Introduction to Carburizing quenching heat treatment furnace, advantages, characteristics and principles of heating furnace

Carburizing quenching heat treatment furnaceIt is a forging heating device using gas as fuel.，the product looks atmospheric.，is designed by One-combustion energy saving with advanced technology。

1、Brief introduction of Carburizing quenching heat treatment furnace

Carburizing quenching heat treatment 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.，widely used inautomobile,heat treatment,machinery,war industry,petroleum and other industries。

Carburizing quenching heat treatment furnace

2、Advantages of Carburizing quenching heat treatment furnace principle

Carburizing quenching heat treatment furnacethe principle is simple.The high-temperature flame and flue gas generated when fuel (natural gas) burns in the furnace are used as heat sources to heat the medium flowing in the tube to reach the specified process temperature.，structure mainly includes: ventilation system, Radiation chamber, combustor, furnace chamber, convection chamber and so on，Widely used in Metal heat treatment, Metal forging heating, Energy conservation and environmental protection, Energy conservation and environmental protection and Metal heat treatment，It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、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 mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、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 carefully developed by One-combustion energy saving combined with advanced technology。

Carburizing quenching heat treatment furnace

3、Carburizing quenching heat treatment furnace advantage

The advantages of Carburizing quenching heat treatment furnace are as follows:

1. Extend the service life of equipment

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

2. easy to operate

The operation interface of the Carburizing quenching heat treatment furnace is friendly and easy for operators 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.

3. Rapid temperature rise

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

4. Improve product quality

Because the Carburizing quenching heat treatment furnace can realize uniform heating and precise control, it is helpful to improve the product quality and yield of metal materials.

5. Reduce operating costs

The efficient combustion and waste heat recovery system of the Carburizing quenching heat treatment furnace can significantly reduce energy consumption, thus reducing operating costs.

Carburizing quenching heat treatment furnace

4、Physical picture of Carburizing quenching heat treatment furnace

High-definition map of Carburizing quenching heat treatment furnace is displayed, and the high-definition map of factory area is taken by One-combustion energy saving for reference of our customers.。

Carburizing quenching heat treatment furnace

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

5、Structural characteristics of Carburizing quenching heat treatment furnace

The Carburizing quenching heat treatment furnace has the following structure

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. 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.

3. Radiation chamber

The heat load of the main place for Carburizing quenching heat treatment 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.

4. ventilation system

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

5. combustor

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

Carburizing quenching heat treatment furnace

6、Carburizing quenching heat treatment furnace principle

Carburizing quenching heat treatment 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.，multifunctional, with functions such as quench, Forging heating, normalizing, heat treatment and anneal，is a common Carburizing quenching heat treatment furnace，is a Carburizing quenching heat treatment furnace newly developed by One-combustion energy saving。

Carburizing quenching heat treatment furnace

Carburizing quenching heat treatment furnacethe 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.、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.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production 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.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.，is a kind of high quality and low price Carburizing quenching heat treatment furnace。