The system that the combustion product of desulfuration absorbing tower tower bottom product and oxidation manufacture the component in oxidation process

摘要

The invention is characterized in that being reproduced oxidation process tower bottom product (20) in absorption tower (10), and thus its part has been caught and eliminated to individual oxidation tank (32) in absorption tower (10). Liquid level in the individual oxidation tank (32) is higher than the absorption tower (10) of product (20) circulatory pool (16) of liquid level bottom (18). Then the bottom product (50) after oxidation after oxidation trough (32) oxidation returns to circulatory pool (16), such as passes through pipeline (40). The present invention also require oxidative system (48) for so that the process and with absorption tower (10) bottom cycle pond (16), collect means (34), oxidation tank (32) and an injection means (22) inject oxidation air, thus it is provided with and connect with oxidation tank (32) in circulatory pool (16), such as line (40) keeps (48) 0 level of oxidation trough to return to circulatory pool (48) 3 from above-mentioned oxidation tank (48) 2 higher than circulatory pool (48) 1 and the oxidation product of conveying.