CN206276887U - Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit - Google Patents
Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit Download PDFInfo
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- CN206276887U CN206276887U CN201621374568.0U CN201621374568U CN206276887U CN 206276887 U CN206276887 U CN 206276887U CN 201621374568 U CN201621374568 U CN 201621374568U CN 206276887 U CN206276887 U CN 206276887U
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- pig iron
- phosphorus pig
- iron casting
- carbon block
- cathode carbon
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Abstract
The utility model discloses a kind of aluminium electrolysis cathode carbon block phosphorus pig iron casting unit, the unit is provided with locomotive (1), the locomotive (1) is mobile along track (9) and is provided with a portal frame system (3), the horizontal frame of portal frame system (3) is provided with hoisting mechanism (4), and the horizontal frame lower section of portal frame system (3) is provided with cast gate separate system (5)；The one side of portal frame system (3) is provided with and pours packet system (2), and another side is provided with switch board (6)；The institute of whole system is dynamic all to be provided by Hydraulic Station (8).The utility model uses full hydraulic system, reduces power cost, while so that the ordinary start and stop of locomotive are more steady, increasing the service life.The utility model realizes heating mantles, cast gate separate system, finished product carbon cathode blocks elevating control by a pair of hydraulic oil cylinder drivings.The utility model realizes the automatic casting of beat-type using the station form of 6+1.
Description
Technical field
The utility model belongs to aluminium cell technical field, and in particular to a kind of aluminium electrolysis cathode carbon block phosphorus pig iron casting machine
Group.
Background technology
Cathode carbon pieces assembling is the technical process that cathode carbon pieces and cathode steel bar are closely linked.Cathode carbon pieces
Assembling mainly has three kinds of methods:It is the gap that filling rod iron both sides are pasted with charcoal that charcoal paste makes construction from part firm by ramming, then will with pneumatic tools
It makes compacting firm by ramming；Phosphorus pig iron casting method is the gap between them using the phosphorus pig iron casting for melting, and one is made after condensation
The method of body；Mull technique is cathode carbon pieces and rod iron are bonded together method with adhesive or charcoal glue.It is domestic at present universal
Pasted using charcoal and fiddle with construction from part, mull technique uses less.But phosphorus pig iron casting method because of its assembling firmly, the spy such as electrical efficiency is high
Point is greatly paid close attention to.But the method finds the low problem of easy to crack, qualification rate of casting after test of many times, it is difficult to actual
Promote.For the assembling of the phosphorus pig iron, it is up to 1320 DEG C in the temperature of casting cycle medium phosphoric iron, and the temperature of carbon block and rod iron
Degree is relatively low so that carbon block can occur cracking phenomena, so as to influence the normal of carbon block to use.And the cracking of carbon block, increased
The production cost of electrolytic aluminium, while also reducing the service life of electrolytic cell.Therefore, this technical problem how is solved, is phosphorus
The key of pig iron casting method popularization and application.
Utility model content
The purpose of this utility model is to provide a kind of aluminium electrolysis cathode carbon block phosphorus pig iron casting unit, can realize negative electrode charcoal
The device of the techniques such as block is integrally preheated with rod iron, phosphorus pig iron casting, cooling.
The utility model employs following technical scheme：
First, the utility model employs such a aluminium electrolysis cathode carbon block phosphorus pig iron casting unit, and it is provided with movement
Car, the locomotive is moved along track and is provided with a portal frame system, and the horizontal frame of portal frame system is provided with hoisting mechanism, portal frame system
Horizontal frame lower section be provided with cast gate separate system；The one side of portal frame system is provided with and pours packet system, and another side is provided with switch board；It is whole
The institute of individual system is dynamic all to be provided by Hydraulic Station.
Wherein, hoisting mechanism is to be responsible for all vertical-lift campaigns by a group oil cylinder.Here all vertical-lift campaigns
Vertical-lift campaign including heating mantles, cast gate separate system and finished product carbon cathode blocks.Here finished product carbon cathode blocks are
Product after being integrated by cathode carbon pieces and cathode steel bar assembling casting.
Wherein, four pieces of cathode carbon pieces are placed in a heating mantles, one piece of cathode carbon pieces is assembled by four cathode steel bars, every
Cathode steel bar one cast gate of correspondence.
Further, cast gate separate system has four groups, and every group has four cast gates, just corresponding with cathode steel bar；Cast gate point
Streaming system realizes lifting by the driving of hoisting mechanism.Pouring packet system has the function of moving horizontally and rotate and topple over, while also having
Four diffluence pass, four flows of diffluence pass are ensured by the way that the volume in four chambers is equal.
The casting method of the aluminium electrolysis cathode carbon block phosphorus pig iron casting unit comprises the following steps：
Step 1：Seven stations are set along the track of locomotive, wherein station one is phosphorus pig iron casting unit waiting station,
Station two is construction station to station seven, and three is heating station in construction station, and one is assembling station, and one is teemer
Position, one is cooling station；
Step 2：When the heating-up temperature of certain heating station reaches requirement, phosphorus pig iron casting unit receives instruction, then drive
Dynamic locomotive proceeds to the heating station；Hoisting mechanism declines four suspension centres for catching on heating mantles, and heating mantles is lifted beyond
Cathode carbon pieces upper surface；Now the heating station becomes station to be cast；
Step 3：Heating mantles is transported to assembling station by phosphorus pig iron casting unit, is put down heating mantles and is covered the negative electrode for assembling
Carbon block and cathode steel bar, heating mantles start to heat it；Now the assembling station becomes the station of heating；
Step 4：Phosphorus pig iron casting unit is gone at coreless induction furnace, and phosphorus pig iron molten iron is added in packet system toward pouring, and is then return to step
The station to be cast become by heating station in rapid 2 is cast；Casting cycle：Hoisting mechanism drives cast gate separate system
Decline, pour afterwards in place packet system internally translate then rotation start casting；Molten iron is four by one point, and four points is 16, casting
Complete；The station to be cast that should be now become by heating station becomes the station of cooling again；
Step 5：If the phosphorus pig iron casting unit also stand-by period, waiting station is returned to, otherwise then continue to repeat
Action is stated, the cycle is carried out.
Compared with the prior art, the beneficial effects of the utility model are to use full hydraulic system, reduce power cost, together
When cause that the ordinary start and stop of locomotive are more steady, increase the service life.The beneficial effects of the utility model are also resided in by a pair
Hydraulic oil cylinder driving, realizes heating mantles, cast gate separate system, finished product carbon cathode blocks elevating control.The beneficial effects of the utility model
Also reside in using the station form of 6+1, realize the automatic casting of beat-type.
Brief description of the drawings
Fig. 1 is phosphorus pig iron casting unit front view；
Fig. 2 is phosphorus pig iron casting unit top view；
Fig. 3 is phosphorus pig iron casting unit right view；
Fig. 4 is phosphorus pig iron casting unit axonometric drawing.
Description of reference numerals：1- locomotives, 2- pours packet system, 3- portal frame systems, 4- hoisting mechanisms, 5- cast gates shunting system
System, 6- switch boards, 7- heating mantleses, 8- Hydraulic Stations, 9- tracks, 10- cathode steel bars, 11- cathode carbon pieces, 12- workbench.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As Figure 1-Figure 4, it is by locomotive 1 that phosphorus pig iron casting unit of the present utility model is constituted, pour packet system 2, door
Frame system 3, hoisting mechanism 4, cast gate separate system 5, switch board 6, heating mantles 7, Hydraulic Station 8, track 9, cathode steel bar 10, negative electrode
The parts such as carbon block 11, workbench 12 are constituted.
The institute of whole system is dynamic all to be provided by Hydraulic Station 8.Four pieces of cathode carbon pieces 11 are placed in one heating mantles 7,
One piece of cathode carbon pieces 11 needs four cathode steel bars 10 to assemble, every one cast gate of correspondence of cathode steel bar 10.
Cast gate separate system 5 has four groups, and every group has four cast gates, just with the correspondence of cathode steel bar 10.Cast gate separate system 5
Lifting can be realized by the driving of hoisting mechanism 4.
Pouring packet system 2 has the function of moving horizontally and rotate and topple over, while also four diffluence pass, by four appearances in chamber
Product is equal to ensure four flows of diffluence pass.
Hoisting mechanism 4 is to be responsible for all vertical-lift campaigns by a group oil cylinder, including heating mantles 7, cast gate separate system 5,
Finished product carbon cathode blocks (i.e. cathode carbon pieces 11 and cathode steel bar 10 assemble the product after casting is integrated).
The utility model is implemented：
As shown in figure 1, station one is phosphorus pig iron casting unit waiting station；Two-station of station seven is construction station, wherein
Three is heating station, and one is assembling station, and one is casting station, and one is cooling station.For the ease of statement, it is assumed that
This time period station two, station three, station four are heating station, and station five is assembling station, and station six is casting station, station
Seven is cooling station.Phosphorus pig iron casting unit is after station six has been cast, if the also stand-by period, returns to waiting station
One.At the same time station five has manually been completed, and waits to be heated.
First, when the heating-up temperature of station two reaches requirement, phosphorus pig iron casting unit receives instruction, then drive locomotive
1 proceeds to station two, as shown in Figure 1.Hoisting mechanism 4 declines four suspension centres for catching on heating mantles 7, and heating mantles 7 is lifted super
Cross the upper surface of cathode carbon pieces 11.Now station two becomes station to be cast.
Secondly, heating mantles 7 is transported to station five by phosphorus pig iron casting unit, is put down heating mantles 7 and is covered the negative electrode for assembling
Carbon block 11 and cathode steel bar 10, heating mantles 7 start to heat it.Now station five becomes the station of heating.
Finally, phosphorus pig iron casting unit goes to coreless induction furnace (being not drawn into figure) place, and phosphorus pig iron iron is added in packet system 2 toward pouring
Water, is then return to station two and is cast.Casting cycle：Hoisting mechanism 4 drives cast gate separate system 5 to decline, in place rear casting ladle
System 2 is internally translated and then rotation starts casting.Molten iron is four by one point, and four points is 16, and casting is completed.Now station two
Become the station of cooling again.If the phosphorus pig iron casting unit also stand-by period, waiting station one is returned to, otherwise then continue weight
Multiple above-mentioned action, the cycle is carried out.
Certainly, it is more than concrete application example of the present utility model, the utility model also has other implementation methods, all
The technical scheme formed using equivalent or equivalent transformation, is all fallen within the protection domain required by the utility model.
Claims (7)
1. a kind of aluminium electrolysis cathode carbon block phosphorus pig iron casting unit, it is characterised in that：It is provided with locomotive (1), the locomotive (1)
Moved along track (9) and be provided with a portal frame system (3), the horizontal frame of portal frame system (3) is provided with hoisting mechanism (4), door frame system
The horizontal frame lower section of system (3) is provided with cast gate separate system (5)；The one side of portal frame system (3) is provided with and pours packet system (2), opposite side
Face is provided with switch board (6)；The institute of whole system is dynamic all to be provided by Hydraulic Station (8).
2. aluminium electrolysis cathode carbon block phosphorus pig iron casting unit according to claim 1, it is characterised in that：Hoisting mechanism (4)
It is that all vertical-lift campaigns are responsible for by a group oil cylinder.
3. aluminium electrolysis cathode carbon block phosphorus pig iron casting unit according to claim 2, it is characterised in that：It is described all vertical
Lifter motion includes the vertical-lift campaign of heating mantles (7), cast gate separate system (5) and finished product carbon cathode blocks.
4. aluminium electrolysis cathode carbon block phosphorus pig iron casting unit according to claim 3, it is characterised in that：The finished product negative electrode
Carbon block group is the product after being integrated by cathode carbon pieces (11) and cathode steel bar (10) assembling casting.
5. aluminium electrolysis cathode carbon block phosphorus pig iron casting unit according to claim 3, it is characterised in that：One heating mantles
(7) four pieces of cathode carbon pieces (11) are placed in, one piece of cathode carbon pieces (11) is assembled by four cathode steel bars (10), every cathode steel bar
(10) one cast gate of correspondence.
6. aluminium electrolysis cathode carbon block phosphorus pig iron casting unit according to claim 5, it is characterised in that：The cast gate shunting
System (5) has four groups, and every group has four cast gates, just with cathode steel bar (10) correspondence；Cast gate separate system (5) is by elevator
Lifting is realized in the driving of structure (4).
7. aluminium electrolysis cathode carbon block phosphorus pig iron casting unit according to claim 5, it is characterised in that：It is described to pour packet system
(2) there is the function of moving horizontally and rotate and topple over, while also four diffluence pass, four are ensured by the way that the volume in four chambers is equal
The flow of individual diffluence pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374568.0U CN206276887U (en) | 2016-12-15 | 2016-12-15 | Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374568.0U CN206276887U (en) | 2016-12-15 | 2016-12-15 | Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit |
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| CN206276887U true CN206276887U (en) | 2017-06-27 |
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| CN201621374568.0U Active CN206276887U (en) | 2016-12-15 | 2016-12-15 | Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493341A (en) * | 2016-12-15 | 2017-03-15 | 贵阳铝镁设计研究院有限公司 | Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit and casting method |
| CN115369449A (en) * | 2022-09-07 | 2022-11-22 | 西安宏创昊博能源科技有限公司 | Phosphorus pig iron cold-state casting method for electrolytic aluminum cathode assembly |
-
2016
- 2016-12-15 CN CN201621374568.0U patent/CN206276887U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493341A (en) * | 2016-12-15 | 2017-03-15 | 贵阳铝镁设计研究院有限公司 | Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit and casting method |
| CN106493341B (en) * | 2016-12-15 | 2019-06-04 | 贵阳铝镁设计研究院有限公司 | Aluminium electrolysis cathode carbon block phosphorus pig iron casting unit and casting method |
| CN115369449A (en) * | 2022-09-07 | 2022-11-22 | 西安宏创昊博能源科技有限公司 | Phosphorus pig iron cold-state casting method for electrolytic aluminum cathode assembly |
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