CA1260848A - Apparatus for retrieving solid material from a separation medium - Google Patents
Apparatus for retrieving solid material from a separation mediumInfo
- Publication number
- CA1260848A CA1260848A CA000486022A CA486022A CA1260848A CA 1260848 A CA1260848 A CA 1260848A CA 000486022 A CA000486022 A CA 000486022A CA 486022 A CA486022 A CA 486022A CA 1260848 A CA1260848 A CA 1260848A
- Authority
- CA
- Canada
- Prior art keywords
- foam
- medium
- solid material
- reticulated
- vacuum
- 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
- 239000011343 solid material Substances 0.000 title claims abstract description 22
- 238000000926 separation method Methods 0.000 title claims abstract description 17
- 239000006260 foam Substances 0.000 claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 229920001247 Reticulated foam Polymers 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 12
- 239000011148 porous material Substances 0.000 claims abstract description 8
- 230000002459 sustained effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 13
- 239000000356 contaminant Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000835 fiber Substances 0.000 description 29
- 239000000706 filtrate Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000022563 Rema Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63459484A | 1984-07-26 | 1984-07-26 | |
| US634,594 | 1984-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1260848A true CA1260848A (en) | 1989-09-26 |
Family
ID=24544444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000486022A Expired CA1260848A (en) | 1984-07-26 | 1985-06-28 | Apparatus for retrieving solid material from a separation medium |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS6138609A (enrdf_load_stackoverflow) |
| CA (1) | CA1260848A (enrdf_load_stackoverflow) |
| DE (1) | DE3523998A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2568140B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2162080B (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4225818C2 (de) * | 1991-09-11 | 1993-12-09 | Geldmacher Joachim | Filter zum kontinuierlichen Filtern von Feststoffe o. dgl. aufweisenden Flüssigkeiten |
| DE29505007U1 (de) * | 1995-03-24 | 1996-08-01 | Steinike, Ulrich I., 86163 Augsburg | Filtersäuberungsvorrichtung |
| EP0815302B1 (de) * | 1995-03-24 | 1999-12-29 | Ulrich I. Steinike | Wanderreiniger |
| DE102005002844A1 (de) * | 2005-01-20 | 2006-07-27 | Knoll Maschinenbau Gmbh | Reinigungsvorrichtung für Filterbänder |
| JP5033734B2 (ja) * | 2008-08-05 | 2012-09-26 | 鹿島建設株式会社 | 磁性体回収装置、及びそれを用いた噴射攪拌システム |
| SE535158C2 (sv) * | 2010-08-30 | 2012-05-02 | Veolia Water Solutions & Tech | Rörlig renblåsningsanordning för filter |
| US11529573B2 (en) | 2019-04-23 | 2022-12-20 | Greatpyr Resources Llc | Systems and processes employing wet/dry suction filter |
| CN110142261B (zh) * | 2019-05-07 | 2021-05-04 | 杭州大橙知一科技有限公司 | 一种全自动橡胶管内壁清洁装置 |
| GB2605944A (en) * | 2021-03-12 | 2022-10-26 | Greatpyr Resources Llc | Systems and processes employing wet/dry suction filter |
| US12377372B2 (en) | 2021-06-08 | 2025-08-05 | Greatpyr Resources Llc | Apparatus, systems, and processes employing wet/dry suction filter with chicaned suction head |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE240978C (enrdf_load_stackoverflow) * | ||||
| DE481983C (de) * | 1929-09-06 | Alfred Scholz | Abnahmevorrichtung fuer Vakuumdrehfilter | |
| DE612648C (de) * | 1931-01-07 | 1935-04-30 | Dorr Oliver Ges M B H | Saugkammer zum Abnehmen des Filterkuchens eines Trommeldrehfilters |
| GB682462A (en) * | 1948-10-01 | 1952-11-12 | Weinhold Karl | Improvements in and relating to filters |
| GB867690A (en) * | 1958-06-26 | 1961-05-10 | Gen Engineering Company Ab | Improved filtering apparatus |
| GB1184066A (en) * | 1966-06-07 | 1970-03-11 | Euroflow Systems Ltd | Improvements in or relating to Filter Apparatus |
| DE1954909A1 (de) * | 1968-11-04 | 1970-05-14 | Gen American Transp Corp | Verfahren und Einrichtung zum Entwaessern von Schlamm |
| NL7110689A (enrdf_load_stackoverflow) * | 1971-05-17 | 1972-11-21 | ||
| FR2381721A1 (fr) * | 1977-02-25 | 1978-09-22 | Jacques Robert | Dispositif de filtrage des eaux usees |
| DE2712414A1 (de) * | 1977-03-22 | 1978-09-28 | Basf Ag | Verfahren und vorrichtungen zur entfernung von schwebstoffen aus suspensionen durch filtration durch schaumstoffe |
| US4303533A (en) * | 1980-05-30 | 1981-12-01 | Champion International Corporation | Method of removing fine suspended solids from effluent streams |
| US4310424A (en) * | 1980-07-23 | 1982-01-12 | Champion International Corporation | Apparatus and method for removing suspended solids from a stream |
| DE3047539A1 (de) * | 1980-12-17 | 1982-07-22 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Vakuum-trommelfilter |
| DE3482411D1 (de) * | 1983-12-23 | 1990-07-12 | Champion Int Corp | Fasererfassung aus einem wasserstrom. |
-
1985
- 1985-06-27 GB GB08516246A patent/GB2162080B/en not_active Expired
- 1985-06-28 CA CA000486022A patent/CA1260848A/en not_active Expired
- 1985-07-04 DE DE19853523998 patent/DE3523998A1/de active Granted
- 1985-07-25 JP JP16311085A patent/JPS6138609A/ja active Pending
- 1985-07-25 FR FR858511402A patent/FR2568140B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2568140B1 (fr) | 1990-03-23 |
| JPS6138609A (ja) | 1986-02-24 |
| DE3523998C2 (enrdf_load_stackoverflow) | 1992-07-09 |
| GB2162080A (en) | 1986-01-29 |
| FR2568140A1 (fr) | 1986-01-31 |
| GB2162080B (en) | 1988-01-06 |
| GB8516246D0 (en) | 1985-07-31 |
| DE3523998A1 (de) | 1986-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |