Introduction to Flue type heating furnace, heating furnace specifications, model parameters

Flue type heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，It can be used for Energy conservation and environmental protection, Metal heat treatment, Metal melting and casting, Metal forging heating, Metal forging heating, Metal melting and casting and so on，is a kind of high quality and low price Flue type heating furnace，widely used in pharmacy, surface treatment, aerospace, material, metallurgy and other fields，at the start of the operation,Heat of combustion based on fuel. Natural gas is sprayed from the burner, mixed with combustion-supporting air and burned to produce high-temperature flame and smoke. These high-temperature flames and smoke transfer heat to the metal materials in the furnace by radiation and convection, so that they gradually heat up to the temperature required for forging.。

1、Brief introduction of Flue type heating furnace

Flue type heating furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.。

Flue type heating furnace

2、Flue type heating furnace characteristics

The Flue type heating furnace features are as follows:

1. Efficient heating

The Flue type 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. 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 Flue type heating furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

3. Easy to maintain

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

4. Easy to control

By adjusting the burner and ventilation system, the temperature and atmosphere in the furnace can be accurately controlled to meet the heating requirements of different metal materials.

5. Easy to maintain

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

Flue type heating furnace

3、Flue type heating furnace function

Flue type heating furnacemultifunctional, with functions such as quench, hardening and tempering, anneal, normalizing and heat treatment。

Flue type heating furnace

4、Structural characteristics of Flue type heating furnace

The Flue type heating furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. Radiation chamber

The heat load of the main place for Flue 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. 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.

4. ventilation system

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

5. 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.

Flue type heating furnace

5、Flue type heating furnace use

The purpose of Flue type heating furnace is introduced as follows:

1. Metal tempering

By properly heating and cooling the metal material, the Flue 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. Improve production efficiency

The Flue type heating 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. Metal forging heating

The Flue 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.

4. Energy conservation and environmental protection

The Flue 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.

5. Metal heat treatment

In addition to forging heating, Flue 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.

Flue type heating furnace

6、Why choose One-combustion energy saving?

Choosing a suitable Flue type heating furnace manufacturer requires comprehensive consideration of many aspects. First of all, we should examine the strength of manufacturers, including production capacity, R&D team and industry experience. Strong manufacturers can better ensure product supply and innovation ability. Secondly, product quality is the key, and it is evaluated by product certification, material selection and manufacturing process to ensure the durability of products. Product performance can not be ignored, so we should choose manufacturers with matching technical parameters, rich types and customized services according to actual needs. After-sales service is equally important. Professional and timely service team, perfect after-sales content and extensive service network can make users worry about nothing. In addition, market reputation is also an important reference. We can understand the reputation and status of manufacturers through customer evaluation, industry reputation and award-winning honor. Finally, it is necessary to analyze the price and cost performance, and on the premise of ensuring the quality and performance, choose a manufacturer with reasonable price and high cost performance, so as to purchase Flue type heating furnace products that meet the demand and have good cost performance.。

One-combustion energy saving

Flue type heating furnaceit is widely used in Household necessities, chemical industry, war industry, machinery, light industry and other industries，It 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.。