DE3611075C2 - - Google Patents
Info
- Publication number
- DE3611075C2 DE3611075C2 DE3611075A DE3611075A DE3611075C2 DE 3611075 C2 DE3611075 C2 DE 3611075C2 DE 3611075 A DE3611075 A DE 3611075A DE 3611075 A DE3611075 A DE 3611075A DE 3611075 C2 DE3611075 C2 DE 3611075C2
- Authority
- DE
- Germany
- Prior art keywords
- hollow shaft
- arm
- filter according
- hollow
- backwash
- 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
Links
- 238000011010 flushing procedure Methods 0.000 claims description 31
- 239000010802 sludge Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000011001 backwashing Methods 0.000 description 19
- 238000007789 sealing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000007787 solid 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
- B01D29/23—Supported filter elements arranged for outward 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
- B01D29/62—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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863611075 DE3611075A1 (de) | 1986-04-03 | 1986-04-03 | Rueckspuelfilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863611075 DE3611075A1 (de) | 1986-04-03 | 1986-04-03 | Rueckspuelfilter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3611075A1 DE3611075A1 (de) | 1987-10-08 |
| DE3611075C2 true DE3611075C2 (pt) | 1988-01-21 |
Family
ID=6297779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863611075 Granted DE3611075A1 (de) | 1986-04-03 | 1986-04-03 | Rueckspuelfilter |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3611075A1 (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3918377A1 (de) * | 1989-06-06 | 1990-12-13 | Faudi Feinbau | Rueckspuelfilter fuer fluessigkeiten |
| DE4320952A1 (de) * | 1993-06-24 | 1995-01-12 | Uwe Maurer | Druckfilter mit gleichmäßig angepreßtem Rückspülkopf |
| DE4423812C2 (de) * | 1994-07-06 | 2001-12-20 | Berkefeld Filter Anlagenbau Gm | Filter mit einem drehend angeordneten Spülglied |
| US5587074A (en) * | 1995-02-17 | 1996-12-24 | H-Tech, Inc. | Fluid filter with enhanced backflush flow |
| DE19803083A1 (de) * | 1998-01-28 | 1999-07-29 | Knecht Filterwerke Gmbh | Rückspülbares Filter für Verunreinigungen enthaltende Flüssigkeiten |
| JP2004523345A (ja) | 2001-01-18 | 2004-08-05 | ニコラス ジャクソン | 水フィルタ |
| DE102007035967A1 (de) * | 2007-07-30 | 2009-02-05 | Mahle International Gmbh | Rückspüleinrichtung für eine Filteranlage |
| DE102010013507A1 (de) * | 2010-03-31 | 2011-10-06 | Gkn Sinter Metals Holding Gmbh | Filtersystem, insbesondere für die Viskosefiltration |
| DE202011000268U1 (de) * | 2011-02-04 | 2012-05-16 | Boll & Kirch Filterbau Gmbh | Rückspülfilter mit Spüleinrichtung |
| DE102017001968A1 (de) | 2016-10-12 | 2018-04-12 | Hydac Process Technology Gmbh | Filtervorrichtung |
| DE102017002646A1 (de) * | 2017-03-18 | 2018-09-20 | Hydac Process Technology Gmbh | Filtervorrichtung |
| DE102019003932A1 (de) * | 2019-06-04 | 2020-12-10 | Hydac Process Technology Gmbh | Filtervorrichtung |
| DE102021004351A1 (de) * | 2021-08-24 | 2023-03-02 | Hydac Process Technology Gmbh | Filtervorrichtung |
| PL439708A1 (pl) * | 2021-12-01 | 2023-06-05 | Pftechnology Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa | Dysza czyszcząca do sita filtracyjnego szczelinowego, o selektywności poniżej 90 μm |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1332661A (fr) * | 1962-05-25 | 1963-07-19 | Filtre à débit continu et décolmatage hydraulique automatique | |
| DE2327532C3 (de) * | 1973-05-30 | 1975-12-04 | Dr.-Ing. Erich Dinglinger Kg, 2800 Bremen | Flüssigkeitsfilter mit selbsttätiger Reinigung |
| DE3235552C2 (de) * | 1982-09-25 | 1986-08-28 | Boll & Kirch Filterbau GmbH, 5014 Kerpen | Rückspülfilter |
-
1986
- 1986-04-03 DE DE19863611075 patent/DE3611075A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3611075A1 (de) | 1987-10-08 |
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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 |