发明授权
- 专利标题： METHOD AND DEVICE FOR AIR TREATMENT
- 专利标题（中）： 方法和设备空气处理
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申请号： EP96910266.4申请日： 1996-04-03
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公开(公告)号： EP0819236B1公开(公告)日： 2000-08-30
- 发明人: ROTHSTEIN, Sven-Olle
- 申请人： FRIGOSCANDIA EQUIPMENT AKTIEBOLAG
- 申请人地址： P.O. Box 913 251 09 Helsingborg SE
- 专利权人： FRIGOSCANDIA EQUIPMENT AKTIEBOLAG
- 当前专利权人： FRIGOSCANDIA EQUIPMENT AKTIEBOLAG
- 当前专利权人地址： P.O. Box 913 251 09 Helsingborg SE
- 代理机构： Berglund, Gustav Arthur
- 优先权： SE9501239 19950405
- 国际公布： WO9631745 19961010
- 主分类号： F25D13/06
- IPC分类号： F25D13/06 ; A23L3/04 ; A23L3/36
摘要：
In a method for the air treatment of products (4) conveyed on a foraminated conveyor belt (1), air is blown upwards towards the underside of the conveyor belt. The air thus blown upwards through the conveyor belt and between the products is, transitionally and at a distance above the conveyor belt, diverted in directions essentially contained in the plane of the conveyor belt. A device for implementing this method comprises a housing in which air is blown upwards towards the underside of the conveyor belt. An air-diverting means (5) is disposed in the housing at a distance above the conveyor belt and is adapted to transitionally divert the air blown upwards through the conveyor belt and between the products in directions essentially contained in the plane of the conveyor belt.
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