CN108277363B - A kind of molten aluminum holding furnace stirring mucking machine - Google Patents
A kind of molten aluminum holding furnace stirring mucking machine Download PDFInfo
- Publication number
- CN108277363B CN108277363B CN201810349920.2A CN201810349920A CN108277363B CN 108277363 B CN108277363 B CN 108277363B CN 201810349920 A CN201810349920 A CN 201810349920A CN 108277363 B CN108277363 B CN 108277363B
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- Prior art keywords
- stirring
- motion platform
- plate
- bottom plate
- molten aluminum
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- 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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/005—Removing slag from a molten metal surface
- B22D43/007—Removing slag from a molten metal surface by using scrapers
-
- 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
- F27D27/00—Stirring devices for molten material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention discloses a kind of molten aluminum holding furnace stirring mucking machines, including pedestal, motion platform, extension mechanism and stirring slag scraping mechanism, the motion platform is set on pedestal, and the extension mechanism is set on motion platform, and the stirring slag scraping mechanism is set on one end of extension mechanism.The configuration of the present invention is simple greatly improves the efficiency of skimming of mucking machine, slows down shake of mucking machine during skimming to the maximum extent, and the disperse clinker in molten aluminum holding furnace is precipitated by stirring, and has stronger practicability.
Description
Technical field
The present invention relates to molten aluminum mixture manufacturing technical field more particularly to a kind of molten aluminum holding furnace stirring mucking machines.
Background technique
On aluminum ingot casting tinuous production, when producing aluminium ingot or aluminium bar, need liquid metal aluminium in holding furnace
Interior and other metals arrange mixing according to certain ratio, and holding furnace inner furnace body per se with clinker, aluminium slag, oxide and is turning
The blocky electrolyte carried when moving the molten aluminum that electrolytic aluminium generates, if removing these impurity not in holding furnace, it will influence aluminium
The quality of ingot or aluminium bar, and clinker can also block the aluminium flowing-out mouth of molten aluminum holding furnace, reduce the aluminum yield of holding furnace, or even tight
The continuous use time of holding furnace is affected again, and there are two types of the thinkings for solving the problems, such as this, another one is reducing slag on source
Kind is filtered to the molten aluminum in holding furnace, and slagging-off, skin are gone.Existing method is to combine to reduce as far as possible by the two to mix
The slag in furnace is closed, but the clinker for occurring oxide and holding furnace itself in holding furnace is inevitable, and due to will be
It is embedded in filter device in the holding furnace of high temperature, and to guarantee accurately to operate, technical difficulty is very big, and consumptive material consumption is more, at high cost.Especially
It is now that molten aluminum raw material sources are increasingly sophisticated, and aluminium slag, oxide skin increase, and the slag how reduced in holding furnace has become one
A technical problem.In order to solve this technical problem, most enterprises use device for removing slag while stirring to holding furnace,
But existing device for removing slag its head of skimming first lacks solid-holding ability, so that the efficiency of skimming of device for removing slag is lower, and
The overlong time once skimmed is completed, causes the temperature of holding furnace to decline very fast, and accordingly in order to make the temperature in holding furnace
It is maintained in certain level, needs to increase the supply of electric energy or natural gas, to increase the consumption of the energy；It is same in this
When, existing device for removing slag cannot be to slag thorough cleaning in molten aluminum, skim efficiency and the effect of existing molten aluminum holding furnace in other words
Fruit is lower, and existing device for removing slag during skimming due to the supportive body distance of deslagging head and device for removing slag compared with
Greatly, so that deslagging head often generates shaking with the mechanical movement skimmed during skimming, to will take off in slag bucket
Clinker turn again in molten aluminum, to seriously affect skim efficiency and the effect of skimming of device for removing slag.
Summary of the invention
The present invention provides a kind of molten aluminum holding furnace stirring mucking machine, to solve above-mentioned the deficiencies in the prior art, greatly
The efficiency of skimming of mucking machine is improved, slows down shake of mucking machine during skimming to the maximum extent, passing through stirring will
Disperse clinker in molten aluminum holding furnace is precipitated, and has stronger practicability.
In order to achieve the object of the present invention, the following technology of proposed adoption:
A kind of molten aluminum holding furnace stirring mucking machine, including pedestal, motion platform, extension mechanism and stirring mucking machine
Structure, the motion platform are set on pedestal, and the extension mechanism is set on motion platform, and the stirring slag scraping mechanism is set to extension
On one end of mechanism；
The lower surface of the pedestal is several equipped with support rod, and the lower end of the support rod is equipped with lower support, described
The upper surface rear and front end of pedestal is equipped with riser guide, is equipped with lifter plate in the riser guide, the base upper surface
Middle part is equipped with lifting cylinder；
The motion platform includes motion platform bottom plate, and the motion platform bottom plate is fixed on the upper end of lifter plate, described
The middle part of motion platform bottom plate is set to the upper end of lifting cylinder, and the upper surface of the motion platform bottom plate is equipped with support frame, institute
The long side that support frame is parallel to motion platform bottom plate is stated, the upper end of support frame as described above is equipped with extension guide rail, the motion platform bottom
Plate lower surface one end is equipped with extension driving motor, and the extension driving motor is equipped with the first belt, the motion platform bottom
Plate upper surface one end is equipped with speed reducer, and the other end of first belt is set on speed reducer, and the speed reducer is equipped with the
Two belts, one end is equipped with supporting plate on the motion platform bottom plate, is installed with screw rod, the other end of second belt on the supporting plate
On one end of screw rod；
The extension mechanism includes protrusive movement part, and the protrusive movement part is assemblied on extension guide rail, the screw rod
The other end is through on protrusive movement part, and the upper surface of the protrusive movement part is equipped with detent block, and the upper end of the detent block is set
There is motor support plate, the motor support plate is equipped with rotary electric machine, and the rotary electric machine is equipped with drive chain wheel, the drive
Dynamic chain wheel is equipped with chain, and the front end of the protrusive movement part is equipped with protrusive movement plate；
The stirring slag scraping mechanism includes rotating bar, and the rotating bar is assemblied on the front end of protrusive movement plate, and described turn
The upper end of lever is equipped with driven chain wheel, and the other end of the chain is set on driven chain wheel, and the lower end of the rotating bar is set
It skims the fixed link that struggles against, the fixed link that struggles against of skimming is equipped with and takes off slag bucket, and the lower end of the rotating bar is equipped with stirring rod,
It is several that the lower end of the stirring rod is equipped with stirring blade.
Further, the leading flank upper end of the riser guide set on pan frontward end is equipped with anti-down support plate, described anti-
The lower end of support plate is equipped with longitudinal block board.
Further, the quantity for taking off slag bucket is two.
Further, it is described take off that slag bucket is centrosymmetric be fixed on to skim and struggle against in fixed link.
The advantages of above-mentioned technical proposal, is:
1, the pedestal being equipped with according to the present invention first plays a part of entire mucking machine to stablize support, can be maximum
The shake of limit prevented during mucking machine is skimmed, to improve skim efficiency and the effect of mucking machine；Secondly energy
It is enough that the height of motion platform is effectively adjusted, so that mucking machine can be suitable for the behaviour that skims of various fire door height
Make, to increase the scope of application of mucking machine；It finally can be by anti-down support plate Steady base, so that pedestal and furnace body energy
It is enough closely to combine；
2, the motion platform being equipped with according to the present invention, the first movement for mechanism of protracting provide power；It secondly is extension
The offer guiding role of the movement of mechanism, so that the operation that mucking machine can be stable when skimming；It is last flat according to movement
Platform to extension mechanism provide power mode be electric motor driven screw mode, to reduce influence of the high temperature to mechanical performance；
3, the extension mechanism being equipped with according to the present invention may make that taking off slag bucket moves forward into molten aluminum holding furnace, and to molten aluminum
Slag in holding furnace carries out taking off Slag treatment, improves the efficiency of skimming of mucking machine, while facilitating and transporting slag out of furnace；
4, the stirring slag scraping mechanism being equipped with according to the present invention first can be stirred the molten aluminum in furnace, make in molten aluminum
Slag emersion molten aluminum；Molten aluminum surface scum will be floated on secondly by bucket of skimming be placed in take off in slag bucket；Slag bucket is taken off finally by rotation
Efficiently dross is disposed；
5, the configuration of the present invention is simple greatly improves the efficiency of skimming of mucking machine, slows down skim to the maximum extent
The disperse clinker in molten aluminum holding furnace is precipitated by stirring for shake of machine during skimming, and has stronger practicability.
Detailed description of the invention
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention do into
The detailed description of one step.Wherein:
Fig. 1 shows three-dimensional structure diagram of the present invention.
Specific embodiment
As shown in Figure 1, a kind of molten aluminum holding furnace stirring mucking machine, including pedestal 1, motion platform 2, extension mechanism 3 with
And stirring slag scraping mechanism 4, the motion platform 2 are set on pedestal 1, the extension mechanism 3 is set on motion platform 2, described to stir
Slag scraping mechanism 4 is mixed to be set on one end of extension mechanism 3；
The lower surface of the pedestal 1 is several equipped with support rod 10, and the lower end of the support rod 10 is equipped with lower support
11, the upper surface rear and front end of the pedestal 1 is equipped with riser guide 12, is equipped with lifter plate 13, institute in the riser guide 12
The middle part for stating 1 upper surface of pedestal is equipped with lifting cylinder 14；
The motion platform 2 includes motion platform bottom plate 20, and the motion platform bottom plate 20 is fixed on the upper of lifter plate 13
End, the middle part of the motion platform bottom plate 20 is on the upper end of lifting cylinder 14, the upper surface of the motion platform bottom plate 20
Equipped with support frame 21, support frame as described above 21 is parallel to the long side of motion platform bottom plate 20, before the upper end of support frame as described above 21 is equipped with
Guide rail 22 is stretched, described 20 lower surface one end of motion platform bottom plate is equipped with extension driving motor 23, the extension driving motor 23
It is equipped with the first belt 24, described 20 upper surface one end of motion platform bottom plate is equipped with speed reducer 25, first belt 24
The other end is set on speed reducer 25, and the speed reducer 25 is equipped with the second belt 26, and one end is set on the motion platform bottom plate 20
There is supporting plate 28, screw rod 27 is installed on the supporting plate 28, the other end of second belt 26 is set on one end of screw rod 27；
The extension mechanism 3 includes protrusive movement part 30, and the protrusive movement part 30 is assemblied on extension guide rail 22, described
The other end of screw rod 27 is through on protrusive movement part 30, and the upper surface of the protrusive movement part 30 is equipped with detent block 31, described
The upper end of detent block 31 is equipped with motor support plate 32, and the motor support plate 32 is equipped with rotary electric machine 33, the rotary electric machine
33 are equipped with drive chain wheel 34, and the drive chain wheel 34 is equipped with chain 35, and the front end of the protrusive movement part 30 is equipped with
Protrusive movement plate 36；
The stirring slag scraping mechanism 4 includes rotating bar 40, and the rotating bar 40 is assemblied on the front end of protrusive movement plate 36,
The upper end of the rotating bar 40 is equipped with driven chain wheel 41, and the other end of the chain 35 is set on driven chain wheel 41, described
The lower end of rotating bar 40 is equipped with the fixed link 42 that struggles against of skimming, and described skim struggles against fixed link 42 equipped with bucket 43 of skimming, the rotating bar
40 lower end is equipped with stirring rod 44, and it is several that the lower end of the stirring rod 44 is equipped with stirring blade 45.
The leading flank upper end of the riser guide 12 set on 1 front end of pedestal is equipped with anti-down support plate 120, the anti-down branch
The lower end of fagging 120 is equipped with longitudinal block board 121.
The quantity of the bucket 43 of skimming is two.
What the bucket 43 of skimming was centrosymmetric is fixed on to skim and struggles against in fixed link 42.
Specific implementation step of the present invention is as follows: before mucking machine is placed in fire door by 1, and ensuring under anti-down support plate 120
Surface ensures that longitudinal block board 121 is in close contact with furnace body in conjunction with fire door lower edge；2 starting lifting cylinders 14, so that fortune
Moving platform 2 rises to suitable position, and the standard risen is that stirring blade 45 is higher than fire door lower edge；3 starting extension driving motors
23, so that screw rod 27 rotates, and by the rotation of screw rod 27 so that protrusive movement part 30 travels forward, until stirring blade 45
Until in into molten aluminum；4 starting rotary electric machines 33, so that rotary electric machine 33 drives chain 35, eventually by chain 35 with turn
Lever 40 rotates；The rotations of 5 rotating bars 40 so that stirring rod 44 rotates synchronously, finally make stirring blade 45 to molten aluminum into
Row stirring, and at the same time 43 rotation cleaning dross of bucket of skimming.
The above description is only a preferred embodiment of the present invention, is not intended to restrict the invention, it is clear that those skilled in the art
Various changes and modifications can be made to the invention by member without departing from the spirit and scope of the present invention.If in this way, of the invention
Within the scope of the claims of the present invention and its equivalent technology, then the present invention is also intended to encompass these to these modifications and variations
Including modification and variation.
Claims (4)
1. a kind of molten aluminum holding furnace stirring mucking machine, which is characterized in that including pedestal (1), motion platform (2), extension mechanism
(3) and stirring slag scraping mechanism (4), the motion platform (2) are set on pedestal (1), and it is flat that the extension mechanism (3) is set to movement
On platform (2), stirring slag scraping mechanism (4) is set on one end of extension mechanism (3)；
The lower surface of the pedestal (1) is equipped with support rod (10), and the lower end of the support rod (10) is equipped with lower support
(11), the upper surface rear and front end of the pedestal (1) is equipped with riser guide (12), is equipped with lifting in the riser guide (12)
The middle part of plate (13), pedestal (1) upper surface is equipped with lifting cylinder (14)；
The motion platform (2) includes motion platform bottom plate (20), and the motion platform bottom plate (20) is fixed on lifter plate (13)
Upper end, the middle part of the motion platform bottom plate (20) is set to the upper end of lifting cylinder (14), the motion platform bottom plate (20)
Upper surface be equipped with support frame (21), support frame as described above (21) is parallel to the long side of motion platform bottom plate (20), the support
The upper end of frame (21) is equipped with extension guide rail (22), and described motion platform bottom plate (20) lower surface one end is equipped with extension driving motor
(23), the extension driving motor (23) is equipped with the first belt (24), on described motion platform bottom plate (20) upper surface one end
Equipped with speed reducer (25), the other end of first belt (24) is set on speed reducer (25), and the speed reducer (25) is equipped with
Second belt (26), one end is equipped with supporting plate (28) on the motion platform bottom plate (20), is installed with screw rod on the supporting plate (28)
(27), the other end of second belt (26) is set on the one end of screw rod (27)；
The extension mechanism (3) includes protrusive movement part (30), and the protrusive movement part (30) is assemblied in extension guide rail (22),
The other end of the screw rod (27) is through on protrusive movement part (30), and the upper surface of the protrusive movement part (30) is equipped with detent
The upper end of block (31), the detent block (31) is equipped with motor support plate (32), and the motor support plate (32) is equipped with rotation electricity
Machine (33), the rotary electric machine (33) are equipped with drive chain wheel (34), and the drive chain wheel (34) is equipped with chain (35),
The front end of the protrusive movement part (30) is equipped with protrusive movement plate (36)；
The stirring slag scraping mechanism (4) includes rotating bar (40), before the rotating bar (40) is assemblied in protrusive movement plate (36)
On end, the upper end of the rotating bar (40) is equipped with driven chain wheel (41), and the other end of the chain (35) is set to driven chain
It takes turns on (41), the lower end of the rotating bar (40) is equipped with struggle against fixed link (42) of skimming, and the fixed link (42) that struggles against of skimming is equipped with
It takes off slag bucket (43), the lower end of the rotating bar (40) is equipped with stirring rod (44), and the lower end of the stirring rod (44) is equipped with
Stirring blade (45).
2. molten aluminum holding furnace according to claim 1 stirring mucking machine, which is characterized in that described before pedestal (1)
The leading flank upper end of the riser guide (12) at end is equipped with anti-down support plate (120), and the lower end of the anti-down support plate (120) is equipped with
Longitudinal block board (121).
3. molten aluminum holding furnace according to claim 1 stirring mucking machine, which is characterized in that the number for taking off slag bucket (43)
Amount is two.
4. molten aluminum holding furnace according to claim 3 stirring mucking machine, which is characterized in that described to take off during slag bucket (43) is in
The heart, which is symmetrically fixed on to skim, to struggle against on fixed link (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349920.2A CN108277363B (en) | 2018-04-18 | 2018-04-18 | A kind of molten aluminum holding furnace stirring mucking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349920.2A CN108277363B (en) | 2018-04-18 | 2018-04-18 | A kind of molten aluminum holding furnace stirring mucking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108277363A CN108277363A (en) | 2018-07-13 |
| CN108277363B true CN108277363B (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810349920.2A Active CN108277363B (en) | 2018-04-18 | 2018-04-18 | A kind of molten aluminum holding furnace stirring mucking machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856696B (en) * | 2018-07-17 | 2020-06-12 | 清苑县中久有色金属合金制造有限公司 | Aluminum processing smelting slag removal production line and production processing method thereof |
| CN110468288B (en) * | 2019-09-25 | 2021-06-18 | 浙江玮宏金属制品有限公司 | Slag removing device for refining molten aluminum |
| CN110523936B (en) * | 2019-10-08 | 2021-04-06 | 东阳市双叶铝业有限公司 | Aluminium ingot continuous casting aluminium liquid guiding gutter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756119A (en) * | 2012-07-14 | 2012-10-31 | 马鞍山市博威液压机械制造有限责任公司 | Pole telescopic type hydraulic skimmer |
| CN202779778U (en) * | 2012-09-24 | 2013-03-13 | 湖北万山宏业汽车零部件有限公司 | Slagging-off device |
| CN204672951U (en) * | 2015-04-17 | 2015-09-30 | 宝钢工程技术集团有限公司 | Telescopic boom Cinder Machine |
| EP3165618A1 (en) * | 2015-11-03 | 2017-05-10 | Befesa Aluminio, S.L. | Crucible skimming, stirring and sample taking station |
-
2018
- 2018-04-18 CN CN201810349920.2A patent/CN108277363B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756119A (en) * | 2012-07-14 | 2012-10-31 | 马鞍山市博威液压机械制造有限责任公司 | Pole telescopic type hydraulic skimmer |
| CN202779778U (en) * | 2012-09-24 | 2013-03-13 | 湖北万山宏业汽车零部件有限公司 | Slagging-off device |
| CN204672951U (en) * | 2015-04-17 | 2015-09-30 | 宝钢工程技术集团有限公司 | Telescopic boom Cinder Machine |
| EP3165618A1 (en) * | 2015-11-03 | 2017-05-10 | Befesa Aluminio, S.L. | Crucible skimming, stirring and sample taking station |
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| Publication number | Publication date |
|---|---|
| CN108277363A (en) | 2018-07-13 |
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