SE468239B - Apparat foer filtrering av vaetska - Google Patents
Apparat foer filtrering av vaetskaInfo
- Publication number
- SE468239B SE468239B SE9003820A SE9003820A SE468239B SE 468239 B SE468239 B SE 468239B SE 9003820 A SE9003820 A SE 9003820A SE 9003820 A SE9003820 A SE 9003820A SE 468239 B SE468239 B SE 468239B
- Authority
- SE
- Sweden
- Prior art keywords
- liquid
- inlet
- air
- housing
- filter
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 14
- 238000001914 filtration Methods 0.000 title claims 2
- 239000006260 foam Substances 0.000 claims description 3
- 239000000356 contaminant Substances 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
-
- 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
- B01D29/114—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 inward flow filtration
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- 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
- B01D29/885—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 with internal recirculation through 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
- B01D29/88—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
- B01D29/904—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 directing the mixture to be filtered on the filtering element in a manner to clean the filter continuously
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Water Treatment By Sorption (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9003820A SE468239B (sv) | 1990-11-30 | 1990-11-30 | Apparat foer filtrering av vaetska |
| EP91850278A EP0488975B1 (de) | 1990-11-30 | 1991-11-13 | Gerät zur Filtration von Flüssigkeit |
| DE69108189T DE69108189D1 (de) | 1990-11-30 | 1991-11-13 | Gerät zur Filtration von Flüssigkeit. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9003820A SE468239B (sv) | 1990-11-30 | 1990-11-30 | Apparat foer filtrering av vaetska |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9003820D0 SE9003820D0 (sv) | 1990-11-30 |
| SE9003820L SE9003820L (sv) | 1992-05-31 |
| SE468239B true SE468239B (sv) | 1992-11-30 |
Family
ID=20381060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9003820A SE468239B (sv) | 1990-11-30 | 1990-11-30 | Apparat foer filtrering av vaetska |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0488975B1 (de) |
| DE (1) | DE69108189D1 (de) |
| SE (1) | SE468239B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9515438D0 (en) * | 1995-07-27 | 1995-09-27 | Isis Innovation | Membrane filtration apparatus |
| JP2009504399A (ja) * | 2005-08-22 | 2009-02-05 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 管状マニホールドを使用して逆洗を最小化する水濾過のためのアセンブリ |
| AU2006284524B2 (en) * | 2005-08-22 | 2011-04-21 | Evoqua Water Technologies Llc | An assembly for water filtration using a tube manifold to minimise backwash |
| KR100806386B1 (ko) | 2007-03-23 | 2008-02-27 | (주)유성특수산업 | 여과기 구조 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1052157A (de) * | 1964-04-17 | |||
| DE3412217A1 (de) * | 1984-04-02 | 1985-10-10 | Ingolf 8038 Gröbenzell Kurtze | Verfahren und verfahrensanordnung zur reinigung von rohwasser durch entspannungsflotation bei gleichzeitiger filtration |
| NL8600461A (nl) * | 1986-02-24 | 1987-09-16 | Percy Cohen Henriquez | Statische waskolom. |
| US4778595A (en) * | 1986-10-15 | 1988-10-18 | Anthony Industries, Inc. | Automatic valve assembly |
-
1990
- 1990-11-30 SE SE9003820A patent/SE468239B/sv unknown
-
1991
- 1991-11-13 EP EP91850278A patent/EP0488975B1/de not_active Expired - Lifetime
- 1991-11-13 DE DE69108189T patent/DE69108189D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE9003820L (sv) | 1992-05-31 |
| EP0488975B1 (de) | 1995-03-15 |
| DE69108189D1 (de) | 1995-04-20 |
| EP0488975A1 (de) | 1992-06-03 |
| SE9003820D0 (sv) | 1990-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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