Title:
METHOD AND DEVICE FOR ICE MAKING AND CONCENTRATING AQUEOUS SOLUTION AND METHOD FOR OPERATING THE DEVICE AND ICE-MELTING METHOD
Document Type and Number:
Japanese Patent JP2003028546
Kind Code:
A
Abstract:
To provide an ice making or concentrating method and its device, an operation method and an ice-melting method to effect production of young ice intended for fresh water, contained in an aqueous solution, or high efficient freeze concentration, and completely preventing incorporation of solute in process of production of a young ice by suppressing thermal denaturation, a high efficient, low-cost, and simple method, in a physical processing for an aqueous solution.
An ice making device for an aqueous solution consists of an ice making/condensing part 20, a drive source 17, a cool temperature heat source 21, a condensation discharge part 23, and a young ice taking out part 24.
Inventors:
MAENO KIICHI
INO HIROMI
FUJIMA KATSUMI
MATSUDA JUNJI
ISHIKURA AKIRA
OHIRA HIROYASU
INO HIROMI
FUJIMA KATSUMI
MATSUDA JUNJI
ISHIKURA AKIRA
OHIRA HIROYASU
Application Number:
JP2001210410A
Publication Date:
January 29, 2003
Filing Date:
July 11, 2001
Export Citation:
Assignee:
MAEKAWA SEISAKUSHO KK
International Classes:
F25C1/14; A23L2/12; B01D9/04; C02F1/22; F25C1/20; F25C5/04; (IPC1-7): F25C1/14; A23L2/12; B01D9/04; C02F1/22; F25C1/20; F25C5/04
Attorney, Agent or Firm:
Masahisa Takahashi (1 person outside)