ATE60529T1 - CLEANING DEVICE FOR BASIN IN SEWAGE TREATMENT PLANTS. - Google Patents
CLEANING DEVICE FOR BASIN IN SEWAGE TREATMENT PLANTS.Info
- Publication number
- ATE60529T1 ATE60529T1 AT88810055T AT88810055T ATE60529T1 AT E60529 T1 ATE60529 T1 AT E60529T1 AT 88810055 T AT88810055 T AT 88810055T AT 88810055 T AT88810055 T AT 88810055T AT E60529 T1 ATE60529 T1 AT E60529T1
- Authority
- AT
- Austria
- Prior art keywords
- basin
- sewage treatment
- cleaning device
- treatment plants
- injector
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0933—Removing sludge or the like from tank bottoms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Cleaning In General (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Hydroponics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
Mounted on the stand pipe (11) of the injector (7) of a suction pump (5) in a sewage treatment basin (3) is a three-way valve (15) through which service water is fed through the stand pipe (11) into the injector (7) instead of, or together with, air if the level of the water in the basin (1) falls below a minimum value (h2). <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH70087 | 1987-02-24 | ||
EP88810055A EP0280648B1 (en) | 1987-02-24 | 1988-02-01 | Cleaning device for sewage treatment basins |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE60529T1 true ATE60529T1 (en) | 1991-02-15 |
Family
ID=4193128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88810055T ATE60529T1 (en) | 1987-02-24 | 1988-02-01 | CLEANING DEVICE FOR BASIN IN SEWAGE TREATMENT PLANTS. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0280648B1 (en) |
AT (1) | ATE60529T1 (en) |
DE (1) | DE3861685D1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3822515A1 (en) * | 1988-07-04 | 1990-01-11 | Klein Schanzlin & Becker Ag | METHOD FOR CLEANING LIQUID TANKS |
DE29905492U1 (en) * | 1999-03-25 | 1999-07-08 | KSB AG, 67227 Frankenthal | Device for keeping a liquid container clean |
EP1222955A1 (en) * | 2001-01-11 | 2002-07-17 | KSB Aktiengesellschaft | Device for stationary attaching an aggregate |
DE102007024017A1 (en) * | 2007-05-22 | 2008-11-27 | Ksb Aktiengesellschaft | Device and method for monitoring a cleaning and / or ventilation system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2701190A1 (en) * | 1977-01-13 | 1978-07-20 | Willi J Grimm | Rain water overflow basin cleaning system - has travelling bridge with scraper blade and water supply pipes for spray nozzles |
DE2902983C2 (en) * | 1979-01-26 | 1980-09-18 | Franz-Josef Dipl.-Ing. 6530 Bingen Baum | Water storage basin |
DE3418714A1 (en) * | 1984-05-19 | 1985-11-21 | Oskar Vollmar GmbH, 7000 Stuttgart | Installation for supplying a cleaning device for rainwater tanks or the like with flushing water |
DE3418710A1 (en) * | 1984-05-19 | 1985-11-21 | Oskar Vollmar GmbH, 7000 Stuttgart | Jet cleaner |
-
1988
- 1988-02-01 AT AT88810055T patent/ATE60529T1/en not_active IP Right Cessation
- 1988-02-01 DE DE8888810055T patent/DE3861685D1/en not_active Expired - Lifetime
- 1988-02-01 EP EP88810055A patent/EP0280648B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0280648B1 (en) | 1991-01-30 |
DE3861685D1 (en) | 1991-03-07 |
EP0280648A1 (en) | 1988-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |