What is a Multi tube continuous heating furnace? Introduction to the advantages and characteristics of the 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.，Widely used inImprove production efficiency,Metal tempering,Metal melting and casting,Energy conservation and environmental protection,Metal heat treatment and so on，multifunctional, with functions such as heat treatment, Casting heating, hardening and tempering, anneal and normalizing。

1、Brief introduction of Multi tube continuous heating furnace

Multi tube continuous heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，is a kind of Multi tube continuous heating furnace manufactured by One-combustion energy saving。

Multi tube continuous heating furnace

2、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. 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.

3. 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.

4. energy saving and environmental protection

Natural gas is a kind of clean energy, which produces less waste gas and waste smoke after combustion and has little environmental pollution. At the same time, through wall regenerative combustion technology, flue gas waste heat recovery system and other technical means, the Multi tube continuous heating furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

5. 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.

Multi tube continuous heating furnace

3、Working principle of Multi tube continuous heating furnace

Multi tube continuous heating furnacethe principle is simple.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.，is a Multi tube continuous heating furnace，it can be used in surface treatment, Machinery manufacturing, machinery, shipping, building materials and other industries。

Multi tube continuous heating furnace

4、Video analysis of Multi tube continuous heating furnace

The following is the live video of Multi tube continuous heating furnace designed and produced by One-combustion energy saving for users, from which we can see the the advantage is The use of clean and environmentally friendly natural gas as fuel effectively avoids the adverse effects of chemical reactions between impurities such as coal-fired furnaces and forgings during heating. At the same time, natural gas has high calorific value and high combustion temperature, and the combustion temperature can be further increased by preheating air and fuel. In addition, the gas forging heating furnace also has good heat loss control ability and intelligent control system, which can accurately adjust the ratio of air to natural gas, ensure full combustion of natural gas, and reduce mechanical incomplete combustion and chemical incomplete combustion.、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.、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.、Using regenerative combustion system or advanced burner design can realize the uniform distribution of temperature in the furnace, ensure the uniform heating of metal materials and improve product quality. of One-combustion energy savingMulti tube continuous heating furnace.。

Multi tube continuous heating furnace

As you can see from the live video.，One-combustion energy saving It is an efficient, energy-saving and environment-friendly metal heating device.。

5、Multi tube continuous heating furnace structure composition

The Multi tube continuous heating furnace has the following structure

1. Waste heat recovery system

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

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

4. furnace chamber

A space for holding metallic materials for heating.

5. 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.

Multi tube continuous heating furnace

Multi tube continuous heating furnaceEfficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、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.、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.，It has the functions of Metal heat treatment, Metal forging heating, Metal melting and casting, Energy conservation and environmental protection and Improve production efficiency。