ZA71715B - Process and apparatus for filtering suspensions - Google Patents
Process and apparatus for filtering suspensionsInfo
- Publication number
- ZA71715B ZA71715B ZA710715A ZA71715A ZA71715B ZA 71715 B ZA71715 B ZA 71715B ZA 710715 A ZA710715 A ZA 710715A ZA 71715 A ZA71715 A ZA 71715A ZA 71715 B ZA71715 B ZA 71715B
- Authority
- ZA
- South Africa
- Prior art keywords
- filtering suspensions
- suspensions
- filtering
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
-
- 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
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
-
- 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
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/807—Accessories 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
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT132870A AT303073B (en) | 1970-02-13 | 1970-02-13 | Method and device for the filtration of suspensions |
| AT22771A AT308145B (en) | 1970-02-13 | 1971-01-13 | Device for removing the filter cake and / or a precoat layer in rotary filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA71715B true ZA71715B (en) | 1971-10-27 |
Family
ID=25591943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA710715A ZA71715B (en) | 1970-02-13 | 1971-02-04 | Process and apparatus for filtering suspensions |
Country Status (8)
| Country | Link |
|---|---|
| AR (1) | AR196053A1 (en) |
| AT (2) | AT303073B (en) |
| CH (1) | CH521157A (en) |
| DE (1) | DE2106131C3 (en) |
| FR (1) | FR2078561A5 (en) |
| GB (1) | GB1335094A (en) |
| SE (1) | SE370632B (en) |
| ZA (1) | ZA71715B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE422159B (en) * | 1980-07-25 | 1982-02-22 | Per Olof Lundin | SET AND DEVICE FOR FILTERING OF JEST AND OTHER VEXTCELL MATERIAL ON ROTATING VACUUM FILTER |
| JPS6057440B2 (en) * | 1981-11-25 | 1985-12-14 | 株式会社神戸製鋼所 | Belt press type dewatering device |
| SE431168B (en) * | 1982-07-07 | 1984-01-23 | Ingvar Oskar Valentin Lundin | ROTATING VACUUM FILTER |
| WO2004092534A1 (en) * | 2003-04-15 | 2004-10-28 | Cabot Corporation | Method to recover brine from drilling fluids |
| EP2522414A1 (en) | 2011-05-11 | 2012-11-14 | Siemens Aktiengesellschaft | Filter device, method for its operation and usage |
-
1970
- 1970-02-13 AT AT132870A patent/AT303073B/en not_active IP Right Cessation
-
1971
- 1971-01-13 AT AT22771A patent/AT308145B/en not_active IP Right Cessation
- 1971-02-04 ZA ZA710715A patent/ZA71715B/en unknown
- 1971-02-10 CH CH196971A patent/CH521157A/en not_active IP Right Cessation
- 1971-02-10 DE DE2106131A patent/DE2106131C3/en not_active Expired
- 1971-02-11 AR AR233971A patent/AR196053A1/en active
- 1971-02-12 SE SE7101824A patent/SE370632B/xx unknown
- 1971-02-12 FR FR7104872A patent/FR2078561A5/fr not_active Expired
- 1971-04-19 GB GB2151571A patent/GB1335094A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT308145B (en) | 1973-06-25 |
| AR196053A1 (en) | 1973-11-30 |
| DE2106131B2 (en) | 1974-03-28 |
| SE370632B (en) | 1974-10-28 |
| DE2106131C3 (en) | 1974-10-24 |
| AT303073B (en) | 1972-11-10 |
| CH521157A (en) | 1972-04-15 |
| GB1335094A (en) | 1973-10-24 |
| FR2078561A5 (en) | 1971-11-05 |
| DE2106131A1 (en) | 1971-08-26 |
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