DE3443752C2 - - Google Patents
Info
- Publication number
- DE3443752C2 DE3443752C2 DE3443752A DE3443752A DE3443752C2 DE 3443752 C2 DE3443752 C2 DE 3443752C2 DE 3443752 A DE3443752 A DE 3443752A DE 3443752 A DE3443752 A DE 3443752A DE 3443752 C2 DE3443752 C2 DE 3443752C2
- Authority
- DE
- Germany
- Prior art keywords
- flushing
- filter
- bearing
- passages
- tube
- 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 65
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010926 purge Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/58—Power supply means for regenerating the filter
- B01D2201/583—Power supply means for regenerating the filter using the kinetic energy of the fluid circulating in the filtering device
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843443752 DE3443752A1 (de) | 1984-11-30 | 1984-11-30 | Rueckspuelbares filter fuer fluessigkeiten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843443752 DE3443752A1 (de) | 1984-11-30 | 1984-11-30 | Rueckspuelbares filter fuer fluessigkeiten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3443752A1 DE3443752A1 (de) | 1986-06-05 |
| DE3443752C2 true DE3443752C2 (es) | 1987-06-25 |
Family
ID=6251603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843443752 Granted DE3443752A1 (de) | 1984-11-30 | 1984-11-30 | Rueckspuelbares filter fuer fluessigkeiten |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3443752A1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111565813A (zh) * | 2017-12-05 | 2020-08-21 | Hydac处理技术有限公司 | 过滤器设备 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4118423A1 (de) * | 1991-03-15 | 1992-09-17 | Micheels Jens Dipl Ing | Duesen-rueckspuelfilter |
| DE4208743C2 (de) * | 1992-03-16 | 1995-09-14 | Frank Dipl Ing Buehling | Automatischer Rückspülfilter für Flüssigkeiten |
| DE4433800C2 (de) * | 1994-09-22 | 1997-09-11 | Koller Josef | Vorrichtung zur mechanischen Reinigung von Kühlwasser |
| DE202011000268U1 (de) | 2011-02-04 | 2012-05-16 | Boll & Kirch Filterbau Gmbh | Rückspülfilter mit Spüleinrichtung |
| DE202012104534U1 (de) | 2012-11-22 | 2014-02-27 | Boll & Kirch Filterbau Gmbh | Zylindrische Filterkerze und Rückspülfilter hiermit |
| DE202016003089U1 (de) | 2016-05-13 | 2016-06-02 | Hydac Process Technology Gmbh | Filtervorrichtung |
| DE102017001970A1 (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 |
| GB2617537B (en) * | 2022-01-07 | 2024-07-31 | Indufil BV | Filter system with backflush |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784016A (en) * | 1971-06-30 | 1974-01-08 | Kanagawa Kiki Kogyo Co Ltd | Automatic continuously backflow washing-type filter |
| DE2327532C3 (de) * | 1973-05-30 | 1975-12-04 | Dr.-Ing. Erich Dinglinger Kg, 2800 Bremen | Flüssigkeitsfilter mit selbsttätiger Reinigung |
| DE2852611C2 (de) * | 1978-12-05 | 1982-06-16 | F.W. Oventrop Arn. Sohn Kg, 5787 Olsberg | Rückspülbares Flüssigkeitsfilter |
-
1984
- 1984-11-30 DE DE19843443752 patent/DE3443752A1/de active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111565813A (zh) * | 2017-12-05 | 2020-08-21 | Hydac处理技术有限公司 | 过滤器设备 |
| CN111565813B (zh) * | 2017-12-05 | 2022-06-14 | Hydac处理技术有限公司 | 过滤器设备 |
| US11458424B2 (en) | 2017-12-05 | 2022-10-04 | Hydac Process Technology Gmbh | Filter device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3443752A1 (de) | 1986-06-05 |
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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 |