YU215976A - Gravitational filter with a device for recurrent rinsing - Google Patents
Gravitational filter with a device for recurrent rinsingInfo
- Publication number
- YU215976A YU215976A YU02159/76A YU215976A YU215976A YU 215976 A YU215976 A YU 215976A YU 02159/76 A YU02159/76 A YU 02159/76A YU 215976 A YU215976 A YU 215976A YU 215976 A YU215976 A YU 215976A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- recurrent
- rinsing
- gravitational filter
- gravitational
- filter
- Prior art date
Links
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
- B01D24/46—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
- B01D24/02—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
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
-
- 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
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4869—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by level measuring
-
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2541210A DE2541210C3 (en) | 1975-09-16 | 1975-09-16 | Backwash process for gravity filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| YU215976A true YU215976A (en) | 1983-02-28 |
Family
ID=5956584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU02159/76A YU215976A (en) | 1975-09-16 | 1976-09-02 | Gravitational filter with a device for recurrent rinsing |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT365082B (en) |
| BE (1) | BE845420A (en) |
| DE (1) | DE2541210C3 (en) |
| FR (1) | FR2324345A1 (en) |
| IT (1) | IT1066287B (en) |
| NL (1) | NL7609888A (en) |
| YU (1) | YU215976A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3013033A1 (en) * | 1980-04-03 | 1981-10-08 | Wabag Wasserreinigungsbau Alfred Kretzschmar Gmbh & Co Kg, 8650 Kulmbach | Cleansing system for water treatment filter - with brief flushing treatments between longer full treatment |
| CN105299770B (en) * | 2015-10-14 | 2018-11-20 | 付晋阳 | Air purification method and the comprehensive indoor air cleaning system with decorative effect |
-
1975
- 1975-09-16 DE DE2541210A patent/DE2541210C3/en not_active Expired
-
1976
- 1976-07-22 AT AT0538076A patent/AT365082B/en not_active IP Right Cessation
- 1976-08-23 BE BE169995A patent/BE845420A/en unknown
- 1976-09-01 FR FR7626383A patent/FR2324345A1/en active Granted
- 1976-09-02 YU YU02159/76A patent/YU215976A/en unknown
- 1976-09-06 NL NL7609888A patent/NL7609888A/en not_active Application Discontinuation
- 1976-09-07 IT IT51163/76A patent/IT1066287B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7609888A (en) | 1977-03-18 |
| AT365082B (en) | 1981-12-10 |
| DE2541210A1 (en) | 1977-03-24 |
| DE2541210B2 (en) | 1977-12-08 |
| FR2324345B1 (en) | 1982-02-19 |
| DE2541210C3 (en) | 1978-08-10 |
| FR2324345A1 (en) | 1977-04-15 |
| ATA538076A (en) | 1981-05-15 |
| BE845420A (en) | 1976-12-16 |
| IT1066287B (en) | 1985-03-04 |
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