Continuous roll roasting furnace detailed introduction

Continuous roll roasting 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.，Commonly used inEnergy conservation and environmental protection,Metal tempering,Metal forging heating,Metal heat treatment,Improve production efficiency and so on，it has the functions of heat treatment, normalizing, quench, Casting heating and temper。The following is to introduce the Continuous roll roasting furnace:

1、Brief introduction of Continuous roll roasting furnace

Continuous roll roasting furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，at the start of the operation,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.，is carefully developed by One-combustion energy saving combined with advanced technology。

Continuous roll roasting furnace

2、Structural advantages of Continuous roll roasting furnace

The Continuous roll roasting furnace has the following structure

1. Radiation chamber

The heat load of the main place for Continuous roll 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. furnace chamber

A space for holding metallic materials for heating.

3. Waste heat recovery system

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

4. combustor

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

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.

Continuous roll roasting furnace

3、Working principle of Continuous roll roasting furnace

Continuous roll roasting furnaceThe 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.。

Continuous roll roasting furnace

4、Functional advantages of Continuous roll roasting furnace

Continuous roll roasting furnaces have the following advantages.

1. Uniform heating

The Continuous roll roasting 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.

2. Efficient combustion

The Continuous roll roasting 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.

3. Extend the service life of equipment

The Continuous roll roasting furnace adopts advanced combustion technology and materials, which has a long service life and low maintenance cost.

4. Efficient combustion

The Continuous roll roasting 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. Intelligent control

The Continuous roll roasting 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.

Continuous roll roasting furnace

5、Continuous roll roasting furnace function

Continuous roll roasting furnacemultifunctional, with functions such as anneal, Forging heating, hardening and tempering, heat treatment and quench，the advantage is It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、Using regenerative combustion system or advanced burner design can realize the uniform distribution of temperature in the furnace, ensure the uniform heating of metal materials and improve product quality.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、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.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.，It 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.，the product looks atmospheric.，the main features are Strong adaptability, Easy to maintain, energy saving and environmental protection, energy-efficient and Easy to control。

Continuous roll roasting furnace

6、Introduction of Continuous roll roasting furnace characteristics

Continuous roll roasting furnace has the following characteristics

1. 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.

2. Stable and reliable

The Continuous roll 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.

3. Easy to maintain

The structural design of the Continuous roll roasting furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

4. Efficient heating

The Continuous roll roasting furnace can heat the metal material to the required temperature in a short time and improve the production efficiency.

5. Strong adaptability

The Continuous roll roasting furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

Continuous roll roasting furnace

Continuous roll roasting furnaceis a popular Continuous roll roasting furnace，at runtime,Heat of combustion based on fuel. Natural gas is sprayed from the burner, mixed with combustion-supporting air and burned to produce high-temperature flame and smoke. These high-temperature flames and smoke transfer heat to the metal materials in the furnace by radiation and convection, so that they gradually heat up to the temperature required for forging.，it mainly includes Radiation chamber, convection chamber, ventilation system, combustor and ventilation system。