Introduction to Round bar heating furnace, Forging furnace advantages, characteristics and principles

Round bar heating 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.，multifunctional, with functions such as hardening and tempering, normalizing, temper, heat treatment and Casting heating，in the course of 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.，it is an ideal choice for customers to buy Round bar heating furnace。

1、Brief introduction of Round bar heating furnace

Round bar heating furnaceIt is a forging heating device using gas as fuel.。

Round bar heating furnace

2、Structural characteristics of Round bar heating furnace

The Round bar heating 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. ventilation system

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

3. Radiation chamber

The heat load of the main place for Round bar 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.

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. 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.

Round bar heating furnace

3、Advantages of Round bar heating furnace principle

Round bar heating furnaceat 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.，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.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、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.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.，it can be used in automobile, building materials, war industry, chemical industry, petroleum and other industries。

Round bar heating furnace

4、Round bar heating furnace working site

One-combustion energy saving provides customers with on-site high-definition video, fully demonstrates the advantages of on-site productt operation, and helps customers to deeply understand the Round bar heating furnace production process and production site, and gain favorable comments and recognition from customers.。

Round bar heating furnace

As you can see from the live video.，One-combustion energy saving energy saving and environmental protection,Easy to maintain,Easy to control,energy-efficient,energy saving and environmental protection。

5、Round bar heating furnace function

Round bar heating furnacemultifunctional, with functions such as Forging heating, temper, quench, normalizing and anneal，Commonly used inImprove production efficiency,Metal forging heating,Energy conservation and environmental protection,Metal melting and casting,Metal heat treatment and so on，can be customized according to user's needs.。

Round bar heating furnace

Round bar heating furnacethe product looks atmospheric.，Mainly used forEnergy conservation and environmental protection,Metal tempering,Metal melting and casting,Metal heat treatment andMetal forging heating。