Exhaust gas treatment apparatus

摘要

A liquid column type exhaust gas treatment apparatus comprising a spray header (42) for injecting an absorbing solution upward in an absorption tower (41), wherein exhaust gas introduced from a lower part of the absorption tower (41) and the absorbing solution injected from the spray header (42) are brought into gas-liquid contact with each other, by which desulfurization of exhaust gas is accomplished, and wherein a columnar liquid drop dispersing member (45, 46) is provided on the upper side and/or the lower side of the spray header (42), characterized in that the columnar liquid drop dispersing member (45, 46) is located at an intermediate position of adjacent nozzles (47) above the spray header (42) as viewed from the tower top portion of the absorption tower (41).