ES471056A1 - Aparato decantador para depuracion de las aguas utilizadas en el lavado de gravas y arenas - Google Patents

Aparato decantador para depuracion de las aguas utilizadas en el lavado de gravas y arenas

Info

Publication number
ES471056A1
ES471056A1 ES471056A ES471056A ES471056A1 ES 471056 A1 ES471056 A1 ES 471056A1 ES 471056 A ES471056 A ES 471056A ES 471056 A ES471056 A ES 471056A ES 471056 A1 ES471056 A1 ES 471056A1
Authority
ES
Spain
Prior art keywords
scraper
decanter
mud
incorporates
particulate materials
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
ES471056A
Other languages
English (en)
Spanish (es)
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 ES471056A1 publication Critical patent/ES471056A1/es
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
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
ES471056A 1977-06-22 1978-06-22 Aparato decantador para depuracion de las aguas utilizadas en el lavado de gravas y arenas Expired ES471056A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719552A FR2395057A1 (fr) 1977-06-22 1977-06-22 Decanteur muni d'un racloir manoeuvrable verticalement

Publications (1)

Publication Number Publication Date
ES471056A1 true ES471056A1 (es) 1979-09-16

Family

ID=9192585

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471056A Expired ES471056A1 (es) 1977-06-22 1978-06-22 Aparato decantador para depuracion de las aguas utilizadas en el lavado de gravas y arenas

Country Status (3)

Country Link
ES (1) ES471056A1 (it)
FR (1) FR2395057A1 (it)
IT (1) IT1105014B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093015A1 (en) * 2006-02-17 2007-08-23 Alan Lewis Fitzmaurice Clarifier

Also Published As

Publication number Publication date
FR2395057A1 (fr) 1979-01-19
IT1105014B (it) 1985-10-28
FR2395057B3 (it) 1980-04-04
IT7849940A0 (it) 1978-06-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202