Title:
GRANULATED POWDER COOLING DEVICE AND GRANULATION DEVICE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2013/162007
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a granulated powder cooling device, and a granulation device provided with the same, that makes it possible to cool a granulated powder without diminishing powder flowability. To achieve this purpose, employed is a granulated powder cooling device provided with a box body, a cooling means, and a chute provided to the bottom of the box body, the device is characterized by the following: the box body includes a supply port for the granulated powder at an upper section, the bottom section is closable, and the bottom section is closed to temporarily hold the granulated powder in the interior when the granulated powder is being supplied from the supply port; the cooling means forcibly cools the granulated powder temporarily held inside the box body while the powder is allowed to stand; and by opening the bottom section of the box body after completion of the cooling of the granulated powder, the chute discharges the cooled granulated powder.
Inventors:
TANNO MITSUNARI (JP)
AIHARA EISUKE (JP)
AIHARA EISUKE (JP)
Application Number:
PCT/JP2013/062422
Publication Date:
October 31, 2013
Filing Date:
April 26, 2013
Export Citation:
Assignee:
NIPPON PISTON RING CO LTD (JP)
International Classes:
B01J2/00; B22F1/142; B65G11/00; F25D9/00; F25D17/02
Foreign References:
| JPS6457071A | 1989-03-03 | |||
| JPS5227095A | 1977-03-01 | |||
| JPH1163870A | 1999-03-05 | |||
| JPS59159000U | 1984-10-25 | |||
| JP2003231901A | 2003-08-19 | |||
| JPS4989171U | 1974-08-02 |
Attorney, Agent or Firm:
YOSHIMURA, KATSUHIRO (JP)
Katsuhiro Yoshimura (JP)
Katsuhiro Yoshimura (JP)
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