CN207727161U - A kind of device preparing cast metals - Google Patents
A kind of device preparing cast metals Download PDFInfo
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- CN207727161U CN207727161U CN201721691778.7U CN201721691778U CN207727161U CN 207727161 U CN207727161 U CN 207727161U CN 201721691778 U CN201721691778 U CN 201721691778U CN 207727161 U CN207727161 U CN 207727161U
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Abstract
The utility model discloses a kind of devices preparing cast metals, including electrolytic cell, anode and cathode, diaphragm, metal collection cover for the liquid metal for collecting cathode generation, metal hold-up tank for being stored to liquid metal and the work box for carrying out ingot casting to liquid metal, one end of metal hold-up tank is equipped with the conduit for pan feeding, the other end of metal hold-up tank is discharge end and is inserted into work box, conduit is inserted into electrolytic cell and is connected to metal collection cover, the scraper for stretching into conduit is equipped in metal hold-up tank, liquid metal of the scraper for being blocked in dredging conduit.The utility model provides a kind of device preparing cast metals, solves the problems, such as that original cast metals device production efficiency is low.
Description
Technical field
The utility model is related to field of metallurgy, and in particular to a kind of device preparing cast metals.
Background technology
Industrial production alkali and alkaline earth metal ions generally use fused salt electrolysis process.By taking lithium metal as an example, by anhydrous chlorination
Lithium is placed in electrolytic cell, and using anhydrous potassium chloride as auxiliary agent, fusion electrolysis produces lithium metal at high operating temperatures.Liquid metal lithium
It is precipitated, is gathered on fuse salt surface in cathode, then scooped out from electrolytic cell lithium metal with metal strainer, pour into transformer oil
Middle cooling, ingot casting.It is this manually go out lithium technological work environment it is poor, low production efficiency, the metal that cannot be mass produced, and scoop out
Lithium entrainment electrolyte is more, and is easy to be contaminated during scooping out, and reduces the purity of metal.Although regarding to the issue above at present
Have some devices for preparing cast metals.But in actual use, the existing device for preparing cast metals is found
The not high defect of low, the degree of automation that there are still efficiency, such as when the mistake for flowing to metal hold-up tank by delivery line in liquid lithium
Cheng Zhong, liquid lithium can be partly attached on the inner wall of delivery line, can block delivery line for a long time, influence the circulation of liquid lithium, drop
Low production efficiency.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of device preparing cast metals, in existing gold
The production efficiency of ingot casting device is further increased on the basis of category ingot casting device.
In order to achieve the above purpose, the utility model uses the following technical solution：
The utility model provides a kind of device preparing cast metals, including electrolytic cell, is inserted into the electrolytic cell respectively
In anode and cathode, the diaphragm between the anode and the cathode, be set to upper end between the cathode and the diaphragm
The metal collection cover for collecting the liquid metal that the cathode generates, the metal storage for being stored to liquid metal
Tank and work box for carrying out ingot casting to liquid metal, one end of the metal hold-up tank is equipped with the conduit for pan feeding, institute
The other end for stating metal hold-up tank is discharge end and is inserted into the work box, the conduit be inserted into the electrolytic cell and with the gold
Belong to collecting hood connection, the scraper for stretching into the conduit is equipped in the metal hold-up tank, the scraper is for dredging the conduit
The liquid metal of interior blocking.
Further, the scraper stretches out at the top of metal hold-up tank, and rotatable relative to conduit.
Further, the top and/or side and/or bottom slot hole of the electrolytic cell, makes the anode and described the moon
Pole is inserted by the slot from the top of the electrolytic cell and/or side and/or bottom.
Further, the electrolytic cell upper end is equipped with electro bath-lid, and the conduit passes through the electro bath-lid and is inserted into institute
Electrolytic cell is stated to be connected to and fix with the metal collection cover；The anode upper end is equipped with gas collection cap, the electrolytic cell caping
Portion is equipped with exhaust pipe, and the gas collection cap is fixed on by the exhaust pipe on the electro bath-lid.
Further, the work box includes the first work box being set to below the metal hold-up tank discharge end and is set to
First work box side and the second work box being connected to the first work box, described in the metal hold-up tank discharge end is inserted into
First work box is simultaneously connected to the first work box, and first work box bottom is equipped with for housing metal to form the casting of ingot casting
Mould, second work box are equipped with away from the side of first work box and are used for for storing ingot casting, second work box
Take out the discharge port of ingot casting.
Further, the work box is respectively equipped with handle hole and form away from the side of the electrolytic cell.
Further, the metal hold-up tank is inserted into one end of first work box equipped with control valve, the control valve
It is placed in the work box.
Further, further include the chuck for being built-in with cooling water, the chuck adaptation is close to the work box outer wall to drop
The temperature of the low work box.
Further, the chuck be L-type, and be tightly attached to respectively the work box bottom outer wall and the work box with
The bottom interval of the outer wall of the electrolytic cell opposite side, the chuck is equipped with inlet and outlet.
The utility model proposes a kind of device preparing cast metals has the following advantages：
(1) work box of the electrolytic cell, metal hold-up tank and ingot casting is sequentially connected, and the liquid metal that cathode is precipitated is automatic
It flows into hold-up tank and through the direct ingot casting of work box, realizes the automated production of cast metals, while the scraper side in hold-up tank
Just conduit is dredged in time, ensure that the natural outflow of liquid metal, further improves production efficiency；
(2) control valve of control hold-up tank discharge end is set to inside work box so that operating personnel can be in work box
Mold in interior direct operation control valve and work box is avoided and is slipped up caused by separate operation；
(3) being set to the cooling jacket of work box outer wall can in time cool down to work box, so that in work box
Ingot casting it is cooling in time and take out, while coordinating double babinets, speed of production can be further speeded up, improve productivity；
(4) since electrolytic cell can be slotted from multi-faceted so that anode and cathode can be inserted from the different direction of electrolytic cell
Enter, reduces the installation environment of electrolysis unit, more conducively large-scale production.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for the device preparing cast metals of the utility model；
Fig. 2 is the anode and cathode and collecting hood schematic diagram of electrolytic cell in a kind of device preparing cast metals of the utility model；
Fig. 3 is the schematic side view of work box in a kind of device preparing cast metals of the utility model；
Fig. 4 is the schematic front view of work box in a kind of device preparing cast metals of the utility model；
Fig. 5 is that multigroup anode and cathode configuration vertical view is shown in the electrolytic cell in a kind of device preparing cast metals of the utility model
It is intended to.
As shown in the figure：1. electrolytic cell；2. anode；3. cathode；4. gas collection cap；5. exhaust pipe；6. metal collection cover；7.
Conduit；8. scraper；9. air bleeding valve；10. metal hold-up tank；11. control valve；12. work box；121. the first work box；122. the
Two work boxs；13. mold；14. inflating port；15. electro bath-lid；16. diaphragm；17. handle hole；18. chuck；19. form；20.
Discharge port；21. water inlet；22. water outlet；23. exhaust outlet.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality
With novel, it is not used to limit the utility model.
Referring to Fig. 1, a kind of device preparing cast metals provided by the utility model, including electrolytic cell 1, respectively be inserted into electricity
Solve the anode 2 in slot 1 and cathode 3, the diaphragm 16 between anode 2 and cathode 3, the upper end between cathode 3 and diaphragm 16
Metal collection cover 6, the metal hold-up tank 10 for being stored to liquid metal for the liquid metal for collecting the generation of cathode 3
And the work box 12 for carrying out ingot casting to liquid metal, one end of metal hold-up tank 10 are equipped with the conduit 7 for pan feeding, metal
The other end of hold-up tank 10 is discharge end and is inserted into work box 12, and conduit 7 is inserted into electrolytic cell 1 and is connected to metal collection cover 6, gold
Belong to the scraper 8 for being equipped in hold-up tank 10 and stretching into conduit 7, liquid metal of the scraper 8 for being blocked in dredging conduit 7.On electrolytic cell 1
End is equipped with electro bath-lid 15, and conduit 7 passes through electro bath-lid 15 and is inserted into electrolytic cell 1 and is connected to and fixes with metal collection cover 6；Anode
2 upper ends are equipped with gas collection cap 4, and 15 top of electro bath-lid is equipped with exhaust pipe 5, and gas collection cap 4 is fixed on electricity by exhaust pipe 5
It solves in capping 15.Metal collection cover 6 and gas collection cap 4 is arranged in electrolytic cell 1 in anode and cathode, and the metal that cathode 3 is precipitated is certainly
Dynamic to collect and store, metal hold-up tank 10 carries automatic temperature control system, ensures that lithium metal is store in liquid form in metal hold-up tank
Deposit, then liquid metal be put by direct ingot casting in the mold of work box by control valve, and during the work time by scraper 8 and
When dredging conduit 7 so that entire ingot casting is quick and smooth, and a kind of unit efficiency preparing cast metals of the utility model is high, structure
It is simple and convenient to operate.
Further, as shown in Fig. 2, in the liquid metal and gas collection cap 4 collected in metal collection cover 6 in order to prevent
The gas reaction of collection, and in order to ensure that liquid metal has certain altitude, metallochrome collecting hood 6 to pass through diaphragm 16 in fuse salt
It is connected with gas collection cap 4.
Further, referring to Fig. 1, scraper 8 is operated outside metal collection cover 6 for convenience, 8 one end of scraper is stretched
Enter in conduit 7, the other end stretches out 10 upper end of metal hold-up tank, and wherein scraper 8 can move up and down relative to conduit 7 with dredging conduit
The metal blocked at 7；It can also rotate, conduit 7 be dredged by rotating, it is preferred that can be in scraper relative to conduit 7
Handle can be set on the end of 8 stretching metal hold-up tanks 10, human hand is facilitated to operate scraper 8.
Further, in order to adapt to different installation environments, electrolytic cell 1 can be rectangular, rectangle or circle, 2 He of anode
Cathode 3 can be used insert, the mode that underthrust or side are slotting is inserted into electrolytic cell 1, it will be understood that for inserting for anode 2 and cathode 3
Enter, the top and/or side of electrolytic cell 1 and/or bottom need to open up slot (not shown), and sun is inserted into when selecting different orientation
The gap being inserted into is sealed after pole 2 and cathode 3 so that reaction is normally carried out.
Wherein, as shown in Figure 1, work box 12 is set to the lower section of metal hold-up tank 10, specifically, in conjunction with Fig. 3 and Fig. 4, work
It includes the first work box 121 and the second work box 122 for being connected with each other and being connected to make case 12, and the discharge end of metal hold-up tank 10 is inserted
The upper end for entering the first work box 121 makes metal hold-up tank 10 be connected to work box 12, the bottom alignment metal storage of work box 12
The discharge port for depositing tank 10 is placed with the mold 13 for being used to form specific shape, and the liquid metal fallen into mold 13 forms just casting
Ingot.Second work box 122 is connected to the side of the first work box 121, and finished product casting is cooled into for storing just ingot casting and waiting for
The design of ingot, double babinets allows for multiple-mould work, and the mold for having fallen metal is placed in the second work box 122
It is interior, without influencing the just formation of ingot casting in the first babinet 121, speed of production is greatly accelerated, production efficiency is improved, wherein second
Work box 122 opens up the discharge port 20 for taking out finished product ingot casting away from the side of the first work box 121.
Further, as shown in figure 4, for the ease of the mold 13 in operation element case 12 and to the operation in work box 12
Process carries out observation and checks, work box 12 is equipped with handle hole 17 and form 19, and the setting that wherein handle hole 17 is spaced is multiple, depending on
Window 19 can be integrally designed between the first work box 121 and the second work box 122, also can be respectively in 121 He of the first work box
It is arranged on second work box 122, it is preferred that handle hole 17 and form 19 are set to away from the side of electrolytic cell 1, wherein handle hole 17
On rubber gloves is installed, form 19 is organic glass form, and form 19 is set to the top of handle hole 17, and looks into for convenience
It sees, 19 section of form is inclined-plane.
Further, in conjunction with shown in Fig. 1 and Fig. 3, in order to control the discharging speed and frequency of 10 discharge port of metal hold-up tank,
10 discharge outlet of metal hold-up tank is equipped with control valve 11, is usually that control valve is set to discharge outlet and control valve in existing design
In the upper end of work box 12, but in actual mechanical process, on the one hand operating personnel need to operate on metal hold-up tank 10
Control valve 11 control unlatching and the flow velocity of discharging；On the other hand need by the rubber gloves on handle hole 17 come and time shift
Mold 13 in dynamic work box 12, and also need to observe the amount of metal in mold 13 at any time, it need to be closed in time when reaching predetermined amount
Control valve 11 is closed, whole operation process needs to link up in time, therefore the reaction time for leaving operating personnel for is short, and it is flurried to be easy to cause
Cause to slip up；Therefore, control valve 11 is placed in work box 12 by the device of the utility model preparation cast metals so that operator
Member only need it is singlehanded above-mentioned all operations can be completed in work box 12 by the rubber gloves on handle hole 17, avoid because
Error caused by separate operation, while the time is also largely saved, improve production efficiency.
Preferably, as shown in Figure 3 and Figure 4, in order to cooling down in time to work box so that the ingot casting in work box
Cooling in time is simultaneously taken out, and the outer wall of work box 12 is glued with for cooling chuck 18, and chuck 18 is built-in with cooling water, and chuck
18 are equipped with water inlet 21 and water outlet 22, can timely carry out cycle replacement to the cooling water in chuck 18, further, into
The setting that the mouth of a river 21 and water outlet 22 are spaced is multiple, to accelerate the cooling of work box 12, wherein chuck 18 to be made of hard material
And l-shaped, the upper surface of the transverse wall in L-type are close to 12 lower surface of work box, longitudinal wall surface is in the back side of work box 12
It is close to so that can be timely to work in the case where not blocking discharge port 20 of positive handle hole 17, form 19 and side
Make the cooling of case 12 so that the first ingot casting in work box 12 is cooled into finished product ingot casting in time, with take out in time finished product ingot casting to
Accelerate production, improves efficiency.
As shown in figure 5,1 Anodic 2 of electrolytic cell and cathode 3 and diaphragm 16 can be arranged it is one or more groups of.
Wherein in order to ensure that the liquid metal flowed into metal hold-up tank 10 is always liquid and flowable, metal hold-up tank
10 temperature can scope control at 190~300 DEG C.Preferably, 10 outer wall of metal hold-up tank is equipped with automatic temperature control system, can pass through
Exterior terminal controls its temperature, it is preferred that in order to obtain the better alkali metal of purity, need to ensure that metal hold-up tank 10 is close
It closes, and the liquid gold in metal hold-up tank 10 can be prevented further by 10 top of metal hold-up tank to Ar gas is passed through inside it
Category is aoxidized.It needs to ensure the drying of work box 12 in preparation process simultaneously and there is certain temperature, 12 band of preferred work box
There is dehumidification system (drier and dehumidizer can be placed in work box 12, such as place the combination drying of calcium chloride and lime
Agent), overcoming finished product work box 12 needs anaerobic, the operating environment of nitrogen-free harshness, need to ensure that the humidity in work box 12 is not more than
2% and temperature control at 20~80 DEG C.
Embodiment 1
The groove body of electrolytic cell 1 is round or rectangular or rectangle, is formed by carbon steel is welded.Anode 2 and cathode 3 are from electrolysis
(referring to Fig.1) is inserted into the bottom and/or top of slot 1 and/or side, and diaphragm 16 is equipped between anode 2 and cathode 3 (with reference to figure
2)；The top of cathode 3 is equipped with metal collection cover 6, is fixed on electro bath-lid 15 by the delivery line 7 at top and is store with metal
Tank 10 is deposited to be connected；The top of anode 2 is equipped with gas collection cap 4, is fixed on electro bath-lid 15 (with reference to figure by exhaust pipe 5
1)；Metal collection cover 6 be arc, at the top of the gradient be 5~20 °；Gas collection cap 4 is bucket shape；And metal collection cover 6 and gas
Body collecting hood 4 is connected by the diaphragm 16 of negative and positive interpolar (with reference to Fig. 2), which can guarantee lithium metal in fuse salt
In have certain altitude.After lithium metal detaches in cover with electrolyte, by fused salt to the buoyancy of liquid lithium, liquid lithium along slope and
On, and flow in closed metal hold-up tank 10 via delivery line 7.Diaphragm 16, metal collection cover 6, gas collection cap 4 are by A9
Alloy makes.The discharge end of metal hold-up tank 10 is connect with work box 12, and metal mold 13, metal storage are equipped in work box 12
Lithium metal is controlled the mold 13 being directed on demand in work box 12 on time in by the control valve 11 in work box 12 and is directly cast in tank 10
Ingot.10 horizontal section of metal hold-up tank is triangle, is made of stainless steel, and outer wall is equipped with automatic temperature control system, metal storage
The temperature for depositing tank 10 is maintained at 200 DEG C.The babinet of work box 12 is made of stainless steel, including the first work box 121 and the second work
Case 122, there are two handle holes 17 in each work box front, and 17 a pair of rubber gloves installed above of each handle hole, front is equipped with
Organic glass form 19 is for observing operation in case.The rear wall of work box 12 and bottom are equipped with chuck 18, cooling built in chuck 18
The bottom interval of water, chuck 18 is respectively equipped with water inlet 21 and water outlet 22.Work box 12 carries inflating port 14 and exhaust outlet 23.
It is equipped with by 13 ingot casting device dimerous of oil groove and mold in work box 12.
Dry lithium chloride and potassium chloride are added in electrolytic cell by a certain percentage, the starting the arc makes electrolyte melt.Work as electrolysis
After slot 1 establishes thermal balance, lead to direct current electrolysis, lithium metal enters after the precipitation of cathode 3 in collecting hood 6, with electrolysis time
Increase, lithium metal the more collects the more more in collecting hood 6, liquid metals lithium by means of fuse salt buoyancy along slope and on, continuously flow
Enter in metal hold-up tank 10.The outer wall of metal hold-up tank 10 carries automatic temperature control system, and temperature controls at 200 DEG C or so, makes
Lithium metal in tank remains that liquid, lithium metal are controlled by control valve 11 in the mold 13 being directed on demand in work box 12 on time
Direct ingot casting.Work box 12 is first passed through cooling water before work into chuck 18, by dehumidification system, keeps in work box 12
Humidity≤2%, temperature are operable 30 DEG C of when sides.Mold 13 is placed in oil groove, when ingot casting, is discharged by metal hold-up tank 10
Lithium metal, oil is arranged by means of the power of whereabouts, oil generates buoyancy to lithium metal, and lithium metal floats on oil.Oil accelerates ingot casting cold
But, prevent metal lithium.The good lithium metal of ingot casting takes out after being packaged in work box.Through continuously running, product gold is obtained
The grade for belonging to lithium is 99.5%.
Embodiment 2
The present embodiment and above-described embodiment 1 the difference is that, the temperature of metal hold-up tank 10 is kept in the course of work
At 220 DEG C and the temperature of holding work box 12 is 40 DEG C, and the grade of obtained lithium metal is 99.5%.
Embodiment 3
The present embodiment and above-described embodiment 1 the difference is that, the temperature of metal hold-up tank 10 is kept in the course of work
At 300 DEG C and the temperature of holding work box 12 is 60 DEG C, and the grade of obtained lithium metal is 99.7%.
Embodiment 4
The present embodiment and above-described embodiment 1 the difference is that, the temperature of metal hold-up tank 10 is kept in the course of work
At 190 DEG C and the temperature of holding work box 12 is 60 DEG C, and the grade of obtained lithium metal is 99.6%.
For embodiment 1-4, referring specifically to the following table 1：
| Embodiment | Metal tank temperature (DEG C) | Work box temperature (DEG C) | The grade of lithium metal |
| 1 | 200 | 30 | 99.50% |
| 2 | 220 | 40 | 99.50% |
| 3 | 300 | 60 | 99.70% |
| 4 | 190 | 60 | 99.60% |
Table 1
The utility model proposes a kind of device preparing cast metals has the following advantages：
(1) work box of electrolytic cell, metal hold-up tank and ingot casting is sequentially connected, and the liquid metal that cathode is precipitated automatically flows into
Hold-up tank and through the direct ingot casting of work box, realizes the automated production of cast metals, while convenient pair of the scraper in hold-up tank
Conduit is dredged in time, be ensure that the natural outflow of liquid metal, is further improved production efficiency；
(2) control valve of control hold-up tank discharge end is set to inside work box so that operating personnel can be in work box
Mold in interior direct operation control valve and work box is avoided and is slipped up caused by separate operation；
(3) being set to the cooling jacket of work box outer wall can in time cool down to work box, so that in work box
Ingot casting it is cooling in time and take out, while coordinating double babinets, speed of production can be further speeded up, improve productivity；
(4) since electrolytic cell can be slotted from multi-faceted so that anode and cathode can be inserted from the different direction of electrolytic cell
Enter, reduces the installation environment of electrolysis unit, more conducively large-scale production.
Although the utility model has shown and described with reference to specific embodiment, those skilled in the art should manage
Solution：In the case where not departing from the spirit and scope of the utility model limited by claim and its equivalent, can herein into
The various change of row in form and details.
Claims (9)
1. a kind of device preparing cast metals, it is characterised in that：Including electrolytic cell (1), it is inserted into respectively in the electrolytic cell (1)
Anode (2) and cathode (3), be set to diaphragm (16) between the anode (2) and the cathode (3), set on the cathode (3)
Between the diaphragm (16) upper end for collect the cathode (3) generation liquid metal metal collection cover (6), for pair
The metal hold-up tank (10) that liquid metal is stored and the work box (12) for carrying out ingot casting to liquid metal, the metal
One end of hold-up tank (10) is equipped with the conduit (7) for pan feeding, and the other end of the metal hold-up tank (10) is discharge end and inserts
Enter the work box (12), the conduit (7) is inserted into the electrolytic cell (1) and is connected to the metal collection cover (6), the gold
Belong to the scraper (8) for being equipped in hold-up tank (10) and stretching into the conduit (7), the scraper (8) is blocked up for dredging in the conduit (7)
The liquid metal of plug.
2. a kind of device preparing cast metals according to claim 1, it is characterised in that：The scraper (8) stretches out gold
Belong at the top of hold-up tank (10), and rotatable relative to conduit (7).
3. a kind of device preparing cast metals according to claim 2, it is characterised in that：The electrolytic cell (1) it is upper
Portion and/or side and/or bottom slot hole make the anode (2) and the cathode (3) by the slot from the electrolytic cell
(1) top and/or side and/or bottom is inserted into.
4. a kind of device preparing cast metals according to claim 3, it is characterised in that：Electrolytic cell (1) upper end
Equipped with electro bath-lid (15), the conduit (7) passes through the electro bath-lid (15) and is inserted into the electrolytic cell (1) and the metal
Collecting hood (6) is connected to and fixes；Anode (2) upper end is equipped with gas collection cap (4), is equipped at the top of the electro bath-lid (15)
Exhaust pipe (5), the gas collection cap (4) are fixed on by the exhaust pipe (5) on the electro bath-lid (15).
5. a kind of device preparing cast metals according to any one of claims 1-4, it is characterised in that：The work
Case (12) includes the first work box (121) being set to below metal hold-up tank (10) discharge end and works set on described first
Case (121) side and the second work box (122) being connected to the first work box (121), metal hold-up tank (10) discharge end
It is inserted into first work box (121) and is connected to the first work box (121), the first work box (121) bottom, which is equipped with, to be used
In accommodating metal to form the mold (13) of ingot casting, second work box (122) is for storing ingot casting, second work box
(122) deviate from the side of first work box (121) equipped with the discharge port (20) for taking out ingot casting.
6. a kind of device preparing cast metals according to claim 5, it is characterised in that：Work box (12) back of the body
Side from the electrolytic cell (1) is respectively equipped with handle hole (17) and form (19).
7. a kind of device preparing cast metals according to claim 6, it is characterised in that：The metal hold-up tank
(10) one end for being inserted into first work box (121) is equipped with control valve (11), and the control valve (11) is placed in the work box
(12) in.
8. a kind of device preparing cast metals according to claim 7, it is characterised in that：Further include being built-in with cooling water
Chuck (18), the chuck (18) adaptation is close to the work box (12) outer wall to reduce the temperature of the work box (12).
9. a kind of device preparing cast metals according to claim 8, it is characterised in that：The chuck (18) is L-type,
And it is tightly attached to the bottom outer wall and the work box (12) and the electrolytic cell (1) opposite side of the work box (12) respectively
The bottom interval of outer wall, the chuck (18) is equipped with water inlet (21) and water outlet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691778.7U CN207727161U (en) | 2017-12-07 | 2017-12-07 | A kind of device preparing cast metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691778.7U CN207727161U (en) | 2017-12-07 | 2017-12-07 | A kind of device preparing cast metals |
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| Publication Number | Publication Date |
|---|---|
| CN207727161U true CN207727161U (en) | 2018-08-14 |
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ID=63097125
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721691778.7U Active CN207727161U (en) | 2017-12-07 | 2017-12-07 | A kind of device preparing cast metals |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761132A (en) * | 2017-12-07 | 2018-03-06 | 中国科学院青海盐湖研究所 | A kind of device and method for preparing cast metals |
-
2017
- 2017-12-07 CN CN201721691778.7U patent/CN207727161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761132A (en) * | 2017-12-07 | 2018-03-06 | 中国科学院青海盐湖研究所 | A kind of device and method for preparing cast metals |
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