SE7407272L - - Google Patents
Info
- Publication number
- SE7407272L SE7407272L SE7407272A SE7407272A SE7407272L SE 7407272 L SE7407272 L SE 7407272L SE 7407272 A SE7407272 A SE 7407272A SE 7407272 A SE7407272 A SE 7407272A SE 7407272 L SE7407272 L SE 7407272L
- Authority
- SE
- Sweden
- Prior art keywords
- drum
- mixture
- feed device
- wall
- heat
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1474088 Centrifugal separators KLOCKNER-HUMBOLDT-DEUTZ AG 3 June 1974 [1 June 1973] 24399/74 Heading B2P A centrifuge for separating a mixture of flowable materials into at least two phases of different densities comprises a drum 2, a feed device 8 for the mixture inserted axially into one end of the drum, a deflection device 16 within the drum separation chamber, in the region of the mouth of the feed device 8, which on impingement by the mixture, is effective to deflect the mixture towards the wall of the drum, and at least one discharge opening 10 (11) for each phase at the other end of the drum, the openings being spaced radially from the axis of the drum with the discharge opening 10 for the highest density phase being furthest from the drum axis. The mixture may be at least partially molten metals and/or metal compounds, e.g. slag containing metallic lead in dispersed form. The drum has a cover 6 and is rotatably supported on a bearing pin 1 of a mounting by means of an integral hollow hub 4 which is connected to driving means. A heat and corrosionresistant removable lining 9, e.g. made from a cobalt-chromium-iron alloy, is provided on the inner surface of the wall of the drum and the outer surface of the hub 4. Both these surfaces may be covered, at least partially as shown at 19, with heat insulating material. Deflecting blades are provided at 12, 13 to direct the different phases into respective collecting devices 15, 14. In operation, the drum is preheated and rotated and the flowable mixture is delivered by the feed device 8 on to the deflection device constituted by the surface 16 of the lining 9 and is flung by centrifugal force towards the longitudinal wall of the drum where centrifugal separation takes place. Alternatively, the drum may be conical with its base constituting the discharge end, or the drum may be cylindrical with a heat- and corrosion-resistant conical insert fitted inside it. The deflection device may be constructed as a rotary deflection plate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2327834A DE2327834C3 (en) | 1973-06-01 | 1973-06-01 | Device for separating mixtures of at least partially molten metals, metal compounds and / or metal-containing slag in at least two phases of different densities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7407272L true SE7407272L (en) | 1974-12-02 |
Family
ID=5882713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7407272A SE7407272L (en) | 1973-06-01 | 1974-05-31 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5642655B2 (en) |
| BE (1) | BE815835A (en) |
| DE (1) | DE2327834C3 (en) |
| FI (1) | FI64649C (en) |
| GB (1) | GB1474088A (en) |
| PL (1) | PL90600B1 (en) |
| SE (1) | SE7407272L (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4316058A (en) * | 1972-05-09 | 1982-02-16 | Rca Corporation | Sound field transmission system surrounding a listener |
| JPS5634620B2 (en) * | 1974-05-04 | 1981-08-11 | ||
| DE2519622C2 (en) * | 1975-05-02 | 1983-01-27 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Device for separating mixtures of at least partially molten metals, metal compounds and / or metal-containing slags in a centrifugal drum |
| SE440071B (en) * | 1979-08-17 | 1985-07-15 | Scania Dental | Centrifuge type apparatus for separating solid particles from the waste water |
| JP6273609B2 (en) * | 2014-02-21 | 2018-02-07 | 株式会社流機エンジニアリング | Low melting point alloy recovery equipment |
-
1973
- 1973-06-01 DE DE2327834A patent/DE2327834C3/en not_active Expired
-
1974
- 1974-05-27 PL PL1974171423A patent/PL90600B1/pl unknown
- 1974-05-29 FI FI1654/74A patent/FI64649C/en active
- 1974-05-31 BE BE145006A patent/BE815835A/en unknown
- 1974-05-31 SE SE7407272A patent/SE7407272L/ not_active Application Discontinuation
- 1974-05-31 JP JP6101274A patent/JPS5642655B2/ja not_active Expired
- 1974-06-03 GB GB2439974A patent/GB1474088A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI64649C (en) | 1983-12-12 |
| DE2327834B2 (en) | 1979-01-11 |
| GB1474088A (en) | 1977-05-18 |
| JPS5642655B2 (en) | 1981-10-06 |
| BE815835A (en) | 1974-09-16 |
| PL90600B1 (en) | 1977-01-31 |
| FI64649B (en) | 1983-08-31 |
| DE2327834C3 (en) | 1979-09-13 |
| DE2327834A1 (en) | 1974-12-19 |
| JPS5032002A (en) | 1975-03-28 |
| FI165474A (en) | 1974-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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