ATE138995T1 - DEVICE FOR COLLECTING AND DISCHARGING SOLIDS FROM FLOWING WATER - Google Patents

DEVICE FOR COLLECTING AND DISCHARGING SOLIDS FROM FLOWING WATER

Info

Publication number
ATE138995T1
ATE138995T1 AT91117953T AT91117953T ATE138995T1 AT E138995 T1 ATE138995 T1 AT E138995T1 AT 91117953 T AT91117953 T AT 91117953T AT 91117953 T AT91117953 T AT 91117953T AT E138995 T1 ATE138995 T1 AT E138995T1
Authority
AT
Austria
Prior art keywords
screen bars
screen
movable
double
bars
Prior art date
Application number
AT91117953T
Other languages
German (de)
Inventor
Martin Meurer
Original Assignee
Meurer Gerd Gmbh
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 Meurer Gerd Gmbh filed Critical Meurer Gerd Gmbh
Application granted granted Critical
Publication of ATE138995T1 publication Critical patent/ATE138995T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Filtration Of Liquid (AREA)
  • Water Treatment By Sorption (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

In order to provide a device for collecting and delivering solid particles which are carried along by flowing water in drains or the like, in the form of a double-grid screen (1) arranged in a frame (4) and having fixed and movable screen bars (2, 3) whose surfaces facing the direction of flow are stepped, the movable screen bars (3) being connected to one another in order to form at least one unit which can be actuated by means of a drive mechanism which gives the movable screen bars (3) a closed motion path essentially in the plane of the screen bars (3), its upward motion component being slightly greater than the step height of the fixed screen bars (2), and the lower end areas, facing the drain bottom (5), of the fixed screen bars (2) having a continuous cover arranged transversely to the flow direction in front of these screen bars (2), which device not only guarantees that solid particles cannot pass the double-grid screen (1) unimpeded in the bottom area and that obstruction or blockage of the double-grid screen (1) by sand and/or solid particles building up in the bottom area can be avoided, but that cleaning in this area is unnecessary or is made possible in a simple manner, the continuous cover is designed as a movable flap. <IMAGE>
AT91117953T 1990-11-06 1991-10-22 DEVICE FOR COLLECTING AND DISCHARGING SOLIDS FROM FLOWING WATER ATE138995T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4035175A DE4035175C2 (en) 1990-11-06 1990-11-06 Device for collecting and dispensing solids from flowing water

Publications (1)

Publication Number Publication Date
ATE138995T1 true ATE138995T1 (en) 1996-06-15

Family

ID=6417693

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91117953T ATE138995T1 (en) 1990-11-06 1991-10-22 DEVICE FOR COLLECTING AND DISCHARGING SOLIDS FROM FLOWING WATER

Country Status (3)

Country Link
EP (1) EP0484724B1 (en)
AT (1) ATE138995T1 (en)
DE (3) DE9017739U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755588C2 (en) * 1997-12-15 2001-03-22 Hans Huber Ag Masch & Anlagenb Device for removing material to be separated from liquid flowing in a channel
DE19937321A1 (en) 1999-08-10 2001-03-15 Gerd Meurer Umwelttechnologie Step rake
AU2002219143A1 (en) 2000-12-05 2002-06-18 Hans Huber Ag Maschinen- Und Anlagenbau Device for separating and removing separation materials from a flowing liquid
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1773576A (en) * 1926-03-16 1930-08-19 Dorr Co Bar screen
US1698387A (en) * 1927-04-02 1929-01-08 Ernest L Broome Clearing device for water racks
US2106851A (en) * 1936-07-02 1938-02-01 Chicago Pump Co Combined straining and comminuting apparatus
US3190448A (en) * 1962-01-08 1965-06-22 Rex Chainbelt Inc Bar screen with velocity-control baffles
DE1634031C3 (en) * 1966-06-23 1974-07-11 Chepos Zavody Chemickeho A Potravinarschskeho Strojirenstvi, Oborovy Podnik, Bruenn (Tschechoslowakei) Rake with cleaning device that can be folded up to the top
SE448106B (en) * 1985-05-24 1987-01-19 Wallander Hydropress Co Ab DEVICE FOR COLLECTION AND FEEDING OF STORED WATER BORN, SOLID PARTICLES
SE461284B (en) * 1988-06-10 1990-01-29 Wallander Hydropress Co Ab DEVICE FOR CLEANING GLASSES

Also Published As

Publication number Publication date
EP0484724B1 (en) 1996-06-05
EP0484724A2 (en) 1992-05-13
DE59107889D1 (en) 1996-07-11
DE4035175C2 (en) 1994-08-25
EP0484724A3 (en) 1992-09-02
DE9017739U1 (en) 1992-02-27
DE4035175A1 (en) 1992-05-07

Similar Documents

Publication Publication Date Title
DE69713741T2 (en) SEDIMENT AND WASTE SEPARATORS FOR RAINWATER
DE3665333D1 (en) A device for collecting and discharging solid particles carried by flowing water
TW328911B (en) An apparatus for the separation of solids from flowing liquid the invention relates to an apparatus for separation of solids from a flowing liquid by utilizing the energy of the liquid including a separation panel located in the path of movement.
ATE352678T1 (en) SCREEN ARRANGEMENT FOR AN OVERFLOW THRESHOLD FOR A WASTE WATER SEWER
US3190448A (en) Bar screen with velocity-control baffles
ATE138995T1 (en) DEVICE FOR COLLECTING AND DISCHARGING SOLIDS FROM FLOWING WATER
SE8204127L (en) DEVICE FOR COLLECTION AND COLLECTION OF GOODS
ATE110812T1 (en) DEVICE FOR DIVIDING RAINWATER FROM A GUTTER DOWNPIPE.
US4642195A (en) Screening system including a screen cleaning means for and a method of cleaning a screen in a waste water purification plant
DE69403034D1 (en) SCREENING MACHINE
US3477579A (en) Self-clearing screening apparatus for use in irrigation and like projects
KR102068225B1 (en) Screen device with adjustable neck spacing and dust seperator comprising the same
DE3169517D1 (en) A sewer cleaning shoe
JPH0423940Y2 (en)
FR2430782A1 (en) COUNTER-CURRENT FLUSHING FILTER
SU1051156A1 (en) Sand and gravel trap
RU2048166C1 (en) Gas scrubbing filter
JP2673223B2 (en) Dust removal method for lakes, ponds, etc.
SU994005A1 (en) Apparatus for rinsing ore
JPH03207406A (en) Solid-liquid separator
JPS57150408A (en) Dust and sand collecting equipment
JP2628296B2 (en) Movable screen for water diversion
RU95117778A (en) MOBILE CONCENTRATING UNIT WITH CONTINUOUS CONCENTRATE OUTPUT
JPH09262413A (en) Clogging preventive device for screen installed in tank
KR0132573Y1 (en) Device for preventing foam using water gate