BE788223A - DEVICE FOR CLEANING RETAINING GRILLS, PREFERABLY IN THE CONDUCTS OF WASTEWATER TREATMENT SYSTEMS, AND PROCESS FOR OPERATING THIS DEVICE - Google Patents

DEVICE FOR CLEANING RETAINING GRILLS, PREFERABLY IN THE CONDUCTS OF WASTEWATER TREATMENT SYSTEMS, AND PROCESS FOR OPERATING THIS DEVICE

Info

Publication number
BE788223A
BE788223A BE788223A BE788223A BE788223A BE 788223 A BE788223 A BE 788223A BE 788223 A BE788223 A BE 788223A BE 788223 A BE788223 A BE 788223A BE 788223 A BE788223 A BE 788223A
Authority
BE
Belgium
Prior art keywords
grills
conducts
operating
wastewater treatment
treatment systems
Prior art date
Application number
BE788223A
Other languages
French (fr)
Original Assignee
Roder Willi
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
Priority claimed from DE19712149497 external-priority patent/DE2149497C3/en
Application filed by Roder Willi filed Critical Roder Willi
Publication of BE788223A publication Critical patent/BE788223A/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
    • E02B8/026—Cleaning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
  • Filtration Of Liquid (AREA)
BE788223A 1971-10-04 1972-08-31 DEVICE FOR CLEANING RETAINING GRILLS, PREFERABLY IN THE CONDUCTS OF WASTEWATER TREATMENT SYSTEMS, AND PROCESS FOR OPERATING THIS DEVICE BE788223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149497 DE2149497C3 (en) 1971-10-04 Device for cleaning a sewage rake

Publications (1)

Publication Number Publication Date
BE788223A true BE788223A (en) 1972-12-18

Family

ID=5821439

Family Applications (1)

Application Number Title Priority Date Filing Date
BE788223A BE788223A (en) 1971-10-04 1972-08-31 DEVICE FOR CLEANING RETAINING GRILLS, PREFERABLY IN THE CONDUCTS OF WASTEWATER TREATMENT SYSTEMS, AND PROCESS FOR OPERATING THIS DEVICE

Country Status (8)

Country Link
AT (1) AT315098B (en)
BE (1) BE788223A (en)
CH (1) CH541038A (en)
FR (1) FR2155244A5 (en)
GB (1) GB1407089A (en)
IT (1) IT962239B (en)
NL (1) NL7212834A (en)
SE (1) SE386150B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857994B1 (en) * 2003-07-25 2006-11-10 Roumen Kaltchev DEVICE FOR DEGRILLING / SIEVING A LIQUID CHARGED TO A LARGE BODY, AND METHOD OF DEGRILLING / SIEVING SUCH A LIQUID USING THE DEVICE
CN113431136B (en) * 2021-05-26 2023-02-03 广东天濠建设工程有限公司 Municipal building engineering water saving system convenient to clearance

Also Published As

Publication number Publication date
GB1407089A (en) 1975-09-24
SE386150B (en) 1976-08-02
AT315098B (en) 1974-05-10
FR2155244A5 (en) 1973-05-18
IT962239B (en) 1973-12-20
DE2149497B2 (en) 1976-10-14
NL7212834A (en) 1973-04-06
CH541038A (en) 1973-08-31
DE2149497A1 (en) 1973-04-19

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