DE4002507C2 - - Google Patents
Info
- Publication number
- DE4002507C2 DE4002507C2 DE4002507A DE4002507A DE4002507C2 DE 4002507 C2 DE4002507 C2 DE 4002507C2 DE 4002507 A DE4002507 A DE 4002507A DE 4002507 A DE4002507 A DE 4002507A DE 4002507 C2 DE4002507 C2 DE 4002507C2
- Authority
- DE
- Germany
- Prior art keywords
- filter
- drain pipe
- drum
- water
- filter material
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 3
- 229920000426 Microplastic Polymers 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 12
- 239000000126 substance Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000004062 sedimentation Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
- B01D24/08—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the filtering material being supported by at least two pervious coaxial walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4673—Regenerating the filtering material in the filter by moving the filtering element using rotary devices or vibration mechanisms, e.g. 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
- B01D29/11—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
- B01D29/50—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
-
- 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
-
- 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
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4002507A DE4002507A1 (de) | 1990-01-29 | 1990-01-29 | Drehbare filtertrommel |
| DE9007395U DE9007395U1 (de) | 1990-01-29 | 1990-01-29 | Filtereinrichtung mit drehbarer Filtertrommel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4002507A DE4002507A1 (de) | 1990-01-29 | 1990-01-29 | Drehbare filtertrommel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4002507A1 DE4002507A1 (de) | 1991-08-01 |
| DE4002507C2 true DE4002507C2 (enrdf_load_stackoverflow) | 1992-03-05 |
Family
ID=6398971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4002507A Granted DE4002507A1 (de) | 1990-01-29 | 1990-01-29 | Drehbare filtertrommel |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4002507A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19543491A1 (de) * | 1995-11-22 | 1997-05-28 | Passavant Werke | Verfahren zum Sieben oder Filtern von mit absieb- bzw. abfilterbaren Feststoffen verschmutzten Wässern oder Abwässern |
| CN116999921A (zh) * | 2023-09-06 | 2023-11-07 | 安徽省水利水电勘测设计研究总院有限公司 | 水利用净化装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE95203C (enrdf_load_stackoverflow) * | 1900-01-01 | |||
| DE83542C (enrdf_load_stackoverflow) * | ||||
| DE2447597A1 (de) * | 1974-10-05 | 1976-04-08 | Kalbskopf Karl Heinz Dr Ing | Ablauffilter fuer absetzbecken |
| US4556487A (en) * | 1984-04-05 | 1985-12-03 | Takara Kogyo Co., Ltd. | Water filtering device |
-
1990
- 1990-01-29 DE DE4002507A patent/DE4002507A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE4002507A1 (de) | 1991-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69524591T2 (de) | Vorrichtung und methoden zum abtrennen von feststoffen aus strömenden flüssigkeiten oder gasen | |
| EP0530672B1 (de) | Auswaschbarer Filter | |
| DE2042353A1 (de) | Vorrichtung zum Filtrieren von Flüssigkeiten | |
| DE2916121C2 (de) | Verfahren zum Beseitigen von suspendierten Feststoffen aus Flüssigkeiten | |
| DE4002507C2 (enrdf_load_stackoverflow) | ||
| EP0072388B1 (de) | Verfahren zur Entfernung bzw. Teilentfernung von in einem ein Gefälle aufweisenden Fliessgewässer enthaltenen störenden Inhaltsstoffen und Vorrichtung zur Durchführung des Verfahrens | |
| DE1536826C3 (de) | Filtervorrichtung | |
| DE2315615C3 (de) | Vorrichtung zur mechanisch-biologischen Reinigung von Abwasser | |
| DE3325203C2 (enrdf_load_stackoverflow) | ||
| DE4101701C2 (de) | Filter für Kühlflüssigkeit | |
| DE3617054C2 (de) | Eindicker | |
| DE2818729C3 (de) | Rückspülbare Schnellfilteranlage | |
| DE2225682A1 (de) | Verfahren und vorrichtung zur mechanischen filtration von fluessigkeiten, insbesondere wasser | |
| DE572265C (de) | Filtervorrichtung fuer Fluessigkeiten | |
| DE1952699A1 (de) | Reinigung von Abwasser | |
| DE9007395U1 (de) | Filtereinrichtung mit drehbarer Filtertrommel | |
| DE2653573C2 (de) | Filteranlage für Wasser | |
| EP0305606B1 (de) | Rückspülbare Filteranlage | |
| EP0077411B1 (de) | Verfahren zum Beseitigen von Feststoffen aus einer Flüssigkeit | |
| DE2447597A1 (de) | Ablauffilter fuer absetzbecken | |
| DE957653C (de) | Vorrichtung zum Aufbereiten von Mineralien | |
| DE4118283C2 (de) | Verfahren und Vorrichtung zur Filtration von Schmutzwasser | |
| AT250262B (de) | Verfahren zur Reinigung der Filteranordnung einer der Wasseraufbereitung dienenden Schwebestoff-Kontaktanlage | |
| DE19602154C2 (de) | Filterverfahren und Filtervorrichtung für Trinkwasser | |
| DE8416988U1 (de) | Vorrichtung zum behandeln von wasser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8122 | Nonbinding interest in granting licences declared | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |