What is a Large box type heating furnace? Introduction to the principle of Forging furnace structure

Large box type heating furnaceIt is a forging heating device using gas as fuel.，is a Large box type heating furnace，widely used inpharmacy,aerospace,electron,petroleum,shipping and other industries，is a common Large box type heating furnace，the main features are energy-efficient, Easy to control, energy saving and environmental protection, Stable and reliable and Easy to maintain。

1、Brief introduction of Large box type heating furnace

Large box type heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，Commonly used inMetal heat treatment,Metal tempering,Metal heat treatment,Metal melting and casting,Improve production efficiency and so on，it has been widely used in electron, building materials, petroleum, aerospace, material and other industries。

Large box type heating furnace

2、Working principle of Large box type heating furnace

Large box type heating furnaceHeat 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.，structure mainly includes: recovery of waste heat, convection chamber, Radiation chamber, furnace chamber, ventilation system and so on，Large box type heating furnaceThe overall structural design is relatively simple，it is widely used in pharmacy, chemical industry, surface treatment, shipping, Household necessities and other industries，the advantage is Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.，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.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、The user interface is friendly, and the operator is easy 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.、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.。

Large box type heating furnace

3、Large box type heating furnace function

Large box type heating furnaceit has the functions of heat treatment, Forging heating, hardening and tempering, temper and quench，It is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，features include Easy to control, Easy to maintain, energy saving and environmental protection, energy-efficient and Strong adaptability，is a kind of Large box type heating furnace manufactured by One-combustion energy saving。

Large box type heating furnace

4、Large box type heating furnace use

The purpose of Large box type heating furnace is introduced as follows:

1. Metal tempering

By properly heating and cooling the metal material, the Large box type heating 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.

2. Energy conservation and environmental protection

The Large box type heating 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.

3. Metal tempering

By properly heating and cooling the metal material, the Large box type heating 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 heat treatment

In addition to forging heating, Large box type heating 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.

5. Metal forging heating

The Large box type heating furnace can heat the metal material to the temperature required for forging, improve its plasticity and fluidity, and thus facilitate forging. This is very important for the forging of various metal materials.

Large box type heating furnace

5、Large box type heating furnace structure

The Large box type heating furnace structure is introduced as follows:

1. convection chamber

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

2. Radiation chamber

The heat load of the main place for Large box type 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.

3. ventilation system

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

4. Waste heat recovery system

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

5. furnace chamber

A space for holding metallic materials for heating.

Large box type heating furnace

Large box type heating furnaceis a kind of high quality and low price Large box type heating furnace，Strong adaptability,energy-efficient,Strong adaptability,energy saving and environmental protection,Stable and reliable。