Flue gas water catching system and process thereof

• Main Authors: SONG DUANYANG, LIANG FENG, CAI YOULIN, TIAN JIANMING
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses a flue gas water catching system and a process thereof, and belongs to the technical field of energy conservation and environmental protection. Comprising a negative pressure type Roots blower used for exhausting air, an air cooling island used for cooling high-salinity water, a high-salinity water circulating pump used for guiding the high-salinity water cooled by the air cooling island into a condensation water capturing tower, a low-temperature evaporation tower used for low-pressure evaporation of water liquid, and a spraying water capturing tower circulating pump used for assisting spraying water circulation. The spraying water capturing tower is used for cooling and dehydrating the high-temperature and high-humidity flue gas through low-temperature water spraying, the side surface of the spraying water capturing tower is communicated with an air inlet pipe which is provided with an electromagnetic valve and is used for the 60 DEG C saturated wet flue gas from the desulfurizing to