FI955152A0 - Anordning vid vätskefilter, vari filtratet delas i två fraktioner - Google Patents
Anordning vid vätskefilter, vari filtratet delas i två fraktionerInfo
- Publication number
- FI955152A0 FI955152A0 FI955152A FI955152A FI955152A0 FI 955152 A0 FI955152 A0 FI 955152A0 FI 955152 A FI955152 A FI 955152A FI 955152 A FI955152 A FI 955152A FI 955152 A0 FI955152 A0 FI 955152A0
- Authority
- FI
- Finland
- Prior art keywords
- fractions
- filtrate
- divided
- filter device
- liquid filter
- Prior art date
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
- B01D33/70—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
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- External Artificial Organs (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE19939301438A SE9301438D0 (sv) | 1993-04-28 | 1993-04-28 | Anordning vid filter |
| PCT/SE1994/000369 WO1994025139A1 (en) | 1993-04-28 | 1994-04-26 | An arrangement in liquid filters in which the filtrate is divided in two fractions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI955152A FI955152A (sv) | 1995-10-27 |
| FI955152A0 true FI955152A0 (sv) | 1995-10-27 |
Family
ID=20389749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI955152A FI955152A0 (sv) | 1993-04-28 | 1995-10-27 | Anordning vid vätskefilter, vari filtratet delas i två fraktioner |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5667680A (sv) |
| JP (1) | JP3594967B2 (sv) |
| AU (1) | AU6693994A (sv) |
| CA (1) | CA2160774A1 (sv) |
| DE (1) | DE4492784T1 (sv) |
| FI (1) | FI955152A0 (sv) |
| SE (1) | SE9301438D0 (sv) |
| WO (1) | WO1994025139A1 (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2185094C (en) * | 1994-03-24 | 2005-11-08 | Roger Haeffner | A rotating disc filter means |
| SE9602726D0 (sv) * | 1996-07-10 | 1996-07-10 | Frykhult R Ingf Ab | Anordning vid roterande filter |
| CA2869227C (en) * | 2006-08-14 | 2016-03-08 | Evoqua Water Technologies Llc | High flow disc filter |
| 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 |
| CN101980969A (zh) | 2008-03-28 | 2011-02-23 | 西门子水处理技术公司 | 需氧和厌氧混合废水和污泥处理系统和方法 |
| US8894856B2 (en) | 2008-03-28 | 2014-11-25 | Evoqua Water Technologies Llc | Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods |
| US9359236B2 (en) | 2010-08-18 | 2016-06-07 | Evoqua Water Technologies Llc | Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle |
| WO2014182533A1 (en) | 2013-05-06 | 2014-11-13 | Erdogan Argun O | Wastewater biosorption with dissolved air flotation |
| HUE053387T2 (hu) | 2014-06-05 | 2021-07-28 | Evoqua Water Tech Llc | Szûrõ panel, és eljárás ennek elkészítésére |
| EP3481527B1 (en) | 2016-08-12 | 2022-07-13 | Evoqua Water Technologies LLC | Disc filter pre-screen dual media disc filter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA704050A (en) * | 1965-02-16 | A. Tait Ross | Internally fed drum filter | |
| US2464617A (en) * | 1947-02-13 | 1949-03-15 | Worthington Pump & Mach Corp | Water treating apparatus |
| US3163601A (en) * | 1961-06-02 | 1964-12-29 | Gen Engineering Company Aktieb | Filter for purifying liquids |
| GB1008617A (en) * | 1964-06-22 | 1965-10-27 | Ivar Wallquist | Apparatus for filtration of liquids |
| DE69107199T2 (de) * | 1990-02-16 | 1995-09-14 | Beloit Technologies Inc | Gerät zum filtrieren von suspensionen und betriebsverfahren des gerätes. |
-
1993
- 1993-04-28 SE SE19939301438A patent/SE9301438D0/sv unknown
-
1994
- 1994-04-26 CA CA002160774A patent/CA2160774A1/en not_active Abandoned
- 1994-04-26 WO PCT/SE1994/000369 patent/WO1994025139A1/en active Application Filing
- 1994-04-26 DE DE4492784T patent/DE4492784T1/de not_active Ceased
- 1994-04-26 JP JP52416094A patent/JP3594967B2/ja not_active Expired - Fee Related
- 1994-04-26 US US08/545,612 patent/US5667680A/en not_active Expired - Fee Related
- 1994-04-26 AU AU66939/94A patent/AU6693994A/en not_active Abandoned
-
1995
- 1995-10-27 FI FI955152A patent/FI955152A0/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE9301438D0 (sv) | 1993-04-28 |
| FI955152A (sv) | 1995-10-27 |
| JP3594967B2 (ja) | 2004-12-02 |
| WO1994025139A1 (en) | 1994-11-10 |
| DE4492784T1 (de) | 1996-03-07 |
| CA2160774A1 (en) | 1994-11-10 |
| AU6693994A (en) | 1994-11-21 |
| US5667680A (en) | 1997-09-16 |
| JPH08509418A (ja) | 1996-10-08 |
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