What is a Continuous annealing heat treatment furnace? Introduction to the principle of forging furnace structure

Continuous annealing heat treatment furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，the main features are Strong adaptability, Stable and reliable, Easy to control, Easy to maintain and Strong adaptability，the product looks atmospheric.，it is mainly composed of convection chamber, furnace chamber, recovery of waste heat, combustor and recovery of waste heat，productThe overall structural design is relatively simple and compact.，it is an ideal choice for customers to buy Continuous annealing heat treatment furnace。

1、Brief introduction of Continuous annealing heat treatment furnace

Continuous annealing heat treatment furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，in the course of work,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 an advanced Continuous annealing heat treatment furnace developed by our company in combination with the actual situation of the industry。

Continuous annealing heat treatment furnace

2、Continuous annealing heat treatment furnace application

Continuous annealing heat treatment furnaces have the following purposes.

1. Improve production efficiency

The Continuous annealing heat treatment 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.

2. Metal melting and casting

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

3. Metal tempering

By properly heating and cooling the metal material, the Continuous annealing heat treatment 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.

4. Improve production efficiency

The Continuous annealing heat treatment 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.

5. Metal forging heating

The Continuous annealing heat treatment 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.

Continuous annealing heat treatment furnace

3、Working principle of Continuous annealing heat treatment furnace

Continuous annealing heat treatment furnaceHeat of combustion based on fuel. Fuel gas (such as natural gas, liquefied petroleum gas, etc.) is mixed with combustion-supporting air through the burner and burned to produce high-temperature flame and flue gas. These high-temperature flames and smoke exchange heat with metal materials in the furnace, so that they gradually heat up to the temperature required for forging.。

Continuous annealing heat treatment furnace

4、Continuous annealing heat treatment furnace HD picture real shot

Continuous annealing heat treatment furnace picture at a glance, showing elegance.。

Continuous annealing heat treatment furnace

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

5、Continuous annealing heat treatment furnace structure composition

The Continuous annealing heat treatment furnace has the following structure

1. combustor

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

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 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.

4. Radiation chamber

The heat load of the main place for Continuous annealing heat treatment 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.

5. ventilation system

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

Continuous annealing heat treatment furnace

6、Continuous annealing heat treatment furnace quotation

The Continuous annealing heat treatment furnace price is introduced as follows:

1. manufacturing cost

The production cost determines the price. The production cost here mainly includes technology, materials, technology, manpower and other related factors, among which the technology content is high, and the cost is relatively high, but the performance will be better; The better the quality of raw materials, the greater the cost and the longer the overall life of the product; If the manufacturer has a rational manufacturing process and strict production management system, and can make full use of human and material resources, then it can reduce the waste of expenses and production costs to a great extent, and the Continuous annealing heat treatment furnace just meets this condition, so as to ensure the high-tech content and high quality of products, it can also enjoy low prices.

2. market competition

Market change is one of the factors that affect the price range greatly. Market change is unstable, but there are certain rules to follow. Market change is caused by other factors, such as economic instability, competition among manufacturers and too big difference between supply and demand. These factors are the core reasons that cause the market to fluctuate greatly, and then it will have a bad impact on prices.

3. select a qualified person

The raw materials used by manufacturers of different products will definitely be different. Some manufacturers use good raw materials for processing, and the cost of producing and manufacturing products is definitely high. If the quality of products produced by manufacturers is not guaranteed and the materials used are not very good, then the production cost of products will be low, and the price will be very low.

4. technology content

Each customer needs different products, wants to achieve different purposes, and has different product technical design. The higher or more advanced the technical requirements, the more the product cost will be, and the price will increase with the increase of cost. On the contrary, the price will be cheaper.

5. Self quality

Quality is an important and fundamental factor that affects the price of Continuous annealing heat treatment furnace. In the final analysis, its price depends on its quality. Usually, Continuous annealing heat treatment furnace with better quality will cost more, and such products have better effects, longer service life and more advanced technology. A Continuous annealing heat treatment furnace with a relatively general quality will cost less, have a shorter service life and have a relatively general use effect.

Continuous annealing heat treatment furnace

Continuous annealing heat treatment furnaceWidely used inMetal tempering,Metal melting and casting,Energy conservation and environmental protection,Improve production efficiency,Metal forging heating and so on，at work,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.。