Introduction to Foundry flue gas denitrification equipment and SCR denitration system advantages and features

Foundry 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.。

1、Brief introduction of Foundry flue gas denitrification equipment

Foundry flue gas denitrification equipmentthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，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.，Mainly used forenvironmental protection,Improve product quality,environmental protection,Promote sustainable development andMeet the requirements of environmental protection，it is widely used incoal-fired power station,iron and steel plant,coal-fired power station,iron and steel plant,metallurgy and other industries，is based on One-combustion energy saving is a Foundry flue gas denitrification equipment newly developed by One-combustion energy saving。

Foundry flue gas denitrification equipment

2、Foundry flue gas denitrification equipment function

Foundry flue gas denitrification equipmentmultifunctional, with functions such as Promote sustainable development, Improve energy efficiency, environmental protection, Improve working conditions and Promote sustainable development，delective catalytic reduction technology is an efficient flue gas denitrification technology.，the product looks beautiful.，can be customized according to user's needs.。

Foundry flue gas denitrification equipment

3、Foundry flue gas denitrification equipment application

Foundry flue gas denitrification equipmentIt is mostly used in Improve product quality, Flue gas denitrification, environmental protection, Promote sustainable development, Improve product quality, Meet the requirements of environmental protection and so on，the full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，it is an ideal choice for customers to buy Foundry flue gas denitrification equipment。

Foundry flue gas denitrification equipment

4、Structural advantages of Foundry flue gas denitrification equipment

The Foundry flue gas denitrification equipment has the following structure

1. Flue gas mixing and distribution system

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 Foundry flue gas denitrification equipment 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. 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.

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. Reactor

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

Foundry flue gas denitrification equipment

5、Foundry flue gas denitrification equipment HD real shot

Foundry flue gas denitrification equipment HD factory map, all-round shooting, for our customers to visit.。

Foundry flue gas denitrification equipment

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

6、Structural characteristics of Foundry flue gas denitrification equipment

The Foundry flue gas denitrification equipment structure is introduced as follows:

1. Flue gas mixing and distribution

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

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. 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. control system

The whole Foundry flue gas denitrification equipment is automatically controlled to ensure the stable operation of the system and achieve the expected denitration effect.

5. Reducing agent storage and supply system

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

Foundry flue gas denitrification equipment

Foundry flue gas denitrification equipmentis a kind of high quality and low price Foundry flue gas denitrification equipment，in the course of work,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 product looks atmospheric.。