ZA818436B - Vacuum drum filter - Google Patents
Vacuum drum filterInfo
- Publication number
- ZA818436B ZA818436B ZA818436A ZA818436A ZA818436B ZA 818436 B ZA818436 B ZA 818436B ZA 818436 A ZA818436 A ZA 818436A ZA 818436 A ZA818436 A ZA 818436A ZA 818436 B ZA818436 B ZA 818436B
- Authority
- ZA
- South Africa
- Prior art keywords
- vacuum drum
- drum filter
- filter
- vacuum
- drum
- Prior art date
Links
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
- B01D33/06—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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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)
- Paper (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803048955 DE3048955A1 (en) | 1980-12-24 | 1980-12-24 | Vacuum drum filter has external scraper and internal nozzle - for back blowing combined with second following nozzle for cleaning agent |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA818436B true ZA818436B (en) | 1983-01-26 |
Family
ID=6120232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA818436A ZA818436B (en) | 1980-12-24 | 1981-12-04 | Vacuum drum filter |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS57132513A (en) |
DE (1) | DE3048955A1 (en) |
ZA (1) | ZA818436B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4038481A1 (en) * | 1990-12-03 | 1992-06-04 | Gustl Weggenmann | Procedure for cleaning hollow water-cooled shafts - uses high pressure water jet and suction nozzles to remove deposits from rotating shaft |
JP2547039Y2 (en) * | 1991-11-14 | 1997-09-03 | 三菱化工機株式会社 | Rotary single-chamber filter |
DE19546038A1 (en) * | 1995-12-09 | 1997-06-12 | Deutz Ag | Drum filter with composite filter element bodies of metallic layers |
DE19618048C2 (en) * | 1996-05-06 | 1998-05-20 | Chemieanlagenbau Stasfurt Ag | Vacuum drum filter |
JP5398847B2 (en) * | 2009-12-26 | 2014-01-29 | 三菱化工機株式会社 | Rotary single chamber filter |
FI124273B (en) * | 2012-02-06 | 2014-05-30 | Andritz Oy | Method and apparatus for removing a rotary filter pre-coating layer |
-
1980
- 1980-12-24 DE DE19803048955 patent/DE3048955A1/en not_active Withdrawn
-
1981
- 1981-12-04 ZA ZA818436A patent/ZA818436B/en unknown
- 1981-12-24 JP JP56208250A patent/JPS57132513A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS57132513A (en) | 1982-08-16 |
DE3048955A1 (en) | 1982-07-08 |
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