MICROWAVE VACUUM-DRYING OF ORGANIC MATERIALS
    3.
    发明申请
    MICROWAVE VACUUM-DRYING OF ORGANIC MATERIALS 有权
    微波真空干燥有机材料

    公开(公告)号:US20160209114A1

    公开(公告)日:2016-07-21

    申请号:US15087013

    申请日:2016-03-31

    摘要: An apparatus 20 for microwave vacuum-drying organic materials such as foods and bioactives has a plurality of microwave generators 50 actuated so as to cause interference between their respective microwave streams and evenly distribute the microwave energy across the vacuum chamber 34. The microwave-transparent window 36 in the chamber is arranged so the organic material to be dried is moved across it on a conveyor belt 60 and the microwave energy passing into the chamber 34 immediately encounters the organic materials, thus attenuating the energy and reducing arcing.

    摘要翻译: 用于微波真空干燥有机材料如食品和生物活性物质的装置20具有致动多个微波发生器50,以便引起它们各自的微波流之间的干扰,并将微波能均匀分布在真空室34内。微波透明窗 36被布置成使得待干燥的有机材料在传送带60上移动穿过它,并且进入室34的微波能量立即遇到有机材料,从而衰减能量并减少电弧。

    MICROWAVE VACUUM-DRYING OF ORGANIC MATERIALS
    4.
    发明申请
    MICROWAVE VACUUM-DRYING OF ORGANIC MATERIALS 有权
    微波真空干燥有机材料

    公开(公告)号:US20140328867A1

    公开(公告)日:2014-11-06

    申请号:US14123671

    申请日:2012-07-12

    摘要: An apparatus (20) for dehydrating organic material in batches has a processing unit (22) having a microwave-vacuum chamber (34), an input module (28) and an output module (30), with a conveyor (54) for moving the material through the chamber on a microwave-transparent window. A material reservoir (68) is arranged to receive the material exiting the output module. A conveyor (78) external to the vacuum chamber conveys material that exits the reservoir to the input module. The vacuum chamber (34), reservoir (68) and external conveyor (78) are in fluid communication to operate at a common, reduced pressure. The organic material passes through the vacuum chamber multiple times to equilibrate and dry to the desired degree.

    摘要翻译: 批量脱水有机材料的装置(20)具有具有微波真空室(34),输入模块(28)和输出模块(30)的处理单元(22),其中输送机(54)用于移动 材料通过室内的微波透明窗口。 材料储存器(68)布置成接收离开输出模块的材料。 在真空室外部的输送机(78)将离开储存器的材料输送到输入模块。 真空室(34),储存器(68)和外部输送器(78)流体连通以在共同的减压下操作。 有机材料多次通过真空室以平衡并干燥至所需程度。