Direct contact flue gas condensation latent -heat recovery device

The utility model discloses a direct contact flue gas condensation latent -heat recovery device, its heat loss of having solved the middle wall type residual heat from flue gas device of prior art is big, and the problem that has low temperature corrosion simultaneously again is big with the contact waste heat recovery device resistance that has the packing layer to the easy problem that takes place the filler jam has simple structure, retrieves the effect that low -grade energy efficiency is high, the resistance is little, the running cost is low. Technical scheme does: follow supreme circulating water deposit section, flue gas water conservancy diversion section, latent -heat recovery section, atomizing spray section and the demisting section of including in proper order down, communicate each other between each section, flue gas water conservancy diversion section is provided with flue gas inlet, demisting section's top is provided with the exhanst gas outlet. 本实用新型公开了种直接接触式烟气冷凝潜热回收装置，其解决了现有技术中间壁式烟气余热回收装置的