AT287737B - Verfahren und Vorrichtung zur selbttätigen Schnellfillterwäsche - Google Patents
Verfahren und Vorrichtung zur selbttätigen SchnellfillterwäscheInfo
- Publication number
- AT287737B AT287737B AT5468A AT5468A AT287737B AT 287737 B AT287737 B AT 287737B AT 5468 A AT5468 A AT 5468A AT 5468 A AT5468 A AT 5468A AT 287737 B AT287737 B AT 287737B
- Authority
- AT
- Austria
- Prior art keywords
- filter washing
- automatic quick
- quick filter
- automatic
- washing
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000005406 washing Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
-
- 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
- B01D24/10—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 held in a closed container
- B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
-
- 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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/204—Systems for applying vacuum to filters
- B01D2201/206—Systems for applying vacuum to filters by the weight of the liquid in a tube, e.g. siphon, barometric leg
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS15867A CS158366B1 (de) | 1967-01-07 | 1967-01-07 | |
| CS862067 | 1967-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT287737B true AT287737B (de) | 1971-02-10 |
Family
ID=25745249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT5468A AT287737B (de) | 1967-01-07 | 1968-01-03 | Verfahren und Vorrichtung zur selbttätigen Schnellfillterwäsche |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3549012A (de) |
| AT (1) | AT287737B (de) |
| CH (1) | CH495765A (de) |
| DE (1) | DE1611073A1 (de) |
| FR (1) | FR1550695A (de) |
| GB (1) | GB1181051A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1148675A (en) * | 1980-03-03 | 1983-06-21 | Charles D. Hughes | Upflow reactor filter assembly |
| GB9521541D0 (en) * | 1995-10-20 | 1995-12-20 | Hydro Int Plc | Separator with solids diverter |
| CA2573212A1 (en) * | 2004-07-16 | 2006-02-23 | Skagit Farmers Supply | Water purification system and method |
| US20070193932A1 (en) * | 2005-07-18 | 2007-08-23 | William Nightingale | Water purification system and method |
| DE102010005765B4 (de) * | 2010-01-25 | 2012-03-29 | Mall Gmbh | Vorrichtung zur Behandlung von Niederschlagswasser |
| CN103785199A (zh) * | 2014-01-26 | 2014-05-14 | 泰兴市睿济科技有限公司 | 一种反冲洗滤池 |
| CN109260781A (zh) * | 2018-09-07 | 2019-01-25 | 江苏大学 | 一种全自动重力式无阀滤池 |
-
1967
- 1967-12-29 DE DE19671611073 patent/DE1611073A1/de active Pending
-
1968
- 1968-01-01 GB GB03/68A patent/GB1181051A/en not_active Expired
- 1968-01-03 US US695420A patent/US3549012A/en not_active Expired - Lifetime
- 1968-01-03 AT AT5468A patent/AT287737B/de not_active IP Right Cessation
- 1968-01-03 CH CH2168A patent/CH495765A/de not_active IP Right Cessation
- 1968-01-05 FR FR1550695D patent/FR1550695A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH495765A (de) | 1970-09-15 |
| FR1550695A (de) | 1968-12-20 |
| GB1181051A (en) | 1970-02-11 |
| DE1611073A1 (de) | 1970-10-08 |
| US3549012A (en) | 1970-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |