GB1501480A - Settling apparatus including sludge removal means - Google Patents

Settling apparatus including sludge removal means

Info

Publication number
GB1501480A
GB1501480A GB33927/75A GB3392775A GB1501480A GB 1501480 A GB1501480 A GB 1501480A GB 33927/75 A GB33927/75 A GB 33927/75A GB 3392775 A GB3392775 A GB 3392775A GB 1501480 A GB1501480 A GB 1501480A
Authority
GB
United Kingdom
Prior art keywords
pipe
settling apparatus
sludge removal
apparatus including
removal means
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
Application number
GB33927/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1501480A publication Critical patent/GB1501480A/en
Expired legal-status Critical Current

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)
  • Jet Pumps And Other Pumps (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
  • Refuse Collection And Transfer (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1501480 Settling apparatus K FUX 14 Aug 1975 [19 Aug 1974] 33927]75 Heading BID A settling apparatus comprises a circular tank 1, inlet 33 and suction nozzles 17 supported by rotatable bridge 8 for removing the sludge. Each nozzle 17 is connected by a respective pipe 18 having a valve 22, to common pipe 19 which is connected by sleeve 27 to fixed pipe 30 such that pipe 19 is rotatable relative to pipe 30. The pipe 30 is connected to pump 29 which applies suction during sludge removal and supplies back flushing liquid during cleaning of the pipes and nozzles. The pipes 18 may be partially transparent or provided with flow indicators.
GB33927/75A 1974-08-19 1975-08-14 Settling apparatus including sludge removal means Expired GB1501480A (en)

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
GB1501480A true GB1501480A (en) 1978-02-15

Family

ID=4371870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33927/75A Expired GB1501480A (en) 1974-08-19 1975-08-14 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN114768312A (en) * 2022-03-28 2022-07-22 芜湖华衍水务有限公司 Domestic sewage treatment device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN114768312A (en) * 2022-03-28 2022-07-22 芜湖华衍水务有限公司 Domestic sewage treatment device

Also Published As

Publication number Publication date
BE832550A (en) 1976-02-19
BR7505257A (en) 1976-08-03
CA1065765A (en) 1979-11-06
CH570942A5 (en) 1975-12-31
JPS5145447A (en) 1976-04-17
FR2282406B1 (en) 1980-07-25
AU8396775A (en) 1977-02-17
DE2535636C2 (en) 1987-07-30
NO752859L (en) 1976-02-20
DD120420A5 (en) 1976-06-12
AR205401A1 (en) 1976-04-30
DK372975A (en) 1976-02-20
AT342523B (en) 1978-04-10
NO148057B (en) 1983-04-25
ES440232A1 (en) 1977-03-16
NL7509822A (en) 1976-02-23
ZA755216B (en) 1976-07-28
DE2535636A1 (en) 1976-03-04
JPS594166B2 (en) 1984-01-28
SE432714B (en) 1984-04-16
IL47908A0 (en) 1975-11-25
NO148057C (en) 1983-08-03
FR2282406A1 (en) 1976-03-19
FI752335A (en) 1976-02-20
IL47908A (en) 1978-12-17
IT1040383B (en) 1979-12-20
SE7508862L (en) 1976-02-20
ATA627875A (en) 1977-07-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee