What is a Continuous bright heat treatment furnace? Introduction to the principle of heating furnace structure

Continuous bright heat treatment furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，It is mostly used in Metal forging heating, Metal melting and casting, Energy conservation and environmental protection, Metal forging heating, Metal heat treatment, Metal melting and casting and so on，it has been widely used in material, machinery, heat treatment, Household necessities, aerospace and other industries，is a kind of high quality and low price Continuous bright heat treatment furnace，at work,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.。The following is to introduce the Continuous bright heat treatment furnace:

1、Brief introduction of Continuous bright heat treatment furnace

Continuous bright heat treatment 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.。

Continuous bright heat treatment furnace

2、Continuous bright heat treatment furnace principle

Continuous bright heat treatment furnacein the course of work,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.，the product looks atmospheric.，it is mainly composed of ventilation system, convection chamber, ventilation system, convection chamber and ventilation system，This productThe overall structural design is simple and novel.，is a common Continuous bright heat treatment furnace，it can be used in electron, chemical industry, surface treatment, pharmacy, shipping and other industries。

Continuous bright heat treatment furnace

3、Continuous bright heat treatment furnace characteristics

The Continuous bright heat treatment furnace features are as follows:

1. 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.

2. Efficient heating

The Continuous bright heat treatment 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.

3. Easy to maintain

The structural design of the Continuous bright heat treatment furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

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 Continuous bright heat treatment furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

5. Strong adaptability

The Continuous bright heat treatment furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

Continuous bright heat treatment furnace

4、Continuous bright heat treatment furnace function

Continuous bright heat treatment furnacemultifunctional, with functions such as normalizing, Casting heating, hardening and tempering, Forging heating and anneal，is a Continuous bright heat treatment furnace，features include Easy to maintain, Strong adaptability, Easy to control, energy-efficient and Stable and reliable，Mainly used forMetal melting and casting,Metal heat treatment,Improve production efficiency,Metal heat treatment andEnergy conservation and environmental protection，support customization。

Continuous bright heat treatment furnace

5、Continuous bright heat treatment furnace structure

The Continuous bright heat treatment furnace structure is introduced as follows:

1. ventilation system

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

2. 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.

3. furnace chamber

A space for holding metallic materials for heating.

4. 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.

5. combustor

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

Continuous bright heat treatment furnace

Continuous bright heat treatment furnacewidely used in building materials, petroleum, light industry, metallurgy, automobile and other fields，the product looks beautiful.，It can be used for Metal tempering, Improve production efficiency, Metal tempering, Energy conservation and environmental protection, Metal forging heating, Improve production efficiency and so on。