Title:
FLAKE ICE PRODUCTION APPARATUS AND METHOD FOR PRODUCING FLAKE ICE PRODUCTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/163386
Kind Code:
A1
Abstract:
Provided are: a flake ice production apparatus in which a refrigerant flows smoothly within a refrigerant circuit; and a method for producing a flake ice production apparatus. This flake ice production apparatus 200 comprises: a cylindrical metal plate (inner cylinder) 32 having an inner surface on which brine sprayed from a nozzle 23a is frozen to produce ice; a scraper for scraping off the ice formed on the inner surface of the metal plate 32; and a helical refrigerant circuit 34 provided to the outer surface of the metal plate 32. The refrigerant circuit 34 is formed so as to be surrounded by: the metal plate 32; an outer cylinder 33 positioned so as to surround said metal plate 32; and a helical flowpath wall 36 provided between the metal plate 32 and the outer cylinder 33.
Inventors:
HIROKANE YOSHIO (JP)
IZUTSU TADAO (JP)
IZUTSU TADAO (JP)
Application Number:
PCT/JP2019/002261
Publication Date:
August 29, 2019
Filing Date:
January 24, 2019
Export Citation:
Assignee:
BLANCTEC CO LTD (JP)
International Classes:
F25C1/145; F25C1/00
Foreign References:
| JP2009168407A | 2009-07-30 | |||
| JP3209011U | 2017-03-02 | |||
| JP2008286469A | 2008-11-27 | |||
| US20030159459A1 | 2003-08-28 |
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