What is a Low temperature oxidation furnace external denitrification equipment? Introduction to the advantages and characteristics of SCR denitration functions

Low temperature oxidation furnace external 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.，the product looks beautiful.。

1、Brief introduction of Low temperature oxidation furnace external denitrification equipment

Low temperature oxidation furnace external denitrification equipmentis an efficient, stable and environment-friendly flue gas denitrification technology.，is a Low temperature oxidation furnace external denitrification equipment，The price is relatively low.。

Low temperature oxidation furnace external denitrification equipment

2、Low temperature oxidation furnace external denitrification equipment principle

Low temperature oxidation furnace external denitrification equipmentCatalysts 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.。

Low temperature oxidation furnace external denitrification equipment

3、Low temperature oxidation furnace external denitrification equipment characteristics

The Low temperature oxidation furnace external denitrification equipment features are as follows:

1. Small secondary pollution

The by-products produced in the Low temperature oxidation furnace external denitrification equipment opening process are nitrogen and water vapor, and there is no secondary pollution problem.

2. high efficiency

Gate technology can effectively remove NOx from flue gas, and the denitrification efficiency can usually reach more than 90%.

3. Mature technology

After years of development and application, Low temperature oxidation furnace external denitrification equipment technology is very mature and has a wide application prospect.

4. Strong adaptability

Low temperature oxidation furnace external denitrification equipment technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

5. Strong adaptability

Low temperature oxidation furnace external denitrification equipment technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

Low temperature oxidation furnace external denitrification equipment

4、Functional advantages of Low temperature oxidation furnace external denitrification equipment

Low temperature oxidation furnace external denitrification equipments have the following advantages.

1. High efficiency denitration capacity

Gate is famous for its high efficiency of denitration, which can usually reach more than 90% denitration efficiency. This means that the Low temperature oxidation furnace external 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 mainly benefits from the promotion of catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.

2. Mature and stable technology

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

3. Intelligent control and convenience of operation

The Low temperature oxidation furnace external denitrification equipment has gradually realized intelligent control. By integrating advanced control system and sensor technology, the Low temperature oxidation furnace external denitrification equipment 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.

4. Environmental friendliness

The by-products produced by Low temperature oxidation furnace external denitrification equipment 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 Low temperature oxidation furnace external 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.

5. 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 Low temperature oxidation furnace external denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Low temperature oxidation furnace external denitrification equipment technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

Low temperature oxidation furnace external denitrification equipment

5、Low temperature oxidation furnace external denitrification equipment HD picture

Different specifications and models of high-definition pictures, so that everyone can see enough at once.。

Low temperature oxidation furnace external denitrification equipment

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

Low temperature oxidation furnace external denitrification equipmentdelective catalytic reduction technology is an efficient flue gas denitrification technology.，The overall structural design is simple and novel.，Structure consists of Temperature control and monitoring system, control system, Flue gas mixing and distribution system, Catalyst reactor, Catalyst supply system and so on，at runtime,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.。