Introduction of Continuous isothermal quenching furnace

Continuous isothermal quenching 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 following is to introduce the Continuous isothermal quenching furnace:

1、Brief introduction of Continuous isothermal quenching furnace

Continuous isothermal quenching furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，generally, it is composed of furnace chamber, convection chamber, combustor, Radiation chamber, ventilation system and other major components，widely used in chemical industry, Machinery manufacturing, shipping, war industry, petroleum and other fields。

Continuous isothermal quenching furnace

2、Continuous isothermal quenching furnace structure composition

The Continuous isothermal quenching furnace has the following structure

1. Radiation chamber

The heat load of the main place for Continuous isothermal 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.

2. combustor

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

3. 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.

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.

Continuous isothermal quenching furnace

3、Continuous isothermal quenching furnace application

Continuous isothermal quenching furnaces have the following purposes.

1. Metal heat treatment

In addition to forging heating, Continuous isothermal quenching furnaces can also be used for metal heat treatment processes, such as annealing and tempering. These processes can improve the microstructure and properties of metal materials, and improve their service life and mechanical properties.

2. Improve production efficiency

The Continuous isothermal quenching furnace has the advantages of fast heating speed and accurate temperature control, which can improve production efficiency. This is especially important for mass-produced forging workshops.

3. Metal tempering

By properly heating and cooling the metal material, the Continuous isothermal quenching furnace can realize the quenching and tempering treatment of the metal. This is helpful to adjust the hardness and toughness of metal to meet the needs of different workpieces.

4. Metal melting and casting

Although it is mainly used for forging heating, some types of Continuous isothermal quenching furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

5. Energy conservation and environmental protection

The Continuous isothermal quenching furnace uses clean energy as fuel, which has lower emissions and higher energy efficiency than traditional coal-fired or oil-fired stoves. This is helpful to reduce environmental pollution and realize green production.

Continuous isothermal quenching furnace

4、Continuous isothermal quenching furnace function

Continuous isothermal quenching furnacemultifunctional, with functions such as Forging heating, anneal, Casting heating, heat treatment and anneal，at runtime,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.，it is an ideal choice for customers to buy Continuous isothermal quenching furnace。

Continuous isothermal quenching furnace

5、Continuous isothermal quenching furnace performance advantage

Continuous isothermal quenching furnaces have the following advantages.

1. Reduce operating costs

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

2. Uniform heating

The Continuous isothermal quenching furnace adopts regenerative combustion system or advanced burner design, which can realize uniform distribution of temperature in the furnace, ensure uniform heating of metal materials and improve product quality.

3. Extend the service life of equipment

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

4. Multiple fuel options

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

5. Efficient combustion

The Continuous isothermal quenching 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.

Continuous isothermal quenching furnace

Continuous isothermal quenching furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，widely used inautomobile,electron,Household necessities,pharmacy,machinery and other industries。