DE69913948D1 - DIVIDER - Google Patents

DIVIDER

Info

Publication number
DE69913948D1
DE69913948D1 DE69913948T DE69913948T DE69913948D1 DE 69913948 D1 DE69913948 D1 DE 69913948D1 DE 69913948 T DE69913948 T DE 69913948T DE 69913948 T DE69913948 T DE 69913948T DE 69913948 D1 DE69913948 D1 DE 69913948D1
Authority
DE
Germany
Prior art keywords
separating
grid bars
grid
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.)
Expired - Lifetime
Application number
DE69913948T
Other languages
German (de)
Other versions
DE69913948T2 (en
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.)
Nordic Water Products AB
Original Assignee
Nordic Water Products 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 Nordic Water Products AB filed Critical Nordic Water Products AB
Application granted granted Critical
Publication of DE69913948D1 publication Critical patent/DE69913948D1/en
Publication of DE69913948T2 publication Critical patent/DE69913948T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B8/00Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023Arresting devices for waterborne materials
    • E02B8/026Cleaning 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)
  • Cleaning By Liquid Or Steam (AREA)
  • Valve Device For Special Equipments (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Chain Conveyers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Filtration Of Liquid (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).
DE69913948T 1998-02-19 1999-02-19 DIVIDER Expired - Lifetime DE69913948T2 (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 (2)

Publication Number Publication Date
DE69913948D1 true DE69913948D1 (en) 2004-02-05
DE69913948T2 DE69913948T2 (en) 2004-12-16

Family

ID=20410221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69913948T Expired - Lifetime DE69913948T2 (en) 1998-02-19 1999-02-19 DIVIDER

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
SE525381C2 (en) * 2004-04-26 2005-02-08 Mellegaard & Naij Ab Bottom seal for stepped weed trap in e.g. river, comprises hinged hatch pivotally connected to web
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
ES2214873T3 (en) 2004-09-16
PL342397A1 (en) 2001-06-04
AU3283099A (en) 1999-09-06
SE9800479L (en) 1999-08-20
DK1062391T3 (en) 2004-03-29
EP1062391B1 (en) 2004-01-02
ATE257199T1 (en) 2004-01-15
DE69913948T2 (en) 2004-12-16
SE9800479D0 (en) 1998-02-19
EP1062391A1 (en) 2000-12-27
SE511467C2 (en) 1999-10-04
WO1999042668A1 (en) 1999-08-26
PL193293B1 (en) 2007-01-31
JP2002504637A (en) 2002-02-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition