Introduction to Roll trolley heating furnace and heating furnace structure principle

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

1、Brief introduction of Roll trolley heating furnace

Roll 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.，the advantage is It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、Suitable for forging and heating of various metal materials, including steel, aluminum and copper. At the same time, it can also be used in metal heat treatment, tempering and other technological processes.、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.。

Roll trolley heating furnace

2、Roll trolley heating furnace structure

The Roll trolley heating furnace structure is introduced as follows:

1. 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.

2. furnace chamber

A space for holding metallic materials for heating.

3. combustor

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

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

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

Roll trolley heating furnace

3、Roll trolley heating furnace video

Speak directly with facts on the spot。

Roll trolley heating furnace

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd 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.。

4、Roll trolley heating furnace application

Roll trolley heating furnaces have the following purposes.

1. Improve production efficiency

The Roll trolley 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.

2. Energy conservation and environmental protection

The Roll trolley 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.

3. Metal heat treatment

In addition to forging heating, Roll trolley 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.

4. Improve production efficiency

The Roll trolley 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.

5. Metal forging heating

The Roll trolley 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.

Roll trolley heating furnace

5、Advantages of Roll trolley heating furnace principle

Roll trolley heating furnaceat runtime,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.，multifunctional, with functions such as temper, heat treatment, hardening and tempering, normalizing and quench，structure mainly includes: combustor, ventilation system, Radiation chamber, recovery of waste heat, ventilation system and so on，This Roll trolley heating furnaceSimple structure and reliable operation.，It is a forging heating device using gas as fuel.，widely used in surface treatment, war industry, electron, surface treatment, Machinery manufacturing and other fields。

Roll trolley heating furnace

6、Brief introduction of Roll trolley heating furnace

Roll trolley heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，The overall structural design is relatively simple，the main structure includes combustor, furnace chamber, convection chamber, ventilation system, furnace chamber and so on，is based on One-combustion energy saving is carefully developed by One-combustion energy saving combined with advanced technology。

Roll trolley heating furnace

Roll trolley heating furnaceit is widely used inchemical industry,automobile,building materials,Machinery manufacturing,Household necessities and other industries，it is mainly composed of ventilation system, furnace chamber, convection chamber, recovery of waste heat and ventilation system。