FR2282406B1 - - Google Patents

Info

Publication number
FR2282406B1
FR2282406B1 FR7525403A FR7525403A FR2282406B1 FR 2282406 B1 FR2282406 B1 FR 2282406B1 FR 7525403 A FR7525403 A FR 7525403A FR 7525403 A FR7525403 A FR 7525403A FR 2282406 B1 FR2282406 B1 FR 2282406B1
Authority
FR
France
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
FR7525403A
Other languages
French (fr)
Other versions
FR2282406A1 (en
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 FR2282406A1 publication Critical patent/FR2282406A1/en
Application granted granted Critical
Publication of FR2282406B1 publication Critical patent/FR2282406B1/fr
Granted 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Refuse Collection And Transfer (AREA)
FR7525403A 1974-08-19 1975-08-14 INSTALLATION TO REMOVE SOLID DEPOSITS FROM A CLARIFICATION BASIN Granted FR2282406A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1127574A CH570942A5 (en) 1974-08-19 1974-08-19

Publications (2)

Publication Number Publication Date
FR2282406A1 FR2282406A1 (en) 1976-03-19
FR2282406B1 true FR2282406B1 (en) 1980-07-25

Family

ID=4371870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525403A Granted FR2282406A1 (en) 1974-08-19 1975-08-14 INSTALLATION TO REMOVE SOLID DEPOSITS FROM A CLARIFICATION BASIN

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)

* 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
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)

* 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

Also Published As

Publication number Publication date
ZA755216B (en) 1976-07-28
BE832550A (en) 1976-02-19
NO148057B (en) 1983-04-25
SE7508862L (en) 1976-02-20
GB1501480A (en) 1978-02-15
JPS594166B2 (en) 1984-01-28
AU8396775A (en) 1977-02-17
FI752335A (en) 1976-02-20
SE432714B (en) 1984-04-16
IL47908A0 (en) 1975-11-25
NO752859L (en) 1976-02-20
NO148057C (en) 1983-08-03
DE2535636A1 (en) 1976-03-04
AR205401A1 (en) 1976-04-30
ATA627875A (en) 1977-07-15
CA1065765A (en) 1979-11-06
DK372975A (en) 1976-02-20
JPS5145447A (en) 1976-04-17
DD120420A5 (en) 1976-06-12
BR7505257A (en) 1976-08-03
DE2535636C2 (en) 1987-07-30
IL47908A (en) 1978-12-17
NL7509822A (en) 1976-02-23
IT1040383B (en) 1979-12-20
FR2282406A1 (en) 1976-03-19
AT342523B (en) 1978-04-10
CH570942A5 (en) 1975-12-31
ES440232A1 (en) 1977-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse