Flue Gas Cooler

(FGC, Low Temperature Economizer)

• Reduce the Flue Gas Temperature to Save Energy

• Improve the Dust Collection Efficiency of ESP

• Save Water in the Desulfurization System Process.

• The Recovered Heat for Heating Condensate Water, Or the Boiler Intake Air and HVAC Water Etc.

International Advanced Level

• A pioneer in the industry of flue gas waste heat utilization

• China 1st 300MW Demonstration Unit: located before ESP (October 2011)

• China 1st 1000MW Demonstration Unit (September 2012)

• Biggest Supplier in the world, 50% Market Share in China (World)

• Flue Gas Heat Recovery System located before ESP to optimize “Energy Conservation & Emission Reduction” (China National Key Technology Support Program)

• Daneng technology overcame the wear problem to become the industry model project.

• Demonstration Role in Ultra-super critical Units

• Dramatically improved ESP efficiency and reduced emissions

• Identification of scientific and technological achievements in Shaanxi Province: International advanced level

Awards
Golden Bridge Award for outstanding contribution to China's technology market
National Award for Science and Technology Progress
Shaanxi Award for science and technology: The First award
Typical Reference

Datang Chaozhou 2×1000MW Site

Operation: 2012/9

Flue Gas Temperature: from 125 to 95

Standard coal Saving: 1.43 g/kwh

Dust Emission Reduction: from 93mg/Nm3 to 49.8mg/Nm3

Factory Test
Test platform of low temperature corrosion
Ash Deposition, Ash Cleaning, Abrasion Test Platform
Ash Deposition, Ash Cleaning, Abrasion Test Platform
Heat transfer and Resistance characteristics Test Platfor