machinery manufacturing, war industry, surface treatment, pharmacy and other fields，It is mostly used in Improve production efficiency, Metal melting and casting, Energy conservation and environmental protection, Metal forging heating, Metal heat treatment, Metal forging heating and so on。

Double door and double car trolley heating furnace

3、Double door and double car trolley heating furnace HD picture real shot

The following pictures can be used for reference by new and old customers.。

Double door and double car trolley heating furnace

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

4、Functional advantages of Double door and double car trolley heating furnace

Double door and double car trolley heating furnaces have the following advantages.

1. Efficient combustion

The Double door and double car trolley heating 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.

2. Rapid temperature rise

The Double door and double car trolley heating furnace can heat the metal material to the required temperature in a short time, which improves the production efficiency.

3. Extend the service life of equipment

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

4. Uniform heating

The Double door and double car 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.

5. Intelligent control

The Double door and double car trolley heating 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.

Double door and double car trolley heating furnace

5、Structural advantages of Double door and double car trolley heating furnace

The Double door and double car trolley heating furnace has the following structure

1. 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.

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

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.

4. ventilation system

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

5. combustor

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

Double door and double car trolley heating furnace

6、Double door and double car trolley heating furnace advantage

The advantages of Double door and double car trolley heating furnace are as follows:

1. Intelligent control

The Double door and double car trolley heating 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.

2. Wide application range

The Double door and double car 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.

3. 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.

4. Efficient combustion

The Double door and double car trolley heating 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.

5. easy to operate

The operation interface of the Double door and double car 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.

Double door and double car trolley heating furnace

Double door and double car trolley heating furnacemultifunctional, with functions such as heat treatment, normalizing, Forging heating, hardening and tempering and temper，usually used in electron, automobile, heat treatment, Household necessities, petroleum and other fields，is a common Double door and double car trolley heating furnace。