GB1486861A - Bowl of centrifugal separator - Google Patents
Bowl of centrifugal separatorInfo
- Publication number
- GB1486861A GB1486861A GB11550/75A GB1155075A GB1486861A GB 1486861 A GB1486861 A GB 1486861A GB 11550/75 A GB11550/75 A GB 11550/75A GB 1155075 A GB1155075 A GB 1155075A GB 1486861 A GB1486861 A GB 1486861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- ribs
- lugs
- discs
- channels
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/12—Inserts, e.g. armouring plates
- B04B7/14—Inserts, e.g. armouring plates for separating walls of conical shape
Landscapes
- Centrifugal Separators (AREA)
Abstract
1486861 Disc-type centrifuges J F IVIN AN LEVISCHEV and VI SOKOLOV 20 March 1975 11550/75 Heading B2P A disc-type centrifugal separator includes supply means for an emulsion or a liquid suspension to be separated into light and heavy fractions, outlet means for separately discharging the light and heavy fractions, and a pack 2, Fig. 1, of annular frusto-conical discs 3 spaced axially apart by means of at least two spacer lugs 16, Fig. 2. on each disc, each disc having a plurality of ribs 15 defining flow channels leading from the outer periphery towards the inner periphery of the disc. The discs 3 are secured on a holder 4 which is fastened to a cover 5 mounted on a bushing 6 slipped on the driving shaft 7 of the separator bowl 1. The emulsion or suspension to be separated is supplied via an annular chamber 8 in the cover 5 and flows through channels 9 and channels formed between ribs 10 on the holder. Separated liquid is discharged from between the discs 3 via channel's 11 in the holder, channels 12 in the cover and an annular chamber 13. The other separated fraction is discharged continuously or intermittently. through a hole 14 at the bottom of the bowl 1 or alternatively, via nozzles. auger screws or opening slits. The ribs 15 extend radially, or at an angle to the generatrix of the disc, to define inwardly directed flow passages. The ribs have a variable length which increases as the distance of the discs 3 from the channels formed between the ribs 10 increases. The number of the ribs 15 on each disc may be the same or it may increase in the same manner as for its length. The ribs may be provided either on the external or internal side of each disc. The lugs may be secured to the ribs 15 or directly to the external or internal side of each disc. The number of lugs is the same for all the discs. At assembly the lugs are arranged one above the other. The lugs may be polygonal or circular in shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11550/75A GB1486861A (en) | 1975-03-20 | 1975-03-20 | Bowl of centrifugal separator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11550/75A GB1486861A (en) | 1975-03-20 | 1975-03-20 | Bowl of centrifugal separator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1486861A true GB1486861A (en) | 1977-09-28 |
Family
ID=9988296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11550/75A Expired GB1486861A (en) | 1975-03-20 | 1975-03-20 | Bowl of centrifugal separator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1486861A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3398686A1 (en) * | 2017-05-02 | 2018-11-07 | Alfa Laval Corporate AB | A separation disc for a centrifugal separator |
-
1975
- 1975-03-20 GB GB11550/75A patent/GB1486861A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3398686A1 (en) * | 2017-05-02 | 2018-11-07 | Alfa Laval Corporate AB | A separation disc for a centrifugal separator |
WO2018202611A1 (en) * | 2017-05-02 | 2018-11-08 | Alfa Laval Corporate Ab | A separation disc for a centrifugal separator |
CN110573260A (en) * | 2017-05-02 | 2019-12-13 | 阿法拉伐股份有限公司 | Separating disc for a centrifugal separator |
US20210107014A1 (en) * | 2017-05-02 | 2021-04-15 | Alfa Laval Corporate Ab | A separation disc for a centrifugal separator |
US11660607B2 (en) | 2017-05-02 | 2023-05-30 | Alfa Laval Corporate Ab | Separation disc for a centrifugal separator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |