What is a Circulating gas trolley furnace? Introduction to the advantages, characteristics, and principles of the forging furnace

Circulating 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 temper, quench, Casting heating, hardening and tempering and anneal。

1、Brief introduction of Circulating gas trolley furnace

Circulating gas trolley 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.，features include energy saving and environmental protection, Stable and reliable, Easy to maintain, Easy to control and Strong adaptability，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.，It is a product series that integrates Metal heat treatment, Metal tempering, Metal forging heating, Metal tempering and Metal heat treatment，Simple structure and reliable operation.，it is mainly composed of furnace chamber, combustor, recovery of waste heat, Radiation chamber and ventilation system。

Circulating gas trolley furnace

2、Structural characteristics of Circulating gas trolley furnace

The Circulating gas trolley furnace structure is introduced as follows:

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. 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.

3. ventilation system

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

4. Radiation chamber

The heat load of the main place for Circulating 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.

5. furnace chamber

A space for holding metallic materials for heating.

Circulating gas trolley furnace

3、Circulating gas trolley furnace use

The purpose of Circulating gas trolley furnace is introduced as follows:

1. Metal tempering

By properly heating and cooling the metal material, the Circulating gas trolley 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 Circulating gas trolley 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 melting and casting

Although it is mainly used for forging heating, some types of Circulating gas trolley furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

4. Energy conservation and environmental protection

The Circulating gas trolley 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. Metal forging heating

The Circulating gas trolley 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.

Circulating gas trolley furnace

4、Circulating gas trolley furnace characteristics

The Circulating gas trolley furnace features are as follows:

1. Efficient heating

The Circulating gas trolley 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.

2. energy saving and environmental protection

As a clean energy source, natural gas produces less pollutants after combustion, which is beneficial to environmental protection. At the same time, the application of waste heat recovery system further improves the energy utilization efficiency.

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 Circulating gas trolley furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

5. Stable and reliable

The Circulating gas trolley furnace has a stable combustion system and temperature control system, which can ensure the uniformity and stability of the temperature in the furnace, thus improving the quality and production efficiency of forged products.

Circulating gas trolley furnace

5、Introduction of advantages of Circulating gas trolley furnace

Circulating gas trolley furnaces have the following advantages.

1. Rapid temperature rise

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

2. Improve product quality

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

3. easy to operate

The operation interface of the Circulating 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.

4. Multiple fuel options

Although the Circulating 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.

5. Uniform heating

The Circulating 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.

Circulating gas trolley furnace

6、Introduction of Circulating gas trolley furnace characteristics

Circulating gas trolley furnace has the following characteristics

1. Easy to maintain

The structural design of the Circulating gas trolley furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

2. Efficient heating

The Circulating gas trolley furnace can heat the metal material to the required temperature in a short time and improve the production efficiency.

3. energy saving and environmental protection

Natural gas is a kind of clean energy, which produces less waste gas and waste smoke after combustion and has little environmental pollution. At the same time, through wall regenerative combustion technology, flue gas waste heat recovery system and other technical means, the Circulating gas trolley furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

4. Stable and reliable

The Circulating gas trolley furnace has a stable combustion system and temperature control system, which can ensure the uniformity and stability of the temperature in the furnace, thus improving the quality and production efficiency of forged products.

5. Easy to maintain

The structural design of the Circulating gas trolley furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

Circulating gas trolley furnace

Circulating gas trolley furnaceis a kind of high quality and low price Circulating gas trolley furnace，energy-efficient,energy saving and environmental protection,Easy to maintain,Stable and reliable,Easy to control。