JPS4814224B1 - - Google Patents
Info
- Publication number
- JPS4814224B1 JPS4814224B1 JP45094635A JP9463570A JPS4814224B1 JP S4814224 B1 JPS4814224 B1 JP S4814224B1 JP 45094635 A JP45094635 A JP 45094635A JP 9463570 A JP9463570 A JP 9463570A JP S4814224 B1 JPS4814224 B1 JP S4814224B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/10—Settling tanks with multiple outlets for the separated liquids
- B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
- B01D21/14—Settling tanks with multiple outlets for the separated liquids with moving scrapers with rotating scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Removal Of Floating Material (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87251769A | 1969-10-30 | 1969-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4814224B1 true JPS4814224B1 (en) | 1973-05-04 |
Family
ID=25359729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45094635A Pending JPS4814224B1 (en) | 1969-10-30 | 1970-10-27 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3627132A (en) |
| JP (1) | JPS4814224B1 (en) |
| CA (1) | CA942202A (en) |
| DE (1) | DE2053203C3 (en) |
| FR (1) | FR2065589B1 (en) |
| GB (1) | GB1334056A (en) |
| SE (1) | SE370186B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032132B2 (en) * | 1971-12-22 | 1975-10-17 | ||
| US3919090A (en) * | 1974-09-11 | 1975-11-11 | Ecodyne Corp | Surface skimming system |
| US4364834A (en) * | 1981-11-10 | 1982-12-21 | Envirotech Corporation | Sedimentation apparatus having an improved skimming mechanism |
| US4551246A (en) * | 1982-09-30 | 1985-11-05 | International Resources Management, Inc. | Flotation apparatus utilizing a novel floc barrier and current diverting means |
| US4462909A (en) * | 1983-04-04 | 1984-07-31 | Dorr-Oliver Incorporated | Surface skimmer means for settling tank |
| DE3325342A1 (en) * | 1983-07-13 | 1985-01-24 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Process and apparatus for the removal of floating sludge |
| US4751002A (en) * | 1987-01-29 | 1988-06-14 | Baker International Corporation | Cable supported rake arm thickener |
| US5200079A (en) * | 1990-06-20 | 1993-04-06 | Mcnish Corporation | Circular clarifier including improved skimmer clarifier |
| DE59202089D1 (en) * | 1992-02-20 | 1995-06-08 | Dorr Oliver Inc | Clarifier. |
| US7258788B2 (en) * | 2004-03-12 | 2007-08-21 | Noram Engineering And Constructors Ltd. | Circular clarifier apparatus and method |
| US7971732B2 (en) * | 2006-11-06 | 2011-07-05 | Smith & Loveless, Inc. | Grit trap for waste water system |
| US20080115804A1 (en) * | 2006-11-17 | 2008-05-22 | Hall James I | Settling tank wall scraper and method |
| CN103394417B (en) * | 2013-08-13 | 2015-01-07 | 天地（唐山）矿业科技有限公司 | Transmission froth scraping device at periphery of cylindrical flotation machine |
| CN115386866B (en) * | 2022-08-27 | 2024-03-01 | 青岛陇鑫汇航空科技有限公司 | New material panel surface impurity treatment facility |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465887A (en) * | 1969-01-03 | 1969-09-09 | Dorr Oliver Inc | Torsion bar skimmer |
-
1969
- 1969-10-30 US US872517A patent/US3627132A/en not_active Expired - Lifetime
-
1970
- 1970-10-01 CA CA094,570A patent/CA942202A/en not_active Expired
- 1970-10-09 FR FR7036506A patent/FR2065589B1/fr not_active Expired
- 1970-10-27 JP JP45094635A patent/JPS4814224B1/ja active Pending
- 1970-10-29 SE SE7014606A patent/SE370186B/xx unknown
- 1970-10-29 DE DE2053203A patent/DE2053203C3/en not_active Expired
- 1970-10-30 GB GB5164970A patent/GB1334056A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2065589B1 (en) | 1974-08-23 |
| FR2065589A1 (en) | 1971-07-30 |
| DE2053203A1 (en) | 1971-05-19 |
| US3627132A (en) | 1971-12-14 |
| GB1334056A (en) | 1973-10-17 |
| DE2053203C3 (en) | 1979-05-31 |
| SE370186B (en) | 1974-10-07 |
| CA942202A (en) | 1974-02-19 |
| DE2053203B2 (en) | 1978-10-05 |