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公开(公告)号:US5020237A
公开(公告)日:1991-06-04
申请号:US516474
申请日:1990-04-30
申请人: David R. Gross , Robert J. Valenzky
发明人: David R. Gross , Robert J. Valenzky
CPC分类号: A23L3/40 , A23L3/0055 , A23L3/01 , A23L3/0155 , F26B5/041 , F26B5/048
摘要: A method and apparatus for vacuum dehydrating fruit to a moisture content below about 15% but preferably below about 5%, using combined infrared energy and microwave energy simultaneously.
摘要翻译: 使用组合的红外能量和微波能量同时将果实真空脱水至水分含量低于约15%但优选低于约5%的方法和装置。
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公开(公告)号:US5230160A
公开(公告)日:1993-07-27
申请号:US933693
申请日:1992-08-24
IPC分类号: F26B5/04
CPC分类号: F26B5/048
摘要: Peanuts with a moisture content of from 6% to 15% are subjected to vacuum drying and/or roasting in a chamber using microwave energy to ensure penetration of the kernel. Aflatoxin compounds are destroyed and/or driven off with the vapors exiting the vacuum chamber.
摘要翻译: 使用微波能量在水分含量为6%至15%的花生在室中进行真空干燥和/或焙烧以确保核的渗透。 黄曲霉毒素化合物被离开真空室的蒸气破坏和/或驱除。
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公开(公告)号:US5135122A
公开(公告)日:1992-08-04
申请号:US657938
申请日:1991-02-21
申请人: David R. Gross , Robert J. Valenzky
发明人: David R. Gross , Robert J. Valenzky
CPC分类号: F26B5/041 , A23L3/0055 , A23L3/01 , A23L3/0155 , A23L3/40 , F26B5/048
摘要: A vessel that encloses a chamber for drying a product containing moisture is provided with microwave radiation generating devices to elevate the temperature of the moisture in the product so that moisture escapes from the product. The vessel is also provided with a thermal radiator for directing infrared radiation toward the product to elevate the temperature of the product so as to contribute to the escape of moisture therefrom. The thermal radiator includes a plurality of metal heating plates which coplanar and spaced apart to provide openings therebetween to permit microwave radiation to pass to the product.
摘要翻译: 围绕用于干燥含有水分的产品的室的容器提供有微波辐射产生装置,以提高产品中的水分的温度,使得水分从产品中逸出。 该容器还设置有用于将红外线辐射引向产品的散热器,以提高产品的温度,从而有助于其中的水分逸出。 散热器包括多个金属加热板,其共面并间隔开以在其间提供开口以允许微波辐射传递到产品。
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