What is a Chain belt quenching heat treatment furnace? forging furnace specifications, models, and parameters

Chain belt 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.。

1、Brief introduction of Chain belt quenching heat treatment furnace

Chain belt quenching heat treatment furnaceIt is an important heating equipment before metal forging. It uses natural gas as fuel to heat metal materials through high-temperature flame and smoke generated by combustion to meet the requirements of forging process.，it is widely used in chemical industry, heat treatment, automobile, building materials, aerospace and other industries，it is an ideal choice for customers to buy Chain belt quenching heat treatment furnace。

Chain belt quenching heat treatment furnace

2、Working principle of Chain belt quenching heat treatment furnace

Chain belt quenching heat treatment furnaceThe 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 has the functions of hardening and tempering, temper, anneal, normalizing and normalizing，It is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.。

Chain belt quenching heat treatment furnace

3、Structural characteristics of Chain belt quenching heat treatment furnace

The Chain belt quenching heat treatment furnace has the following structure

1. Radiation chamber

The heat load of the main place for Chain belt 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.

2. convection chamber

The high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

3. Waste heat recovery system

Recover the waste heat in the exhaust gas of heating furnace to improve the energy utilization efficiency.

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.

Chain belt quenching heat treatment furnace

4、Introduction of Chain belt quenching heat treatment furnace characteristics

Chain belt quenching heat treatment furnace has the following characteristics

1. Easy to maintain

The structural design of the Chain belt quenching heat treatment furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

2. Efficient heating

The Chain belt quenching heat treatment furnace can heat the metal material to the required temperature in a short time and improve the production efficiency.

3. Strong adaptability

The Chain belt quenching heat treatment furnace can be used for forging and heating of bar, round steel, square steel, steel plate and other metal materials, and has a wide range of applications.

4. Strong adaptability

The Chain belt quenching heat treatment furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

5. Easy to maintain

The structural design of the Chain belt quenching heat treatment furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

Chain belt quenching heat treatment furnace

5、Chain belt quenching heat treatment furnace display

Overview of high-definition pictures,the product looks beautiful.。

Chain belt quenching heat treatment furnace

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

6、Chain belt quenching heat treatment furnace structure

The Chain belt quenching heat treatment 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 Chain belt 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.

3. combustor

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

4. ventilation system

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

5. convection chamber

The high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

Chain belt quenching heat treatment furnace

Chain belt quenching heat treatment furnacein the course of work,Heat of combustion based on fuel. Fuel gas (such as natural gas, liquefied petroleum gas, etc.) is mixed with combustion-supporting air through the burner and burned to produce high-temperature flame and flue gas. These high-temperature flames and smoke exchange heat with metal materials in the furnace, so that they gradually heat up to the temperature required for forging.，widely used in metallurgy, light industry, automobile, aerospace, chemical industry and other fields。