JP4274467B2 - 濾過装置 - Google Patents
濾過装置 Download PDFInfo
- Publication number
- JP4274467B2 JP4274467B2 JP2003526522A JP2003526522A JP4274467B2 JP 4274467 B2 JP4274467 B2 JP 4274467B2 JP 2003526522 A JP2003526522 A JP 2003526522A JP 2003526522 A JP2003526522 A JP 2003526522A JP 4274467 B2 JP4274467 B2 JP 4274467B2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- screen
- baffle
- rotation
- water
- 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.)
- Expired - Fee Related
Links
Images
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
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Water Treatment By Sorption (AREA)
- Centrifugal Separators (AREA)
- Surgical Instruments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Farming Of Fish And Shellfish (AREA)
Description
2…ベアリング
3,4…壁
5−12…羽根
13…バッフル
14…プレート
19…スクリーン
23…入口
24…出口
Claims (11)
- 入口および排出口を形成するハウジング内に取り付けられ、前記入口から前記排出口に流れる液体を濾過するための使用において配置される液体濾過装置であって、
前記装置は、ほぼ水平な軸を中心に回転可能で前記入口と前記排出口との間の仕切りを形成する透水性のスクリーンと、前記スクリーン内に配置され、それ自身の回転が前記スクリーンの回転を生じさせるように前記スクリーンに連結された回転可能なホイールとを備え、前記ホイールは、周囲に前記スクリーンが配置されている空間を前記排出口を介する場合を除いて互いにほぼ隔離された部分に区画するように前記スクリーンに向かって延びる羽根を有しており、
前記装置は、前記スクリーンの一部分の近傍に配置されて前記スクリーンの前記一部分を介して前記ホイールに液体が流れ込むのを防止する静止したバッフルをさらに備え、前記バッフルは、他の区画部分よりも前記回転軸を含む鉛直面の一方の側にある区画部分に水が容易に流れ込むように配置されており、これにより前記ホイールに回転を生じさせるように前記ホイールは前記ホイールの区画部分に保持された液体によってアンバランスになることを特徴とする液体濾過装置。 - 前記ハウジングは、前記排出口と、液体が容易に流れ込むことができる前記ホイールの上部区画部分との間の連通を遮断するように形成されていることを特徴とする請求項1に記載の装置。
- 前記バッフルは前記スクリーンと前記ホイールとの間に配置されていることを特徴とする請求項2に記載の装置。
- 前記バッフルは、前記ホイールの下部および前記回転軸を含む鉛直面の一方の側の周囲に延びていることを特徴とする請求項3に記載の装置。
- 前記バッフルは前記回転軸に対して180°以上の周囲に延びており、前記バッフルの1つの縁部は上記回転軸の上に位置する一方、前記バッフルの他方の縁部は前記回転軸を含む鉛直面の一方の側に位置することを特徴とする請求項4に記載の装置。
- 前記バッフルは前記軸の上の鉛直な位置から前記軸から水平に離れた位置まで延びていることを特徴とする請求項5に記載の装置。
- 前記羽根は前記ホイールの回転軸を構成するシャフトから径方向に延びていることを特徴とする請求項1ないし6のいずれかに記載の装置。
- 前記羽根は、前記ホイールの回転方向に対して後退角を有することを特徴とする請求項1ないし6のいずれかに記載の装置。
- 前記シャフトは、室の対向する壁にそれぞれ取り付けられたベアリングの間に延びていることを特徴とする請求項1ないし8のいずれかに記載の装置。
- 前記排出口は、前記室の両側の壁に形成されていることを特徴とする請求項9に記載の装置。
- 前記装置は、室の1つの壁に片持ち梁状に取り付けられていることを特徴とする請求項1ないし8のいずれかに記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0122074.8A GB0122074D0 (en) | 2001-09-12 | 2001-09-12 | Filtering apparatus |
PCT/GB2002/004106 WO2003022399A1 (en) | 2001-09-12 | 2002-09-10 | Filtering apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005501706A JP2005501706A (ja) | 2005-01-20 |
JP4274467B2 true JP4274467B2 (ja) | 2009-06-10 |
Family
ID=9921982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003526522A Expired - Fee Related JP4274467B2 (ja) | 2001-09-12 | 2002-09-10 | 濾過装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7150826B2 (ja) |
EP (1) | EP1425080B8 (ja) |
JP (1) | JP4274467B2 (ja) |
AT (1) | ATE385200T1 (ja) |
CA (1) | CA2460409C (ja) |
DE (1) | DE60224882T2 (ja) |
DK (1) | DK1425080T3 (ja) |
GB (2) | GB0122074D0 (ja) |
WO (1) | WO2003022399A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7125486B1 (en) * | 2005-11-02 | 2006-10-24 | Taiwan Water & Soil Instrumentation, Inc. | Device for removing small solids from water in canal |
US8623203B2 (en) | 2011-04-22 | 2014-01-07 | Fabco Industries, Inc. | Stormwater treatment system |
CN105879466B (zh) * | 2016-06-12 | 2018-08-17 | 新疆石达赛特科技有限公司 | 一种自驱动圆筒网式前池过滤器 |
US10745310B2 (en) | 2017-07-19 | 2020-08-18 | Process Wastewater Technologies, LLC | Dewatering systems and methods |
US12023609B2 (en) | 2018-10-31 | 2024-07-02 | Process Wastewater Technologies, LLC | Adjustable receptacles |
CA3189016A1 (en) * | 2020-08-12 | 2022-02-17 | Jordan Douglas SCOTT | Stormwater treatment device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1088303A (en) * | 1913-02-07 | 1914-02-24 | Franklin Spencer Jr | Revolving screen. |
US4680115A (en) * | 1985-12-23 | 1987-07-14 | Lavalley Industrial Plastics, Inc. | Filtrate discharge accelerator system for center valve filter drums |
US5330646A (en) * | 1990-02-16 | 1994-07-19 | Ingenjorsfirman R. Frykhult Ab | Apparatus for filtering liquids |
GB2279889B (en) * | 1993-07-17 | 1997-03-12 | Keith Tibbott | Filtration apparatus |
GB9504364D0 (en) * | 1995-03-04 | 1995-04-26 | North West Water Group Plc | Liquid filter |
GB9601248D0 (en) * | 1996-01-23 | 1996-03-27 | Thames Water Utilities | A screen |
AT403770B (de) * | 1996-10-09 | 1998-05-25 | Andritz Patentverwaltung | Steuerkopf für drehfilter |
-
2001
- 2001-09-12 GB GBGB0122074.8A patent/GB0122074D0/en not_active Ceased
-
2002
- 2002-09-10 AT AT02760404T patent/ATE385200T1/de active
- 2002-09-10 JP JP2003526522A patent/JP4274467B2/ja not_active Expired - Fee Related
- 2002-09-10 WO PCT/GB2002/004106 patent/WO2003022399A1/en active IP Right Grant
- 2002-09-10 GB GB0410458A patent/GB2398027B/en not_active Expired - Lifetime
- 2002-09-10 DK DK02760404T patent/DK1425080T3/da active
- 2002-09-10 DE DE60224882T patent/DE60224882T2/de not_active Expired - Lifetime
- 2002-09-10 EP EP02760404A patent/EP1425080B8/en not_active Expired - Lifetime
- 2002-09-10 US US10/489,474 patent/US7150826B2/en not_active Expired - Lifetime
- 2002-09-10 CA CA2460409A patent/CA2460409C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2460409A1 (en) | 2003-03-20 |
GB0122074D0 (en) | 2001-10-31 |
US7150826B2 (en) | 2006-12-19 |
DE60224882T2 (de) | 2009-01-22 |
ATE385200T1 (de) | 2008-02-15 |
WO2003022399A1 (en) | 2003-03-20 |
DK1425080T3 (da) | 2008-06-09 |
GB0410458D0 (en) | 2004-06-16 |
JP2005501706A (ja) | 2005-01-20 |
GB2398027B (en) | 2005-11-23 |
EP1425080B1 (en) | 2008-01-30 |
GB2398027A (en) | 2004-08-11 |
US20040262204A1 (en) | 2004-12-30 |
DE60224882D1 (de) | 2008-03-20 |
CA2460409C (en) | 2011-11-29 |
EP1425080B8 (en) | 2008-03-26 |
EP1425080A1 (en) | 2004-06-09 |
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