Water filtering device

The utility model discloses a water filtering device, which belongs to the field of flue gas treatment and comprises a water filtering tower, a smoke outlet is arranged at the top end of the water filtering tower, a smoke inlet is arranged on the side wall of the water filtering tower and connected with a water filtering elbow, and a drain pipe is arranged at the bottom end of the water filtering tower and connected with a liquid storage tank. Water-containing flue gas flows in from the flue gas inlet, passes through the water filtering elbow, integrally moves upwards and passes through the chimney with the height of 15 meters, and water vapor in the flue gas flows down along with the inner wall of the chimney after being pre-cooled and finally flows into an external storage box along with the liquid accumulation groove. According to the device, condensate can be collected and flows into a storage area along a preset pipeline, and the draught fan cannot be damaged. The special water filtering elbow is special