Introduction to SCR flue gas denitrification equipment, advantages, characteristics and principles of SCR denitration system

SCR flue gas denitrification equipmentthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，was developed and designed by One-combustion energy saving。

1、Brief introduction of SCR flue gas denitrification equipment

SCR flue gas denitrification equipmentdelective catalytic reduction technology is an efficient flue gas denitrification technology.，the product looks atmospheric.。

SCR flue gas denitrification equipment

2、SCR flue gas denitrification equipment use

SCR flue gas denitrification equipmentIt has a wide range of uses, and is often used inImprove product quality,Flue gas denitrification,environmental protection,Promote sustainable development,Meet the requirements of environmental protection and so on，it can be used in coal-fired power station, iron and steel plant, Gas power plant, cement plant, metallurgy and other industries，The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of SCR 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, SCR flue gas denitrification equipment 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 SCR 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 is mainly due to the promotion of the catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.、Technology has been developed and applied for many years, and it is mature and stable. The SCR flue gas denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the SCR 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.、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 SCR 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.、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 SCR flue gas denitrification equipment technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.，is an advanced SCR flue gas denitrification equipment developed by our company in combination with the actual situation of the industry。

SCR flue gas denitrification equipment

3、SCR flue gas denitrification equipment picture

SCR flue gas denitrification equipment HD real shot, showing the product style.。

SCR flue gas denitrification equipment

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

4、SCR flue gas denitrification equipment structure composition

The SCR flue gas denitrification equipment has the following structure

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. 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.

3. 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.

4. Reducing agent storage and supply system

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

5. 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.

SCR flue gas denitrification equipment

5、Working principle of SCR flue gas denitrification equipment

SCR flue gas denitrification equipmentat 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.，The overall structural design is simple and novel.，it is mainly composed of control system, Temperature control and monitoring system, Catalyst supply system, Flue gas mixing and distribution system and Catalyst reactor，Commonly used inImprove product quality,environmental protection,Flue gas denitrification,Promote sustainable development,environmental protection and so on，it has the functions of Improve working conditions, environmental protection, Improve energy efficiency, Promote sustainable development and Improve working conditions，it is an ideal choice for customers to buy SCR flue gas denitrification equipment。

SCR flue gas denitrification equipment

6、SCR flue gas denitrification equipment quotation

The SCR flue gas denitrification equipment price is introduced as follows:

1. sales mode

There are direct selling manufacturers and agents in the market. Agents are higher than direct selling manufacturers, mainly because agents get goods from manufacturers, sell them to customers and earn the difference from middlemen, so the natural price is higher.

2. deploy

Products of the same style, different configurations, the product price is definitely different, therefore, the SCR flue gas denitrification equipment price is affected by the configuration, and the price varies.

3. regional advantages

One-combustion energy saving located in Shandong(Province)., the transportation here is developed and convenient, and the products can be transported to the designated place in a short time, which saves customers a sum of transportation expenses.

4. Quality advantages and disadvantages

The selling price of excellent quality products is also high, so users should also consider the quality and price of products comprehensively when purchasing products, so as to buy products with high cost performance.

5. Brand strength

At present, there are various brands of SCR flue gas denitrification equipment in Jinan. The performance, quality and after-sales of products under different brands are different, and the prices of SCR flue gas denitrification equipment are different.

SCR flue gas denitrification equipment

SCR flue gas denitrification equipmentMainly used forFlue gas denitrification,Improve product quality,environmental protection,Promote sustainable development andMeet the requirements of environmental protection，it has the characteristics of Less secondary pollution, Promote sustainable development, Stable operation, Stable operation and Strong adaptability。