AU3283099A - Separating grid - Google Patents

Separating grid

Info

Publication number
AU3283099A
AU3283099A AU32830/99A AU3283099A AU3283099A AU 3283099 A AU3283099 A AU 3283099A AU 32830/99 A AU32830/99 A AU 32830/99A AU 3283099 A AU3283099 A AU 3283099A AU 3283099 A AU3283099 A AU 3283099A
Authority
AU
Australia
Prior art keywords
separating
grid
grid bars
mobile
unit
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
AU32830/99A
Inventor
Per Mellegard
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.)
Mellegard VA-Maskiner AB
Original Assignee
Mellegard VA-Maskiner AB
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 Mellegard VA-Maskiner AB filed Critical Mellegard VA-Maskiner AB
Publication of AU3283099A publication Critical patent/AU3283099A/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023—Arresting devices for waterborne materials
    • E02B8/026—Cleaning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Filtration Of Liquid (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Valve Device For Special Equipments (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Chain Conveyers (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

In a separating grid (1) for collection and removal of solid particles and objects (4) present in running water (2) and equipped with a separating unit (8) comprising alternate fixed and mobile grid bars (9 and 10, respectively), wherein the mobile grid bars (10) are connected at their upper parts (18) to a drive unit (16) to draw the solid particles and objects (4) step by step out of the water (2) and carry them along the fixed grid bars (9), up to an outlet (17), the mobile grid bars (10) are suspended in the area of their lower parts (19) from a cradle (21) disposed at the lower part (20) of the separating grid (1). Said cradle (21) comprises suspension units (25) on both sides of the separating unit (8), and each suspension unit (25) may comprise an upper rocker arm (27) the lower end (28) of which is articulated to the lower end (29) of the separating grid (1), and also two rocker links (31 , 32) articulated at their upper ends to the rocker arm (27) at a point intermediate the upper and lower ends (28, 34) of said arm and the lower ends (35) to the mobile grid bars (10).
AU32830/99A 1998-02-19 1999-02-19 Separating grid Abandoned AU3283099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9800479A SE511467C2 (en) 1998-02-19 1998-02-19 separating grid
SE9800479 1998-02-19
PCT/SE1999/000228 WO1999042668A1 (en) 1998-02-19 1999-02-19 Separating grid

Publications (1)

Publication Number Publication Date
AU3283099A true AU3283099A (en) 1999-09-06

Family

ID=20410221

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32830/99A Abandoned AU3283099A (en) 1998-02-19 1999-02-19 Separating grid

Country Status (10)

Country Link
EP (1) EP1062391B1 (en)
JP (1) JP2002504637A (en)
AT (1) ATE257199T1 (en)
AU (1) AU3283099A (en)
DE (1) DE69913948T2 (en)
DK (1) DK1062391T3 (en)
ES (1) ES2214873T3 (en)
PL (1) PL193293B1 (en)
SE (1) SE511467C2 (en)
WO (1) WO1999042668A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0401062L (en) 2004-04-26 2005-02-08 Mellegaard & Naij Ab bottom seal
CN109264956A (en) * 2018-10-19 2019-01-25 宜兴市派尼尔环保设备有限公司 A kind of ladder step-by-step movement sludge dewatering equipment
CN109224575B (en) * 2018-11-26 2020-11-24 佛山市汇之源城北污水处理有限公司 Municipal sewage treatment filters auxiliary device with debris
TWI729765B (en) * 2020-04-08 2021-06-01 黃志彬 Solid-liquid separation device
CN113402127B (en) * 2021-07-13 2023-05-05 福泉环保城发展有限公司 Integrated sewage treatment device and filtering mechanism
SE545529C2 (en) * 2022-01-19 2023-10-10 Sulzer Management Ag Separating device and method of operating such a separating device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE458862B (en) * 1988-03-18 1989-05-16 Ola Mileson DEVICE FOR SEPARATION AND TRANSPORT OF MATERIALS
SE9101663L (en) * 1991-05-29 1992-11-30 Mellegard Va Maskiner Ab DEVICE FOR CLEANING STEPS
SE505169C2 (en) * 1993-10-05 1997-07-07 Hp Waste Water Management Ab Sealing device at the lower end of a mechanical filter

Also Published As

Publication number Publication date
WO1999042668A1 (en) 1999-08-26
ATE257199T1 (en) 2004-01-15
JP2002504637A (en) 2002-02-12
SE9800479L (en) 1999-08-20
ES2214873T3 (en) 2004-09-16
DE69913948T2 (en) 2004-12-16
EP1062391B1 (en) 2004-01-02
EP1062391A1 (en) 2000-12-27
SE9800479D0 (en) 1998-02-19
PL342397A1 (en) 2001-06-04
PL193293B1 (en) 2007-01-31
DK1062391T3 (en) 2004-03-29
DE69913948D1 (en) 2004-02-05
SE511467C2 (en) 1999-10-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase