High-rate sedimentation tank and water treatment apparatus including the same

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United States of America Patent

PATENT NO 9878270
SERIAL NO

15012999

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Abstract

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A high-rate sedimentation tank includes a hopper configured to be supplied with raw water including floc, at least one circular orifice pipe disposed at a lower portion of the hopper and configured to have the floc deposited therein as a sludge while passing the floc included in the raw water therethrough, and a sludge outlet configured to discharge the sludge deposited by passing through the circular orifice pipe to an outside of the hopper.

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Patent Owner(s)

Patent OwnerAddress
DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO LTDSEONGSAN-GU CHANGWON-SI GYEONGSANGNAM-DO 51711

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Chul Woo Changwon-si, KR 83 421
Min, Jine Hee Seoul, KR 2 2
Ro, Youngjun Seoul, KR 4 2

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