Title:
RAW MATERIAL SUPPLY DEVICE IN GRANULAR MATTER COLOR SORTING MACHINE
Document Type and Number:
Japanese Patent JP3675604
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a raw material supply device in a granular matter color sorting machine setting raw material particles flowing along a flow-down locus to a wide particle interval as compared with a conventional one to enable the certain sorting only of inferior granules, simplifying constitution in the granular matter color sorting machine performing primary sorting and secondary sorting and not providing a wiper removing dust bonded to a light pervious plate.
SOLUTION: Acceleration supply means acceleratedly supplying a raw material G to an optical detection means and a sorting means are connected to a transfer means to be provided thereto. The acceleration supply means 13b, 14b acceleratedly supplying the raw material G to transfer means 13c, 14c are respectively connected to the transfer means 13C, 14C of primary and secondary sorting parts 13, 14 before the raw material G is supplied to optical detection means 13d, 14d and sorting means 13e, 14e. A cylindrical part is provided to the transfer means and the optical detection means is provided to the cylindrical part.
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Inventors:
佐竹 覺
Kumamoto Katsuyuki
Chiaki Ohno
Takafumi Ito
Norimasa Ikeda
Kumamoto Katsuyuki
Chiaki Ohno
Takafumi Ito
Norimasa Ikeda
Application Number:
JP9161697A
Publication Date:
July 27, 2005
Filing Date:
March 25, 1997
Export Citation:
Assignee:
Satake Co., Ltd.
International Classes:
G01J3/50; B07C5/342; G01N21/85; (IPC1-7): B07C5/342; G01J3/50; G01N21/85
Domestic Patent References:
| JP8108146A | ||||
| JP58180278A | ||||
| JP1258781A | ||||
| JP61071878A |