GB287692A - Improvements in rake gear for filters - Google Patents
Improvements in rake gear for filtersInfo
- Publication number
- GB287692A GB287692A GB5132/27A GB513227A GB287692A GB 287692 A GB287692 A GB 287692A GB 5132/27 A GB5132/27 A GB 5132/27A GB 513227 A GB513227 A GB 513227A GB 287692 A GB287692 A GB 287692A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filters
- rake
- rake gear
- filtering
- gear
- 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
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
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4673—Regenerating the filtering material in the filter by moving the filtering element using rotary devices or vibration mechanisms, e.g. stirrers
-
- 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
- B01D24/105—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 downward filtration without specifications about the filter material supporting means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
287,692. Brown, C. R. B. Feb. 23, 1927. Filters with loose filtering-materials.-In rake gear for sand and like filters the rake or stirring rods e are fixed in auxiliary frames c mounted in bearings d in the main frame a which is rotated on a vertical axis b. Friction between the rods and the filtering-material causes rotation of the frames c.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5132/27A GB287692A (en) | 1927-02-23 | 1927-02-23 | Improvements in rake gear for filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5132/27A GB287692A (en) | 1927-02-23 | 1927-02-23 | Improvements in rake gear for filters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB287692A true GB287692A (en) | 1928-03-29 |
Family
ID=9790299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5132/27A Expired GB287692A (en) | 1927-02-23 | 1927-02-23 | Improvements in rake gear for filters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB287692A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004013053A1 (en) * | 2002-08-04 | 2004-02-12 | Nbe, Llc | Method and apparatus for enhancing filter bed performance |
-
1927
- 1927-02-23 GB GB5132/27A patent/GB287692A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004013053A1 (en) * | 2002-08-04 | 2004-02-12 | Nbe, Llc | Method and apparatus for enhancing filter bed performance |
US6890440B2 (en) | 2002-08-04 | 2005-05-10 | Nbe, Llc | Method and apparatus for enhancing filter bed performance |
US7163630B2 (en) | 2002-08-04 | 2007-01-16 | Dennis Chilcote | Method and apparatus for enhancing filter bed performance |
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