What is a Double door gas trolley furnace? Introduction to the Working Principle of heating furnace

Double door gas trolley furnaceIt is a forging heating device using gas as fuel.。The following is to introduce the Double door gas trolley furnace:

1、Brief introduction of Double door gas trolley furnace

Double door gas trolley furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，the product looks atmospheric.，multifunctional, with functions such as heat treatment, hardening and tempering, normalizing, anneal and Forging heating，the principle is simple.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.，modern technology。

Double door gas trolley furnace

2、Introduction of advantages of Double door gas trolley furnace

The advantages of Double door gas trolley furnace are as follows:

1. Wide application range

The Double door gas trolley 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.

2. Multiple fuel options

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

3. Uniform heating

The Double door gas trolley 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.

4. easy to operate

The operation interface of the Double door gas trolley 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.

5. 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.

Double door gas trolley furnace

3、Structural characteristics of Double door gas trolley furnace

The Double door gas trolley furnace has the following structure

1. combustor

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

2. Radiation chamber

The heat load of the main place for Double door gas trolley 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. Waste heat recovery system

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

4. ventilation system

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

Double door gas trolley furnace

4、Advantages of Double door gas trolley furnace principle

Double door gas trolley furnaceat runtime,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.，it has the functions of temper, Casting heating, quench, heat treatment and quench。

Double door gas trolley furnace

5、Structural advantages of Double door gas trolley furnace

The Double door gas trolley furnace has the following structure

1. combustor

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

2. 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.

3. Radiation chamber

The heat load of the main place for Double door gas trolley 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.

4. 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.

5. ventilation system

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

Double door gas trolley furnace

6、Double door gas trolley furnace performance advantage

Double door gas trolley furnaces have the following advantages.

1. Wide application range

The Double door gas trolley 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.

2. easy to operate

The operation interface of the Double door gas trolley 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.

3. Multiple fuel options

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

4. Extend the service life of equipment

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

5. 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.

Double door gas trolley furnace

Double door gas trolley furnacestructure mainly includes: convection chamber, furnace chamber, recovery of waste heat, ventilation system, combustor and so on，at work,The high-temperature flame and flue gas generated by burning gas (such as natural gas and liquefied petroleum gas) in the furnace are used as heat sources to heat metal materials.。