What is a Roasting tube type roasting furnace? Introduction to the advantages and characteristics of the heating furnace

Roasting tube type roasting furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，it has the functions of heat treatment, normalizing, hardening and tempering, anneal and Casting heating，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.，is carefully developed by One-combustion energy saving combined with advanced technology。

1、Brief introduction of Roasting tube type roasting furnace

Roasting tube type roasting furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，it is mainly composed of furnace chamber, convection chamber, ventilation system, combustor and recovery of waste heat，productSimple structure and reliable operation.。

Roasting tube type roasting furnace

2、Roasting tube type roasting furnace real shot picture

The details of the Roasting tube type roasting furnace are displayed in many directions, and the Roasting tube type roasting furnace is beautiful and cost-effective.。

Roasting tube type roasting furnace

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

3、On-site real shot of Roasting tube type roasting furnace

HD picture of One-combustion energy saving Roasting tube type roasting furnace,Stable and reliable。

Roasting tube type roasting furnace

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

4、Roasting tube type roasting furnace video

The following is the live video of Roasting tube type roasting furnace designed and produced by One-combustion energy saving for users, from which we can see the Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、Adopting advanced combustion technology and control system can realize full combustion of natural gas and improve combustion efficiency. At the same time, some equipment is also equipped with waste heat recovery system, which can further recycle the waste heat in exhaust smoke and improve energy utilization efficiency.、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.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost. of One-combustion energy savingProduction and processing的Roasting tube type roasting furnace.。

Roasting tube type roasting furnace

As you can see from the live video.，One-combustion energy saving multifunctional, with functions such as Forging heating, hardening and tempering, temper, anneal and Casting heating。

5、Structural advantages of Roasting tube type roasting furnace

The Roasting tube type roasting furnace has the following structure

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. 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 Roasting tube type roasting 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. combustor

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

Roasting tube type roasting furnace

Roasting tube type roasting furnaceat 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.，it has the characteristics of Strong adaptability, energy-efficient, Stable and reliable, Easy to control and Easy to maintain。