Introduction to Annular well quenching furnace and forging furnace working principle

Annular well quenching furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，multifunctional, with functions such as hardening and tempering, Forging heating, quench, normalizing and heat treatment，is a Annular well quenching furnace，widely used inshipping,machinery,surface treatment,petroleum,Machinery manufacturing and other industries，it is an ideal choice for customers to buy Annular well quenching furnace。

1、Brief introduction of Annular well quenching furnace

Annular well quenching furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.。

Annular well quenching furnace

2、Annular well quenching furnace field real shot

The following picture is a panoramic shot of One-combustion energy saving Annular well quenching furnace,the product looks atmospheric., which is trustworthy.。

Annular well quenching furnace

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

3、Annular well quenching furnace structure

The Annular well quenching furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. Radiation chamber

The heat load of the main place for Annular well quenching 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. combustor

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

4. 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.

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.

Annular well quenching furnace

4、Annular well quenching furnace function

Annular well quenching furnaceit has the functions of Casting heating, hardening and tempering, Casting heating, anneal and temper，the advantage is Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、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 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.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.，the product looks beautiful.，be loved by our customers.。

Annular well quenching furnace

5、Functional advantages of Annular well quenching furnace

Annular well quenching furnaces have the following advantages.

1. clean energy

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.

2. Rapid temperature rise

The Annular well quenching furnace can heat the metal material to the required temperature in a short time, which improves the production efficiency.

3. Multiple fuel options

Although the Annular well quenching furnace mainly uses natural gas as fuel, some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.

4. Intelligent control

The Annular well quenching 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.

5. Extend the service life of equipment

The Annular well quenching furnace adopts advanced combustion technology and materials, which has a long service life and low maintenance cost.

Annular well quenching furnace

Annular well quenching furnaceThe structural design is more advanced and reasonable.，it mainly includes ventilation system, recovery of waste heat, recovery of waste heat, combustor and furnace chamber，It is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.。