FR2281899A1 - Bassin de decantation continue - Google Patents

Bassin de decantation continue

Info

Publication number
FR2281899A1
FR2281899A1 FR7525002A FR7525002A FR2281899A1 FR 2281899 A1 FR2281899 A1 FR 2281899A1 FR 7525002 A FR7525002 A FR 7525002A FR 7525002 A FR7525002 A FR 7525002A FR 2281899 A1 FR2281899 A1 FR 2281899A1
Authority
FR
France
Prior art keywords
continuous decantation
basin
decantation basin
continuous
decantation
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.)
Granted
Application number
FR7525002A
Other languages
English (en)
Other versions
FR2281899B3 (fr
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of FR2281899A1 publication Critical patent/FR2281899A1/fr
Application granted granted Critical
Publication of FR2281899B3 publication Critical patent/FR2281899B3/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
    • B01D21/18—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
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • 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
    • B01D21/2405—Feed 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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/2477—Centrifugal pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Sewage (AREA)
FR7525002A 1974-08-12 1975-08-11 Bassin de decantation continue Granted FR2281899A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49638674A 1974-08-12 1974-08-12

Publications (2)

Publication Number Publication Date
FR2281899A1 true FR2281899A1 (fr) 1976-03-12
FR2281899B3 FR2281899B3 (fr) 1978-04-07

Family

ID=23972405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525002A Granted FR2281899A1 (fr) 1974-08-12 1975-08-11 Bassin de decantation continue

Country Status (6)

Country Link
BE (1) BE832316A (fr)
CA (1) CA1051792A (fr)
DE (1) DE2535671A1 (fr)
FR (1) FR2281899A1 (fr)
GB (1) GB1506887A (fr)
NL (1) NL7509533A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109414708B (zh) * 2016-04-26 2021-09-03 纽卡斯尔创新有限公司 用于颗粒分离器的进料装置、颗粒分离器和颗粒分离方法
CN107583316A (zh) * 2017-11-01 2018-01-16 江苏新宏大集团有限公司 一种浓密机的刮壁装置
CN109268064A (zh) * 2018-11-01 2019-01-25 山西拓普沃特工程技术有限公司 一种矿井水仓污泥收集装置
CN114960923B (zh) * 2022-06-25 2023-09-12 广东冠铭建设工程有限公司 一种大口径污水管网长距离分段清淤施工方法

Also Published As

Publication number Publication date
BE832316A (fr) 1975-12-01
DE2535671A1 (de) 1976-03-04
GB1506887A (en) 1978-04-12
AU8333875A (en) 1977-01-27
CA1051792A (fr) 1979-04-03
FR2281899B3 (fr) 1978-04-07
NL7509533A (nl) 1976-02-16

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