GB1411644A - Centrifuge for the continuous separation of solid material liquid mixtures - Google Patents
Centrifuge for the continuous separation of solid material liquid mixturesInfo
- Publication number
- GB1411644A GB1411644A GB6021072A GB6021072A GB1411644A GB 1411644 A GB1411644 A GB 1411644A GB 6021072 A GB6021072 A GB 6021072A GB 6021072 A GB6021072 A GB 6021072A GB 1411644 A GB1411644 A GB 1411644A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screw
- apertures
- centrifuge
- drum
- washing liquid
- 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
- B04B3/04—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering 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
- 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
- B04B2001/2058—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 ribbon-type screw conveyor
Landscapes
- Centrifugal Separators (AREA)
Abstract
1411644 Screw centrifuges KLOCKNERHUMBOLDT-DEUTZ AG 29 Dec 1972 [30 Dec 1971] 60210/72 Headings B1D and B2P In a screw centrifuge for the continuous separation of solids-liquid mixtures, the flights 6 of the screw 5 are secured to hollow carrying elements 7, at least one of which is in communication with a feed pipe 8 for washing liquid and is provided with apertures 9 for discharging washing liquid into the centrifuge drum 1. The solids-liquid mixture to be centrifuged is introduced through a stationary pipe 12 coaxial with the pipe 8 and passes into a distribution chamber 14 from which it is fed into the drum through apertures 13. The carrying elements 7 are in the form of pipes and are connected to the feed pipe 8 for rotation therewith. The apertures 9 open in the conical portion of the drum 1 so that the solids are washed by the washing liquid as they are being conveyed by the screw 5 towards discharge apertures 4 in the drum. The washing liquid may be introduced into the pipe 8 by gravity or under pressure. The apertures 9 are arranged directly behind the screw flights 6, as seen in the direction of conveyance of the screw, to facilitate removal of deposits from the flights. The centrifuge housing 2 is supported on rubber buffers 17, 18. In a modification, Fig 2 (not shown), the apertures in the walls of the carrying elements are constructed as nozzles directed outwardly towards the screw flights. The conical portion of the centrifuge drum has a perforated cylindrical extension in the direction of conveyance of the solids. For cleaning the centrifuge washing liquid may be introduced through both feed pipes after a centrifuging operation. The hollow carrying elements may be provided at both ends with removable closures to facilitate cleaning their interior walls.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712165508 DE2165508A1 (en) | 1971-12-30 | 1971-12-30 | CENTRIFUGE FOR THE CONTINUOUS SEPARATION OF SOLID-LIQUID MIXTURES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1411644A true GB1411644A (en) | 1975-10-29 |
Family
ID=5829671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6021072A Expired GB1411644A (en) | 1971-12-30 | 1972-12-29 | Centrifuge for the continuous separation of solid material liquid mixtures |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2165508A1 (en) |
FR (1) | FR2166125A1 (en) |
GB (1) | GB1411644A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5667724B1 (en) * | 2014-08-20 | 2015-02-12 | 巴工業株式会社 | Decanter centrifuge and operation method of decanter centrifuge |
CN106362870A (en) * | 2016-08-29 | 2017-02-01 | 成都科创诺商贸有限公司 | Quick centrifugal machine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4142165C2 (en) * | 1991-09-24 | 1993-11-25 | Hemscheidt Maschf Hermann | Procedure for aligning the mining front when mining coal by cutting |
CN110152896B (en) * | 2019-05-29 | 2024-06-07 | 浙江工业大学 | Feeding pipe for horizontal decanter centrifuge |
CN110142152B (en) * | 2019-05-29 | 2024-05-03 | 浙江工业大学 | Feed pipe for horizontal decanter centrifuge |
-
1971
- 1971-12-30 DE DE19712165508 patent/DE2165508A1/en not_active Withdrawn
-
1972
- 1972-12-28 FR FR7246609A patent/FR2166125A1/fr not_active Withdrawn
- 1972-12-29 GB GB6021072A patent/GB1411644A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5667724B1 (en) * | 2014-08-20 | 2015-02-12 | 巴工業株式会社 | Decanter centrifuge and operation method of decanter centrifuge |
WO2016027420A1 (en) * | 2014-08-20 | 2016-02-25 | 巴工業株式会社 | Decanter centrifuge and method for operating decanter centrifuge |
US10525484B2 (en) | 2014-08-20 | 2020-01-07 | Tomoe Engineering Co., Ltd. | Decanter centrifuge having a dilution solvent supply unit and method for operating a decanter centrifuge |
CN106362870A (en) * | 2016-08-29 | 2017-02-01 | 成都科创诺商贸有限公司 | Quick centrifugal machine |
Also Published As
Publication number | Publication date |
---|---|
FR2166125A1 (en) | 1973-08-10 |
DE2165508A1 (en) | 1973-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |