IT1071133B - Dispositivo di ripresa dei fanghi in una vasca circolare di decantazione - Google Patents

Dispositivo di ripresa dei fanghi in una vasca circolare di decantazione

Info

Publication number
IT1071133B
IT1071133B IT68832/76A IT6883276A IT1071133B IT 1071133 B IT1071133 B IT 1071133B IT 68832/76 A IT68832/76 A IT 68832/76A IT 6883276 A IT6883276 A IT 6883276A IT 1071133 B IT1071133 B IT 1071133B
Authority
IT
Italy
Prior art keywords
decanta
tank
circular
recovery device
sludge recovery
Prior art date
Application number
IT68832/76A
Other languages
English (en)
Original Assignee
Degremont
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 Degremont filed Critical Degremont
Application granted granted Critical
Publication of IT1071133B publication Critical patent/IT1071133B/it

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
    • 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
    • B01D21/24—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)
  • Centrifugal Separators (AREA)
  • Treatment Of Sludge (AREA)
  • Jet Pumps And Other Pumps (AREA)
IT68832/76A 1975-08-12 1976-07-22 Dispositivo di ripresa dei fanghi in una vasca circolare di decantazione IT1071133B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7525059A FR2320910A1 (fr) 1975-08-12 1975-08-12 Dispositif de reprise des boues dans un bassin de decantation circulaire

Publications (1)

Publication Number Publication Date
IT1071133B true IT1071133B (it) 1985-04-02

Family

ID=9159007

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68832/76A IT1071133B (it) 1975-08-12 1976-07-22 Dispositivo di ripresa dei fanghi in una vasca circolare di decantazione

Country Status (10)

Country Link
US (1) US4142977A (it)
JP (1) JPS5913242B2 (it)
BE (1) BE843567A (it)
CA (1) CA1061261A (it)
DE (1) DE2635938C2 (it)
ES (1) ES449682A1 (it)
FR (1) FR2320910A1 (it)
GB (1) GB1543083A (it)
IT (1) IT1071133B (it)
ZA (1) ZA763870B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507365A1 (de) * 1984-10-15 1986-04-24 Hugo Dipl.-Ing. 4300 Essen Kahl Rundbecken zur abwasser-nachklaerung
DE4033038C2 (de) * 1990-10-18 1994-02-03 Schreiber Berthold Belebungsanlage mit trichterförmigem Nachklärbecken
DE4415230C1 (de) * 1994-04-30 1995-12-14 Lobbe Xenex Gmbh Bodendekontaminationsanlage
US7637379B2 (en) * 2006-12-07 2009-12-29 Council Of Scientific & Industrial Research Circular secondary clarifier for wastewater treatment and an improved solids-liquid separation process thereof
FR2996840B1 (fr) * 2012-10-11 2014-11-28 Suez Environnement Appareil pour la clarification d'un effluent contenant des boues
CN104801076B (zh) * 2015-03-30 2017-05-31 广州市新之地环保产业有限公司 一种往复式单管吸泥机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB703182A (it) *
DE462340C (de) * 1917-10-02 1928-07-14 Dorr Co Vorrichtung mit kreisenden Schabern zum Zutreiben von Schlaemmen, insbesondere von Aufbereitungsanlagen fuer Mineralien, zu einer axialen Abzugsoeffnung in Verdickungsbehaeltern fuer grosse Leistungen
US2223257A (en) * 1937-03-01 1940-11-26 Edward B Mallory Sewage treating apparatus
US2427091A (en) * 1943-10-25 1947-09-09 Graver Tank & Mfg Co Inc Liquid treatment tank with a solids impeller means having a normally submerged drivewheel
FR944388A (fr) * 1946-02-16 1949-04-04 Gen Am Transport Perfectionnements aux appareils de décantation
US3348696A (en) * 1966-01-03 1967-10-24 Union Tank Car Co Sewage treatment system
FR1538628A (fr) * 1967-07-28 1968-09-06 Epuration Et D Assainissement Décanteur de boues
DE1784503A1 (de) * 1968-08-14 1971-08-19 Koppers Gmbh Heinrich Schlammraeumer fuer runde Klaerbecken
DE2212706A1 (de) * 1972-03-16 1973-09-20 Koppers Gmbh Heinrich Rundes klaerbecken
DE2310198A1 (de) * 1973-03-01 1974-09-05 Koppers Gmbh Heinrich Kreisfoermiges klaerbecken
US3951819A (en) * 1974-09-11 1976-04-20 Ecodyne Corporation Sludge removal system

Also Published As

Publication number Publication date
JPS5913242B2 (ja) 1984-03-28
JPS5223766A (en) 1977-02-22
US4142977A (en) 1979-03-06
FR2320910B1 (it) 1977-12-16
AU1676976A (en) 1978-02-16
ES449682A1 (es) 1977-07-01
FR2320910A1 (fr) 1977-03-11
BE843567A (fr) 1976-10-18
CA1061261A (fr) 1979-08-28
DE2635938C2 (de) 1986-07-03
GB1543083A (en) 1979-03-28
ZA763870B (en) 1977-05-25
DE2635938A1 (de) 1977-02-17

Similar Documents

Publication Publication Date Title
NL7609684A (nl) Vloeistofzuiveringsinrichting.
DK142776A (da) Roristikningsindretning til nedforing af foringsror i et brondhul
FR2301893A1 (fr) Dispositif a resistance negative
SE415628B (sv) Skalningsapparat
IT1054279B (it) Dispositivo a racla
IT1022790B (it) Meccanismo perfezionato per l ali mentazione dei fogli in una macchine per scrivere
NO141828C (no) Posefilteranordning.
NO802116L (no) Anordning for aa holde en pongtong i stilling.
FR2300948A1 (fr) Distributeur de fluide a derivations
IT1071133B (it) Dispositivo di ripresa dei fanghi in una vasca circolare di decantazione
NL7608966A (nl) Vloeistofopslaginrichting.
BR7701585A (pt) Mandril acionado mecanicamente
NL7603867A (nl) Vloeistofafvoerinrichting.
IT1062886B (it) Dispositivo con mezzi per il suo movimento in una tubazione
ATA464377A (de) Einrichtung zum einbetonieren von radioaktiven abfaellen in abfallfaessern
SE421274B (sv) Anordning for gjutning i permanenta formar
SE397115B (sv) Anordning for att alstra en vattenstrom i en simbasseng
SE389262B (sv) Skap med i en kretsformig bana frammatningsbara berorgan
FR2327203A1 (fr) Perfectionnements a des reservoirs a boues
NO139885C (no) Reverseringsanordning for vannstraaledrevet fartoey
SE7600017L (sv) Fotoaktiverad flytande kristall
IT1084129B (it) Dispositivo per separare e trattenere idrocarburi non sciolti da acqua
IT1070340B (it) Dispositivo di ombreggiamento in una serra
IT1056906B (it) Dispositivo per l azionamento deltamburo di rotalmento in una dentatrice
NL184459C (nl) Gemechaniseerde lasinrichting.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950725