Introduction to Tubular industrial furnace, forging furnace advantages, characteristics and principles

Tubular industrial 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.。

1、Brief introduction of Tubular industrial furnace

Tubular industrial furnaceIt is a forging heating device using gas as fuel.，structure mainly includes: combustor, furnace chamber, convection chamber, Radiation chamber, ventilation system and so on，productThe overall structural design is relatively simple and compact.，the advantage is It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、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.、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.。

Tubular industrial furnace

2、Tubular industrial furnace application

Tubular industrial furnaces have the following purposes.

1. Metal melting and casting

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

2. Improve production efficiency

The Tubular industrial furnace has the advantages of fast heating speed and accurate temperature control, which can improve production efficiency. This is especially important for mass-produced forging workshops.

3. Energy conservation and environmental protection

The Tubular industrial 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.

4. Metal forging heating

The Tubular industrial 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.

5. Improve production efficiency

The Tubular industrial furnace has the advantages of fast heating speed and accurate temperature control, which can improve production efficiency. This is especially important for mass-produced forging workshops.

Tubular industrial furnace

3、Tubular industrial furnace structure composition

The Tubular industrial furnace has the following structure

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. combustor

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

3. Radiation chamber

The heat load of the main place for Tubular 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.

4. Waste heat recovery system

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

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.

Tubular industrial furnace

4、Working principle of Tubular industrial furnace

Tubular industrial furnaceat 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.，is a popular Tubular industrial furnace。

Tubular industrial furnace

5、Physical picture of Tubular industrial furnace

The omni-directional high-definition real shot of the Tubular industrial furnace is shown as follows to meet the purchase needs of our customers.。

Tubular industrial furnace

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

6、Company discount

Tubular industrial furnace is a new type of forging furnace introduced by One-combustion energy saving manufacturer, which has a wide range of applications, complete structural design and high working efficiency. It is an ideal equipment for electron and other industries. Now consult One-combustion energy savingproduce的Tubular industrial furnace, you can enjoy the discount, and there are many activities for you, such as full reduction and full reduction。

One-combustion energy saving

Tubular industrial furnacethe advantage is 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.、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.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.，usually used in Household necessities, heat treatment, chemical industry, building materials, war industry and other fields。