Introduction to Steel pipe heating furnace flue gas denitrification equipment and SCR flue gas denitrification structure principle

Steel pipe heating furnace flue gas denitrification equipmentis an efficient, stable and environment-friendly flue gas denitrification technology.，the product looks beautiful.，is a Steel pipe heating furnace flue gas denitrification equipment，it has the structure of Catalyst supply system, control system, Catalyst reactor, Temperature control and monitoring system and Flue gas mixing and distribution system，usually used in cement plant, building materials, Gas power plant, metallurgy, iron and steel plant and other fields。

1、Brief introduction of Steel pipe heating furnace flue gas denitrification equipment

Steel pipe heating furnace flue gas denitrification equipmentit refers to the process of removing nitrogen oxides from flue gas to reduce environmental pollution. NOx is a pollutant harmful to the atmospheric environment, which has strong irritation and toxicity, and will lead to environmental problems such as acid rain and photochemical smog, and also endanger human health. The main principle of flue gas denitrification technology is to reduce NOx to nitrogen and water by adding appropriate reducing agent or catalyst in the combustion process or flue gas treatment system, so as to reduce NOx emission.，Cheap and high quality。

Steel pipe heating furnace flue gas denitrification equipment

2、Steel pipe heating furnace flue gas denitrification equipment advantage

The advantages of Steel pipe heating furnace flue gas denitrification equipment are as follows:

1. Environmental friendliness

The by-products produced by Steel pipe heating furnace flue gas denitrification equipment technology are mainly nitrogen and water vapor, which are harmless to the environment and will not cause secondary pollution. Compared with the traditional wet flue gas denitrification technology, the Steel pipe heating furnace flue gas denitrification equipment technology does not need to use a lot of water resources and will not produce pollutants such as wastewater, which is more in line with the requirements of environmental protection and sustainable development.

2. economic viability

The initial investment of this technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Steel pipe heating furnace flue gas denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Steel pipe heating furnace flue gas denitrification equipment technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

3. Diversity and high efficiency of catalysts

There are many kinds of catalysts used in the Steel pipe heating furnace flue gas denitrification equipment technology, including vanadium-based catalysts and titanium-based catalysts, which can promote the chemical reaction between reductant and NOx at low temperature. At the same time, the active components and carrier materials of the catalyst are constantly being developed and improved to improve its catalytic efficiency and service life. This enables the Steel pipe heating furnace flue gas denitrification equipment technology to maintain high efficiency of denitration in a wider temperature range and more complex flue gas conditions.

4. Mature and stable technology

Steel pipe heating furnace flue gas denitrification equipment technology has been developed and applied for many years, and the technology is mature and stable. The Steel pipe heating furnace flue gas denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Steel pipe heating furnace flue gas denitrification equipment technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.

5. economic viability

The initial investment of this technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Steel pipe heating furnace flue gas denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Steel pipe heating furnace flue gas denitrification equipment technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

Steel pipe heating furnace flue gas denitrification equipment

3、Steel pipe heating furnace flue gas denitrification equipment characteristics

The Steel pipe heating furnace flue gas denitrification equipment features are as follows:

1. Strong adaptability

Steel pipe heating furnace flue gas denitrification equipment technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

2. selectivity

Under the action of catalyst, the reducing agent mainly reacts with NOx selectively, but less with other components (such as oxygen) in flue gas, thus reducing unnecessary consumption.

3. High denitration efficiency

The denitration efficiency of Steel pipe heating furnace flue gas denitrification equipment technology can reach more than 90%, and it is a widely used post-combustion denitration technology at present.

4. Environmental protection

The final products of Steel pipe heating furnace flue gas denitrification equipment technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

5. high efficiency

Gate technology can effectively remove NOx from flue gas, and the denitrification efficiency can usually reach more than 90%.

Steel pipe heating furnace flue gas denitrification equipment

4、Steel pipe heating furnace flue gas denitrification equipment structure

The Steel pipe heating furnace flue gas denitrification equipment structure is introduced as follows:

1. Reducing agent storage and supply system

Used to store and supply reducing agent (such as ammonia or urea solution) to the reactor.

2. Temperature control and monitoring system

It is used to monitor and control the temperature of the reactor to ensure that the chemical reaction is carried out in the optimal temperature range.

3. Flue gas mixing and distribution system

Ensure that the flue gas and reducing agent are fully mixed in the reactor to improve the denitrification efficiency.

4. Reducing agent supply

Reducing agents such as liquid pure ammonia or ammonia water (aqueous solution of ammonia) are evaporated and mixed with diluted air or flue gas.

5. Reactor

It is the core component of Steel pipe heating furnace flue gas denitrification equipment technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

Steel pipe heating furnace flue gas denitrification equipment

5、Introduction of advantages of Steel pipe heating furnace flue gas denitrification equipment

Steel pipe heating furnace flue gas denitrification equipments have the following advantages.

1. Environmental friendliness

The by-products produced by Steel pipe heating furnace flue gas denitrification equipment technology are mainly nitrogen and water vapor, which are harmless to the environment and will not cause secondary pollution. Compared with the traditional wet flue gas denitrification technology, the Steel pipe heating furnace flue gas denitrification equipment technology does not need to use a lot of water resources and will not produce pollutants such as wastewater, which is more in line with the requirements of environmental protection and sustainable development.

2. High efficiency denitration capacity

Gate is famous for its high efficiency of denitration, which can usually reach more than 90% denitration efficiency. This means that the Steel pipe heating furnace flue gas denitrification equipment technology can significantly reduce the concentration of nitrogen oxides (NOx) in flue gas and make it meet strict environmental protection emission standards. This high-efficiency denitration ability mainly benefits from the promotion of catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.

3. Intelligent control and convenience of operation

The Steel pipe heating furnace flue gas denitrification equipment has gradually realized intelligent control. By integrating advanced control system and sensor technology, the Steel pipe heating furnace flue gas denitrification equipment can monitor the composition and emission concentration of flue gas in real time, and automatically adjust the injection amount of reductant and the active state of catalyst to ensure the stability and reliability of denitrification efficiency.

4. Wide applicability

Steel pipe heating furnace flue gas denitrification equipment technology is suitable for many industries and processes, such as coal-fired power plants, iron and steel smelting, cement production and so on. These industries will produce a large number of NOx emissions in the production process, and the Steel pipe heating furnace flue gas denitrification equipment technology can provide effective denitrification solutions for them. In addition, the gate technology can be adjusted and optimized according to different flue gas components and emission requirements to meet different denitration requirements.

5. Diversity and high efficiency of catalysts

There are many kinds of catalysts used in the Steel pipe heating furnace flue gas denitrification equipment technology, including vanadium-based catalysts and titanium-based catalysts, which can promote the chemical reaction between reductant and NOx at low temperature. At the same time, the active components and carrier materials of the catalyst are constantly being developed and improved to improve its catalytic efficiency and service life. This enables the Steel pipe heating furnace flue gas denitrification equipment technology to maintain high efficiency of denitration in a wider temperature range and more complex flue gas conditions.

Steel pipe heating furnace flue gas denitrification equipment

6、Brief introduction of Steel pipe heating furnace flue gas denitrification equipment

Steel pipe heating furnace flue gas denitrification equipmentdelective catalytic reduction technology is an efficient flue gas denitrification technology.，the principle is simple.Under the action of catalyst, reducing agents (such as ammonia, urea, etc.) react with nitrogen oxides in flue gas to convert them into harmless nitrogen and water vapor.，the main features are energy saving and environmental protection, Less secondary pollution, Strong adaptability, Stable operation and Economically feasible，was developed and designed by One-combustion energy saving。

Steel pipe heating furnace flue gas denitrification equipment

Steel pipe heating furnace flue gas denitrification equipmentit has the functions of Improve working conditions, Improve energy efficiency, Improve working conditions, Promote sustainable development and Improve energy efficiency，the full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.。