JPS4727863B1 - - Google Patents
Info
- Publication number
- JPS4727863B1 JPS4727863B1 JP2003370A JP2003370A JPS4727863B1 JP S4727863 B1 JPS4727863 B1 JP S4727863B1 JP 2003370 A JP2003370 A JP 2003370A JP 2003370 A JP2003370 A JP 2003370A JP S4727863 B1 JPS4727863 B1 JP S4727863B1
- 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
-
- 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
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
- B01D21/06—Settling tanks with single outlets for the separated liquid 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
- B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
-
- 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
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
-
- 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
- B01D21/2405—Feed mechanisms for settling tanks
-
- 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
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80556869A | 1969-03-10 | 1969-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4727863B1 true JPS4727863B1 (en) | 1972-07-25 |
Family
ID=25191931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003370A Pending JPS4727863B1 (en) | 1969-03-10 | 1970-03-09 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3542207A (en) |
| JP (1) | JPS4727863B1 (en) |
| BR (1) | BR7017360D0 (en) |
| DE (1) | DE2010832C3 (en) |
| FR (1) | FR2039579A5 (en) |
| GB (1) | GB1300724A (en) |
| NL (1) | NL160730C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013544638A (en) * | 2010-10-14 | 2013-12-19 | エフ・エル・スミス・エー・エス | Concentrator / clarifier feedwell with vortex-shaped perimeter |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959152A (en) * | 1973-12-28 | 1976-05-25 | Dorr-Oliver Incorporated | Traction-driven composite sludge raking mechanism for sedimentation tanks |
| US3933655A (en) * | 1974-03-12 | 1976-01-20 | Warman Equipment International | Cable-controlled thickener |
| US4048076A (en) * | 1975-12-29 | 1977-09-13 | Environmental Elements Corporation | Center column drive arrangement for circular clarifiers |
| US4000075A (en) * | 1975-12-31 | 1976-12-28 | Dorr-Oliver Incorporated | Sedimentation tank with rotary yieldable rake arm structure |
| IL58255A (en) * | 1978-10-10 | 1982-09-30 | Dorr Oliver Inc | Sedimentation apparatus |
| US4172040A (en) * | 1978-10-19 | 1979-10-23 | Aluminiumipari Tervezo Es Kutato Intezet | Sediment raking device |
| HU181516B (en) * | 1979-09-25 | 1983-10-28 | Tatabanyai Szenbanyak | Apparatus for concentrating sludges and slimes |
| US5445173A (en) | 1994-07-18 | 1995-08-29 | Matrix Service, Inc. | System for stirring and thereby reducing build up of bottom sediments in a storage tank |
| US5944995A (en) * | 1998-01-26 | 1999-08-31 | Baker Hughes Incorporated | Clarifier feedwell |
| US20040149639A1 (en) * | 2002-11-15 | 2004-08-05 | Weston Vaughn J. | Apparatus for mixing and dispensing influent slurry into a tank and systems incorporating same |
| US7547396B2 (en) * | 2006-10-25 | 2009-06-16 | Flsmidth Technology A/S | Thickener/clarifier feedwell assembly with froth dissipation |
-
1969
- 1969-03-10 US US805568A patent/US3542207A/en not_active Expired - Lifetime
-
1970
- 1970-03-07 DE DE2010832A patent/DE2010832C3/en not_active Expired
- 1970-03-09 NL NL7003306.A patent/NL160730C/en not_active IP Right Cessation
- 1970-03-09 JP JP2003370A patent/JPS4727863B1/ja active Pending
- 1970-03-09 FR FR7008419A patent/FR2039579A5/fr not_active Expired
- 1970-03-10 GB GB01349/70A patent/GB1300724A/en not_active Expired
- 1970-03-10 BR BR217360/70A patent/BR7017360D0/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013544638A (en) * | 2010-10-14 | 2013-12-19 | エフ・エル・スミス・エー・エス | Concentrator / clarifier feedwell with vortex-shaped perimeter |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7003306A (en) | 1970-09-14 |
| US3542207A (en) | 1970-11-24 |
| NL160730C (en) | 1979-12-17 |
| DE2010832C3 (en) | 1980-05-29 |
| NL160730B (en) | 1979-07-16 |
| FR2039579A5 (en) | 1971-01-15 |
| DE2010832B2 (en) | 1979-09-13 |
| BR7017360D0 (en) | 1973-03-08 |
| GB1300724A (en) | 1972-12-20 |
| DE2010832A1 (en) | 1970-10-01 |