| 摘要 |
A self-cleaning exhaust system (250) including a top (256), a front wall (254), a rear wall (260), and side walls (258) extending between the rear wa ll and the front wall. A baffle (262) depending from the top intermediate the front wall and the rear wall. A plate (264) extending forwardly from the rea r wall to forwardly of the baffle. A first filter (214) is located in an air flow path (210). A first spray outlet (232) is located in the air flow path before the first filter for providing a first cleaning spray into the air fl ow so that the air flow draws the cleaning spray onto a first surface of the first filter.
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