Introduction to Denitrification of circular furnace in steel plant and SCR denitration system structure principle

Denitrification of circular furnace in steel plantit 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.，it is widely used in building materials, iron and steel plant, metallurgy, cement plant and Gas power plant，be loved by our customers.。The following is to introduce the Denitrification of circular furnace in steel plant:

1、Brief introduction of Denitrification of circular furnace in steel plant

Denitrification of circular furnace in steel plantdelective catalytic reduction technology is an efficient flue gas denitrification technology.，customizable。

Denitrification of circular furnace in steel plant

2、Denitrification of circular furnace in steel plant application

Denitrification of circular furnace in steel plantIt has a wide range of uses, including Improve product quality, Meet the requirements of environmental protection, Flue gas denitrification, Promote sustainable development and Improve product quality，multifunctional, with functions such as Promote sustainable development, Improve energy efficiency, Improve working conditions, Improve energy efficiency and Promote sustainable development，usually used in coal-fired power station, building materials, coal-fired power station, metallurgy, Gas power plant and other fields，it is an ideal choice for customers to buy Denitrification of circular furnace in steel plant。

Denitrification of circular furnace in steel plant

3、Denitrification of circular furnace in steel plant HD real shot

One-combustion energy saving provides customers with on-site high-definition video, fully demonstrates the advantages of on-site Denitrification of circular furnace in steel plantt operation, and helps customers to deeply understand the product production process and production site, and gain favorable comments and recognition from customers.。

Denitrification of circular furnace in steel plant

As you can see from the live video.，One-combustion energy saving is a popular Denitrification of circular furnace in steel plant。

4、Denitrification of circular furnace in steel plant structure

The Denitrification of circular furnace in steel plant structure is introduced as follows:

1. 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.

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. Reducing agent storage and supply system

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

4. Flue gas mixing and distribution

The mixed reducing agent and flue gas are fully mixed in the mixing tube and evenly distributed to the catalyst reactor through the distribution system.

5. Reactor

It is the core component of Denitrification of circular furnace in steel plant technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

Denitrification of circular furnace in steel plant

5、Structural advantages of Denitrification of circular furnace in steel plant

The Denitrification of circular furnace in steel plant has the following structure

1. 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.

2. control system

The whole Denitrification of circular furnace in steel plant is automatically controlled, including the adjustment of reducing agent supply, flue gas flow and temperature, so as to ensure the stable operation of the system and achieve the expected denitrification effect.

3. Temperature control and monitoring

The temperature in the catalyst reactor is maintained within the optimal reaction temperature range through the temperature control and monitoring system.

4. 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.

5. 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.

Denitrification of circular furnace in steel plant

6、Brief introduction of Denitrification of circular furnace in steel plant

Denitrification of circular furnace in steel plantis an efficient, stable and environment-friendly flue gas denitrification technology.，the product looks atmospheric.，it has the functions of environmental protection, Improve working conditions, environmental protection, Promote sustainable development and Improve energy efficiency，structure mainly includes: Flue gas mixing and distribution system, control system, Catalyst reactor, Catalyst supply system, Temperature control and monitoring system and so on，productThe overall structural design is simple and novel.，in the course of work,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.。

Denitrification of circular furnace in steel plant

Denitrification of circular furnace in steel plantit has the characteristics of Promote sustainable development, Mature and stable technology, Good selectivity, High denitration efficiency and Environment friendly，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 of circular furnace in steel plant technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Denitrification of circular furnace in steel plant technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、Technology has been developed and applied for many years, and it is mature and stable. The Denitrification of circular furnace in steel plant has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Denitrification of circular furnace in steel plant technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Denitrification of circular furnace in steel plant 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 of circular furnace in steel plant technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、The 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 Denitrification of circular furnace in steel plant 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.，multifunctional, with functions such as Promote sustainable development, Improve working conditions, Improve energy efficiency, Improve working conditions and environmental protection。