What is a Steel plant annealing furnace flue gas denitrification system? SCR denitration system specifications, models, and parameters

Steel plant annealing furnace flue gas denitrification systemis an efficient, stable and environment-friendly flue gas denitrification technology.，Structure consists of Catalyst supply system, control system, Temperature control and monitoring system, Catalyst reactor, Flue gas mixing and distribution system and so on，is a popular Steel plant annealing furnace flue gas denitrification system，the product looks atmospheric.，at 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.。

1、Brief introduction of Steel plant annealing furnace flue gas denitrification system

Steel plant annealing furnace flue gas denitrification systemthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.。

Steel plant annealing furnace flue gas denitrification system

2、Structural advantages of Steel plant annealing furnace flue gas denitrification system

The Steel plant annealing furnace flue gas denitrification system has the following structure

1. 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.

2. control system

The whole Steel plant annealing furnace flue gas denitrification system 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. 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.

4. 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.

5. Reactor

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

Steel plant annealing furnace flue gas denitrification system

3、Functional advantages of Steel plant annealing furnace flue gas denitrification system

Steel plant annealing furnace flue gas denitrification systems have the following advantages.

1. Diversity and high efficiency of catalysts

There are many kinds of catalysts used in the Steel plant annealing furnace flue gas denitrification system 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 plant annealing furnace flue gas denitrification system technology to maintain high efficiency of denitration in a wider temperature range and more complex flue gas conditions.

2. Mature and stable technology

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

3. 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 plant annealing furnace flue gas denitrification system technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Steel plant annealing furnace flue gas denitrification system technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

4. Environmental friendliness

The by-products produced by Steel plant annealing furnace flue gas denitrification system 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 plant annealing furnace flue gas denitrification system 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.

5. Intelligent control and convenience of operation

The Steel plant annealing furnace flue gas denitrification system has gradually realized intelligent control. By integrating advanced control system and sensor technology, the Steel plant annealing furnace flue gas denitrification system 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.

Steel plant annealing furnace flue gas denitrification system

4、Steel plant annealing furnace flue gas denitrification system HD picture

High-definition picture display of Steel plant annealing furnace flue gas denitrification system, excellent material selection, reliable quality and trustworthy.。

Steel plant annealing furnace flue gas denitrification system

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

5、Video analysis of Steel plant annealing furnace flue gas denitrification system

Speak directly with facts on the spot。

Steel plant annealing furnace flue gas denitrification system

As you can see from the live video.，One-combustion energy saving in the course of work,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.。

6、How much is the Steel plant annealing furnace flue gas denitrification system?

The Steel plant annealing furnace flue gas denitrification system price is introduced as follows:

1. Service factor

Service factors always affect the sales price of products, and high-quality service will make customers have greater satisfaction and recognition. The service factors mainly include pre-sales service, in-sales service and after-sales service. For each stage of service, our company takes the price factor into account and makes a reasonable judgment between service and price, so that the Steel plant annealing furnace flue gas denitrification system price and service can meet the actual needs of customers.

2. specifications and models

Because the specifications and models of products are different, their specifications and configurations are not the same. As we all know, the cost of products with high configuration will be higher, and vice versa, because there is a close relationship between product sales price and specifications and models.

3. product costs

The cost of manufacturing Steel plant annealing furnace flue gas denitrification system varies from manufacturer to manufacturer. The higher the cost of manufacturing products, the higher the product price will be. On the other hand, the lower the production cost, the lower the product price, but the quality of products with high production cost is guaranteed, which can reduce the maintenance cost of customers.

4. After-sales service level

There is a close relationship between service and price. High-quality service can not only avoid all worries in the process of product use, but also improve the overall strength and comprehensive credibility of manufacturers. In order to improve the service quality, One-combustion energy saving Steel plant annealing furnace flue gas denitrification system manufacturers provide comprehensive services for customers and products before, during and after sale, and at the same time make the price as favorable as possible to new and old customers, so that the Steel plant annealing furnace flue gas denitrification system price can meet the purchasing needs of customers.

5. market demand

The difference between the supply and demand of manufacturers and customers will also affect the Steel plant annealing furnace flue gas denitrification system price. When the demand of customers on the market increases and the supply of products by manufacturers is small, the Steel plant annealing furnace flue gas denitrification system price will increase with the increase of demand. On the contrary, when the supply of product manufacturers on the market exceeds the demand of customers, the Steel plant annealing furnace flue gas denitrification system price will decrease.

Steel plant annealing furnace flue gas denitrification system

Steel plant annealing furnace flue gas denitrification systemthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，generally, it is composed of control system, Flue gas mixing and distribution system, Temperature control and monitoring system, Catalyst supply system, Catalyst reactor and other major components，productThe overall structural design is relatively simple。