Patent ID: 6485547
Filing Date: 2002-11-26
Classification: F23J,F28C,F28D,Y02C

Abstract:
An exhaust gas cooling system, comprising:an exhaust gas-processing tower provided at a lower portion with an inlet port for an exhaust gas containing moisture and also provided at an upper interior space with a spray member; a circulating passageway for circulating an exhaust gas-processing water from a bottom portion of said exhaust gas-processing tower to said spray member; a heat exchanger provided at a portion of said circulating passageway for cooling the exhaust gas-processing water; a cooling tower for generating cooling water by taking advantage of the evaporation heat of water, thereby allowing the cooling water to circulate passing through said heat exchanger; and a water supply passageway for supplying said exhaust gas-processing water passing through said circulating passageway to said cooling tower as a portion of make-up water.