| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust processing device having a built-in decomposition tube with reduced size, cost and complexity.SOLUTION: An exhaust processing device 10 comprises: a housing 16; exhaust processing members 12, 14 arranged in the housing; a tube 52 having an end 70 inside the housing; a baffle plate 60 supporting the end of the tube; a first chamber formed between the baffle plate and the housing; a partition wall 110; and a second chamber arranged between the partition wall and the housing and away from the first chamber at a position different from the first chamber, and communicated with ends of the exhaust processing members. The baffle plate has a hole part for communicating the first chamber with the tube, and all of exhaust air flowing through the exhaust processing device flows through the tube in a first direction, and flows in a direction opposite to the first direction when flowing through the exhaust processing members. |
