GB886939A - Improvements in rotary filters - Google Patents
Improvements in rotary filtersInfo
- Publication number
- GB886939A GB886939A GB32281/59A GB3228159A GB886939A GB 886939 A GB886939 A GB 886939A GB 32281/59 A GB32281/59 A GB 32281/59A GB 3228159 A GB3228159 A GB 3228159A GB 886939 A GB886939 A GB 886939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sept
- filtrate
- bearing surface
- stationary tube
- cylinder
- 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
- 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
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- 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
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
- B01D33/13—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration with surface cells independently connected to pressure distributors
Abstract
886,939. Rotary filters. DAVY, PAXMAN & CO. Ltd. Sept 22, 1960 [Sept. 22, 1959], No. 32281/59. Class 46. Liquid to be filtered is supplied under pressure through a stationary tube 11 to a compartment 10 formed by baffles 12 and a perforate cylinder 7 within a pressure vessel 1 rotated on rollers 2 and within a bearing 3, 4 by a sprocket wheel 6 and chain (not shown). The liquid passes through a precoat of filter medium on the inside of cylinder 7 and filtrate is collected by a number of pipes 13 (one for each of the compartments 9) ending in a bearing surface 16 sliding over a fixed bearing surface 15 in a filtrate discharge head 14. Dislodged filter cake is guided by a shoot 19 into a stationary tube 20 within which rotates a screw conveyer 21 communicating with a discharge opening 22. 18 is a drainage discharge pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB32281/59A GB886939A (en) | 1959-09-22 | 1959-09-22 | Improvements in rotary filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB32281/59A GB886939A (en) | 1959-09-22 | 1959-09-22 | Improvements in rotary filters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB886939A true GB886939A (en) | 1962-01-10 |
Family
ID=10336175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32281/59A Expired GB886939A (en) | 1959-09-22 | 1959-09-22 | Improvements in rotary filters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB886939A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992012783A1 (en) * | 1991-01-29 | 1992-08-06 | Larox Oy | Method for filtering slurry or similar material in a continuous pressurized filter and filter suitable for the implementation of the method |
GB2505670A (en) * | 2012-09-06 | 2014-03-12 | Siemens Vai Metals Tech Gmbh | Dewatering slurry |
-
1959
- 1959-09-22 GB GB32281/59A patent/GB886939A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992012783A1 (en) * | 1991-01-29 | 1992-08-06 | Larox Oy | Method for filtering slurry or similar material in a continuous pressurized filter and filter suitable for the implementation of the method |
GB2505670A (en) * | 2012-09-06 | 2014-03-12 | Siemens Vai Metals Tech Gmbh | Dewatering slurry |
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