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Title:
MELTING SEPARATION APPARATUS
Document Type and Number:
Japanese Patent JP2010022954
Kind Code:
A
Abstract:

To provide a new melting separation apparatus which can continue stable operation by preventing uneven distribution of crude ice in a dehydration basket.

The melting separation apparatus, which is used for carrying out the concentration treatment of liquid to be treated by melting the crude ice C, obtained by freezing the liquid to be treated, and recovering molten liquid L of high concentration produced at initial melting time, is provided with the dehydration basket 13 for performing centrifugal dehydration of the molten liquid L from the crude ice C so that the rotary shaft thereof is perpendicular. A dispersion disk 15 is provided in the dehydration basket 13 so that the crude ice C supplied onto the dispersion disk 15 is dispersed toward a peripheral wall 13b of the dehydration basket 13. Thus, the dispersion disk 15 makes centrifugal force act on the crude ice C to uniformly disperse the crude ice C at a whole area in the dehydration basket 13. Thereby, rotation of the dehydration basket 13 can be stabilized.


Inventors:
MATSUMURA NAOKI
KURODA HISANORI
Application Number:
JP2008188331A
Publication Date:
February 04, 2010
Filing Date:
July 22, 2008
Export Citation:
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Assignee:
OKAWARA MFG
SHIN NIPPON AIR TECH CO LTD
International Classes:
B01D9/04; B04B3/00; B04B15/02
Domestic Patent References:
JPS58146552U1983-10-01
JPS4915064A1974-02-09
JPS61181554A1986-08-14
JPS5558247U1980-04-19
JPH08192077A1996-07-30
JP2006136811A2006-06-01
JP2002248378A2002-09-03
Attorney, Agent or Firm:
Takahiko Higashiyama