DE4210766C2 - - Google Patents
Info
- Publication number
- DE4210766C2 DE4210766C2 DE4210766A DE4210766A DE4210766C2 DE 4210766 C2 DE4210766 C2 DE 4210766C2 DE 4210766 A DE4210766 A DE 4210766A DE 4210766 A DE4210766 A DE 4210766A DE 4210766 C2 DE4210766 C2 DE 4210766C2
- Authority
- DE
- Germany
- Prior art keywords
- filter
- backwash
- channels
- filter according
- openings
- 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
- 238000001914 filtration Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 10
- 238000011010 flushing procedure Methods 0.000 claims description 9
- 239000000706 filtrate Substances 0.000 description 6
- 238000011001 backwashing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- DKOQGJHPHLTOJR-WHRDSVKCSA-N cefpirome Chemical compound N([C@@H]1C(N2C(=C(C[N+]=3C=4CCCC=4C=CC=3)CS[C@@H]21)C([O-])=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 DKOQGJHPHLTOJR-WHRDSVKCSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 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
- B01D29/13—Supported filter elements
-
- 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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- 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
- B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4210766A DE4210766A1 (de) | 1992-04-01 | 1992-04-01 | Rückspülfilter mit einer zylindrischen Filtervorrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4210766A DE4210766A1 (de) | 1992-04-01 | 1992-04-01 | Rückspülfilter mit einer zylindrischen Filtervorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4210766A1 DE4210766A1 (de) | 1993-10-07 |
| DE4210766C2 true DE4210766C2 (es) | 1994-02-10 |
Family
ID=6455679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4210766A Granted DE4210766A1 (de) | 1992-04-01 | 1992-04-01 | Rückspülfilter mit einer zylindrischen Filtervorrichtung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4210766A1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004063879A1 (de) * | 2004-12-03 | 2006-06-08 | Hans Huber Ag Maschinen- Und Anlagenbau | Filtereinrichtung und Verfahren zum Klären von verschmutzten Flüssigkeiten |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT13567U1 (de) * | 2013-03-22 | 2014-03-15 | Manfred Dr Poringer | Vorrichtung zur Reinigung eines Rundfilters |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2066479A (en) * | 1931-06-08 | 1937-01-05 | Vernon W Macisaac | Fluid straining method and apparatus |
| FR1437838A (fr) * | 1965-06-11 | 1966-05-06 | Filtre comportant un dispositif de nettoyage automatique pour tous fluides | |
| US4334994A (en) * | 1977-12-29 | 1982-06-15 | Fleetguard, Inc. | Disposable fluid filters |
| DE3918377A1 (de) * | 1989-06-06 | 1990-12-13 | Faudi Feinbau | Rueckspuelfilter fuer fluessigkeiten |
-
1992
- 1992-04-01 DE DE4210766A patent/DE4210766A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004063879A1 (de) * | 2004-12-03 | 2006-06-08 | Hans Huber Ag Maschinen- Und Anlagenbau | Filtereinrichtung und Verfahren zum Klären von verschmutzten Flüssigkeiten |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4210766A1 (de) | 1993-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |