Flue gas waste heat recovery solution
Flue gas waste heat recovery solution
introduction:
Waste heat resources are secondary resources, which are energy that may be recovered but not yet recovered.
In the energy expenditure of various industrial furnaces, the waste heat of exhaust gas accounts for about 15% to 35%, and the heat loss of boiler flue gas is between 5% and 8% of various heat losses.
Effective use of these waste heat can save a lot of energy, reduce air pollution, and reduce the production cost of enterprises.
The recovered waste heat resources can be used for heating in winter, preheating boiler condensate, cooling in summer, waste heat power generation, heating flue gas after desulfurization, etc.
Therefore, the waste heat recovery of flue gas has important practical significance for realizing the strategy of energy saving and emission reduction.
solution:
1 How it works
Flue gas heat recovery is divided into gas-water heat exchange heat recovery and gas-air heat exchange heat recovery. How to use the heat exchange equipment with small size and high cost performance is the key to the design.
2Technical advantages
a. High-grade material, corrosion resistance, low exhaust gas temperature, and maximum recovery of waste heat
b. Short stroke, low pressure drop and low power loss
c. Small footprint and simple implementation
d. Anti-wear, high reliability, long-term stable operation, low maintenance
e. Not easy to accumulate dust, easy to clean
f. Long service life and good economy
3 Application areas
Mainly used in coal-fired boiler flue gas, gas-fired boiler flue gas, copper mine, power plant, steel mill, foundry, metallurgy and other industries of flue gas waste heat recovery and utilization.
