Title:
APPARATUS FOR REMOVING SUSPENDED LAYER FROM WATER SURFACE
Document Type and Number:
WIPO Patent Application WO/2023/063620
Kind Code:
A1
Abstract:
Provided is an apparatus for removing a suspended layer from the water surface, the apparatus being movable while floating on the water surface. The apparatus comprises: a hull; a contaminated water inlet portion which is disposed on the front surface portion of the hull and receives contaminated water; a storage portion storing the contaminated water that flowed in through the contaminated water inlet portion; an impeller which is installed on the contaminated water inlet portion and allows the contaminated water to flow into the hull; an impeller housing surrounding the impeller; a waster splash preventing film which is installed in the impeller housing above an upstream portion of the impeller; a discharge portion which is arranged at the lower end in the storage portion at the surface opposite to the contaminated water inlet portion or at the lower end in the side opposite to the contaminated water inlet portion, so as to discharge the water isolated downward due to the density difference to the outside of the apparatus; and a buoyancy device that is connected to the storage portion or is a part of the storage portion. The hull and the buoyancy device have buoyancy set so that 40 to 60% of the impeller can be submerged.
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Inventors:
KWON GI SUNG (KR)
HAN SANG HOON (KR)
CHOI HAN SOL (KR)
HAN SANG HOON (KR)
CHOI HAN SOL (KR)
Application Number:
PCT/KR2022/014321
Publication Date:
April 20, 2023
Filing Date:
September 26, 2022
Export Citation:
Assignee:
SHECO CO LTD (KR)
International Classes:
E02B15/10; B01D35/02; B63B35/32; B63B39/06
Foreign References:
| KR940011417A | 1994-06-21 | |||
| CN211141596U | 2020-07-31 | |||
| KR20200063394A | 2020-06-05 | |||
| KR102036190B1 | 2019-11-26 | |||
| KR19980063832U | 1998-11-25 |
Attorney, Agent or Firm:
LEE, Chul (KR)
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