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Patent Searching and Data


Title:
DEVICE FOR DISSOLVING OXYGEN IN WATER AND METHOD FOR DISSOLVING OXYGEN IN WATER USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/056323
Kind Code:
A1
Abstract:
Provided are a device for dissolving oxygen in water that can efficiently generate bubbles and facilitate the movement of oxygen contained in the bubbles into fluid while being able to hold down the amount of electricity consumed and the like with a simple constitution, and a method for dissolving oxygen in water using the same. A device for dissolving oxygen in water is provided with: a cylindrical tank wherein fluid that is infused therein is made to form a vortex; a cylindrical down coming pipe formed from an inner pipe wherein a plurality of air holes are formed in side walls and an outer pipe provided around this inner pipe forming a closed space with the inner pipe and provided with an air flow means for air to flow into this closed space; a box-shaped retaining tank into which fluid wherein bubbles have been formed falls and is retained; and an ultrasonic oscillator for breaking up bubbles with pressure by emitting ultrasonic waves toward the fluid retained in the retention tank.

Inventors:
YASUHARA TAKAHIRO (JP)
OUCHI MITSUNORI (JP)
Application Number:
PCT/JP2015/078101
Publication Date:
April 06, 2017
Filing Date:
October 02, 2015
Export Citation:
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Assignee:
YASUHARA SETSUBI KOUGYOU LTD (JP)
International Classes:
B01F5/02; B01F3/04; B01F5/04
Foreign References:
JP2000000447A2000-01-07
JP2011025223A2011-02-10
JP2014198327A2014-10-23
JP2011218308A2011-11-04
JP2009131827A2009-06-18
JP2013006146A2013-01-10
JP2010234242A2010-10-21
Attorney, Agent or Firm:
INOUE, Hiroshi (JP)
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