| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a control method of a diesel particulate filter device, capable of safely disposing troubles in regeneration, and avoiding the filter breakage, by informing an operator with alarm to impel to impose the nonconformity, when after regeneration, the filter is imperfect in regeneration. SOLUTION: In the diesel particulate filter device 3, which is connected to an exhaust passage 2 of an engine, and with which the particulate in the exhaust gas G by collecting the particulate with a plurality of filters 6A, 6B is collected, and the collected particulates are oxidized and removed to regenerate by turns, the result of the regeneration of the filter 6A or 6B is determined, after the regeneration of the filter 6A or 6B and before starting of the collection, and the alarm is produced, when the regeneration is imperfect.</p> |
