Introduction of Covered ring roasting furnace
Covered ring roasting furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，The structure is novel, special, advanced, reasonable and scientific.，it is usually composed of furnace chamber, Radiation chamber, ventilation system, convection chamber and combustor，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.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、Adopting 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.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.，the product looks atmospheric.，is designed by One-combustion energy saving with advanced technology。The following is to introduce the Covered ring roasting furnace:
1、Brief introduction of Covered ring roasting furnace
Covered ring roasting furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，at work,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.。
Covered ring roasting furnace
2、Advantages of Covered ring roasting furnace principle
Covered ring roasting furnacein the course of 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.，the product looks beautiful.，is a Covered ring roasting furnace，it has the characteristics of Easy to maintain, Easy to control, Strong adaptability, energy saving and environmental protection and energy saving and environmental protection，it has the functions of Casting heating, hardening and tempering, quench, Forging heating and normalizing。
Covered ring roasting furnace
3、Introduction of advantages of Covered ring roasting furnace
Covered ring roasting furnaces have the following advantages.
- Intelligent control
- clean energy
- Improve product quality
- Reduce operating costs
- Efficient combustion
The Covered ring 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.
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.
Because the Covered ring roasting furnace can realize uniform heating and precise control, it is helpful to improve the product quality and yield of metal materials.
The efficient combustion and waste heat recovery system of the Covered ring roasting furnace can significantly reduce energy consumption, thus reducing operating costs.
The Covered ring 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.
Covered ring roasting furnace
4、Covered ring roasting furnace function
Covered ring roasting furnacemultifunctional, with functions such as heat treatment, temper, anneal, Casting heating and heat treatment，support customization。
Covered ring roasting furnace
5、Structural characteristics of Covered ring roasting furnace
The Covered ring roasting furnace structure is introduced as follows:
- ventilation system
- convection chamber
- combustor
- Radiation chamber
- ventilation system
Ensure the gas flow in the furnace and maintain the stability of the atmosphere and temperature in the furnace.
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.
The device that mixes natural gas with combustion-supporting air and ejects it is the core component of the heating furnace.
The heat load of the main place for Covered ring 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.
Ensure the gas flow in the furnace and maintain the stability of the atmosphere and temperature in the furnace.
Covered ring roasting furnace
6、Covered ring roasting furnace display
One-combustion energy saving Covered ring roasting furnacethe product looks beautiful., the following is a panoramic shot of the Covered ring roasting furnace for your reference.。
Covered ring roasting furnace
Note: All the pictures in this article were taken by One-combustion energy saving manufacturer.。
Covered ring roasting furnacethe main features are Easy to control, energy-efficient, Stable and reliable, Stable and reliable and energy-efficient，the advantage is The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、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.、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.、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.，the product looks atmospheric.。
