FR1396312A - Method and apparatus for scraping containers, in particular for collecting sludge in rectangularies settling tanks - Google Patents

Method and apparatus for scraping containers, in particular for collecting sludge in rectangularies settling tanks

Info

Publication number
FR1396312A
FR1396312A FR940475A FR940475A FR1396312A FR 1396312 A FR1396312 A FR 1396312A FR 940475 A FR940475 A FR 940475A FR 940475 A FR940475 A FR 940475A FR 1396312 A FR1396312 A FR 1396312A
Authority
FR
France
Prior art keywords
rectangularies
scraping
containers
settling tanks
collecting sludge
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
FR940475A
Other languages
French (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.)
Norstel and Templewood Hawksley Ltd
Original Assignee
Norstel and Templewood Hawksley Ltd
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
Priority claimed from GB26030/62A external-priority patent/GB1025206A/en
Application filed by Norstel and Templewood Hawksley Ltd filed Critical Norstel and Templewood Hawksley Ltd
Priority to FR940475A priority Critical patent/FR1396312A/en
Application granted granted Critical
Publication of FR1396312A publication Critical patent/FR1396312A/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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B01D21/12—Settling tanks with multiple outlets for the separated liquids 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/183—Construction of the scrapers or the driving mechanisms for settling tanks with multiple scraping mechanisms
    • 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
    • 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
    • B01D21/2433—Discharge mechanisms for floating particles
    • 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
FR940475A 1962-07-06 1963-07-05 Method and apparatus for scraping containers, in particular for collecting sludge in rectangularies settling tanks Expired FR1396312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR940475A FR1396312A (en) 1962-07-06 1963-07-05 Method and apparatus for scraping containers, in particular for collecting sludge in rectangularies settling tanks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB26030/62A GB1025206A (en) 1962-07-06 1962-07-06 Method of and means for scraping rectangular tanks
FR940475A FR1396312A (en) 1962-07-06 1963-07-05 Method and apparatus for scraping containers, in particular for collecting sludge in rectangularies settling tanks

Publications (1)

Publication Number Publication Date
FR1396312A true FR1396312A (en) 1965-04-23

Family

ID=26202240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940475A Expired FR1396312A (en) 1962-07-06 1963-07-05 Method and apparatus for scraping containers, in particular for collecting sludge in rectangularies settling tanks

Country Status (1)

Country Link
FR (1) FR1396312A (en)

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