GB1050847A - - Google Patents
Info
- Publication number
- GB1050847A GB1050847A GB4176664A GB4176664A GB1050847A GB 1050847 A GB1050847 A GB 1050847A GB 4176664 A GB4176664 A GB 4176664A GB 4176664 A GB4176664 A GB 4176664A GB 1050847 A GB1050847 A GB 1050847A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spiral
- section
- pitch
- inlet
- bruckmayer
- 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
- 239000010419 fine particle Substances 0.000 abstract 1
- 239000013072 incoming material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B2001/2041—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with baffles, plates, vanes or discs attached to the conveying screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B2001/205—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with special construction of screw thread, e.g. segments, height
Landscapes
- Centrifugal Separators (AREA)
Abstract
1,050,847. Centrifugal separators. G. BRUCKMAYER, [trading as FLOTTWEG - MOLTEREN-WERK DR GEORG BRUCKMAYER], Oct. 13, 1964 [Oct. 15, 1963], No. 41766/64. Heading B2P. The discharge screw conveyor in a solid-bowl centrifuge leaving at least a part thereof of conical shape has secured to the hollow shaft 1' which carries the conveying spiral 1 a section 3 of an additional spiral which is located between the ends of a turn of the spiral 1 and in front of (as seen in the conveying direction of the spiral 1) and spaced from an inlet opening 2 in the shaft 1'. The function of the spiral section 3 is to deflect the fine particles already separated in the centrifuge bowl so that on their way to discharge they are not stirred by the incoming material from the inlet 2. The spiral section 3 may extend over 120 to 150 degrees and its pitch is equal to the normal pitch of the spiral 1, the latter having a larger pitch, preferably twice the normal pitch, in the region adjacent the inlet 2. The spiral 1 and the spiral section 3 may be multi-threaded.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF40992A DE1205460B (en) | 1963-10-15 | 1963-10-15 | Solid bowl screw centrifuge |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1050847A true GB1050847A (en) | 1966-12-07 |
Family
ID=7098468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4176664A Expired GB1050847A (en) | 1963-10-15 | 1964-10-13 |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE654396A (en) |
CH (1) | CH423632A (en) |
DE (1) | DE1205460B (en) |
DK (1) | DK112019B (en) |
FR (1) | FR1419751A (en) |
GB (1) | GB1050847A (en) |
NL (1) | NL125693C (en) |
SE (1) | SE309388B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1295494B (en) * | 1965-11-25 | 1969-05-14 | Westfalia Separator Ag | Screw centrifuge with washing device for the thrown off solids |
WO2006136171A2 (en) * | 2005-06-23 | 2006-12-28 | Westrup A/S | Centrifugal decanter |
-
1963
- 1963-10-15 DE DEF40992A patent/DE1205460B/en active Pending
-
1964
- 1964-10-13 GB GB4176664A patent/GB1050847A/en not_active Expired
- 1964-10-14 FR FR991465A patent/FR1419751A/en not_active Expired
- 1964-10-15 NL NL6411985A patent/NL125693C/nl active
- 1964-10-15 BE BE654396A patent/BE654396A/xx unknown
- 1964-10-15 SE SE12385/64A patent/SE309388B/xx unknown
- 1964-10-15 CH CH1340864A patent/CH423632A/en unknown
- 1964-10-15 DK DK509564AA patent/DK112019B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE654396A (en) | 1965-02-01 |
FR1419751A (en) | 1965-12-03 |
NL125693C (en) | 1968-12-16 |
CH423632A (en) | 1966-10-31 |
NL6411985A (en) | 1965-04-20 |
DE1205460B (en) | 1965-11-18 |
DK112019B (en) | 1968-10-28 |
SE309388B (en) | 1969-03-17 |
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