What is a Multi tube continuous heating furnace? Introduction to the advantages and characteristics of heating furnace functions

Multi tube continuous heating furnaceIt is a forging heating device using gas as fuel.，is developed and improved by One-combustion energy saving。The following is to introduce the Multi tube continuous heating furnace:

1、Brief introduction of Multi tube continuous heating furnace

Multi tube continuous heating 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 structural design is simple, novel and special.，it is mainly composed of furnace chamber, ventilation system, ventilation system, recovery of waste heat and combustor。

Multi tube continuous heating furnace

2、Working principle of Multi tube continuous heating furnace

Multi tube continuous heating furnacethe principle is simple.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 Multi tube continuous heating furnace。

Multi tube continuous heating furnace

3、Multi tube continuous heating furnace structure composition

The Multi tube continuous heating furnace has the following structure

1. Radiation chamber

The heat load of the main place for Multi tube continuous 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.

2. ventilation system

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

3. furnace chamber

A space for holding metallic materials for heating.

4. Waste heat recovery system

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

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.

Multi tube continuous heating furnace

4、Multi tube continuous heating furnace use

The purpose of Multi tube continuous heating furnace is introduced as follows:

1. Energy conservation and environmental protection

The Multi tube continuous 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.

2. Metal heat treatment

In addition to forging heating, Multi tube continuous 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.

3. Metal melting and casting

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

4. Metal tempering

By properly heating and cooling the metal material, the Multi tube continuous 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.

5. Metal forging heating

The Multi tube continuous 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.

Multi tube continuous heating furnace

5、Multi tube continuous heating furnace characteristics

The Multi tube continuous heating furnace features are as follows:

1. Efficient heating

The Multi tube continuous heating furnace can heat the metal to the required forging temperature in a very short time, reducing the loss caused by the oxidation of the metal.

2. Strong adaptability

The Multi tube continuous heating 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.

3. Easy to maintain

The structural design of the Multi tube continuous heating furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

4. Stable and reliable

The Multi tube continuous heating furnace has a stable combustion system and temperature control system, which can ensure the uniformity and stability of the temperature in the furnace, thus improving the quality and production efficiency of forged products.

5. Easy to control

The combustion system and ventilation system of the Multi tube continuous heating furnace can be adjusted as required to accurately control the temperature and atmosphere in the furnace and meet the heating requirements of different metal materials.

Multi tube continuous heating furnace

Multi tube continuous heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，is a Multi tube continuous heating furnace，It has the functions of Improve production efficiency, Metal heat treatment, Metal forging heating, Energy conservation and environmental protection and Metal tempering。