1. Flue gas denitration technology with high efficiency

 

 

 

Flue gas efficient denitration technology through the implementation of boiler low nitrogen combustion transformation, SCR denitration system efficiency and other technical measures to make the denitration efficiency of the whole system reach more than 90%. At the same time, a modified catalyst was added to SCR unit to oxidize elemental mercury and improve the mercury removal efficiency of downstream equipment.

 

 

 

2. Low temperature electrostatic high efficiency dust removal technology

 

 

 

Low low temperature electrostatic high efficiency dust removal technology includes two kinds of equipment, namely no leakage tube flue gas heat exchanger and low low temperature electrostatic precipitator, and high frequency power supply is used on the low low temperature electrostatic precipitator. This technology has high dust removal efficiency, low power consumption and operation cost, dust removal efficiency can reach more than 99.9%, and sulfur trioxide removal efficiency can reach more than 85%, which can effectively reduce "gypsum rain".

 

 

 

3. Wet flue gas desulfurization technology with high efficiency

 

 

 

Based on the original flue gas desulfurization technology, wet flue gas high efficiency desulfurization technology can improve the efficiency of the desulfurization system by increasing the average flow efficiency plate, using interactive spray to improve the liquid gas ratio, increasing the desulfurization efficiency ring, etc., which can make the desulfurization efficiency of the whole system reach more than 98%, and improve the combined dust removal efficiency.

 

 

 

4. Wet electrostatic deep dust removal technology

 

 

 

The wet electrostatic deep dust removal technology is that the wet electrostatic precipitator is arranged behind the desulfurization absorption tower, which can effectively remove the ultra-fine particles, PM2.5, sulfur trioxide micro droplets, mercury in the flue gas and the desulfurization gypsum droplets carried in the flue gas after the demister, and completely eliminate the "gypsum rain" phenomenon. It is an efficient electrostatic precipitator. The efficiency of dust removal is more than 70%, and the efficiency of sulfur trioxide removal is more than 60%.

 

 

 

4、 The magic weapon to realize the transformation of ultra low emission of flue gas