What is a Roller bottom heat treatment heating furnace? Introduction to the Working Principle of Forging furnace

Roller bottom heat treatment heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，is a Roller bottom heat treatment heating furnace。

1、Brief introduction of Roller bottom heat treatment heating furnace

Roller bottom heat treatment heating furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，the main structure includes ventilation system, Radiation chamber, combustor, combustor, ventilation system and so on，it has the functions of anneal, hardening and tempering, quench, normalizing and temper，widely used inwar industry,automobile,pharmacy,machinery,metallurgy and other industries，the product looks beautiful.。

Roller bottom heat treatment heating furnace

2、Roller bottom heat treatment heating furnace video

The following is the live video of Roller bottom heat treatment heating furnace designed and produced by One-combustion energy saving for users, from which we can see the 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.、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.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.、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. of One-combustion energy savingRoller bottom heat treatment heating furnace.。

Roller bottom heat treatment heating furnace

As you can see from the live video.，One-combustion energy saving The overall structural design is relatively simple and compact.，it has the structure of recovery of waste heat, convection chamber, ventilation system, Radiation chamber and furnace chamber。

3、Roller bottom heat treatment heating furnace principle

Roller bottom heat treatment heating furnaceat 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.。

Roller bottom heat treatment heating furnace

4、Roller bottom heat treatment heating furnace structure

The Roller bottom heat treatment heating 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. combustor

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

3. furnace chamber

A space for holding metallic materials for heating.

4. Radiation chamber

The heat load of the main place for Roller bottom heat treatment heating 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.

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.

Roller bottom heat treatment heating furnace

5、Roller bottom heat treatment heating furnace function

Roller bottom heat treatment heating furnaceit has the functions of anneal, Forging heating, heat treatment, Casting heating and hardening and tempering。

Roller bottom heat treatment heating furnace

6、Roller bottom heat treatment heating furnace video live broadcast

On-site aerial photography of Roller bottom heat treatment heating furnace。

Roller bottom heat treatment heating furnace

As you can see from the live video.，One-combustion energy saving 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.、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.、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.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.。

Roller bottom heat treatment heating furnaceit is widely used inbuilding materials,surface treatment,aerospace,light industry,Machinery manufacturing and other industries，Commonly used inEnergy conservation and environmental protection,Improve production efficiency,Metal heat treatment,Energy conservation and environmental protection,Metal melting and casting and so on。