CATALYST STRUCTURE

• Main Author: KURAI TAKUMA
• Format: Patent
• Language: English; Japanese
• Published: 16.04.2015
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; THEIR RELEVANT APPARATUS; TRANSPORTING

PROBLEM TO BE SOLVED: To suppress slide abrasion of a tabular catalyst.SOLUTION: In a catalyst structure, a plurality of tabular catalysts 15 to carry a catalyst for purifying an exhaust gas are arranged parallel to the gas flow direction and are housed in a frame body 13 having openings 19 at the top and bottom thereof. The frame body 13 has a rod-like member 27 hanging between inner walls facing each other at the upper part of the frame body 13, and a suspension part 29 swingably suspended from the rod-like member in the frame body 13. The suspension part 29 supports a plurality of the tabular catalysts 15 upward. 【課題】板状触媒の摺動摩耗を抑制すること。【解決手段】本発明に係る触媒構造体は、排ガスを浄化するための触媒が担持された複数枚の板状触媒１５をガス流れ方向に対して板面が平行になるように配列し、これらの板状触媒１５を上下に開口部１９を有する枠体１３内に収容する。枠体１３は、その上部の対向する内壁間を架け渡す棒状部材２７と、該棒状部材から揺動可能に吊り下げられて枠体１３内を垂下する吊り下げ部２９とを有し、吊り下げ部２９は、複数の板状触媒１５を下から支持する。【選択図】図２