Title:
PIPE-TYPE DEVICE FOR TREATING WASTEWATER
Document Type and Number:
WIPO Patent Application WO/2012/044056
Kind Code:
A2
Abstract:
The present invention relates to a pipe-type device for treating wastewater, which can be easily installed in deep places such as rivers or streams, and which has an outer pipe having an adjustable length according to the amount of wastewater treated, so as to prevent remaining ozone from being released to the outside. The pipe-type device for treating wastewater of the present invention comprises: a first ejector (6) for receiving wastewater through a first pump (3) from the upper portion and releasing same from the lower portion, and for aspirating ozone from the outside through a side surface and mixing same; a first mixing pipe (8) for mixing and releasing toward the backside the preliminary treated water which is mixed in the first ejector (6); a first outer pipe (10), which is formed in multiple portions so that the length thereof is adjustable, and which has an upper portion that is coupled to the lower portion of the first ejector (6) and a lower portion that is extended longer than the lower portion of the first mixing pipe (8) in the direction of the water path, for capturing the remaining ozone which is not dissolved in the treated water inside the upper portion of the first outer pipe (10); remaining ozone exhaust pipe (25) which is formed on one side of the upper portion of the first outer pipe (10); a second ejector (26) for receiving wastewater through a second pump (23) from the upper portion and releasing same from the lower portion, and for aspirating from the outside through a side surface and mixing the remaining ozone which is captured inside the upper portion of the first mixing pipe (8); a second mixing pipe (28) for mixing and releasing toward the backside the secondary treated water which is mixed in the second ejector (26); a second outer pipe (30), which is formed in multiple portions so that the length thereof is adjustable, and which has an upper portion and a side surface which cover the exterior of the second mixing pipe (28), the upper portion being coupled to the lower portion of the second ejector (26) and a lower portion thereof extending longer than the lower portion of the second mixing pipe (28) in the direction of the water path, for capturing gas which is not dissolved in the treated water inside the upper portion of the second outer pipe (30); a gas exhaust pipe (25), which is formed on one side of the upper portion of the second outer pipe (30), for releasing the captured gas; and first and second decelerating portions (13, 33) which externally protrude from the outer side surfaces of the first and second outer pipes (10, 30).
Inventors:
SONG JAE-YUN (KR)
Application Number:
PCT/KR2011/007135
Publication Date:
April 05, 2012
Filing Date:
September 28, 2011
Export Citation:
Assignee:
KYESAN ENC CO LTD (KR)
SONG JAE-YUN (KR)
SONG JAE-YUN (KR)
International Classes:
C02F1/78; B01F3/04
Foreign References:
| KR100445301B1 | 2004-08-11 | |||
| KR20030020214A | 2003-03-08 | |||
| KR100578524B1 | 2006-05-03 | |||
| JPH08238473A | 1996-09-17 |
Attorney, Agent or Firm:
JEON, Jong-Il (KR)
전종일 (KR)
전종일 (KR)
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Claims: