Title:
穀粒乾燥機
Document Type and Number:
Japanese Patent JP4125446
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce an amount of consuming fuel kerosene and to reduce an amount of generating CO2 gas by a method wherein hot air for drying grain generated with an amount of fuel kerosene burnt in a burner device is suppressed to a low value. SOLUTION: A pipe 7 formed of a material, such as copper or an aluminum material, having high thermal conductivity is disposed in an exhaust passage 12 of a drying part (b) in a state that its bore is insulated from exhaust air in the exhaust passage 12. The opening on one end side of the pipe 7 is released in the atmosphere on the outer surface of a machine body 1, and the opening on the other side of the pipe 7 is caused to communicate with the suction port of an air passage 10. Outside air sucked through a pipe 7 is increased in temperature by the residual heat of exhaust air in the exhaust passage 12 and fed in the air passage 10 togetherwith hot air generated in a hot air generating device.
Inventors:
Soichi Yamamoto
Matsuyama Akira
Minoru Sasahara
Matsuyama Akira
Minoru Sasahara
Application Number:
JP19768699A
Publication Date:
July 30, 2008
Filing Date:
July 12, 1999
Export Citation:
Assignee:
Yamamoto Manufacturing Co., Ltd.
International Classes:
A01F25/00; F26B17/14; B02B1/02; F26B17/20; F26B23/10
Domestic Patent References:
| JP61024976A | ||||
| JP58015191U |
Attorney, Agent or Firm:
Kazuo Shinseki
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