发明名称 |
Catalytic assembly for cooking smoke abatement |
摘要 |
A smoke abatement assembly is provided as an adjunct overlaying a cooking device such as a broiler or fryer system in a commercial restaurant. The smoke abatement assembly comprises a sealed housing which supports a low-pressure flame arrester, between 1 and 10 inches above the cooking area of the cooking device. A catalyst module is also removably mounted within the sealed housing above the flame arrester. The module includes a plurality of spaced low-pressure oxidation catalysts of controlled thickness, between 1 and 6 inches thick. The plurality of catalysts have a combined thickness equal to the thickness of a single catalyst providing the optimum catalyst volume or contact time for the installation. Each of the components, that is the flame arrester and plurality of catalysts, defines a smoke access area substantially equal to the cooking area of the broiler or fryer. A preheater can be provided to maintain the temperature at the catalysts at an optimum range during idle conditions when no cooking is occurring.
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申请公布号 |
US5622100(A) |
申请公布日期 |
1997.04.22 |
申请号 |
US19960677249 |
申请日期 |
1996.07.09 |
申请人 |
AYRKING CORPORATION |
发明人 |
KING, DONALD E.;JUDA, WALTER;BAR-ILAN, AMIRAM |
分类号 |
A47J37/12;F24C15/20;(IPC1-7):A47J37/00 |
主分类号 |
A47J37/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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