FI123404B - Lietteenpoistolaitteisto - Google Patents

Lietteenpoistolaitteisto Download PDF

Info

Publication number
FI123404B
FI123404B FI20085761A FI20085761A FI123404B FI 123404 B FI123404 B FI 123404B FI 20085761 A FI20085761 A FI 20085761A FI 20085761 A FI20085761 A FI 20085761A FI 123404 B FI123404 B FI 123404B
Authority
FI
Finland
Prior art keywords
sludge
drainage
blade
cylinder
shaft
Prior art date
Application number
FI20085761A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20085761A7 (fi
FI20085761A0 (fi
Inventor
Oiva Suutarinen
Kalle Suutarinen
Original Assignee
Insinoeoeritoimisto Oy Ricson 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 Insinoeoeritoimisto Oy Ricson Ab filed Critical Insinoeoeritoimisto Oy Ricson Ab
Priority to FI20085761A priority Critical patent/FI123404B/fi
Publication of FI20085761A0 publication Critical patent/FI20085761A0/fi
Priority to SE0900939A priority patent/SE0900939A0/sv
Priority to US12/504,400 priority patent/US20100025319A1/en
Priority to FR0955050A priority patent/FR2934583B1/fr
Priority to GB0912661A priority patent/GB2462347A/en
Priority to ATA1184/2009A priority patent/AT507170B1/de
Priority to DE102009028159.2A priority patent/DE102009028159B4/de
Publication of FI20085761A7 publication Critical patent/FI20085761A7/fi
Application granted granted Critical
Publication of FI123404B publication Critical patent/FI123404B/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0027—Floating sedimentation devices
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Treatment Of Sludge (AREA)
  • Centrifugal Separators (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FI20085761A 2008-08-04 2008-08-04 Lietteenpoistolaitteisto FI123404B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20085761A FI123404B (fi) 2008-08-04 2008-08-04 Lietteenpoistolaitteisto
SE0900939A SE0900939A0 (sv) 2008-08-04 2009-07-07 Avslamningsanläggning
US12/504,400 US20100025319A1 (en) 2008-08-04 2009-07-16 De-sludging apparatus
FR0955050A FR2934583B1 (fr) 2008-08-04 2009-07-21 Appareil d'elimination de boues pouvant equiper un bassin de decantation
GB0912661A GB2462347A (en) 2008-08-04 2009-07-22 Apparatus for the removal of floating sludge
ATA1184/2009A AT507170B1 (de) 2008-08-04 2009-07-28 Abschlämmanlage
DE102009028159.2A DE102009028159B4 (de) 2008-08-04 2009-07-31 Abschlämmanlage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085761 2008-08-04
FI20085761A FI123404B (fi) 2008-08-04 2008-08-04 Lietteenpoistolaitteisto

Publications (3)

Publication Number Publication Date
FI20085761A0 FI20085761A0 (fi) 2008-08-04
FI20085761A7 FI20085761A7 (fi) 2010-02-05
FI123404B true FI123404B (fi) 2013-03-28

Family

ID=39735628

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085761A FI123404B (fi) 2008-08-04 2008-08-04 Lietteenpoistolaitteisto

Country Status (7)

Country Link
US (1) US20100025319A1 (de)
AT (1) AT507170B1 (de)
DE (1) DE102009028159B4 (de)
FI (1) FI123404B (de)
FR (1) FR2934583B1 (de)
GB (1) GB2462347A (de)
SE (1) SE0900939A0 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115677016B (zh) * 2022-10-28 2025-04-01 刘顺 一种循环处理曝气氧化池及方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2311527A (en) * 1941-12-17 1943-02-16 Colorado Fuel & Iron Corp Flotation
US2759607A (en) * 1951-02-27 1956-08-21 Union Oil Co Flotation of hydrocarbon impurities
US3000501A (en) * 1958-06-17 1961-09-19 Motosi Aldo Froth flotation process and machine
US3822204A (en) * 1966-10-06 1974-07-02 Fmc Corp Method and apparatus for separation of sludge
US3637490A (en) * 1970-07-27 1972-01-25 Hercules Inc Flotation of solids from waste waters
GB1496191A (en) * 1975-12-16 1977-12-30 Clarke Chapman Ltd Method of and apparatus for clarifying water
JPS55109484A (en) * 1979-02-16 1980-08-22 Shinko Fuaudoraa Kk Scraping device of floating sludge
JPS5874180A (ja) * 1981-10-28 1983-05-04 Mitsui Miike Mach Co Ltd フロス掻上装置
JPS596979A (ja) * 1982-07-06 1984-01-14 Kubota Ltd 浮上汚泥の除去装置
SU1110753A1 (ru) * 1982-12-31 1984-08-30 Московский научно-исследовательский и проектно-изыскательский институт "МосводоканалНИИпроект" Устройство дл сбора и удалени плавающих веществ
JPS60147284A (ja) * 1984-01-12 1985-08-03 Kurita Water Ind Ltd 分離槽でのスカム掻除装置
JPS60227880A (ja) * 1984-04-26 1985-11-13 Hitachi Plant Eng & Constr Co Ltd 浮上汚泥掻取装置
JPS6320086A (ja) * 1986-07-11 1988-01-27 Asano Ereko Kk 浮上スカム分離装置
JPH0320086A (ja) * 1989-06-16 1991-01-29 Matsushita Electron Corp 半導体記憶装置の製造方法
DE4407064C1 (de) * 1994-03-03 1995-08-10 Lucas Dipl Ing Menke Vorrichtung zur Gasblasenflotation
GB2318070A (en) * 1996-10-12 1998-04-15 United Utilities Plc Separating floating solids from a liquid
AT404931B (de) * 1997-01-23 1999-03-25 Tschuda Gmbh & Co Kg Einrichtung zur trennung von schwimmschichtmasse von einer flüssigkeit
FR2775968B1 (fr) * 1998-03-16 2000-07-13 Degremont Dispositif assurant la recuperation des flottants dans des bassins de decantation
DE20013464U1 (de) * 1999-04-29 2000-10-19 Hans Huber AG Maschinen- und Anlagenbau, 92334 Berching Vorrichtung zum Räumen von Leichtstoffen von der Oberfläche einer Flüssigkeit
JP4238297B2 (ja) * 2003-10-08 2009-03-18 旭テック環境ソリューション株式会社 スカム加圧浮上濃縮装置
EP1784361A4 (de) * 2004-07-13 2011-06-15 Bradley Desmond Leslieie Murray Verfahren und vorrichtung zur abtrennung von schwimmschlamm von einer flüssigkeit

Also Published As

Publication number Publication date
FI20085761A7 (fi) 2010-02-05
US20100025319A1 (en) 2010-02-04
SE0900939L (sv) 2010-02-05
FI20085761A0 (fi) 2008-08-04
AT507170A2 (de) 2010-02-15
DE102009028159B4 (de) 2017-06-01
FR2934583B1 (fr) 2014-07-18
AT507170B1 (de) 2016-02-15
SE0900939A0 (sv) 2010-02-05
GB2462347A (en) 2010-02-10
GB0912661D0 (en) 2009-08-26
DE102009028159A1 (de) 2010-04-01
FR2934583A1 (fr) 2010-02-05
AT507170A3 (de) 2016-01-15

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