COMBINATION TYPE GAS FILTER

摘要

PURPOSE: A coupled type apparatus for filtering gas is provided to filter combustion gas and trigger a reduction of the combustion gas at the same time at 200°C which is a relatively low temperature without a temperature controller, to obtain a simplification of facility and reduction of a fabrication cost, and to enhance energy efficiency. CONSTITUTION: A coupled type apparatus for filtering gas comprises: a wrinkled filter bag(10); a catalyst filler(20) combined in the inner part of the wrinkle filter bag; a catalyst which the catalyst filler is filled with. The upper part of the wrinkled filter bag is opened and the lower part has a closed cylindrical shape. The cylindrical shape is the shape in which a columnar portion(12) consisting of a cloth or a non-woven fabric filter media is combined with a lower part(14) consisting of a cap structure.