FR808848A - Improvements to thickening or agitating devices - Google Patents

Improvements to thickening or agitating devices

Info

Publication number
FR808848A
FR808848A FR808848DA FR808848A FR 808848 A FR808848 A FR 808848A FR 808848D A FR808848D A FR 808848DA FR 808848 A FR808848 A FR 808848A
Authority
FR
France
Prior art keywords
thickening
agitating devices
agitating
devices
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
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.)
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
Application granted granted Critical
Publication of FR808848A publication Critical patent/FR808848A/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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/22—Safety 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
    • 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
    • B01D21/30—Control equipment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
FR808848D 1935-07-16 1936-07-11 Improvements to thickening or agitating devices Expired FR808848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2122287X 1935-07-16

Publications (1)

Publication Number Publication Date
FR808848A true FR808848A (en) 1937-02-16

Family

ID=10899078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808848D Expired FR808848A (en) 1935-07-16 1936-07-11 Improvements to thickening or agitating devices

Country Status (3)

Country Link
US (2) US2122287A (en)
DE (1) DE926900C (en)
FR (1) FR808848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147536B (en) * 1952-09-24 1963-04-18 Passavant Werke Sludge scraper for settling basins of treatment plants

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418973A (en) * 1942-02-18 1947-04-15 Hardinge Co Inc Thickener
US2520540A (en) * 1946-10-03 1950-08-29 Infilco Inc Scum breaker
US2491656A (en) * 1947-11-13 1949-12-20 Goldman Bronislaw Apparatus for mixing liquids or the like
DE1081657B (en) * 1956-05-11 1960-05-12 Bayer Ag Device for the production of porous or homogeneous plastics
US3241682A (en) * 1965-01-22 1966-03-22 Dorr Oliver Inc Sedimentation tank having rotatable sediment conveying structure
US3678984A (en) * 1970-11-16 1972-07-25 Paul Rolf Stehning Reaction vessel for chemical and physical reactions of viscous masses
AU472314B2 (en) * 1972-12-22 1976-05-20 Warman International Limited Thickener mechanism
US6027242A (en) * 1995-09-01 2000-02-22 24Th & Dean Food preparation blender with mixing blades oscillating between larger and smaller volumes
US5645346A (en) * 1995-09-01 1997-07-08 24Th & Dean, Inc. Food preparation blender with a rotating and vertically oscillating mixing blade
US20090080285A1 (en) * 2007-09-26 2009-03-26 Proteus Design, Inc. Processor
US9353991B2 (en) * 2014-01-13 2016-05-31 Sukup Manufacturing Co. Pivoting center hanger for a grain stirring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147536B (en) * 1952-09-24 1963-04-18 Passavant Werke Sludge scraper for settling basins of treatment plants

Also Published As

Publication number Publication date
DE926900C (en) 1955-04-25
US2122287A (en) 1938-06-28
USRE21811E (en) 1941-05-27

Similar Documents

Publication Publication Date Title
FR808848A (en) Improvements to thickening or agitating devices
FR806617A (en) Improvements to television sets
FR765906A (en) Improvements to so-called thickening devices
FR765048A (en) Improvements to filtering devices
FR815050A (en) Improvements to television sets
FR796163A (en) Improvements to hydraulic devices
FR809213A (en) Improvements to television sets
FR753644A (en) Improvements to the raceways of rotating devices
FR788265A (en) Improvements to faucets
FR759973A (en) Improvements to lubrication devices
FR766470A (en) Improvements to filtration devices
FR803095A (en) Improvements to electrothermal devices
FR49783E (en) Improvements to teleprinter devices
FR805070A (en) Improvements to direction finding devices
FR799075A (en) Improvements to t devices. s. f.
FR46335E (en) Improvements to norias or lifting devices
FR807902A (en) Improvements to water heating devices
FR794843A (en) Improvements relating to lifting devices
FR816879A (en) Improvements to swimming devices
FR787343A (en) Improvements to navigation devices
FR787709A (en) Improvements to starting devices
FR46817E (en) Improvements to starting devices
FR780927A (en) Improvements to filtration devices
FR812427A (en) Improvements relating to gyroscopic devices
FR798860A (en) Improvements to filtration devices