JPH08512237A - 粒子を含む液体を濾過する装置 - Google Patents
粒子を含む液体を濾過する装置Info
- Publication number
- JPH08512237A JPH08512237A JP7503996A JP50399695A JPH08512237A JP H08512237 A JPH08512237 A JP H08512237A JP 7503996 A JP7503996 A JP 7503996A JP 50399695 A JP50399695 A JP 50399695A JP H08512237 A JPH08512237 A JP H08512237A
- Authority
- JP
- Japan
- Prior art keywords
- hollow body
- guide member
- guide
- liquid
- filtrate
- 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.)
- Ceased
Links
Classifications
-
- 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
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward 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
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
-
- 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
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
- B01D33/742—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate containing fixed liquid displacement elements or cores
-
- 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
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
-
- 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
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
-
- 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
- B01D2201/46—Several filtrate discharge conduits each connected to one filter element or group of filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.粒子を含む液体を濾過する装置であって、該装置が、 濾材の壁(2,30)を有する中空体(1,28)、 濾材の壁がほぼ水平軸線(3)の周りに回転するように、中空体を回転させる べく配置された駆動装置(5,19)、 中空体内部に濾過すべき液体を供給するように構成された流入口装置(7,2 1)、 液体のたまりが濾材の頂部の下方に位置する自由表面を有するように、中空体 内に液体のたまりを維持する装置(8,22)、 中空体の下降側に槽(12,25)を形成する装置、 回転する中空体の下降側において、濾材を透過する濁った濾過液を槽まで案内 するように設けられた案内装置(6,20)、 濁った濾過液を排出するための槽の排出口(15)および 粒子を濾材の前記頂部から除去するためのまた中空体から除去された粒子を排 出するための装置(9,10,23,24) を有する前記濾過装置において、 案内装置が中空体(1,28)に取付けられかつ前記軸線(3)の周りに分配 された複数の案内部材(6,20)を含むことを特徴とする粒子を含む液体を濾 過する装置。 2.案内部材(6,20)が前記軸線の周りに均一に分配されている、請求項 1に記載の装置。 3.案内部材(6,20)の数が10から36の範囲内にある、請求項2に記 載の装置。 4.各案内部材(6,20)が案内部材と上方の隣接する案内部材とによって 画定された濾材の下降部分(2,30)から濁った濾過液を受け入れるように構 成された、請求項1から3のいずれか一項に記載の装置。 5.案内部材(6,20)が、下降する案内部材によって受け入れられる濁っ た濾過液が重力により案内部材に沿って中空体から外方に流れるように中空体 (1,28)に設置された請求項4に記載の装置。 6.槽(12,25)は、槽が下降する案内部材(6,20)から注入される 濁った濾過液を受け入れるように、中空体に対して設置された、請求項5に記載 の装置。 7.各案内部材(6,20)が少なくとも中空体(1,28)から半径方向外 方に延びる部分(6,31)を有する、請求項6に記載の装置。 8.中空体が回転するとき案内部材の各前記半径方向外方に延びる部分(6, 31)が環状区域(36)に沿って移動し、槽(12,25)が、前記環状区域 内に延びかつ案内部材が通過することによって曲げられるように構成された可撓 壁部材(14,26)を備えている請求項7に記載の装置。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9302326-5 | 1993-07-06 | ||
| SE9302326A SE9302326D0 (sv) | 1993-07-06 | 1993-07-06 | Anordning vid filter |
| SE9302883A SE9302883D0 (sv) | 1993-09-07 | 1993-09-07 | Anordning vid filter |
| SE9302883-5 | 1993-09-07 | ||
| PCT/SE1994/000660 WO1995001825A1 (en) | 1993-07-06 | 1994-07-04 | Apparatus for filtering liquids containing particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08512237A true JPH08512237A (ja) | 1996-12-24 |
Family
ID=26661795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7503996A Ceased JPH08512237A (ja) | 1993-07-06 | 1994-07-04 | 粒子を含む液体を濾過する装置 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5685983A (ja) |
| EP (1) | EP0707509B1 (ja) |
| JP (1) | JPH08512237A (ja) |
| AT (1) | ATE171640T1 (ja) |
| AU (1) | AU679088B2 (ja) |
| BR (1) | BR9406926A (ja) |
| CA (1) | CA2165066C (ja) |
| DE (1) | DE69413689T2 (ja) |
| FI (1) | FI960053L (ja) |
| NO (1) | NO305061B1 (ja) |
| WO (1) | WO1995001825A1 (ja) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69530977T2 (de) * | 1994-03-24 | 2004-05-19 | Nordic Water Products Ab | Rotierender scheibenfilter |
| DE19716877C1 (de) * | 1997-04-22 | 1998-12-10 | Schedler Johannes | Verfahren zur adsorptiven Abgasreinigung |
| KR100487774B1 (ko) * | 2001-12-20 | 2005-05-03 | 주식회사 포스코 | 스트립 그라인딩라인 탈지설비의 탈지액탱크 내의 스와프제거장치 |
| EP1520488A1 (de) * | 2003-10-02 | 2005-04-06 | Hauni Maschinenbau AG | Vorrichtung zum Ausscheiden von Fremdkörpern aus einem Tabakmassestrom |
| FI115975B (fi) * | 2003-10-22 | 2005-08-31 | Metso Paper Inc | Laite kuitujen erottamiseksi rejektimateriaalista |
| JP3772172B2 (ja) * | 2004-01-23 | 2006-05-10 | 栄工機株式会社 | ドラム形の精選又は洗浄装置 |
| NZ574213A (en) | 2006-08-14 | 2011-11-25 | Siemens Water Tech Corp | Filter with discs coupled to drum and having pleated media held in shape by reinforcing member(s) |
| US8118175B2 (en) | 2007-07-18 | 2012-02-21 | Siemens Industry, Inc. | Venting device for a disc filter |
| US8801929B2 (en) | 2007-07-18 | 2014-08-12 | Evoqua Water Technologies Llc | Trash tolerant filter support for a disc filter |
| US8894856B2 (en) | 2008-03-28 | 2014-11-25 | Evoqua Water Technologies Llc | Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods |
| US8623213B2 (en) | 2008-03-28 | 2014-01-07 | Siemens Water Technologies Llc | Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods |
| WO2011032583A1 (en) * | 2009-09-16 | 2011-03-24 | Skjølstrup & Grønborg Aps | Water screening |
| US9359236B2 (en) | 2010-08-18 | 2016-06-07 | Evoqua Water Technologies Llc | Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle |
| US8926843B2 (en) * | 2011-06-21 | 2015-01-06 | Veolia Water Solutions & Technologies Support | Method and apparatus for treating water and controlling effluent surges produced by disc and drum filters |
| US10131550B2 (en) | 2013-05-06 | 2018-11-20 | Evoqua Water Technologies Llc | Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle |
| ES2857700T3 (es) | 2014-06-05 | 2021-09-29 | Evoqua Water Tech Llc | Panel de filtrado y método de fabricación del mismo |
| SE539965C2 (en) * | 2015-06-23 | 2018-02-13 | Veolia Water Solutions & Tech | Filter panel with a controlled liquid lift, and a drum filter for filtering liquid |
| CA3031159A1 (en) | 2016-08-12 | 2018-02-15 | Evoqua Water Technologies Llc | Disc filter pre-screen dual media disc filter |
| CA3189016A1 (en) * | 2020-08-12 | 2022-02-17 | Jordan Douglas SCOTT | Stormwater treatment device |
| US12420219B2 (en) | 2020-08-12 | 2025-09-23 | Contech Engineered Solutions LLC | Stormwater treatment device |
| CN112023501B (zh) * | 2020-09-08 | 2021-11-19 | 广东四环环保工程股份有限公司 | 一种卧式污水过滤系统及其污水过滤方法 |
| CN112933723A (zh) * | 2021-01-30 | 2021-06-11 | 郑州栾信科技有限公司 | 一种高效工业废水处理池 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1217207A (en) * | 1915-05-17 | 1917-02-27 | Ray Adna North | Sewerage-screen. |
| US1712258A (en) * | 1926-12-21 | 1929-05-07 | Compain Jeronimo Diaz | Continuous filter |
| DE605239C (de) * | 1931-03-04 | 1934-11-08 | Richard Mensing Dipl Ing | Verfahren und Vorrichtung zum Reinigen der aus losem Filtermaterial bestehenden Trommelmantelfuellung |
| US2148903A (en) * | 1936-12-28 | 1939-02-28 | Leigh G Garnsey | Rotary water cleansing apparatus |
| NL134409C (ja) * | 1938-09-24 | |||
| US2653521A (en) * | 1945-11-10 | 1953-09-29 | Ahlfors Sten Eskil Einarsson | Apparatus for wet-treating fibrous matters |
| US2450522A (en) * | 1946-07-03 | 1948-10-05 | James P North | Liquid clarifier |
| US2758722A (en) * | 1953-09-08 | 1956-08-14 | Murray Ernest Eduard | Oil filter |
| US2765915A (en) * | 1953-11-16 | 1956-10-09 | Nilsson Ivar Linus | Method of and means for recovering fibers from pulp-water |
| US2891671A (en) * | 1955-12-19 | 1959-06-23 | Nilsson Ivar Linus | Filter drum for recovering fibers from liquid |
| US3163601A (en) * | 1961-06-02 | 1964-12-29 | Gen Engineering Company Aktieb | Filter for purifying liquids |
| DE1175651B (de) * | 1961-06-02 | 1964-08-13 | Gen Engineering Company Aktieb | Scheibendrehfilter |
| GB1008617A (en) * | 1964-06-22 | 1965-10-27 | Ivar Wallquist | Apparatus for filtration of liquids |
| SE305122B (ja) * | 1965-02-02 | 1968-10-14 | I Nilsson | |
| US3979289A (en) * | 1972-11-08 | 1976-09-07 | Water Pollution Control Corporation | Filtration method |
| CA1060351A (en) * | 1973-12-26 | 1979-08-14 | Lloyd Ewing | Microscreening method and apparatus |
| US4198299A (en) * | 1973-12-26 | 1980-04-15 | Water Pollution Control Corporation | Microscreen method and apparatus |
| FR2300602A1 (fr) * | 1975-02-17 | 1976-09-10 | Beaudrey & Cie | Installation de filtration mecanique pour liquide, en particulier liquide charge de matiere abrasive |
| US4038187A (en) * | 1976-02-03 | 1977-07-26 | Envirex Inc. | Microscreen drum |
| AU571845B2 (en) * | 1983-08-19 | 1988-04-28 | Barry Bros. Specialised Services Pty Ltd | Pig, launcher and catcher for tube or pipe cleaning |
| US4620927A (en) * | 1985-05-17 | 1986-11-04 | Envirex Inc. | Polymeric microscreen support wheel and assembly |
| FI72051C (fi) * | 1985-06-10 | 1987-04-13 | Tampella Oy Ab | Foertjockningsanordning. |
| SE458827B (sv) * | 1986-12-15 | 1989-05-16 | Persson Per Oskar Ingf Ab | Vaetskefilter |
| SE457772B (sv) * | 1987-05-15 | 1989-01-30 | Harry Nilsson | Filter foer koncentrering av suspensioner |
| EP0357809B1 (en) * | 1988-08-29 | 1994-06-15 | Toray Industries, Inc. | Rotary drum type solid-liquid separation apparatus |
| JPH0696081B2 (ja) * | 1988-09-16 | 1994-11-30 | 東レ株式会社 | 回転ドラム型固液分離装置 |
| US5139670A (en) * | 1991-04-22 | 1992-08-18 | Gene Hirs | Rotating drum filter |
-
1994
- 1994-07-04 JP JP7503996A patent/JPH08512237A/ja not_active Ceased
- 1994-07-04 AT AT94921146T patent/ATE171640T1/de not_active IP Right Cessation
- 1994-07-04 EP EP94921146A patent/EP0707509B1/en not_active Expired - Lifetime
- 1994-07-04 BR BR9406926A patent/BR9406926A/pt not_active IP Right Cessation
- 1994-07-04 CA CA002165066A patent/CA2165066C/en not_active Expired - Fee Related
- 1994-07-04 DE DE69413689T patent/DE69413689T2/de not_active Expired - Fee Related
- 1994-07-04 FI FI960053A patent/FI960053L/fi not_active IP Right Cessation
- 1994-07-04 AU AU71976/94A patent/AU679088B2/en not_active Ceased
- 1994-07-04 US US08/564,039 patent/US5685983A/en not_active Expired - Fee Related
- 1994-07-04 WO PCT/SE1994/000660 patent/WO1995001825A1/en not_active Ceased
-
1996
- 1996-01-05 NO NO960057A patent/NO305061B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US5685983A (en) | 1997-11-11 |
| ATE171640T1 (de) | 1998-10-15 |
| CA2165066C (en) | 2004-05-18 |
| NO960057L (no) | 1996-01-05 |
| CA2165066A1 (en) | 1995-01-19 |
| DE69413689D1 (de) | 1998-11-05 |
| NO960057D0 (no) | 1996-01-05 |
| FI960053A0 (fi) | 1996-01-05 |
| FI960053A7 (fi) | 1996-01-05 |
| WO1995001825A1 (en) | 1995-01-19 |
| DE69413689T2 (de) | 1999-06-17 |
| AU679088B2 (en) | 1997-06-19 |
| BR9406926A (pt) | 1996-07-30 |
| NO305061B1 (no) | 1999-03-29 |
| FI960053L (fi) | 1996-01-05 |
| EP0707509B1 (en) | 1998-09-30 |
| AU7197694A (en) | 1995-02-06 |
| EP0707509A1 (en) | 1996-04-24 |
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