SE320935B - - Google Patents
Info
- Publication number
- SE320935B SE320935B SE13221/66A SE1322166A SE320935B SE 320935 B SE320935 B SE 320935B SE 13221/66 A SE13221/66 A SE 13221/66A SE 1322166 A SE1322166 A SE 1322166A SE 320935 B SE320935 B SE 320935B
- Authority
- SE
- Sweden
- Prior art keywords
- drum
- fibre
- tube
- filtering
- sept
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
- B04B3/08—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles by bowl walls in the form of endless bands
Landscapes
- Centrifugal Separators (AREA)
Abstract
1,108,407. Centrifugal strainer. CESKOSLOVENSKA AKADEMIE VED. 13 Sept.. 1966 [30 Sept.. 1965], No. 40786/66. Heading B1D The filtering surface of a centrifugal strainer comprises a continuous fibre 13 which enters the rotarv drum through its hollow shaft 4'. is constrained into a helix lining the drum and leaves the drum through a tube 22. returning through a winding device 23 . . 27 and a driving device 14 . . 17. The drum comprises two drum members 1. 2 whose axial ribs interlock and whose rotary axes are inclined or skew to effect progressive movement of the helix along the drum interior. The fibre is carried into the drum by an air or water stream in injector 18. 19. and similar devices may be used to wash and dry the fibre downstream of the drum. In operation. the drum lining is first built up by releasing fibre from winding device 23. . 27. and may be laid one or more turns thick by adjusting the relative speeds of the drum and fibre. Thereafter material for filtering is fed in by tube 28 which sprays across the length of the drum. In Fig. 5 (not shown) the fibre outlet tube (32) has an end disc and rotates, whereby the outgoing run of fibre is maintained in one sector of the drum and does not cut across the feed of material to be filtered. Alternatively, the said feed may be interrupted in synchronisation with the rotation. After building up the filtering layer in Fig. 5. tube (32) and disc (33) are advanced into the drum. Instead of being washed the fibre leaving the drum may pas through wringing rollers. The fibre may be stranded nylon, cotton or metal.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS594565 | 1965-09-30 | ||
| CS693267 | 1967-09-29 | ||
| CS693367 | 1967-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE320935B true SE320935B (en) | 1970-02-16 |
Family
ID=27179511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13221/66A SE320935B (en) | 1965-09-30 | 1966-09-30 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US3358840A (en) |
| AT (1) | AT285461B (en) |
| BE (2) | BE687630A (en) |
| CH (2) | CH451019A (en) |
| DE (2) | DE1632274B1 (en) |
| DK (1) | DK118279B (en) |
| FR (1) | FR95632E (en) |
| GB (2) | GB1108407A (en) |
| NL (2) | NL6613696A (en) |
| SE (1) | SE320935B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1108407A (en) * | 1965-09-30 | 1968-04-03 | Ceskoslovenska Akademie Ved | Continuous filtration centrifuge |
| DE2511195C3 (en) * | 1975-03-14 | 1978-08-17 | Basf Ag, 6700 Ludwigshafen | Process for filtering and filters for carrying out the process |
| FR2372658A1 (en) * | 1977-06-02 | 1978-06-30 | Serge Cailliot | CONTINUOUS CENTRIFUGAL FILTRATION DEVICE FOR SEPARATION, WASHING OR EXHAUST, AND APPLICATION TO AN AUTOMATIC COFFEE MACHINE |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE691923C (en) * | 1938-12-16 | 1940-06-08 | Hans Decker | Spin machine with endless belt |
| GB1108407A (en) * | 1965-09-30 | 1968-04-03 | Ceskoslovenska Akademie Ved | Continuous filtration centrifuge |
-
1966
- 1966-09-13 GB GB40786/66A patent/GB1108407A/en not_active Expired
- 1966-09-14 CH CH1325966A patent/CH451019A/en unknown
- 1966-09-15 DE DE19661632274 patent/DE1632274B1/en active Pending
- 1966-09-21 US US581091A patent/US3358840A/en not_active Expired - Lifetime
- 1966-09-27 DK DK499366AA patent/DK118279B/en unknown
- 1966-09-28 NL NL6613696A patent/NL6613696A/xx unknown
- 1966-09-30 SE SE13221/66A patent/SE320935B/xx unknown
- 1966-09-30 BE BE687630D patent/BE687630A/xx unknown
-
1968
- 1968-09-24 CH CH1422668A patent/CH479334A/en unknown
- 1968-09-26 AT AT939068A patent/AT285461B/en not_active IP Right Cessation
- 1968-09-26 GB GB45805/68A patent/GB1188620A/en not_active Expired
- 1968-09-27 DE DE19681782646 patent/DE1782646A1/en active Pending
- 1968-09-27 US US763091A patent/US3441144A/en not_active Expired - Lifetime
- 1968-09-27 BE BE721487D patent/BE721487A/xx unknown
- 1968-09-27 FR FR167849A patent/FR95632E/en not_active Expired
- 1968-09-27 NL NL6813910A patent/NL6813910A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6613696A (en) | 1967-03-31 |
| BE721487A (en) | 1969-03-03 |
| AT285461B (en) | 1970-10-27 |
| CH451019A (en) | 1968-05-15 |
| BE687630A (en) | 1967-03-01 |
| NL6813910A (en) | 1969-04-01 |
| CH479334A (en) | 1969-10-15 |
| GB1188620A (en) | 1970-04-22 |
| DK118279B (en) | 1970-07-27 |
| US3358840A (en) | 1967-12-19 |
| GB1108407A (en) | 1968-04-03 |
| DE1782646A1 (en) | 1971-10-14 |
| DE1632274B1 (en) | 1971-01-28 |
| FR95632E (en) | 1971-03-26 |
| US3441144A (en) | 1969-04-29 |
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