GB1329599A - S-udge remover - Google Patents
S-udge removerInfo
- Publication number
- GB1329599A GB1329599A GB5691970A GB1329599DA GB1329599A GB 1329599 A GB1329599 A GB 1329599A GB 5691970 A GB5691970 A GB 5691970A GB 1329599D A GB1329599D A GB 1329599DA GB 1329599 A GB1329599 A GB 1329599A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- bridge
- tank
- pawl
- winch
- 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.)
- Expired
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
-
- 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
- B01D21/20—Driving mechanisms
-
- 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
-
- 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
- B01D21/245—Discharge mechanisms for the sediments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
1329599 Settling tank cleaning devices J C STENGELIN 1 Dec 1970 56919/70 Heading B1D A rectangular sewage settling tank is cleaned of settled sludge and floating mater by respective plates 7 and 29 which are suspended from a bridge reciprocated along the tank by winch 2, the plates being placed in their operative positions during rightward movement (Fig. 2) and in inoperative positions during leftward movement by levers 15, 16 which engage respective stops 13, 14 on the side of the tank when the bridge approaches either end position. The bridge is mounted on a trolley 3 running along a tubular rail 4 on top of a wall dividing the tank into separate basins. Plate 7 (in each 'basin) is secured to a shaft 27 which carries sprockets 26 connected by drive chains 25 to other sprockets (24) (Fig. 6, not shown) on an upper shaft 23. Chains 25 also support plate 29 (in each basin) between them. During rightward travel, shaft 23 is locked by a pawl 18 engaging one end of a recess 34 in a disc 35 keyed to shaft 23 (Fig. 4), but when lever 15 strikes its stop 13 it pivots clockwise until lug 37 engages pawl 18 and releases the disc 35. Then further movement of the bridge causes lever 16 to engage stop 14 which turns the shaft 23 through 90 degrees, lever 16 being keyed to shaft 23, thereby moving chains 25 to lift plate 29 out of the liquid and pivot plate 7 to the horizontal position, and pawl 19 then engages step 38 of recess 34 to lock shaft 23. Thereafter the bridge engages a limit switch 39 to reverse winch 2 and begin the leftward movement. At the left-hand end of the tank a similar sequence restores the plates 7, 29 to their operative positions and limit switch 40 reverses the winch again.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5691970 | 1970-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1329599A true GB1329599A (en) | 1973-09-12 |
Family
ID=10477899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5691970A Expired GB1329599A (en) | 1970-12-01 | 1970-12-01 | S-udge remover |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1329599A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4514303A (en) * | 1983-06-09 | 1985-04-30 | Moore Richard P | Sludge traction and desludging system |
US5804104A (en) * | 1997-03-13 | 1998-09-08 | Meurer Industries, Inc. | Apparatus for moving an aeration unit |
US5914049A (en) * | 1996-09-19 | 1999-06-22 | Meurer Research, Inc. | Method and apparatus for helical flow in a header conduit |
US7718076B1 (en) | 2006-02-14 | 2010-05-18 | Charles Lonnie Meurer | Methods of and common gantry drive for single-pass cleaning of multiple stages of a material separation and removal system |
US7780015B1 (en) | 2006-08-24 | 2010-08-24 | Meurer Research, Inc. | Methods of and sludge collector with adjacent opposed oppositely-moving blades for moving sludge in a basin |
US11103810B2 (en) | 2018-09-27 | 2021-08-31 | Meurer Research, Inc. | Clog-resistant inlet for a conduit of a water treatment system |
USD960293S1 (en) | 2018-09-27 | 2022-08-09 | Meurer Research, Inc. | Nozzle for a fluid |
-
1970
- 1970-12-01 GB GB5691970A patent/GB1329599A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4514303A (en) * | 1983-06-09 | 1985-04-30 | Moore Richard P | Sludge traction and desludging system |
US5914049A (en) * | 1996-09-19 | 1999-06-22 | Meurer Research, Inc. | Method and apparatus for helical flow in a header conduit |
US5804104A (en) * | 1997-03-13 | 1998-09-08 | Meurer Industries, Inc. | Apparatus for moving an aeration unit |
US7718076B1 (en) | 2006-02-14 | 2010-05-18 | Charles Lonnie Meurer | Methods of and common gantry drive for single-pass cleaning of multiple stages of a material separation and removal system |
US7780015B1 (en) | 2006-08-24 | 2010-08-24 | Meurer Research, Inc. | Methods of and sludge collector with adjacent opposed oppositely-moving blades for moving sludge in a basin |
US7981302B2 (en) | 2006-08-24 | 2011-07-19 | Meurer Research Inc. | Method and apparatus for enhanced settling and collection of settled material |
US8074810B2 (en) | 2006-08-24 | 2011-12-13 | Meurer Research, Inc. | Methods of and sludge collector with adjacent opposed oppositely-moving blades for moving sludge in a basin |
US11103810B2 (en) | 2018-09-27 | 2021-08-31 | Meurer Research, Inc. | Clog-resistant inlet for a conduit of a water treatment system |
USD960293S1 (en) | 2018-09-27 | 2022-08-09 | Meurer Research, Inc. | Nozzle for a fluid |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |