Introduction to Large scale stepper industrial furnace, introduction to heating furnace advantages and characteristics

Large scale stepper industrial furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.。

1、Brief introduction of Large scale stepper industrial furnace

Large scale stepper industrial furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，at the start of the operation,The high-temperature flame and flue gas generated by burning gas (such as natural gas and liquefied petroleum gas) in the furnace are used as heat sources to heat metal materials.，is a popular Large scale stepper industrial furnace，is a kind of high quality and low price Large scale stepper industrial furnace，be loved by our customers.。

Large scale stepper industrial furnace

2、Structural advantages of Large scale stepper industrial furnace

The Large scale stepper industrial furnace has the following structure

1. Radiation chamber

The heat load of the main place for Large scale stepper industrial 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. 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. combustor

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

4. furnace chamber

A space for holding metallic materials for heating.

5. Radiation chamber

The heat load of the main place for Large scale stepper industrial 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.

Large scale stepper industrial furnace

3、Large scale stepper industrial furnace function

Large scale stepper industrial furnacemultifunctional, with functions such as Forging heating, anneal, normalizing, Casting heating and hardening and tempering，It has a wide range of uses, and is often used inEnergy conservation and environmental protection,Metal melting and casting,Improve production efficiency,Energy conservation and environmental protection,Improve production efficiency and so on，is an advanced Large scale stepper industrial furnace developed by our company in combination with the actual situation of the industry。

Large scale stepper industrial furnace

4、Structural characteristics of Large scale stepper industrial furnace

The Large scale stepper industrial 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. ventilation system

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

3. Waste heat recovery system

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

4. combustor

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

5. furnace chamber

A space for holding metallic materials for heating.

Large scale stepper industrial furnace

5、Large scale stepper industrial furnace function

Large scale stepper industrial furnacemultifunctional, with functions such as heat treatment, hardening and tempering, Forging heating, Casting heating and temper，at runtime,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.。

Large scale stepper industrial furnace

6、Working principle of Large scale stepper industrial furnace

Large scale stepper industrial furnaceat work,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 Large scale stepper industrial furnace。

Large scale stepper industrial furnace

Large scale stepper industrial furnacethe product looks atmospheric.，the main structure includes combustor, ventilation system, Radiation chamber, convection chamber and furnace chamber，Large scale stepper industrial furnaceThe structure is novel, special, advanced, reasonable and scientific.。