AU2001240720A1 - Scraper bar apparatus - Google Patents

Scraper bar apparatus

Info

Publication number
AU2001240720A1
AU2001240720A1 AU2001240720A AU4072001A AU2001240720A1 AU 2001240720 A1 AU2001240720 A1 AU 2001240720A1 AU 2001240720 A AU2001240720 A AU 2001240720A AU 4072001 A AU4072001 A AU 4072001A AU 2001240720 A1 AU2001240720 A1 AU 2001240720A1
Authority
AU
Australia
Prior art keywords
basin
scraper bar
treated
fluid
fluid basin
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.)
Abandoned
Application number
AU2001240720A
Inventor
Pekka Tuomikoski
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.)
Finnketju Invest Oy
Original Assignee
Finnketju Invest Oy
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 Finnketju Invest Oy filed Critical Finnketju Invest Oy
Publication of AU2001240720A1 publication Critical patent/AU2001240720A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
    • B65G19/24—Attachment of impellers to traction element
    • 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
    • B01D21/18—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
    • B01D21/24—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/04—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Removal Of Floating Material (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Cleaning In General (AREA)
  • Laser Surgery Devices (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Lubricants (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The invention relates to a scraper bar apparatus that is intended for scraping of material, which exists in a fluid basin (N), to an exhaust arrangement (2), such as one or more surface chutes (2a), bottom chutes (2b) or like that exists in connection with the fluid basin, by means of a scraper bar arrangement (1), which moves in the liquid basin. The scraper bar apparatus includes an endless power transmission assembly (3), such as one or more chains (3'), wire ropes, ropes and/or like, that surrounds the area (N') to be treated of the fluid basin (N) and that is arranged during an operational situation to rotate (w) along the periphery (N's) of the area to be treated by means of controlling (3'') and operating means and, whereto there has been attached a scraper bar arrangement (1; 1') by its opposite ends (x1, x2), which, while rotating (w) in the fluid basin, such as a clarification basin, flotation basin and/or like in one or more essentially horizontal planes (p, b), performs scraping in the fluid basin all over the desired area to be treated (N').
AU2001240720A 2000-03-22 2001-02-21 Scraper bar apparatus Abandoned AU2001240720A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20000667A FI106947B (en) 2000-03-22 2000-03-22 Scraper-beam equipment
FI20000667 2000-03-22
PCT/FI2001/000170 WO2001070603A1 (en) 2000-03-22 2001-02-21 Scraper bar apparatus

Publications (1)

Publication Number Publication Date
AU2001240720A1 true AU2001240720A1 (en) 2001-10-03

Family

ID=8558000

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001240720A Abandoned AU2001240720A1 (en) 2000-03-22 2001-02-21 Scraper bar apparatus

Country Status (10)

Country Link
US (1) US20030029791A1 (en)
EP (1) EP1268325B1 (en)
KR (1) KR100748287B1 (en)
CN (1) CN1184119C (en)
AT (1) ATE269828T1 (en)
AU (1) AU2001240720A1 (en)
DE (1) DE60103987T2 (en)
ES (1) ES2223799T3 (en)
FI (1) FI106947B (en)
WO (1) WO2001070603A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117934B (en) * 2004-02-17 2007-04-30 Finnketju Invest Oy Scraper
CN102245065B (en) 2008-12-09 2014-08-13 雀巢产品技术援助有限公司 Capsule for preparing a beverage by centrifugation in a beverage preparation device and device adapted therefore
US8225943B2 (en) 2010-10-19 2012-07-24 Seymour Kershner Circular clarifier cleaning system
CN104399287B (en) * 2014-11-28 2019-04-09 重庆健杰科技有限公司 Rectangular sedimentation basin mud scraper driving device
CN108147432A (en) * 2017-12-16 2018-06-12 大连盐化集团有限公司 Light salt receives salt system automatically
CN107902676A (en) * 2017-12-16 2018-04-13 大连盐化集团有限公司 The light salt in multiple salt ponds can be driven to receive salt system automatically at the same time

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US838626A (en) * 1903-12-17 1906-12-18 Edmund B Kirby Separating-tank.
US1357587A (en) * 1919-12-01 1920-11-02 Dorr Co Method of and apparatus for treating waste liquors
US1650820A (en) * 1926-03-09 1927-11-29 Harrison S Coe Thickener
US1734967A (en) * 1929-03-20 1929-11-12 Gavett Weston Mechanical removal of solids from clarification tanks, etc.
US2003261A (en) * 1931-02-16 1935-05-28 Dorr Co Inc Thickener
US1951462A (en) * 1932-06-11 1934-03-20 Frederick K Wing Scraping means for sewage disposal plants
US2053636A (en) * 1933-03-20 1936-09-08 Link Belt Co Settling tank
US2052676A (en) * 1935-03-02 1936-09-01 Link Belt Co Sludge discharge collector
US2095394A (en) * 1935-08-06 1937-10-12 Link Belt Co Floating skimmer
US2138678A (en) * 1936-06-01 1938-11-29 James W Pearl Combination of a chain, scraper, and conveyer
US3313422A (en) * 1963-10-23 1967-04-11 Galion Jeffrey Mfg Co Collector apparatus
US3394816A (en) * 1967-03-06 1968-07-30 Galion Jeffrey Mfg Co Sludge collector flight
US3622009A (en) * 1969-10-17 1971-11-23 Davis Ind Inc Mechanical sludge collector and thickener
DE3503638A1 (en) 1985-02-04 1986-08-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München TROG CHAIN CONVEYOR
FI963435A0 (en) 1996-09-03 1996-09-03 Finnchain Oy In the case of franking and scraping

Also Published As

Publication number Publication date
KR20020086929A (en) 2002-11-20
CN1184119C (en) 2005-01-12
DE60103987D1 (en) 2004-07-29
FI20000667A0 (en) 2000-03-22
EP1268325A1 (en) 2003-01-02
ATE269828T1 (en) 2004-07-15
KR100748287B1 (en) 2007-08-09
WO2001070603A1 (en) 2001-09-27
US20030029791A1 (en) 2003-02-13
DE60103987T2 (en) 2005-03-31
CN1419516A (en) 2003-05-21
FI106947B (en) 2001-05-15
EP1268325B1 (en) 2004-06-23
ES2223799T3 (en) 2005-03-01

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