What is a Natural gas stepwise heat treatment furnace? Introduction to the advantages and characteristics of the heating furnace

Natural gas stepwise heat treatment furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，is designed by One-combustion energy saving with advanced technology。

1、Brief introduction of Natural gas stepwise heat treatment furnace

Natural gas stepwise heat treatment 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.。

Natural gas stepwise heat treatment furnace

2、Structural advantages of Natural gas stepwise heat treatment furnace

The Natural gas stepwise heat treatment furnace has the following structure

1. Radiation chamber

The heat load of the main place for Natural gas stepwise heat treatment 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.

2. combustor

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

3. furnace chamber

A space for holding metallic materials for heating.

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. ventilation system

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

Natural gas stepwise heat treatment furnace

3、Natural gas stepwise heat treatment furnace HD real picture

The Natural gas stepwise heat treatment furnace is designed by One-combustion energy saving with advanced technology, and the product has high performance advantages. In order to facilitate our customers to find a satisfactory heating furnace more quickly, the following high-definition pictures are provided for reference.。

Natural gas stepwise heat treatment furnace

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

4、Natural gas stepwise heat treatment furnace characteristics

The Natural gas stepwise heat treatment furnace features are as follows:

1. Easy to maintain

The structural design of the Natural gas stepwise heat treatment furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

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. Strong adaptability

The Natural gas stepwise heat treatment furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

4. Stable and reliable

The Natural gas stepwise heat treatment 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. Easy to control

By adjusting the burner and ventilation system, the temperature and atmosphere in the furnace can be accurately controlled to meet the heating requirements of different metal materials.

Natural gas stepwise heat treatment furnace

5、Natural gas stepwise heat treatment furnace structure composition

The Natural gas stepwise heat treatment furnace has the following structure

1. Radiation chamber

The heat load of the main place for Natural gas stepwise heat treatment 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.

2. convection chamber

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

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.

Natural gas stepwise heat treatment furnace

6、One-combustion energy saving's strength

The company has many years of Natural gas stepwise heat treatment furnace manufacturing experience, large scale and strong strength.。

One-combustion energy saving

Natural gas stepwise heat treatment furnaceUsually equipped with intelligent control system, it can automatically adjust the parameters such as gas supply and air flow according to the heating demand, and realize accurate control of the temperature and atmosphere in the furnace.、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.、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.、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.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.，is a popular Natural gas stepwise heat treatment furnace。