Food drying machine
    1.
    发明授权

    公开(公告)号:US06796223B2

    公开(公告)日:2004-09-28

    申请号:US10216759

    申请日:2002-08-13

    申请人: Qi Fen Jiang

    发明人: Qi Fen Jiang

    IPC分类号: A23L100

    摘要: The machine is operable for continuously extracting moisture or dehydrating food. A plurality of food tray are insertable into a main chamber having an air diffuser mounted on one side and an air collector on the opposite side. Air is drawn through the chamber by a blower. Heat is applied to the food by heater element incorporated at the underside of the food trays. Dampers are located at the air inlet and air exhaust ducts, which may be monitored and adjusted by temperature and moisture sensors for maintaining a selected temperature and moisture condition to extract the moisture content of the food to a desirable condition. The processed food may be retrieved from the machine while a new tray of food is being placed into the chamber.

    Evaporator
    3.
    发明授权

    公开(公告)号:US476837A

    公开(公告)日:1892-06-14

    申请号:US476837D

    CPC分类号: F26B15/205

    Fruit-drier
    7.
    发明授权

    公开(公告)号:US284838A

    公开(公告)日:1883-09-11

    申请号:US284838D

    CPC分类号: F26B15/205

    Fruit-drier
    8.
    发明授权

    公开(公告)号:US245797A

    公开(公告)日:1881-08-16

    申请号:US245797D

    CPC分类号: F26B15/205

    grier
    9.
    发明授权
    grier 失效

    公开(公告)号:US241354A

    公开(公告)日:1881-05-10

    申请号:US241354D

    CPC分类号: F26B15/205