GB497052A - Improvements in and relating to centrifuges - Google Patents
Improvements in and relating to centrifugesInfo
- Publication number
- GB497052A GB497052A GB399538A GB399538A GB497052A GB 497052 A GB497052 A GB 497052A GB 399538 A GB399538 A GB 399538A GB 399538 A GB399538 A GB 399538A GB 497052 A GB497052 A GB 497052A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- rings
- outlet
- channel
- modification
- 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
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
Abstract
497,052. Centrifugal separators. ELKINGTON, H. D. (Erkensator Ges.) March 10, 1937, No. 3995/38. Divided out of 496,998. [Class 23] A centrifuge for the purification of paper pulp or the like has at least two outlets for the purified pulp and the inlet of one is farther than the remainder from the axis of the machine ; the outer outlet exercises a throttling action and the inner outlets act simply as discharge channels. In the form shown in Fig. 1, the outer ring 4 of the drum 3 retains the heavy material deposited to form the cushion 1 and the inner ring 5 retains the light impurities 6. The outlet between the rings 4, 5 is subdivided by the ring 7 in such a way that the cross-section of the inlet to the channel between the rings 4, 7 is less than that of the channel between the rings 5, 7. In a modification the ring 7 is placed above the ring 4. In a further modification the discharge outlet is formed between two rings 8, 9, Fig. 3, which have lower cylindrical parts and upper parts inclining inwards towards the axis. The outlet is divided into inner and outer channels by a similarly - shaped ring 10, and the outer channel acts as the throttled channel. The light impurities stopped by the ring 9 may be collected by the skimming tube 11. Either the upper parts or the lower parts of the rings 8, 9 can be made to approach each other and the lower part of the ring 10 may be omitted. In the modification shown in Fig. 6, the outer discharge outlet is formed by one or more slits or perforations 13 arranged circumferentia1ly in the ring 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB399538A GB497052A (en) | 1937-03-10 | 1937-03-10 | Improvements in and relating to centrifuges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB399538A GB497052A (en) | 1937-03-10 | 1937-03-10 | Improvements in and relating to centrifuges |
Publications (1)
Publication Number | Publication Date |
---|---|
GB497052A true GB497052A (en) | 1938-12-12 |
Family
ID=9768779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB399538A Expired GB497052A (en) | 1937-03-10 | 1937-03-10 | Improvements in and relating to centrifuges |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB497052A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5160309A (en) * | 1988-05-02 | 1992-11-03 | Alfa-Laval Separation Ab | Centrifugal separator with pumping means, arranged to accomplish a circulating flow |
-
1937
- 1937-03-10 GB GB399538A patent/GB497052A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5160309A (en) * | 1988-05-02 | 1992-11-03 | Alfa-Laval Separation Ab | Centrifugal separator with pumping means, arranged to accomplish a circulating flow |
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