| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve rigidity of an exhaust gas purifying device 1 while improving exhaust gas purifying performance of the exhaust gas purifying device 1.SOLUTION: An exhaust gas purifying device 1 includes: gas purifying filters 2 and 3 for purifying exhaust gas from an engine 70; and cases 5 and 21 for accommodating the gas purifying filters 2 and 3. It also includes an exhaust gas inlet pipe 16 which is attached to the outside surface of the cases 5 and 21. An exhaust gas inflow port 12 and an exhaust gas outflow port 34 are provided by being divided into a longitudinal direction one end side and a longitudinal direction the other end side in the cases 5 and 21. The exhaust gas inlet pipe 16 is attached so as to cover the exhaust gas inflow port 12 and to extend in the longitudinal direction of the cases 5 and 21, and an exhaust gas outlet side 16b of the exhaust gas inlet pipe 16 is made to communicate with and continue to the exhaust gas inflow port 12. On the outside surface of the cases 5 and 21, the exhaust gas inlet pipe 16 is attached so as to cover the exhaust gas inflow port 12 and to extend in the longitudinal direction of the cases 5 and 21. An introduction passage 60 of exhaust gas is configured by the outside surface of the case 5 and the inside surface of the exhaust gas inlet pipe 16.</p> |
