Title:
【発明の名称】熱風乾燥装置
Document Type and Number:
Japanese Patent JPH0661767
Kind Code:
B2
Abstract:
PURPOSE:To eliminate the unevenness of temperature generated between the right side and left side in a main body of a hot air drying device with circulating fans disposed on both of left and right faces of a traveling belt-shaped material. CONSTITUTION:A first suction opening 32 opened on the right side of the inside of a device main body and a first passage 30 communicated with said first suction opening 32 and provided with a first discharge opening 34 opened on the right side are disposed on the air suction side of heater 14, and further a second air suction opening 42 opened on the left side inside the device main body 12 and a second passage 40 communicated with said suction opening 42 and provided with a second discharge opening 44 opened on the right side are disposed. The whole or a part of return air 22 is jetted on the right side of the belt-shaped material and then fed into a guide duct on the right side, while a part or the whole of return air 22 jetted on the left side of the belt-shaped material A is fed into a guide duct on the right side.
Inventors:
Maekawa Teruo
Matsuo Ito
Shuichi Takenoshita
Matsuo Ito
Shuichi Takenoshita
Application Number:
JP28892691A
Publication Date:
August 17, 1994
Filing Date:
November 05, 1991
Export Citation:
Assignee:
Hirano Tech Seed Co., Ltd.
International Classes:
D21F5/18; B29C35/06; F26B13/10; B29L7/00; (IPC1-7): B29C35/06; D21F5/18; F26B13/10
Domestic Patent References:
| JP61165580A | ||||
| JP6015868B2 |
Attorney, Agent or Firm:
Hitoko Tsuda (1 person outside)
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