AU2669977A - Multi liquid filter and method - Google Patents
Multi liquid filter and methodInfo
- Publication number
- AU2669977A AU2669977A AU26699/77A AU2669977A AU2669977A AU 2669977 A AU2669977 A AU 2669977A AU 26699/77 A AU26699/77 A AU 26699/77A AU 2669977 A AU2669977 A AU 2669977A AU 2669977 A AU2669977 A AU 2669977A
- Authority
- AU
- Australia
- Prior art keywords
- liquid filter
- multi liquid
- filter
- liquid
- 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.)
- Granted
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
- B01D24/002—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
- B01D24/004—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 arranged concentrically or coaxially
-
- 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
- B01D24/005—Filters being divided into a plurality of cells or compartments
-
- 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
- B01D24/20—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 provided in an open container
- B01D24/22—Downward filtration, the filter 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
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
- B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
-
- 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
- B01D24/4884—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 pressure measuring
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69977576A | 1976-07-22 | 1976-07-22 | |
| USUS699775 | 1976-07-22 | ||
| USUS802927 | 1977-06-02 | ||
| US05/802,927 US4082664A (en) | 1976-07-22 | 1977-06-02 | Filter and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2669977A true AU2669977A (en) | 1979-01-04 |
| AU508535B2 AU508535B2 (en) | 1980-03-27 |
Family
ID=27106490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU26699/77A Expired AU508535B2 (en) | 1976-07-22 | 1977-07-01 | Multi liquid filter and method |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5322665A (en) |
| AR (1) | AR213442A1 (en) |
| AU (1) | AU508535B2 (en) |
| CA (1) | CA1090712A (en) |
| DE (1) | DE2733025A1 (en) |
| GB (1) | GB1582654A (en) |
| IT (1) | IT1079985B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8104453A (en) * | 1981-09-29 | 1983-04-18 | Norbertus Wouter Hendrik Verdu | CONTINUOUS FILTER. |
| DE3151189C1 (en) * | 1981-12-23 | 1983-07-21 | Cojafex B.V., 3011 Rotterdam | Device for separating Suspensa from a pressurized fluid |
| DE4101332A1 (en) * | 1991-01-18 | 1992-07-23 | Ibo W Grimmel Abwassertechnik | Device for cleaning filter layer in waste water clarifier |
| FR2705583B1 (en) * | 1993-05-28 | 1995-08-18 | Degremont | Improvements made to filtering devices for clarifying liquids, especially water. |
-
1977
- 1977-06-22 CA CA281,165A patent/CA1090712A/en not_active Expired
- 1977-07-01 AU AU26699/77A patent/AU508535B2/en not_active Expired
- 1977-07-19 AR AR268484A patent/AR213442A1/en active
- 1977-07-20 IT IT50355/77A patent/IT1079985B/en active
- 1977-07-21 DE DE19772733025 patent/DE2733025A1/en not_active Withdrawn
- 1977-07-21 JP JP8782977A patent/JPS5322665A/en active Pending
- 1977-07-22 GB GB30962/77A patent/GB1582654A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU508535B2 (en) | 1980-03-27 |
| AR213442A1 (en) | 1979-01-31 |
| DE2733025A1 (en) | 1978-01-26 |
| CA1090712A (en) | 1980-12-02 |
| JPS5322665A (en) | 1978-03-02 |
| IT1079985B (en) | 1985-05-16 |
| GB1582654A (en) | 1981-01-14 |
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