What is a Multi stage trolley heating furnace? Introduction to the advantages, characteristics, and principles of the heating furnace

Multi stage trolley heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，it is widely used inwar industry,Machinery manufacturing,Household necessities,war industry,automobile and other industries，Simple structure and advanced technology.，the main structure includes recovery of waste heat, convection chamber, combustor, furnace chamber and Radiation chamber，at runtime,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 advantage is It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、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 following is to introduce the Multi stage trolley heating furnace:

1、Brief introduction of Multi stage trolley heating furnace

Multi stage trolley 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.，Mainly used forMetal heat treatment,Improve production efficiency,Metal melting and casting,Metal melting and casting andMetal forging heating，it is an ideal choice for customers to buy Multi stage trolley heating furnace。

Multi stage trolley heating furnace

2、Structural characteristics of Multi stage trolley heating furnace

The Multi stage trolley heating furnace has the following structure

1. convection chamber

The high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

2. Radiation chamber

The heat load of the main place for Multi stage trolley 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

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

4. 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.

5. combustor

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

Multi stage trolley heating furnace

3、Physical picture of Multi stage trolley heating furnace

High-definition picture display of Multi stage trolley heating furnace, excellent material selection, reliable quality and trustworthy.。

Multi stage trolley heating furnace

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

4、Introduction of Multi stage trolley heating furnace characteristics

Multi stage trolley heating furnace has the following characteristics

1. Strong adaptability

The Multi stage trolley heating furnace can be used for forging and heating of bar, round steel, square steel, steel plate and other metal materials, and has a wide range of applications.

2. energy saving and environmental protection

As a clean energy source, natural gas produces less pollutants after combustion, which is beneficial to environmental protection. At the same time, the application of waste heat recovery system further improves the energy utilization efficiency.

3. Easy to control

The combustion system and ventilation system of the Multi stage trolley heating furnace can be adjusted as required to accurately control the temperature and atmosphere in the furnace and meet the heating requirements of different metal materials.

4. Stable and reliable

The Multi stage trolley heating furnace has a stable combustion system and temperature control system, which can ensure the uniformity and stability of the temperature in the furnace, thus improving the quality and production efficiency of forged products.

5. Stable and reliable

The Multi stage trolley heating furnace has a stable combustion system and temperature control system, which can ensure the uniformity and stability of the temperature in the furnace, thus improving the quality and production efficiency of forged products.

Multi stage trolley heating furnace

5、Multi stage trolley heating furnace function

Multi stage trolley heating furnaceit has the functions of temper, quench, hardening and tempering, Forging heating and anneal，the main features are Easy to maintain, Easy to control, Easy to control, Stable and reliable and energy-efficient，can be customized according to user's needs.。

Multi stage trolley heating furnace

6、Multi stage trolley heating furnace structure composition

The Multi stage trolley heating 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. furnace chamber

A space for holding metallic materials for heating.

3. Radiation chamber

The heat load of the main place for Multi stage trolley 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. ventilation system

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

5. Waste heat recovery system

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

Multi stage trolley heating furnace

Multi stage trolley heating furnaceWidely used inMetal heat treatment,Improve production efficiency,Metal tempering,Energy conservation and environmental protection,Metal tempering and so on，at work,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.，it has the characteristics of energy-efficient, Stable and reliable, energy-efficient, energy saving and environmental protection and Strong adaptability。