DE502004008309D1 - Method and device for flushing and emptying a residue tank filled with solids-like residues of a biological sewage treatment plant - Google Patents
Method and device for flushing and emptying a residue tank filled with solids-like residues of a biological sewage treatment plantInfo
- Publication number
- DE502004008309D1 DE502004008309D1 DE502004008309T DE502004008309T DE502004008309D1 DE 502004008309 D1 DE502004008309 D1 DE 502004008309D1 DE 502004008309 T DE502004008309 T DE 502004008309T DE 502004008309 T DE502004008309 T DE 502004008309T DE 502004008309 D1 DE502004008309 D1 DE 502004008309D1
- Authority
- DE
- Germany
- Prior art keywords
- emptying
- tank
- flushing
- residues
- solids
- Prior art date
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The method for the cleaning and emptying of tank (1) filled with solid type residual matter entails the feeding of a fluid and especially water into the tank to soften the residual matter, the feeding of especially high pressure air into the tank to swirl the residual matter, and the drawing off of the softened and swirled matter, whereby at least temporarily during the drawing off and/or drawing off pauses more fluid is fed into the tank. An independent claim is included for a system for the cleaning and emptying of the tank of a biological treatment facility of solid residual matter.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10343243A DE10343243B4 (en) | 2003-09-17 | 2003-09-17 | Method and device for flushing and emptying a residue tank filled with solids-like residues of a biological sewage treatment plant |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502004008309D1 true DE502004008309D1 (en) | 2008-12-04 |
Family
ID=34177814
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10343243A Expired - Fee Related DE10343243B4 (en) | 2003-09-17 | 2003-09-17 | Method and device for flushing and emptying a residue tank filled with solids-like residues of a biological sewage treatment plant |
DE502004008309T Active DE502004008309D1 (en) | 2003-09-17 | 2004-09-07 | Method and device for flushing and emptying a residue tank filled with solids-like residues of a biological sewage treatment plant |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10343243A Expired - Fee Related DE10343243B4 (en) | 2003-09-17 | 2003-09-17 | Method and device for flushing and emptying a residue tank filled with solids-like residues of a biological sewage treatment plant |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1516682B1 (en) |
AT (1) | ATE411853T1 (en) |
DE (2) | DE10343243B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2364893A1 (en) | 2010-03-12 | 2011-09-14 | Schweizerische Bundesbahnen SBB | Method and device for emptying a solids container |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2638224A (en) * | 1947-05-29 | 1953-05-12 | Gorman Rupp Co | Apparatus for cleansing septic tanks |
US4214705A (en) * | 1978-12-18 | 1980-07-29 | Chemdet Sonic Systems, Inc. | Apparatus for cleaning tanks |
US4234980A (en) * | 1979-05-16 | 1980-11-25 | Aquatech, Inc. | Apparatus for sewer cleaning and the like |
DE3333481A1 (en) * | 1983-05-20 | 1984-11-22 | Renate 8700 Würzburg Lietz | Method and device for disposing of mixtures of solid and liquid waste materials |
US4584726A (en) * | 1984-07-09 | 1986-04-29 | Kaiser Aerospace & Electronics Corp. | Fluid operated waste tank servicing assembly |
US4550453A (en) * | 1984-08-02 | 1985-11-05 | Marion E. Norman | Compact, portable drain to empty and clean a recreational vehicle holding tank |
FR2683495B1 (en) * | 1991-11-12 | 1993-12-31 | Spimat Thp | MOBILE TREATMENT SYSTEM FOR SANITARY FACILITIES OF A RAIL TRACK. |
DE4434437C2 (en) * | 1994-09-27 | 1996-10-02 | Daimler Benz Aerospace Airbus | Vacuum toilet system in an airplane |
US5657782A (en) * | 1996-01-05 | 1997-08-19 | Berning; Robert D. | Septic tank flush |
JP3168175B2 (en) * | 1997-05-13 | 2001-05-21 | 三岐通運株式会社 | Cleaning plant for powder tank room of powder transport tank car |
-
2003
- 2003-09-17 DE DE10343243A patent/DE10343243B4/en not_active Expired - Fee Related
-
2004
- 2004-09-07 EP EP04021191A patent/EP1516682B1/en not_active Not-in-force
- 2004-09-07 DE DE502004008309T patent/DE502004008309D1/en active Active
- 2004-09-07 AT AT04021191T patent/ATE411853T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1516682B1 (en) | 2008-10-22 |
DE10343243B4 (en) | 2007-01-25 |
ATE411853T1 (en) | 2008-11-15 |
EP1516682A1 (en) | 2005-03-23 |
DE10343243A1 (en) | 2005-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |