| 摘要 |
An exhaust hood for a pizza oven which induces exhaust materials into the exhaust stream by creating high velocity flow of outside air in the hood. An intake fan forces outside air into a central intake plenum having a restricted throat. An air deflector in the throat presents two oppositely directed slots creating high velocity air streams in opposite directions. Exhaust plenums on opposite sides of the hood receive the air and the entrained exhaust materials from the oven. An exhaust fan draws air into the exhaust plenums through inclined grease filters.
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