Introduction to Steel chain spheroidization annealing furnace and heating furnace working principle

Steel chain spheroidization annealing 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.，the advantage is It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、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 user interface is friendly, and the operator is easy 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.，Widely used in Metal melting and casting, Metal tempering, Metal heat treatment, Energy conservation and environmental protection and Energy conservation and environmental protection，Natural gas is used as a heat source, resulting in less waste gas and smoke after combustion, and less pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、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.、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.、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.，is developed and improved by One-combustion energy saving。

1、Brief introduction of Steel chain spheroidization annealing furnace

Steel chain spheroidization annealing 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.，at work,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.，the product looks atmospheric.，Cheap and high quality。

Steel chain spheroidization annealing furnace

2、Steel chain spheroidization annealing furnace real shot picture

High-definition picture display of Steel chain spheroidization annealing furnace, excellent material selection, reliable quality and trustworthy.。

Steel chain spheroidization annealing furnace

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

3、Steel chain spheroidization annealing furnace working site

One-combustion energy saving provides customers with on-site high-definition video, fully demonstrates the advantages of on-site Steel chain spheroidization annealing furnacet operation, and helps customers to deeply understand the product production process and production site, and gain favorable comments and recognition from customers.。

Steel chain spheroidization annealing furnace

As you can see from the live video.，One-combustion energy saving It is an efficient, energy-saving and environment-friendly metal heating device.。

4、Steel chain spheroidization annealing furnace function

Steel chain spheroidization annealing furnaceit has the functions of hardening and tempering, normalizing, heat treatment, hardening and tempering and Forging heating，It is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，it is mainly composed of furnace chamber, recovery of waste heat, Radiation chamber, furnace chamber and ventilation system，customizable。

Steel chain spheroidization annealing furnace

5、Steel chain spheroidization annealing furnace structure

The Steel chain spheroidization annealing 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. Radiation chamber

The heat load of the main place for Steel chain spheroidization annealing 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. furnace chamber

A space for holding metallic materials for heating.

4. ventilation system

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

Steel chain spheroidization annealing furnace

Steel chain spheroidization annealing furnacemultifunctional, with functions such as anneal, normalizing, temper, quench and Casting heating，the product looks beautiful.。