CN207043332U - A kind of novel practical is two-mand ladle device - Google Patents
A kind of novel practical is two-mand ladle device Download PDFInfo
- Publication number
- CN207043332U CN207043332U CN201720994914.3U CN201720994914U CN207043332U CN 207043332 U CN207043332 U CN 207043332U CN 201720994914 U CN201720994914 U CN 201720994914U CN 207043332 U CN207043332 U CN 207043332U
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- CN
- China
- Prior art keywords
- ladle
- maing ladle
- maing
- inner bag
- lid
- 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.)
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- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 239000011449 brick Substances 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 8
- 239000010439 graphite Substances 0.000 claims abstract description 8
- 210000003462 vein Anatomy 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 238000002955 isolation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000269350 Anura Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Two-mand ladle device the utility model discloses a kind of novel practical, including base of two-maing ladle, bottom holding plates are provided with the top of base of two-maing ladle, bottom plate of two-maing ladle is provided with the top of bottom holding plates, two-man ladle and be provided with shell of two-maing ladle at the top of bottom plate, the both sides for outer casing inner wall of two-maing ladle are provided with insulating fire brick.The utility model is by setting bottom holding plates, two-man ladle bottom plate, two-man ladle shell, insulating fire brick, two-man ladle inner bag, heating wire, inner bag supports, insulating refractory frog, inner bag airtight and watertight padding, two-man ladle lid, graphite bed course, two-man ladle pipe, leve monitor, two-man ladle gas piping, pneumatic ball valve, pressure monitor, connecting bolt, electrical heating terminals, wire is used cooperatively with gas pipeline bye-pass of two-maing ladle, it is less efficient to solve preheating method, inner bag of being two-mand ladle in the presence of this pressure difference and high temperature is easy to deformation, extract cause to two-man ladle during melt operation bottom perforation and two-man ladle sealing high temperature isolation features difference the problem of.
Description
Technical field
The utility model relates to generating metal magnesium by electrolyzing magnesium chloride technical field, and specially a kind of novel practical is two-mand ladle device.
Background technology
High-temperature fusion electrolyte and high-temperature molten metal must be transferred to from electrolytic cell when carrying out electrolytic magnesium production operation
In refining furnace, crucible, buffer-stored groove, its means of transport generally used is to two-man ladle for now.
With the development of industry, electrolytic magnesium production capacity and its technical requirements are constantly being lifted, and tradition is two-mand ladle in this process
In expose gradually problems with deficiency, tradition, which is two-mand ladle, first is not provided with heating system, and its carry out extracting high-temperature melt
When melting electrolyte and high-temperature molten metal operation and must carry out two-maing ladle inner bag, siphon pipe preheating, it is often logical in such cases
Cross to two-man ladle and extract the mode of electrolyte bath hot-air and preheated, such a preheating method is less efficient, generally require longer
Preheating time and its pre-heat effect it is bad so that during production operation often occur caused by preheating temperature deficiency rainbow
The problem of suction pipe blocking, or even " dead bag " is caused, secondly tradition is two-mand ladle needs internally when being extracted and being discharged and make melt industry
Vacuumized inside courage and pressurized operation, but the pressure difference that this process will certainly be formed inside and outside inner bag, in this pressure difference and high temperature
Inner bag of being two-mand ladle under effect is easy to deformation, and this long-time reciprocal transformation will cause to damage to inner bag, increases service work
Intensity, while traditional another FAQs of two-maing ladle is the sealing problem of inner bag, the sealing that tradition is two-mand ladle often is in high temperature melting
Under the direct environment of body, encapsulant frequent breakage due to high temperature and larger difference variation scope, so since just enter one
Step adds maintenance intensity and production cost, and tradition is two-mand ladle the high-temperature fusant meeting in siphon pipe when carrying out extracting melt operation in addition
Liner at the bottom of two-maing ladle is formed and washed away repeatedly, the perforation of regular bottom of causing to two-man ladle, even large-scale high-temperature fusant
Leakage accident, this be also have a strong impact on electrolytic magnesium operation two-man ladle life-span and production safety an important factor for one of.
Utility model content
The purpose of this utility model is to provide a kind of novel practical and two-mand ladle device, possesses heating function, anti-bottom perforated
The advantages of function, good two-man ladle inner bag inside and outside differential pressure equilibrium function and sealing high temperature isolation features of two-maing ladle, solves preheating method effect
Rate is relatively low, inner bag of being two-mand ladle in the presence of this pressure difference and high temperature is easy to deformation, causes to two-man ladle when carrying out and extracting melt operation
The perforation of bottom and the problem of sealing high temperature isolation features difference of two-maing ladle.
To achieve the above object, the utility model provides following technical scheme：A kind of novel practical is two-mand ladle device, including lift
Bag base, bottom holding plates are provided with the top of the base of two-maing ladle, bottom plate of two-maing ladle is provided with the top of the bottom holding plates,
Shell of two-maing ladle is provided with the top of the bottom plate of two-maing ladle, the both sides of the outer casing inner wall of two-maing ladle are provided with insulating fire brick, institute
To state and inner bag of two-maing ladle is provided with the inside of insulating fire brick, the both sides of the liner at the bottom of two-maing ladle have been fixedly connected with inner bag support,
The bottom of the inner bag support is fixedly connected with bottom plate of two-maing ladle, and it is recessed to offer insulating fire brick at the top of the insulating fire brick
Groove, the insulating refractory frog are internally provided with heating wire, and inner bag sealing is fixedly connected with the top of the inner bag of two-maing ladle
Filler, lid of two-maing ladle is provided with the top of the inner bag airtight and watertight padding, graphite is provided with the left of the inner bag inwall bottom of two-maing ladle
Bed course, the inner bag of two-maing ladle are internally provided with pipe of two-maing ladle, and the described one end of pipe away from inner bag inwall of two-maing ladle of two-maing ladle sequentially passes through
Two-man ladle inner bag and two-man ladle cover and extend to the outside for lid of two-maing ladle, leve monitor, the liquid are provided with the top of the lid of two-maing ladle
The bottom of position monitor through clad and extends to the inside for inner bag of two-maing ladle, and the top of the lid of two-maing ladle and is located at leve monitor
Left side be provided with pressure monitor, the bottom of the pressure monitor is covered through two-maing ladle and extends to the inside for inner bag of two-maing ladle,
The inside of the inner bag of two-maing ladle and gas piping of two-maing ladle is provided with the left of the pressure monitor, the gas piping of two-maing ladle
Top, which is run through to two-man ladle, covers and extends to the outside for lid of two-maing ladle, and the surface that the gas piping of two-maing ladle is located at outside inner bag of two-maing ladle is set
There is pneumatic ball valve, the right side that gas piping is located at outside inner bag of two-maing ladle of two-maing ladle is communicated with gas pipeline bye-pass of two-maing ladle, institute
The right-hand member for stating gas pipeline bye-pass of two-maing ladle sequentially passes through and two-mans ladle shell and insulating fire brick and extend to the outer of insulating fire brick
Portion, the both sides of the tops of two-maing ladle are provided with connecting bolt, described to two-man ladle lid and bottom plate of two-maing ladle is fixed by connecting bolt
Install, the bottom on the left of the bottom plate of two-maing ladle is provided with electrical heating terminals, is provided with and leads on the right side of the electrical heating terminals
Line, the electrical heating terminals are fixedly connected by wire with heating wire.
Preferably, the bottom of the lid of two-maing ladle offers annular seal groove, is extended at the top of the inner bag airtight and watertight padding
The inside of annular seal groove.
Preferably, the bottom of the base of two-maing ladle is provided with slipmat, and the bottom of the slipmat is provided with anti-slip veins.
Preferably, the surface that pipe is located at outside inner bag of two-maing ladle of two-maing ladle is arranged with fill-in pad, the bottom of the fill-in pad
With the top contact for lid of two-maing ladle.
Preferably, the bottom plate of two-maing ladle is flexibly connected with shell of two-maing ladle by bolt.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model by set bottom holding plates, bottom plate of two-maing ladle, shell of two-maing ladle, insulating fire brick, inner bag of two-maing ladle,
Heating wire, inner bag support, insulating refractory frog, inner bag airtight and watertight padding, lid of two-maing ladle, graphite bed course, pipe of two-maing ladle, level monitoring
Device, gas piping of two-maing ladle, pneumatic ball valve, pressure monitor, connecting bolt, electrical heating terminals, wire and gas pipeline of two-maing ladle
Bye-pass is used cooperatively, and the device that makes to two-man ladle has reached heating function, anti-bottom perforated function, inner bag inside and outside differential pressure of two-maing ladle balance
The effect of function and sealing high temperature isolation features of two-maing ladle, solves that preheating method is less efficient, effect in this pressure difference and high temperature
Under two-man ladle inner bag be easy to deformation, extract cause to two-man ladle during melt operation bottom perforation and sealing high temperature isolation of two-maing ladle
The problem of function difference.
2nd, by setting annular seal groove, can be two-mand ladle the utility model lid with better seal, can by setting slipmat
Two-mand ladle the frictional force of base with increase, the base that prevents from two-maing ladle moves on the ground, by setting fill-in pad, can protect and two-man ladle
Pipe, extend the service life for pipe of two-maing ladle.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model A partial structurtes enlarged diagram.
In figure：1 two-man ladle base, 2 bottom holding plates, 3 two-man ladle bottom plate, 4 two-man ladle shell, 5 insulating fire bricks, 6 two-man ladle inner bag,
7 heating wire, the support of 8 inner bags, 9 insulating refractory frogs, 10 inner bag airtight and watertight paddings, 11 two-man ladle lid, 12 graphite bed courses, 13 two-man ladle
Pipe, 14 leve monitors, 15 two-man ladle gas piping, 16 pneumatic ball valves, 17 pressure monitors, 18 connecting bolts, 19 electrical heating connect
Line end, 20 wires, 21 annular seal grooves, 22 slipmat, 23 fill-in pads, 24 are two-mand ladle gas pipeline bye-pass.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of novel practical is two-mand ladle device, including base 1 of two-maing ladle, and the bottom for base 1 of two-maing ladle is provided with
Slipmat 22, the bottom of slipmat 22 are provided with anti-slip veins, by setting slipmat 22, can increase the friction for base 1 of two-maing ladle
Power, the base 1 that prevents from two-maing ladle move on the ground, and the top for base 1 of two-maing ladle is provided with bottom holding plates 2, the top of bottom holding plates 2
Portion is provided with bottom plate 3 of two-maing ladle, and bottom plate 3 of two-maing ladle is flexibly connected with shell 4 of two-maing ladle by bolt, and the top for bottom plate 3 of two-maing ladle is provided with
Two-man ladle shell 4.
The two-man ladle both sides of the inwall of shell 4 are provided with insulating fire brick 5, the inner side of insulating fire brick 5 is provided with two-man ladle in
Courage 6, the both sides for the bottom of inner bag 6 of two-maing ladle have been fixedly connected with inner bag support 8, and the bottom of inner bag support 8 and bottom plate 3 of two-maing ladle, which are fixed, to be connected
Connecing, the top of insulating fire brick 5 offers insulating refractory frog 9, and insulating refractory frog 9 is internally provided with heating wire 7,
The two-man ladle top of inner bag 6 is fixedly connected with inner bag airtight and watertight padding 10, and the top of inner bag airtight and watertight padding 10 is provided with lid 11 of two-maing ladle, lift
The bottom of clad 11 offers annular seal groove 21, and the top of inner bag airtight and watertight padding 10 extends to the inside of annular seal groove 21.
By setting annular seal groove 21, can be two-mand ladle lid 11 with better seal, be set on the left of the inwall bottom of inner bag 6 of two-maing ladle
Graphite bed course 12 is equipped with, inner bag 6 of two-maing ladle is internally provided with pipe 13 of two-maing ladle, and pipe 13 of two-maing ladle is located at the surface outside inner bag 6 of two-maing ladle
The top contact of fill-in pad 23, the bottom of fill-in pad 23 and lid 11 of two-maing ladle is arranged with, by setting fill-in pad 23, lift can be protected
13 are assured, extends the service life for pipe 13 of two-maing ladle, in the one end of pipe 13 away from the inwall of inner bag 6 of two-maing ladle of two-maing ladle sequentially passes through and two-mand ladle
Courage 6 and two-man ladle and lid 11 and extend to the outside for lid 11 of two-maing ladle, the top for lid 11 of two-maing ladle is provided with leve monitor 14, level monitoring
The bottom of device 14 is through clad 11 and extends to the inside for inner bag 6 of two-maing ladle.
Two-man ladle lid 11 top and the left side of leve monitor 14 is provided with pressure monitor 17, pressure monitor 17
Bottom lid 11 and extend to the inside for inner bag 6 of two-maing ladle through two-maing ladle, the inside for inner bag 6 of two-maing ladle and positioned at pressure monitor 17
Left side is provided with gas piping 15 of two-maing ladle, and the top of gas piping 15 of two-maing ladle, which is run through, two-mans ladle lid 11 and extend to the outer of lid 11 of two-maing ladle
Portion, the surface that gas piping 15 of two-maing ladle is located at outside inner bag 6 of two-maing ladle are provided with pneumatic ball valve 16, and gas piping 15 of two-maing ladle is positioned at lift
Right side outside bag inner bag 6 is communicated with gas pipeline bye-pass 24 of two-maing ladle, and the right-hand member for gas pipeline bye-pass 24 of two-maing ladle passes through successively
Wear two-man ladle shell 4 and insulating fire brick 5 and the outside for extending to insulating fire brick 5.
The two-man ladle both sides at the top of lid 11 are provided with connecting bolt 18, two-man ladle lid 11 and bottom plate 3 of two-maing ladle passes through connecting bolt
18 are fixedly mounted, and the bottom in the left side of bottom plate 3 of two-maing ladle is provided with electrical heating terminals 19, and the right side of electrical heating terminals 19 is provided with
Wire 20, electrical heating terminals 19 are fixedly connected by wire 20 with heating wire 7, by setting bottom holding plates 2, bottom plate of two-maing ladle
3rd, two-man ladle shell 4, insulating fire brick 5, inner bag 6 of two-maing ladle, heating wire 7, inner bag support 8, insulating refractory frog 9, inner bag sealing
Filler 10, lid 11 of two-maing ladle, graphite bed course 12, pipe 13 of two-maing ladle, leve monitor 14, gas piping 15 of two-maing ladle, pneumatic ball valve 16, pressure
Power monitor 17, connecting bolt 18, electrical heating terminals 19, wire 20 and gas pipeline bye-pass 24 of two-maing ladle are used cooperatively,
The device that makes to two-man ladle reached heating function, anti-bottom perforated function, two-man ladle inner bag inside and outside differential pressure equilibrium function and sealing of two-maing ladle it is high
The effect of warm isolation features, solves that preheating method is less efficient, inner bag of two-maing ladle in the presence of this pressure difference and high temperature is easy to
Deformation, extract cause to two-man ladle during melt operation bottom perforation and two-man ladle sealing high temperature isolation features difference the problem of.
In summary：The novel practical is two-mand ladle device, by bottom holding plates 2, bottom plate 3 of two-maing ladle, shell 4 of two-maing ladle, heat-insulated
Refractory brick 5, inner bag 6 of two-maing ladle, heating wire 7, inner bag support 8, insulating refractory frog 9, inner bag airtight and watertight padding 10, lid 11 of two-maing ladle,
Graphite bed course 12, pipe 13 of two-maing ladle, leve monitor 14, gas piping 15 of two-maing ladle, pneumatic ball valve 16, pressure monitor 17, connection
The cooperation of bolt 18, electrical heating terminals 19 and wire 20, solves that preheating method is less efficient, work in this pressure difference and high temperature
Inner bag of being two-mand ladle under be easy to deformation, extract cause to two-man ladle during melt operation bottom perforation and two-man ladle sealing high temperature every
The problem of poor from function.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
- The device 1. a kind of novel practical is two-mand ladle, including base of two-maing ladle (1), it is characterised in that：Set at the top of the base of two-maing ladle (1) Bottom holding plates (2) are equipped with, bottom plate of two-maing ladle (3) is provided with the top of the bottom holding plates (2), the bottom plate of two-maing ladle (3) Top is provided with shell of two-maing ladle (4), and the both sides of shell of two-maing ladle (4) inwall are provided with insulating fire brick (5), described heat-insulated Inner bag of two-maing ladle (6) is provided with the inside of refractory brick (5), the both sides of inner bag of two-maing ladle (6) bottom have been fixedly connected with inner bag branch Support (8), the bottom of the inner bag support (8) is fixedly connected with bottom plate of two-maing ladle (3), is opened up at the top of the insulating fire brick (5) There is insulating refractory frog (9), the insulating refractory frog (9) is internally provided with heating wire (7), the inner bag of two-maing ladle (6) inner bag airtight and watertight padding (10) is fixedly connected with the top of, lid of two-maing ladle is provided with the top of the inner bag airtight and watertight padding (10) (11) graphite bed course (12), is provided with the left of inner bag of two-maing ladle (6) the inwall bottom, the inside of the inner bag of two-maing ladle (6) is set Pipe of two-maing ladle (13) is equipped with, the one end of the pipe of two-maing ladle (13) away from inner bag (6) inwall of two-maing ladle sequentially passes through inner bag of two-maing ladle (6) and lift Clad (11) and the outside for extending to lid (11) of two-maing ladle, leve monitor (14), institute are provided with the top of the lid (11) of two-maing ladle The bottom of leve monitor (14) is stated through clad (11) and extends to the inside of inner bag of two-maing ladle (6), the lid (11) of two-maing ladle Top and pressure monitor (17) is provided with the left of the leve monitor (14), the bottom of the pressure monitor (17) is passed through Wear and two-man ladle lid (11) and extend to the inside of inner bag of two-maing ladle (6), the inside of the inner bag of two-maing ladle (6) and be located at pressure monitor (17) it is provided with gas piping of two-maing ladle (15) on the left of, the top of the gas piping of two-maing ladle (15) lid (11) and is prolonged through two-maing ladle The outside for lid (11) of two-maing ladle is extended, the gas piping of two-maing ladle (15) is located at the outside surface of inner bag (6) of two-maing ladle and is provided with pneumatically Ball valve (16), the gas piping of two-maing ladle (15) are located at the outside right side of inner bag (6) of two-maing ladle and are communicated with gas pipeline branch pipe of two-maing ladle Road (24), the right-hand member for two-maing ladle gas pipeline bye-pass (24) sequentially pass through shell of two-maing ladle (4) and insulating fire brick (5) and prolonged Extend the outside of insulating fire brick (5), the both sides at the top of the lid (11) of two-maing ladle are provided with connecting bolt (18), described to two-man ladle Cover (11) and bottom plate of two-maing ladle (3) to be fixedly mounted by connecting bolt (18), the bottom on the left of the bottom plate of two-maing ladle (3) is provided with electricity Terminals (19) are heated, wire (20), the electrical heating terminals (19) are provided with the right side of the electrical heating terminals (19) It is fixedly connected by wire (20) with heating wire (7).
- The device 2. a kind of novel practical according to claim 1 is two-mand ladle, it is characterised in that：The bottom of lid (11) of two-maing ladle Annular seal groove (21) is offered, the inside of annular seal groove (21) is extended at the top of the inner bag airtight and watertight padding (10).
- The device 3. a kind of novel practical according to claim 1 is two-mand ladle, it is characterised in that：The bottom of the base of two-maing ladle (1) Portion is provided with slipmat (22), and the bottom of the slipmat (22) is provided with anti-slip veins.
- The device 4. a kind of novel practical according to claim 1 is two-mand ladle, it is characterised in that：The pipe of two-maing ladle (13) is positioned at lift The outside surface of bag inner bag (6) is arranged with fill-in pad (23), and the bottom of the fill-in pad (23) at the top of lid (11) of two-maing ladle with connecing Touch.
- The device 5. a kind of novel practical according to claim 1 is two-mand ladle, it is characterised in that：The bottom plate of two-maing ladle (3) and lift Incrustation (4) is flexibly connected by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994914.3U CN207043332U (en) | 2017-08-10 | 2017-08-10 | A kind of novel practical is two-mand ladle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994914.3U CN207043332U (en) | 2017-08-10 | 2017-08-10 | A kind of novel practical is two-mand ladle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207043332U true CN207043332U (en) | 2018-02-27 |
Family
ID=61499591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720994914.3U Active CN207043332U (en) | 2017-08-10 | 2017-08-10 | A kind of novel practical is two-mand ladle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207043332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979564A (en) * | 2020-09-01 | 2020-11-24 | 包头市金为达稀土材料有限公司 | Constant-temperature table bag for vacuum suction injection of liquid rare earth metal |
-
2017
- 2017-08-10 CN CN201720994914.3U patent/CN207043332U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979564A (en) * | 2020-09-01 | 2020-11-24 | 包头市金为达稀土材料有限公司 | Constant-temperature table bag for vacuum suction injection of liquid rare earth metal |
| CN111979564B (en) * | 2020-09-01 | 2022-12-06 | 包头市金为达稀土材料有限公司 | Constant-temperature table bag for vacuum suction injection of liquid rare earth metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qinghai Salt Lake Magnesium Industry Co.,Ltd. Assignor: QINGHAI SALT LAKE INDUSTRY Co.,Ltd. Contract record no.: X2023990000996 Denomination of utility model: A New Practical Bag Lifting Device Granted publication date: 20180227 License type: Exclusive License Record date: 20240102 |
|
| EE01 | Entry into force of recordation of patent licensing contract |