CA2085286A1 - Screening installation for water and waste water treatment plants - Google Patents

Screening installation for water and waste water treatment plants

Info

Publication number
CA2085286A1
CA2085286A1 CA002085286A CA2085286A CA2085286A1 CA 2085286 A1 CA2085286 A1 CA 2085286A1 CA 002085286 A CA002085286 A CA 002085286A CA 2085286 A CA2085286 A CA 2085286A CA 2085286 A1 CA2085286 A1 CA 2085286A1
Authority
CA
Canada
Prior art keywords
screening installation
screen cylinder
inlet channel
screen
treatment plants
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
CA002085286A
Other languages
English (en)
French (fr)
Inventor
Karl Seel
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.)
Aqseptence Group GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2085286A1 publication Critical patent/CA2085286A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Sewage (AREA)
  • Filtration Of Liquid (AREA)
  • Paper (AREA)
  • Centrifugal Separators (AREA)
CA002085286A 1991-12-14 1992-12-14 Screening installation for water and waste water treatment plants Abandoned CA2085286A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4141379 1991-12-14
DE4141379A DE4141379A1 (de) 1991-12-14 1991-12-14 Siebvorrichtung fuer wasser- und abwasserreinigungsanlagen

Publications (1)

Publication Number Publication Date
CA2085286A1 true CA2085286A1 (en) 1993-06-15

Family

ID=6447130

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002085286A Abandoned CA2085286A1 (en) 1991-12-14 1992-12-14 Screening installation for water and waste water treatment plants

Country Status (5)

Country Link
EP (1) EP0547425A1 (enrdf_load_stackoverflow)
JP (1) JPH05253414A (enrdf_load_stackoverflow)
CA (1) CA2085286A1 (enrdf_load_stackoverflow)
DE (1) DE4141379A1 (enrdf_load_stackoverflow)
NO (1) NO924765L (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111501958A (zh) * 2020-04-26 2020-08-07 刘艳艳 一种防堵排污管道

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511008C2 (de) * 1995-03-25 2000-09-28 Vsb Vogelsberger Umwelttechnis Siebanordnung für kreisförmige Regenwasserentlastungsanlagen
AT410112B (de) * 2001-05-09 2003-02-25 Kaiser Ag Filtereinrichtung zur filterung von aus einer schmutzkammer abzuführendem wasser
CN112569669A (zh) * 2020-11-06 2021-03-30 刘兰英 一种铁材冶炼用过滤机
CN112681218B (zh) * 2020-12-10 2021-11-30 中国水利水电科学研究院 一种水电站引水渠正反向冲刷清淤方法及引水渠结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22199E (en) * 1942-10-13 Screen
US1960303A (en) * 1932-12-19 1934-05-29 Chicago Pump Co Screen
US1982266A (en) * 1933-01-03 1934-11-27 Carl H Nordell System for handling sewage
US2267088A (en) * 1937-07-26 1941-12-23 Chicago Pump Co Comminutor
NL96239C (enrdf_load_stackoverflow) * 1954-04-27
DE1689058U (de) * 1954-07-02 1954-12-16 Passavant Werke Senkrechte siebtrommel fuer wasserreinigungsanlagen.
DE954947C (de) * 1954-07-03 1956-12-27 Passavant Werke Siebeinrichtung fuer mit Schwimm- und Grobstoffen verunreinigte Waesser, insbesondere fuer Abwasserreinigungsanlagen
GB1511693A (en) * 1975-04-24 1978-05-24 Jones & Attwood Ltd Apparatus for removing solid material from sewage or other liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111501958A (zh) * 2020-04-26 2020-08-07 刘艳艳 一种防堵排污管道

Also Published As

Publication number Publication date
DE4141379A1 (de) 1993-06-17
NO924765D0 (no) 1992-12-10
DE4141379C2 (enrdf_load_stackoverflow) 1993-09-23
NO924765L (no) 1993-06-15
JPH05253414A (ja) 1993-10-05
EP0547425A1 (de) 1993-06-23

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Legal Events

Date Code Title Description
FZDE Dead