Title:
HEAT DRYING DEVICE FOR SHEET-SHAPED OBJECTS
Document Type and Number:
WIPO Patent Application WO/2022/224923
Kind Code:
A1
Abstract:
A heat drying device for sheet-shaped objects, wherein a plurality of folding guides (10) in a heating chamber (2) inside a case (1) are provided at upper and lower positions inside the heating chamber (2); and continuous sheet-shaped objects introduced to inside the heating chamber (2) are caused to pass through the plurality of folding guides (10) in a meandering state. A plurality of plate-shaped heating bodies (20) are disposed, facing each other, on both sides of a straight section of the sheet-shaped object that is traveling between the folding guides (10) in the upper and lower positions. A meandering passage (6) is formed inside the heating chamber (2), using the plate-shaped heating bodies (20) as partitioning walls.
Inventors:
ITO YASUYUKI (JP)
Application Number:
PCT/JP2022/018005
Publication Date:
October 27, 2022
Filing Date:
April 18, 2022
Export Citation:
Assignee:
ITODENKI KOSAKUJO CO LTD (JP)
International Classes:
F26B3/28; F26B13/08; F26B13/10
Foreign References:
| JPH04110782U | 1992-09-25 | |||
| JPS56109592U | 1981-08-25 | |||
| JPH0646288U | 1994-06-24 | |||
| JPS285396B1 | 1953-10-19 | |||
| JPS61183642U | 1986-11-15 |
Attorney, Agent or Firm:
IIDA, Akio et al. (JP)
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