Introduction to Heat treatment tube type roasting furnace and Forging furnace advantages and features

Heat treatment tube type roasting furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，the advantage is Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、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.、Usually equipped with intelligent control system, it 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.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.。

1、Brief introduction of Heat treatment tube type roasting furnace

Heat treatment tube type roasting furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，it has the characteristics of energy-efficient, Strong adaptability, Stable and reliable, Easy to maintain and Stable and reliable。

Heat treatment tube type roasting furnace

2、Heat treatment tube type roasting furnace structure composition

The Heat treatment tube type roasting furnace has the following structure

1. Radiation chamber

The heat load of the main place for Heat treatment tube type roasting 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. 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.

4. Waste heat recovery system

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

5. ventilation system

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

Heat treatment tube type roasting furnace

3、Advantages of Heat treatment tube type roasting furnace principle

Heat treatment tube type roasting 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 a wide range of uses, and is often used inMetal heat treatment,Metal tempering,Improve production efficiency,Metal melting and casting,Energy conservation and environmental protection and so on。

Heat treatment tube type roasting furnace

4、Introduction of Heat treatment tube type roasting furnace characteristics

Heat treatment tube type roasting furnace has the following characteristics

1. 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 Heat treatment tube type roasting furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

2. Easy to control

The combustion system and ventilation system of the Heat treatment tube type roasting furnace can be adjusted as required to accurately control the temperature and atmosphere in the furnace and meet the heating requirements of different metal materials.

3. Strong adaptability

The Heat treatment tube type roasting furnace can be used for forging and heating of bar, round steel, square steel, steel plate and other metal materials, and has a wide range of applications.

4. Stable and reliable

The Heat treatment tube type roasting 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 Heat treatment tube type roasting furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

Heat treatment tube type roasting furnace

5、Heat treatment tube type roasting furnace application

Heat treatment tube type roasting furnaces have the following purposes.

1. Metal melting and casting

Although it is mainly used for forging heating, some types of Heat treatment tube type roasting 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 Heat treatment tube type roasting 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 tempering

By properly heating and cooling the metal material, the Heat treatment tube type roasting 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 heat treatment

In addition to forging heating, Heat treatment tube type roasting 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.

5. Improve production efficiency

The Heat treatment tube type roasting 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.

Heat treatment tube type roasting furnace

Heat treatment tube type roasting furnaceAdopting advanced combustion technology and materials, it has a long service life and low maintenance cost.、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.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.，It has a wide range of uses, including Metal forging heating, Metal heat treatment, Metal tempering, Improve production efficiency and Metal forging heating，it has the functions of hardening and tempering, Casting heating, anneal, temper and quench。