ES440232A1 - Settling apparatus including sludge removal means - Google Patents
Settling apparatus including sludge removal meansInfo
- Publication number
- ES440232A1 ES440232A1 ES440232A ES440232A ES440232A1 ES 440232 A1 ES440232 A1 ES 440232A1 ES 440232 A ES440232 A ES 440232A ES 440232 A ES440232 A ES 440232A ES 440232 A1 ES440232 A1 ES 440232A1
- Authority
- ES
- Spain
- Prior art keywords
- pipe
- apparatus including
- removal means
- sludge removal
- settling apparatus
- 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
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- 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
- B01D21/18—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
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2466—Mammoth pumps, e.g. air lift pumps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Treatment Of Sludge (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
Improvements in the facilities to remove settled solid substances, which rush to the bottom of a clarifying tank (1) by means of a suction nozzle (17) arranged above the bottom, which is fixed to an evacuation bridge (8) that can be move above the clarifier tank and through which the aspirated solid substances are transported through a pipe (18, 19, 23) that follows the suction nozzle, characterized in that the pipe (18, 19, 23) moved in the evacuator bridge (8) is connected at least approximately hermetically with a fixed pipe (26) that comes out of the clarifier tank (1). (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1127574A CH570942A5 (en) | 1974-08-19 | 1974-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES440232A1 true ES440232A1 (en) | 1977-03-16 |
Family
ID=4371870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES440232A Expired ES440232A1 (en) | 1974-08-19 | 1975-08-13 | Settling apparatus including sludge removal means |
Country Status (20)
Country | Link |
---|---|
JP (1) | JPS594166B2 (en) |
AR (1) | AR205401A1 (en) |
AT (1) | AT342523B (en) |
BE (1) | BE832550A (en) |
BR (1) | BR7505257A (en) |
CA (1) | CA1065765A (en) |
CH (1) | CH570942A5 (en) |
DD (1) | DD120420A5 (en) |
DE (1) | DE2535636A1 (en) |
DK (1) | DK372975A (en) |
ES (1) | ES440232A1 (en) |
FI (1) | FI752335A (en) |
FR (1) | FR2282406A1 (en) |
GB (1) | GB1501480A (en) |
IL (1) | IL47908A (en) |
IT (1) | IT1040383B (en) |
NL (1) | NL7509822A (en) |
NO (1) | NO148057C (en) |
SE (1) | SE432714B (en) |
ZA (1) | ZA755216B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3507365A1 (en) * | 1984-10-15 | 1986-04-24 | Hugo Dipl.-Ing. 4300 Essen Kahl | Round tank for waste water secondary clarification |
DE19718499B4 (en) * | 1997-05-02 | 2004-01-29 | Franz, Heiko, Takapuna | Device for solids and sludge removal in sedimentation basins |
DE19806858A1 (en) * | 1998-02-19 | 2000-05-25 | Emschergenossenschaft Lippever | Sedimentation basin with a round shape for separating sludge from waste water |
JP4549551B2 (en) * | 2001-02-13 | 2010-09-22 | 東京都 | Mud sampling equipment |
JP6727027B2 (en) * | 2016-05-12 | 2020-07-22 | 株式会社日立製作所 | Sand removal equipment for sand basins |
CN106422443A (en) * | 2016-06-23 | 2017-02-22 | 南通荣恒环保设备有限公司 | Sludge discharging machine used for sewage treatment |
JP6727100B2 (en) * | 2016-10-31 | 2020-07-22 | 株式会社日立製作所 | Sand removal equipment for sand basins |
JP6833752B2 (en) | 2018-03-23 | 2021-02-24 | 株式会社東芝 | Rechargeable batteries, battery packs, vehicles and stationary power supplies |
CN110384963A (en) * | 2018-04-23 | 2019-10-29 | 宁波碧源供水有限公司 | A kind of suction dredge |
RU2761195C1 (en) * | 2021-01-11 | 2021-12-06 | Федеральное государственное казённое военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулева" Министерства обороны Российской Федерации | Device for separation of activated sludge into fractions |
CN113262529A (en) * | 2021-05-28 | 2021-08-17 | 成渝钒钛科技有限公司 | Vanadium extraction wastewater resource comprehensive utilization filtering device and use method thereof |
CN114768312A (en) * | 2022-03-28 | 2022-07-22 | 芜湖华衍水务有限公司 | Domestic sewage treatment device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE372178C (en) * | 1923-03-27 | Abwasser & Wasserreinigungs Ge | Method and device for removing water-poor sewage sludge under water | |
DE519016C (en) * | 1928-11-16 | 1931-02-23 | Klaer U Entphenolungsgesellsch | Sludge suction device for sewage wells |
DE1784503A1 (en) * | 1968-08-14 | 1971-08-19 | Koppers Gmbh Heinrich | Sludge scraper for round pits |
JPS4956564U (en) * | 1972-08-29 | 1974-05-18 |
-
1974
- 1974-08-19 CH CH1127574A patent/CH570942A5/xx not_active IP Right Cessation
-
1975
- 1975-01-01 AR AR260039A patent/AR205401A1/en active
- 1975-08-06 SE SE7508862A patent/SE432714B/en unknown
- 1975-08-08 IT IT26233/75A patent/IT1040383B/en active
- 1975-08-09 DE DE19752535636 patent/DE2535636A1/en active Granted
- 1975-08-12 CA CA233,284A patent/CA1065765A/en not_active Expired
- 1975-08-12 IL IL47908A patent/IL47908A/en unknown
- 1975-08-13 ZA ZA00755216A patent/ZA755216B/en unknown
- 1975-08-13 AT AT627875A patent/AT342523B/en not_active IP Right Cessation
- 1975-08-13 ES ES440232A patent/ES440232A1/en not_active Expired
- 1975-08-14 FR FR7525403A patent/FR2282406A1/en active Granted
- 1975-08-14 GB GB33927/75A patent/GB1501480A/en not_active Expired
- 1975-08-15 DD DD187890A patent/DD120420A5/xx unknown
- 1975-08-18 NO NO75752859A patent/NO148057C/en unknown
- 1975-08-18 DK DK372975A patent/DK372975A/en unknown
- 1975-08-18 BR BR7505257*A patent/BR7505257A/en unknown
- 1975-08-18 NL NL7509822A patent/NL7509822A/en not_active Application Discontinuation
- 1975-08-18 FI FI752335A patent/FI752335A/fi not_active Application Discontinuation
- 1975-08-19 BE BE159303A patent/BE832550A/en not_active IP Right Cessation
- 1975-08-19 JP JP50100560A patent/JPS594166B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7508862L (en) | 1976-02-20 |
DE2535636C2 (en) | 1987-07-30 |
DD120420A5 (en) | 1976-06-12 |
CH570942A5 (en) | 1975-12-31 |
IL47908A0 (en) | 1975-11-25 |
BR7505257A (en) | 1976-08-03 |
CA1065765A (en) | 1979-11-06 |
GB1501480A (en) | 1978-02-15 |
AU8396775A (en) | 1977-02-17 |
NL7509822A (en) | 1976-02-23 |
FR2282406B1 (en) | 1980-07-25 |
AR205401A1 (en) | 1976-04-30 |
NO148057C (en) | 1983-08-03 |
SE432714B (en) | 1984-04-16 |
DK372975A (en) | 1976-02-20 |
ATA627875A (en) | 1977-07-15 |
NO148057B (en) | 1983-04-25 |
NO752859L (en) | 1976-02-20 |
IL47908A (en) | 1978-12-17 |
FI752335A (en) | 1976-02-20 |
DE2535636A1 (en) | 1976-03-04 |
ZA755216B (en) | 1976-07-28 |
IT1040383B (en) | 1979-12-20 |
BE832550A (en) | 1976-02-19 |
JPS5145447A (en) | 1976-04-17 |
JPS594166B2 (en) | 1984-01-28 |
AT342523B (en) | 1978-04-10 |
FR2282406A1 (en) | 1976-03-19 |
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