FI923821L - Menetelmä ja laite hiukkas-nestesuspension suodattamiseksi - Google Patents
Menetelmä ja laite hiukkas-nestesuspension suodattamiseksi Download PDFInfo
- Publication number
- FI923821L FI923821L FI923821A FI923821A FI923821L FI 923821 L FI923821 L FI 923821L FI 923821 A FI923821 A FI 923821A FI 923821 A FI923821 A FI 923821A FI 923821 L FI923821 L FI 923821L
- Authority
- FI
- Finland
- Prior art keywords
- filtering
- particle
- liquid suspension
- suspension
- liquid
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
- 239000006194 liquid suspension Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
- B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
- B01D2201/082—Suction devices placed on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
- B01D2201/084—Nozzles placed on the filtrate side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/48—Overflow systems
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9000722A SE465657B (sv) | 1990-02-28 | 1990-02-28 | Saett och anordning foer filtrering av partikelbemaengd vaetska |
| SE9000722 | 1990-02-28 | ||
| SE9100158 | 1991-02-27 | ||
| PCT/SE1991/000158 WO1991012870A1 (en) | 1990-02-28 | 1991-02-27 | A method and apparatus for filtering a particle-liquid suspension |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI923821A0 FI923821A0 (fi) | 1992-08-26 |
| FI923821L true FI923821L (fi) | 1992-08-26 |
| FI94932B FI94932B (fi) | 1995-08-15 |
| FI94932C FI94932C (fi) | 1995-11-27 |
Family
ID=20378721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI923821A FI94932C (fi) | 1990-02-28 | 1992-08-26 | Menetelmä ja laite hiukkas-nestesuspension suodattamiseksi |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5356541A (fi) |
| EP (1) | EP0516710B1 (fi) |
| AT (1) | ATE122251T1 (fi) |
| CA (1) | CA2075061C (fi) |
| DE (1) | DE69109668T2 (fi) |
| FI (1) | FI94932C (fi) |
| SE (1) | SE465657B (fi) |
| WO (1) | WO1991012870A1 (fi) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5425876A (en) * | 1993-10-25 | 1995-06-20 | Claude Laval Corporation | Gravity screen filter with dynamic backwash |
| JP3537879B2 (ja) * | 1994-09-14 | 2004-06-14 | 株式会社エイブル | 好気性微生物処理装置 |
| US5897771A (en) * | 1994-09-14 | 1999-04-27 | Able Co., Ltd. | Apparatus for aerobic treatment of waste water |
| GB2295778B (en) * | 1994-12-07 | 1998-06-17 | Peter Walker | Self-cleaning gravity filter |
| US5653874A (en) * | 1995-06-06 | 1997-08-05 | Claude Laval Corporation | Self-cleaning screen for a pump inlet bay |
| US5672281A (en) * | 1995-11-17 | 1997-09-30 | Walt Disney World Co. | Fluid filtering apparatus and method |
| DE29813706U1 (de) | 1998-07-31 | 1998-10-01 | Kaibel & Sieber GmbH, 67547 Worms | Mechanische Reinigungseinrichtung |
| US6676834B1 (en) | 1998-01-28 | 2004-01-13 | James Benenson, Jr. | Self-cleaning water filter |
| US20040050802A1 (en) * | 2002-05-17 | 2004-03-18 | Banister John Patrick | Fluid bed filter-dryer apparatus |
| WO2004060532A1 (en) * | 2002-12-16 | 2004-07-22 | Anderson Ronald L | Self-cleaning circulation system and method |
| US7001506B2 (en) * | 2002-12-16 | 2006-02-21 | Anderson Ronald L | Self-cleaning circulatin system and method |
| US20040134842A1 (en) * | 2003-01-09 | 2004-07-15 | Ricketts Donald D. | Tertiary filter |
| US7083735B2 (en) * | 2003-09-03 | 2006-08-01 | Laing David A | High debris content strainer |
| US7473375B2 (en) * | 2004-05-23 | 2009-01-06 | Rosenmund Vta Ag | Method and device for removal of residual products |
| US8057685B2 (en) * | 2008-06-11 | 2011-11-15 | James Benson, III | Solid separator |
| JP5201481B2 (ja) * | 2008-06-19 | 2013-06-05 | 株式会社ナガオカ | 水処理装置および水処理装置濾材層の洗浄方法 |
| CN110465127A (zh) * | 2019-08-08 | 2019-11-19 | 泰兴市光华石油化工机械制造有限公司 | 一种反冲式管道过滤器 |
| CN111916656A (zh) * | 2020-07-21 | 2020-11-10 | 合肥通用机械研究院有限公司 | 一种用于三元材料的集成式生产系统 |
| EP4082646A1 (en) * | 2021-04-29 | 2022-11-02 | Lleal, S.A.U. | Liquid and fine solids separating device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE153533C1 (fi) * | 1953-03-31 | 1956-02-28 | ||
| US2949187A (en) * | 1957-03-28 | 1960-08-16 | Thomas M Owens | Removing impurities from fluid suspensions |
| FI34351A (fi) * | 1958-07-14 | 1964-06-30 | Laite kaltevalla seulapinnalla varustetussa tasosuodattimessa | |
| FI49680C (fi) * | 1973-10-24 | 1975-09-10 | Aarne Ellilae | Laite ympyrän muotoisessa tasosuodattimessa. |
| US4431541A (en) * | 1982-08-25 | 1984-02-14 | Arleigh Lee | Circular filter device |
| US4661253A (en) * | 1985-08-06 | 1987-04-28 | Williams Thomas C | Solid waste separator |
-
1990
- 1990-02-28 SE SE9000722A patent/SE465657B/sv not_active IP Right Cessation
-
1991
- 1991-02-27 DE DE69109668T patent/DE69109668T2/de not_active Expired - Fee Related
- 1991-02-27 WO PCT/SE1991/000158 patent/WO1991012870A1/en active IP Right Grant
- 1991-02-27 AT AT91905051T patent/ATE122251T1/de not_active IP Right Cessation
- 1991-02-27 CA CA002075061A patent/CA2075061C/en not_active Expired - Lifetime
- 1991-02-27 EP EP91905051A patent/EP0516710B1/en not_active Expired - Lifetime
-
1992
- 1992-08-25 US US07/920,438 patent/US5356541A/en not_active Expired - Lifetime
- 1992-08-26 FI FI923821A patent/FI94932C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| WO1991012870A1 (en) | 1991-09-05 |
| FI923821A0 (fi) | 1992-08-26 |
| ATE122251T1 (de) | 1995-05-15 |
| SE465657B (sv) | 1991-10-14 |
| EP0516710A1 (en) | 1992-12-09 |
| US5356541A (en) | 1994-10-18 |
| FI94932B (fi) | 1995-08-15 |
| DE69109668D1 (de) | 1995-06-14 |
| SE9000722L (sv) | 1991-08-29 |
| EP0516710B1 (en) | 1995-05-10 |
| CA2075061C (en) | 1995-05-30 |
| SE9000722D0 (sv) | 1990-02-28 |
| FI94932C (fi) | 1995-11-27 |
| DE69109668T2 (de) | 1995-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application |