CA1143940A - Device for th vibration of slags - Google Patents
Device for th vibration of slagsInfo
- Publication number
- CA1143940A CA1143940A CA000362619A CA362619A CA1143940A CA 1143940 A CA1143940 A CA 1143940A CA 000362619 A CA000362619 A CA 000362619A CA 362619 A CA362619 A CA 362619A CA 1143940 A CA1143940 A CA 1143940A
- Authority
- CA
- Canada
- Prior art keywords
- vibrator
- slags
- frame
- component
- vibration
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Furnace Details (AREA)
- Manufacture Of Iron (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
ABSTRACT TO THE DISPLOSURE:
Device for the vibration of slags. It has a vibrator and an immersible graphite component, the vibrator being disposed in a mounting and cooling closed frame to the bottom part of which the component is rigidly but removably mounted. The upper part of the frame is connected, by means of a damper, to a suspension device.
Device for the vibration of slags. It has a vibrator and an immersible graphite component, the vibrator being disposed in a mounting and cooling closed frame to the bottom part of which the component is rigidly but removably mounted. The upper part of the frame is connected, by means of a damper, to a suspension device.
Description
This invention relates to a device ~or the vibration of slags obtained during the melting of errous and non-ferrous metals in metallurgy~ which serves for their improverishment or for changing their granulometric composition.
There are known devices for vibrating, the so- , called immersible`vibrators used in building for compacting concrete mi~tures. They consist usually of a housing, connected by means of a damper to an electric motor which is fastened above the surface to a bracket for supporting the vibrator.
The bottom part of the housing is closed and inside it there is provided an exciter of vibrations, which can be a hollow debalanced rotor. The torque of the electric motor is trans-mitted to the debalanced rotor by means of driving shaft and a clutch~
A drawback of this type of devices lies in that, in spite of their use only in a small number of cases, they are not suitable for the vibratio~ of molten slags since the tempe-ratures of the latter axe very high; this makes the operation ~
of the movable parts in the immersed housing very difficult ~ ~ `
~0 or even impossible. The housing itself can be made of heat-resistant material, but even in this case it will burn quickly~
thus making the use of the known vibrating devices for the needs of metallurgy economically not advatageous.
It is, therefore, the object ~f this invention to provide a device for the vibration of slags which can operate for long periods of time at high temperatures, and which can transmit totally the vibrations to the molten material and, moreover, be of simple design.
This object is achieved by a vibrating device which~
comprises a vibrator, which is disposed in a mounting-cooling closed frame In the bottom part of the frame there is fastened rigidly an immersible heat-resistant component made preferably ~1- ~
o~ graphite, The upper part of the ~rame is connected by means o~ a damper to the device for the suspension o the vibrator.
The advantage sf the device of the invention lies in its simpli~ied design and the ease of producing it. It makes possible a maximum recovery of metal from the slag, as well as the treatment of the slag in its preparation for nex-following flotation, while changing its granulometric composition.
For a better understanding of the invention, refer-ence should be made to the accompanying drawing in which thereis shown a vertical cross-sectional view of the device.
The device comprises a mounting-cooling closed frame 1, inside which there disposed rigidly a vibrator 2, so that it transmits totally the vibrations to the frame 1. In the bottom part of frame 1 there is welded a clamp 3, in which by means of bolts 4 there is astened a graphite component 5, the axis of which is perpendicular and crosses the axis of ~ .
vibrator 2. In the upper part of frame 1 coaxially to the graphite component S there is fastened a vertical axle 6, onto which there is fastened a damper 7 made-up as a spiral spring, fastened in its one end and touching with its other end the box of the suspension device 8. To the cover of this box there is provided an eyelet 9 for gripping.
When treating the slag in molten state there are used several devices in one block, suspended on a common car-rying Erame. After putting the vibrators into operation, the devices are immersed into the melt and the produced vibrations are propagated in the whole volume.
The accompanying drawing is intended to exemplify the invention and to illustrate one embodiment of it, rather than to limit its scopeO
There are known devices for vibrating, the so- , called immersible`vibrators used in building for compacting concrete mi~tures. They consist usually of a housing, connected by means of a damper to an electric motor which is fastened above the surface to a bracket for supporting the vibrator.
The bottom part of the housing is closed and inside it there is provided an exciter of vibrations, which can be a hollow debalanced rotor. The torque of the electric motor is trans-mitted to the debalanced rotor by means of driving shaft and a clutch~
A drawback of this type of devices lies in that, in spite of their use only in a small number of cases, they are not suitable for the vibratio~ of molten slags since the tempe-ratures of the latter axe very high; this makes the operation ~
of the movable parts in the immersed housing very difficult ~ ~ `
~0 or even impossible. The housing itself can be made of heat-resistant material, but even in this case it will burn quickly~
thus making the use of the known vibrating devices for the needs of metallurgy economically not advatageous.
It is, therefore, the object ~f this invention to provide a device for the vibration of slags which can operate for long periods of time at high temperatures, and which can transmit totally the vibrations to the molten material and, moreover, be of simple design.
This object is achieved by a vibrating device which~
comprises a vibrator, which is disposed in a mounting-cooling closed frame In the bottom part of the frame there is fastened rigidly an immersible heat-resistant component made preferably ~1- ~
o~ graphite, The upper part of the ~rame is connected by means o~ a damper to the device for the suspension o the vibrator.
The advantage sf the device of the invention lies in its simpli~ied design and the ease of producing it. It makes possible a maximum recovery of metal from the slag, as well as the treatment of the slag in its preparation for nex-following flotation, while changing its granulometric composition.
For a better understanding of the invention, refer-ence should be made to the accompanying drawing in which thereis shown a vertical cross-sectional view of the device.
The device comprises a mounting-cooling closed frame 1, inside which there disposed rigidly a vibrator 2, so that it transmits totally the vibrations to the frame 1. In the bottom part of frame 1 there is welded a clamp 3, in which by means of bolts 4 there is astened a graphite component 5, the axis of which is perpendicular and crosses the axis of ~ .
vibrator 2. In the upper part of frame 1 coaxially to the graphite component S there is fastened a vertical axle 6, onto which there is fastened a damper 7 made-up as a spiral spring, fastened in its one end and touching with its other end the box of the suspension device 8. To the cover of this box there is provided an eyelet 9 for gripping.
When treating the slag in molten state there are used several devices in one block, suspended on a common car-rying Erame. After putting the vibrators into operation, the devices are immersed into the melt and the produced vibrations are propagated in the whole volume.
The accompanying drawing is intended to exemplify the invention and to illustrate one embodiment of it, rather than to limit its scopeO
Claims (2)
1. A device for the vibration of slags, comprising a vibrator and an immersible component, wherein the vibrator (2) is disposed in a mounting-cooling closed frame (1), to the bottom part of which there is fastened rigidly, but with possibility for disassembly, the immersible component (5), while the upper part of the frame (1) is connected by means of a damper (7) to a suspension device (8)
2. A device in accordance with claim 1, wherein the immersible component (5) is made of graphite.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG4520779 | 1979-10-18 | ||
| BG45207 | 1979-10-18 | ||
| AU63420/80A AU6342080A (en) | 1979-10-18 | 1980-10-16 | Vibrating slags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1143940A true CA1143940A (en) | 1983-04-05 |
Family
ID=25633932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000362619A Expired CA1143940A (en) | 1979-10-18 | 1980-10-17 | Device for th vibration of slags |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS56108093A (en) |
| AU (2) | AU6341980A (en) |
| BE (1) | BE885687A (en) |
| CA (1) | CA1143940A (en) |
| ES (1) | ES8200145A1 (en) |
| FI (1) | FI803159L (en) |
| SE (1) | SE8006992L (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2214963B1 (en) * | 2003-03-03 | 2005-12-16 | Befesa Aluminio Bilbao, S.L. | PROCEDURE AND INSTALLATION FOR COOLING OF ALUMINUM ESCORIES. |
-
1980
- 1980-10-06 FI FI803159A patent/FI803159L/en not_active Application Discontinuation
- 1980-10-07 SE SE8006992A patent/SE8006992L/en not_active Application Discontinuation
- 1980-10-09 ES ES495776A patent/ES8200145A1/en not_active Expired
- 1980-10-14 BE BE2/58805A patent/BE885687A/en unknown
- 1980-10-16 AU AU63419/80A patent/AU6341980A/en not_active Abandoned
- 1980-10-16 AU AU63420/80A patent/AU6342080A/en not_active Abandoned
- 1980-10-17 CA CA000362619A patent/CA1143940A/en not_active Expired
- 1980-10-17 JP JP14452780A patent/JPS56108093A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU6341980A (en) | 1981-04-30 |
| SE8006992L (en) | 1981-04-19 |
| FI803159L (en) | 1981-04-19 |
| BE885687A (en) | 1981-02-02 |
| ES495776A0 (en) | 1981-10-01 |
| ES8200145A1 (en) | 1981-10-01 |
| AU6342080A (en) | 1982-04-22 |
| JPS56108093A (en) | 1981-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |