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Title:
DEVICE FOR PRODUCING KOJI
Document Type and Number:
Japanese Patent JP3460082
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a device for producing koji (malted rice) capable of preventing the temperature change of a raw material layer for producing the koji without installing a material temperature-adjusting device and aiming at the improvement of koji quality.
SOLUTION: This device for producing the koji is provided by constituting the lower side part of the device 1 for producing the koji with a main body for the koji-producing chamber 2 consisting of tubular parts 2a, 2b, installing a lower side draft hole 3 at the lower stage side tubular part 2a of the main body for the koji-producing chamber, arranging a roof member 4 having a pyramidal shape on the upper stage side tubular part 2b of the main body for the koji-producing chamber, forming it so that the cross-sectional area of the roof member becomes smaller by going in upper direction, installing a draft hole 6 at the central ceiling surface of the roof member 4, setting the opening area of the draft hole 6 as 0.80 fold of the opening area of the lower side draft hole 3 for preventing the scattering of the temperature change of the raw material layer for producing the koji.


Inventors:
Ochiai, Ryohei
Application Number:
JP2000000223150
Publication Date:
October 27, 2003
Filing Date:
July 24, 2000
Export Citation:
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Assignee:
Ochiai, Ryohei
International Classes:
C12M1/16; (IPC1-7): C12M1/16
Attorney, Agent or Firm:
衞藤 彰



 
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