Introduction to Energy saving and environmentally friendly tube furnace and heating furnace structure principle

Energy saving and environmentally friendly tube 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.，is a Energy saving and environmentally friendly tube furnace newly developed by One-combustion energy saving。

1、Brief introduction of Energy saving and environmentally friendly tube furnace

Energy saving and environmentally friendly tube 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.。

Energy saving and environmentally friendly tube furnace

2、Energy saving and environmentally friendly tube furnace structure composition

The Energy saving and environmentally friendly tube 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. 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.

3. 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.

4. ventilation system

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

5. Radiation chamber

The heat load of the main place for Energy saving and environmentally friendly tube 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.

Energy saving and environmentally friendly tube furnace

3、Energy saving and environmentally friendly tube furnace function

Energy saving and environmentally friendly tube furnacemultifunctional, with functions such as temper, Forging heating, heat treatment, quench and normalizing，the advantage is Natural gas is used as a heat source, resulting in less waste gas and smoke after combustion, and less pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、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.、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.。

Energy saving and environmentally friendly tube furnace

4、Energy saving and environmentally friendly tube furnace HD picture

High-definition map of Energy saving and environmentally friendly tube furnace is displayed, and the high-definition map of factory area is taken by One-combustion energy saving for reference of our customers.。

Energy saving and environmentally friendly tube furnace

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

5、Advantages of Energy saving and environmentally friendly tube furnace principle

Energy saving and environmentally friendly tube furnacethe principle is simple.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 functions of anneal, Casting heating, hardening and tempering, Forging heating and Casting heating，it is an ideal choice for customers to buy Energy saving and environmentally friendly tube furnace。

Energy saving and environmentally friendly tube furnace

6、One-combustion energy saving's strength

The company has many years of Energy saving and environmentally friendly tube furnace manufacturing experience, large scale and strong strength.。

One-combustion energy saving

Energy saving and environmentally friendly tube furnaceis a kind of high quality and low price Energy saving and environmentally friendly tube furnace，It is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.。