| 摘要 |
<p>PURPOSE:To surely collect component, harmful to human organism, included in exhaust gas discharged in association with operation of a diesel engine. CONSTITUTION:A bulkhead plate 7 for relaxing flow energy of gas at the time of passing by drilling multiple holes 6 thereon, a cooling body 9 having holes for passing exhaust gas, vibration plates 14 by which the end surfaces of pre- filters 12, 13 on which dusts stick after passing exhaust gas are beaten in association with vibration of an engine, and an electrostatic dust collector for electrostatic ally sticking particle dust of exhaust gas on multiple arranged high charged dust collecting plates, are arranged in order from the upstream side of exhaust gas, on a part of the exhaust pipe 1 of a diesel engine. Recovering sumps 15, 18 for collecting dusts which flow down in association with vibration of the vibration plate 14 or the engine, are provided, at least, in the positions below the pre-filters 12, 13 and the electrostatic dust collector.</p> |
