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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 (33-4, Nishi-shimbashi 2-chome, Minato-k, Tokyo 03, 〒1050003, JP)
IZUTSU Tadao (33-4, Nishi-shimbashi 2-chome, Minato-k, Tokyo 03, 〒1050003, JP)
Application Number:
JP2019/002261
Publication Date:
August 29, 2019
Filing Date:
January 24, 2019
Export Citation:
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Assignee:
BLANCTEC CO., LTD. (33-4, Nishi-shimbashi 2-chome Minato-k, Tokyo 03, 〒1050003, JP)
International Classes:
F25C1/145; F25C1/00
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