Title:
DRYING METHOD AND DRYING DEVICE APPLIED FOR DRYING METHOD
Document Type and Number:
Japanese Patent JP3163239
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable various kinds of items to be dried in a short period of time without damaging or weakening the items by a method wherein ultrasonic wave is applied within a drying chamber against the items transported by a transporting means so as to remove water adhered to the items.
SOLUTION: Items 2 such as a printed circuit board, a retrot food and live flowers or the like are placed on and transported by a transporting means 1 and fed into a drying chamber 3. The items 2 fed into the drying chamber 3 are processed such that water droplets or the like adhering to the surfaces of the items are activated by upper and lower two ultrasonic wave generators 4 to become small water droplets or fog, blown out. Then, the water droplets are heated by far infrared rays generated by a far infrared ray generating device 5 and evaporated. Blown-out water and evaporated water are discharged out of the drying chamber 3 by a dehumidifier 6. Thus, the dried items 2 are transported out of the drying chamber 3. With such an arrangement as above, various kinds of items can be dried within a short period of time without damaging or weakening the items 2.
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Inventors:
Seiji Machida
Application Number:
JP29184695A
Publication Date:
May 08, 2001
Filing Date:
October 13, 1995
Export Citation:
Assignee:
Seiji Machida
International Classes:
F26B3/30; F26B5/02; F26B15/00; H05K3/22; (IPC1-7): F26B5/02; F26B3/30; F26B15/00
Domestic Patent References:
| JP791827A | ||||
| JP5133683A | ||||
| JP5179044A | ||||
| JP7225080A | ||||
| JP62233669A | ||||
| JP755335A |
Attorney, Agent or Firm:
Masaharu Kobayashi