CN104514008B - Device and method for preventing electrolyte solution from entering vacuum ladle - Google Patents
Device and method for preventing electrolyte solution from entering vacuum ladle Download PDFInfo
- Publication number
- CN104514008B CN104514008B CN201310450940.6A CN201310450940A CN104514008B CN 104514008 B CN104514008 B CN 104514008B CN 201310450940 A CN201310450940 A CN 201310450940A CN 104514008 B CN104514008 B CN 104514008B
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- tube
- inner tube
- cylinder
- electrolyte solution
- vacuum ladle
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention relates to the field of aluminum electrolysis vacuum ladles, in particular to a device and method for preventing an electrolyte solution from entering a vacuum ladle. The device consists of an inner tube and an outer tube arranged inside and outside, and the inner tube and the outer tube are in a sliding fit structure. The upper part of the inner tube is connected to an aluminum suction pipe of the vacuum ladle through a flange, the lower part of the inner tube is equipped with a blocking plate, the upper part of the blocking pate on the side of the inner tube is provided with openings, and the outer tube is formed by connection of an upper half-tube and a lower half-tube through fastening pieces. A cylinder is disposed outside the inner tube, the upper part of the upper half-tube is equipped with an L-shaped groove, the cylinder is located in the L-shaped groove, and the cylinder and the L-shaped groove are in sliding fit. Through cooperative use of the cylinder and the L-shaped groove, the electrolyte solution entering the vacuum ladle is greatly reduced, and the structure is simple, and the operation is convenient.
Description
Technical field
The present invention relates to vacuum ladle field used for aluminium electrolysis, specially a kind of dress preventing electrolyte solution from entering vacuum ladle
Put and method.
Background technology
Vacuum ladle is very important because its special function and higher usage frequency always have in aluminum electrolysis industry,
Irreplaceable equipment.Vacuum ladle inhale aluminum when first by inhale aluminum pipe insert electrolysis bath inner cathode top 100mm about aluminium liquid
In, by vacuum generator, aluminium liquid is drawn in two-maing ladle.Due to aluminium liquid top have 200mm about electrolyte solution, each time
All these electrolyte solutions are drawn in vacuum ladle when inhaling aluminum, being typically filled vacuum ladle needs 4 to 5 times, and electrolyte solution
Freezing point be less than aluminium liquid, therefore often be attached to suction aluminum pipe and vacuum ladle in, both increased inhale aluminum pipe damping, decrease
The volume two-mand ladle.
Content of the invention
It is an object of the invention to provide a kind of apparatus and method preventing electrolyte solution from entering vacuum ladle, solve existing
In technology, electrolyte solution is attached in suction aluminum pipe and vacuum ladle, increase inhale the damping of aluminum pipe and minimizing two-man ladle volume the problems such as,
Objectionable impurities are greatly reduced enter in vacuum ladle.
In order to solve the above problems, the present invention is realized in：
A kind of device preventing electrolyte solution from entering vacuum ladle, this device is made up of setting inside and outside inner and outer tubes, interior
Pipe and outer tube are sliding matching structure；Inner tube top is connected with the suction aluminum pipe of vacuum ladle by flange, the bottom setting of inner tube
There is closure plate, closure plate top, inner tube sides are provided with perforate；Outer tube is to be connected and group by securing member by upper tube half and lower tube half
Become.
The described device preventing electrolyte solution from entering vacuum ladle, the outside of inner tube is provided with cylinder, upper tube half
Top is provided with L-shaped groove, and cylinder is located in L-shaped groove, and cylinder and L-shaped groove are in be slidably matched.
The described device preventing electrolyte solution from entering vacuum ladle, the top of upper tube half is provided with handle.
The described device preventing electrolyte solution from entering vacuum ladle, upper tube half and lower tube half are provided with elongated hole, and two long
Hole is symmetrical arranged.
The described device preventing electrolyte solution from entering vacuum ladle, the perforate of pipe is two, is symmetricly set in interior tube side
Face.
The method preventing electrolyte solution entrance vacuum ladle of described device, will prevent electrolyte solution from entering vacuum ladle
One end of device is connected with the suction aluminum pipe of vacuum ladle, and its other end passes through the electrolyte layer in electrolysis bath, extends in electrolysis bath
In the aluminium liquid layer on negative electrode top；When preparing to inhale aluminium liquid, outer tube connects in bottom, the i.e. cylinder of inner tube and the upper end of L-shaped groove
Touch, the bottom of outer tube and the lower alignment of inner tube during insertion electrolysis bath, the electrolyte solution blocking electrolyte layer is in perforate enters
Pipe；When inhaling aluminium liquid, outer tube is promoted at the cylinder of inner tube by pull handle, and cylinder is pushed into the lower tip part of L-shaped groove, that is, outer
The lower lift of pipe to inner tube perforate top；At the end of inhaling aluminum, pull handle, return to the position preparing to inhale aluminium liquid, that is, outer
Pipe is contacted with the upper end of L-shaped groove in bottom, the cylinder of inner tube.
Advantages of the present invention and effect are as follows：
The present invention prevents electrolyte solution from entering the device of vacuum ladle, is made up of inner and outer tubes, and method is passed through on inner tube top
Orchid is connected with the suction aluminum pipe of vacuum ladle, and outer tube is connected by securing member and formed by upper tube half and lower tube half.Due to adopting
Said structure, is used cooperatively with L-shaped groove especially by cylinder, drastically reduce the area electrolyte solution and enters vacuum ladle, and
And structure is simple, easy to operate.
Brief description
Fig. 1 is that the present invention prevents electrolyte solution from entering the structural representation of the device of vacuum ladle.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the structural representation that the present invention inhales aluminium state.
Fig. 4 is the B direction view of Fig. 3.
Fig. 5 is scheme of installation of the present invention.
In figure：1. inhale aluminum pipe；2. flange；3. inner tube；4. outer tube；5. cylinder；6. handle；7. upper tube half；8. lower tube half；
9. securing member；10. perforate；11. closure plates；12.L shape groove；13. elongated holes；14 vacuum ladles；15 electrolyte layers；16 aluminium liquid layers；17 is cloudy
Pole.
Specific embodiment
Combine accompanying drawing to embodiments of the invention below to be described in detail in, but protection scope of the present invention is not subject to embodiment
Limited.
As shown in Figures 1 to 5, the present invention prevents the apparatus structure of electrolyte solution entrance vacuum ladle as follows：
This device is made up of inner tube 3 and the inside and outside setting of outer tube 4, and inner tube 3 and outer tube 4 are sliding matching structure.Inner tube 3 top
It is connected with the suction aluminum pipe 1 of vacuum ladle by flange 2, the bottom of inner tube 3 is provided with closure plate 11, closure plate 11 top, inner tube 3 side
It is provided with perforate 10.Outer tube 4 is connected by securing member 9 and is formed by upper tube half 7 and lower tube half 8.Wherein,
The outside of inner tube 3 is provided with cylinder 5, and the perforate 10 of inner tube 3 is two, is symmetricly set in inner tube 3 side（Figure
1）.The top of upper tube half 7 is provided with L-shaped groove 12, and upper tube half 7 and lower tube half 8 are both provided with elongated hole 13, and two elongated holes 13 symmetrically set
Put, the effect of elongated hole 13 is to mitigate weight.The top of upper tube half 7 is provided with handle 6（Fig. 2）.Cylinder 5 is located in L-shaped groove 12,
Cylinder 5 and L-shaped groove 12 are in be slidably matched.
The present invention prevent electrolyte solution enter vacuum ladle method be：
As shown in figure 5, the present invention prevents electrolyte solution from entering the device of vacuum ladle, the suction of its one end and vacuum ladle 14
Aluminum pipe 1 connects, and its other end passes through the electrolyte layer 15 in electrolysis bath, extends the aluminium liquid layer 16 on electrolysis bath inner cathode 17 top
In.When preparing to inhale aluminium liquid（Fig. 1 to Fig. 2）, outer tube 4 connects in bottom, the i.e. cylinder 5 of inner tube 3 and the upper end of L-shaped groove 12
Touch, the bottom of outer tube 4 and the lower alignment of inner tube 3 during insertion electrolysis bath, the electrolyte solution having blocked electrolyte layer 15 is from perforate
10 entrance inner tubes 3.When inhaling aluminium liquid（Fig. 3 to Fig. 4）, outer tube 4 is promoted at the cylinder 5 of inner tube 3 by pull handle 6, cylinder
Body 5 is pushed into the lower tip part of L-shaped groove 12, that is, the lower lift of outer tube 4 to inner tube 3 perforate 10 top.At the end of inhaling aluminum, pull
Handle 6, returns to the position of Fig. 1, and that is, in bottom, the cylinder 5 of inner tube 3 is contacted outer tube 4 with the upper end of L-shaped groove 12.Due to adopting
With present configuration and method, drastically reduce the area electrolyte solution and enter vacuum ladle, and structure is simple, easy to operate.
Claims (4)
1. a kind of device preventing electrolyte solution from entering vacuum ladle is it is characterised in that this device is by peripheral hardware in inner and outer tubes
Put composition, inner and outer tubes are sliding matching structure；Inner tube top is connected with the suction aluminum pipe of vacuum ladle by flange, inner tube
Bottom is provided with closure plate, and closure plate top, inner tube sides are provided with perforate；Outer tube is to be connected by securing member by upper tube half and lower tube half
Connect and form；
The outside of inner tube is provided with cylinder, and the top of upper tube half is provided with L-shaped groove, cylinder be located at L-shaped groove in, cylinder with
L-shaped groove is in be slidably matched；
The one end of device preventing electrolyte solution from entering vacuum ladle is connected with the suction aluminum pipe of vacuum ladle, its other end passes through
Electrolyte layer in electrolysis bath, extends in the aluminium liquid layer on electrolysis bath inner cathode top；When prepare inhale aluminium liquid when, outer tube in bottom,
I.e. the cylinder of inner tube is contacted with the upper end of L-shaped groove, and during insertion electrolysis bath, the bottom of outer tube and the lower alignment of inner tube, block
The electrolyte solution of electrolyte layer enters inner tube from perforate；When inhaling aluminium liquid, outer tube is promoted to the cylinder of inner tube by pull handle
Place, cylinder is pushed into the lower tip part of L-shaped groove, that is, the lower lift of outer tube to inner tube perforate top；At the end of inhaling aluminum, pull
Handle, returns to the position preparing to inhale aluminium liquid, that is, in bottom, the cylinder of inner tube is contacted outer tube with the upper end of L-shaped groove.
2. according to described in claim 1 prevent electrolyte solution enter vacuum ladle device it is characterised in that upper tube half upper
Portion is provided with handle.
3. according to described in claim 1 prevent electrolyte solution enter vacuum ladle device it is characterised in that upper tube half and under
Semicanal is provided with elongated hole, and two elongated holes are symmetrical arranged.
4. enter the device of vacuum ladle it is characterised in that the perforate of inner tube according to the electrolyte solution that prevents described in claim 1
For two, it is symmetricly set in inner tube sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310450940.6A CN104514008B (en) | 2013-09-28 | 2013-09-28 | Device and method for preventing electrolyte solution from entering vacuum ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310450940.6A CN104514008B (en) | 2013-09-28 | 2013-09-28 | Device and method for preventing electrolyte solution from entering vacuum ladle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104514008A CN104514008A (en) | 2015-04-15 |
| CN104514008B true CN104514008B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310450940.6A Active CN104514008B (en) | 2013-09-28 | 2013-09-28 | Device and method for preventing electrolyte solution from entering vacuum ladle |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591883B (en) * | 2016-11-23 | 2018-10-12 | 中国铝业股份有限公司 | A kind of reduced-maintenance pouring aluminium ladle |
| CN106435643B (en) * | 2016-11-23 | 2018-07-20 | 中国铝业股份有限公司 | A kind of control pouring aluminium ladle inhales the device of aluminum pipe opening and closing |
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| CN203049048U (en) * | 2013-01-10 | 2013-07-10 | 武汉大学 | Aluminum suction pipe with graphite protective sleeve |
| CN103484892A (en) * | 2012-06-12 | 2014-01-01 | 贵阳铝镁设计研究院有限公司 | Ladle aluminum suction mouth for three-layer-liquid refined aluminum tank |
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| CN101125097A (en) * | 2007-08-31 | 2008-02-20 | 周跃 | Micro-wound lubosacral spine anterior fusion inner fixation surgical instrument and using method |
| CN201239794Y (en) * | 2008-08-08 | 2009-05-20 | 十一冶建设有限责任公司 | Vacuum ladle for aluminum discharging |
| CN201361409Y (en) * | 2009-01-20 | 2009-12-16 | 姚德利 | Entertainment-type stilt with effect of multi-step height adjustment |
| CN201605336U (en) * | 2009-12-30 | 2010-10-13 | 贵阳铝镁设计研究院 | Graphite aluminum absorption sleeve |
| CN201857431U (en) * | 2010-10-27 | 2011-06-08 | 攀枝花钢城集团有限公司 | Magnesium output device |
| CN202081764U (en) * | 2011-03-22 | 2011-12-21 | 百足企业有限公司 | Screw rod buffering device |
| CN102191514A (en) * | 2011-04-13 | 2011-09-21 | 三门峡三星铝业模具有限公司 | Method for sucking out aluminum liquid during aluminum electrolysis, and aluminum sucking pipe and anti-blockage plug for implementing same |
| CN102228983A (en) * | 2011-06-17 | 2011-11-02 | 任灵成 | Electrolytic aluminum discharging pipe device with cleaning-free two-man ladle |
| CN103484892A (en) * | 2012-06-12 | 2014-01-01 | 贵阳铝镁设计研究院有限公司 | Ladle aluminum suction mouth for three-layer-liquid refined aluminum tank |
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| CN104514008A (en) | 2015-04-15 |
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