GB308770A - Improvements in or connected with rotary apparatus for collecting and discharging settled matter from the floors of rectangular settling tanks and like surfaces - Google Patents

Improvements in or connected with rotary apparatus for collecting and discharging settled matter from the floors of rectangular settling tanks and like surfaces

Info

Publication number
GB308770A
GB308770A GB36421/28A GB3642128A GB308770A GB 308770 A GB308770 A GB 308770A GB 36421/28 A GB36421/28 A GB 36421/28A GB 3642128 A GB3642128 A GB 3642128A GB 308770 A GB308770 A GB 308770A
Authority
GB
United Kingdom
Prior art keywords
truss
tank
frame
carriage
supported
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
GB36421/28A
Other languages
English (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.)
Dorr Co
Original Assignee
Dorr Co
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 Co filed Critical Dorr Co
Publication of GB308770A publication Critical patent/GB308770A/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
    • 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
    • B01D21/2405—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
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Extraction Or Liquid Replacement (AREA)
GB36421/28A 1928-03-29 1928-12-10 Improvements in or connected with rotary apparatus for collecting and discharging settled matter from the floors of rectangular settling tanks and like surfaces Expired GB308770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US265793A US1741498A (en) 1928-03-29 1928-03-29 Continuous-settling apparatus

Publications (1)

Publication Number Publication Date
GB308770A true GB308770A (en) 1929-10-31

Family

ID=23011911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36421/28A Expired GB308770A (en) 1928-03-29 1928-12-10 Improvements in or connected with rotary apparatus for collecting and discharging settled matter from the floors of rectangular settling tanks and like surfaces

Country Status (5)

Country Link
US (1) US1741498A (es)
BE (1) BE357812A (es)
DE (1) DE569289C (es)
GB (1) GB308770A (es)
NL (1) NL36038C (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US2427092A (en) * 1944-08-26 1947-09-09 Graver Tank & Mfg Co Inc Scraper structure for liquid treatment tanks
DE972008C (de) * 1952-01-01 1959-05-06 Passavant Werke Fahrwerk fuer in rechteckigen Absetzbecken arbeitende Schlammraeumer
AT385207B (de) * 1985-05-20 1988-03-10 Voest Alpine Ag Becken, insbesondere rundbecken
US10974175B2 (en) * 2019-08-12 2021-04-13 United Conveyor Corporation Clarifier rake configuration and system and method including the same for bottom ash handling related to flue gas desulfurization
CN111924906B (zh) * 2020-08-11 2023-03-17 枣庄学院 一种生活污水自动化处理机械及处理方法

Also Published As

Publication number Publication date
NL36038C (es)
BE357812A (es)
DE569289C (de) 1933-02-01
US1741498A (en) 1929-12-31

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