Introduction to Denitrification system for steel pipe heating furnace and SCR flue gas denitrification structure principle

Denitrification system for steel pipe heating furnaceis an efficient, stable and environment-friendly flue gas denitrification technology.，the advantage is The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Denitrification system for steel pipe heating furnace technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Denitrification system for steel pipe heating furnace technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Denitrification system for steel pipe heating furnace 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 is mainly due to the promotion of the catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Denitrification system for steel pipe heating furnace 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.、There are many kinds of catalysts used in the technology, including vanadium-based catalysts and titanium-based catalysts, which can promote the chemical reaction between reductant and NOx at a lower 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 Denitrification system for steel pipe heating furnace technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、The by-products produced by the 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 Denitrification system for steel pipe heating furnace 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.，low in price。

1、Brief introduction of Denitrification system for steel pipe heating furnace

Denitrification system for steel pipe heating furnacedelective catalytic reduction technology is an efficient flue gas denitrification technology.，widely used in building materials, coal-fired power station, Gas power plant, cement plant, iron and steel plant and other fields，It has a wide range of uses, and is often used inImprove product quality,environmental protection,Flue gas denitrification,Promote sustainable development,Promote sustainable development and so on，Catalysts are used to promote the selective catalytic reduction reaction between reducing agents (such as ammonia and urea) and NOx in flue gas. Under the action of catalyst, the reductant preferentially reacts with NOx to generate harmless nitrogen and water vapor, but hardly reacts with oxygen in flue gas. This chemical reaction is usually carried out in the temperature range of 200-450℃, and the specific reaction temperature depends on the type of catalyst selected.，it has the functions of environmental protection, Improve energy efficiency, Promote sustainable development, environmental protection and Improve working conditions。

Denitrification system for steel pipe heating furnace

2、Denitrification system for steel pipe heating furnace application

Denitrification system for steel pipe heating furnaceIt can be used for Meet the requirements of environmental protection, Improve product quality, Flue gas denitrification, environmental protection, Promote sustainable development, Meet the requirements of environmental protection and so on，the product looks beautiful.，it is an ideal choice for customers to buy Denitrification system for steel pipe heating furnace。

Denitrification system for steel pipe heating furnace

3、Working principle of Denitrification system for steel pipe heating furnace

Denitrification system for steel pipe heating furnaceat the start of the operation,Ammonia gas or other suitable reducing agent (such as urea aqueous solution) is sprayed into the flue gas upstream of the catalyst at high temperature. Under the action of catalyst, the reducing agent selectively reacts with nitrogen oxides (NOx) in flue gas to generate pollution-free nitrogen and water vapor. Because NH3 is selective, it only reacts with NOx and basically does not react with O2, so this technology is called selective catalytic reduction denitrification.，is a Denitrification system for steel pipe heating furnace，it is widely used inmetallurgy,building materials,metallurgy,Gas power plant,coal-fired power station and other industries。

Denitrification system for steel pipe heating furnace

4、Structural characteristics of Denitrification system for steel pipe heating furnace

The Denitrification system for steel pipe heating furnace has the following structure

1. 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.

2. Catalytic reduction reaction

Under the action of catalyst, the reductant and NOx in flue gas undergo selective catalytic reduction reaction to generate nitrogen and water vapor.

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 Denitrification system for steel pipe heating furnace technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

Denitrification system for steel pipe heating furnace

5、On-site real shot of Denitrification system for steel pipe heating furnace

One-combustion energy saving Denitrification system for steel pipe heating furnace manufacturers, a variety of series of Denitrification system for steel pipe heating furnace with high-definition pictures at a glance, showing the product style, for the majority of users to choose at will.。

Denitrification system for steel pipe heating furnace

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

Denitrification system for steel pipe heating furnaceCommonly used inFlue gas denitrification,Improve product quality,environmental protection,Promote sustainable development,Meet the requirements of environmental protection and so on，Structure consists of Catalyst reactor, Catalyst supply system, control system, Flue gas mixing and distribution system, Temperature control and monitoring system and so on，Denitrification system for steel pipe heating furnaceSimple structure and reliable operation.。