CN202393214U - Detachable crucible special for smelting lithium boron alloy - Google Patents
Detachable crucible special for smelting lithium boron alloy Download PDFInfo
- Publication number
- CN202393214U CN202393214U CN2011205364805U CN201120536480U CN202393214U CN 202393214 U CN202393214 U CN 202393214U CN 2011205364805 U CN2011205364805 U CN 2011205364805U CN 201120536480 U CN201120536480 U CN 201120536480U CN 202393214 U CN202393214 U CN 202393214U
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- CN
- China
- Prior art keywords
- crucible
- pedestal
- boron alloy
- detachable
- lithium boron
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a detachable crucible special for smelting lithium boron alloy, comprising a pedestal and a furnace body for the crucible which is welded on the pedestal, wherein the furnace body for the crucible has an open upper end and is a skew-wall furnace body with a large upper end port and a small lower end port; a pressing seat is firmly pressed on the pedestal in the crucible through a gasket and fixedly connected with the pedestal; the pedestal is cubic; U-shaped holes are arranged at the four corners for fixing the crucible; and a connection hole is arranged at the center of the pedestal. A threaded rod is arranged at the lower end at the center of the pressing seat and can be inserted to the connection hole; connection between the pressing seat and the pedestal of the crucible is locked through a nut; besides, a group of firm holes are arranged around the connection hole at the center of the pedestal; correspondingly, firm nails are arranged at the lower end of the pressing seat and can be respectively inserted to the firm holes; and the detachable crucible can not only prevent the melt from leakage but also bring convenience for demoulding of alloy ingot.
Description
Technical field
The utility model relates to a kind of detachable crucible, specifically is a kind of crucible that is used for the lithium boron alloy melting.
Background technology
Lithium boron alloy is a kind of battery material, and character is very active, in air, is easy to oxidation, and has higher hardness and viscosity, is prone to and the mould adhesion.These crucible material and smelting technologies etc. to the preparation alloy have all proposed very harsh requirement, and the crucible structure must be fit to the preparation smelting technology of lithium boron alloy, demands urgently developing.
Summary of the invention
The purpose of the utility model provides a kind of detachable crucible that is exclusively used in the lithium boron alloy melting, and it can prevent that melt leakage is convenient to the demoulding of alloy pig again.
For realizing above-mentioned purpose, the utility model is taked following design:
A kind of detachable crucible that is exclusively used in the lithium boron alloy melting; Comprise a base and welding crucible body of heater above that; Said crucible body of heater upper end is uncovered, and is the young skew wall body of heater in the big lower end of port, and a wedge is pressed on the base in the crucible and with it through a pad and is fixedly connected.
The described base that is exclusively used in the detachable crucible of lithium boron alloy melting is square, and corner location is opened and is convenient to the fixedly U type hole slot of crucible.
The described center that is exclusively used in the detachable crucible of lithium boron alloy melting has a connection holes, lower end, described wedge center have one can insert this connection holes threaded rod, through connecting of nut locking wedge and stool.Around the connecting hole of center, also have one group of securement apertures, corresponding with it, have the steady nail that can insert respectively in these securement apertures in the lower end of wedge.
The utility model has the advantages that: be adapted at using repeatedly in the heating furnace, simple in structure tight, be convenient to the dismounting and the demoulding, be fit to mechanical agitation; Not only the demoulding retracts alloy pig easily, and can effectively prevent melt leakage.
Description of drawings
Fig. 1 is exclusively used in the detachable crucible structural representation of lithium boron alloy melting for the utility model.
Fig. 2 is the crucible furnace body structure sketch map of the utility model.
Fig. 3 is the stool structural representation (overlooking) of the utility model.
Fig. 4 is the wedge structural representation of the utility model.
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details.
The specific embodiment
Consult Fig. 1, shown in Figure 2; The detachable crucible that the utility model is exclusively used in the lithium boron alloy melting comprises a base 3 and welding crucible body of heater 1 above that; Body of heater 1 open upper end; Furnace body wall is inside skew wall (being that the big lower end of port is young), and a wedge 4 is pressed on the base 3 in the crucible and with it through a pad 2 and is fixedly connected.
Described crucible body of heater 1 is as a whole with stool 3, and the middle part of its base 3 is circular holes (connection holes) 301, and the outside is one group of small sircle hole (securement apertures) 302, is designed to four in the present embodiment, and Fig. 3 is the vertical view of stool.
Referring to Fig. 4, described wedge 4 bottoms are threaded connecting rod 402, and top is the platform 401 with the crucible bottom same diameter, and closely are connected with stainless steel gasket.The connecting rod 402 of wedge passes connection holes 301 and is fixed on crucible bottom by nut 5, surely follows closely for one group that cooperates the wedge bottom to have again, can be fixed in the securement apertures 302 of stool, prevents that wedge from rotating.
During use; Crucible body of heater and each parts are cleaned up, stainless steel gasket 2 is put into crucible bottom, and insert in the stool circular hole 301 wedge 4 fixing; Through nut 5 wedge 4 is fixed on the stool then, places the annulus of same diameter on the wedge platform.Add suitable quantity of water and place and whether observe seepage, after the oven dry crucible is put into calandria, put into body of heater to raw materials such as pure lithium, boron powder; Calandria is poured argon shield, heat up to stir synthetic alloy pig, treat that alloy pig is cooled to room temperature after; The alloy pig taking-up is clipped in stool on the fixed mount; Utilize jack that wedge is taken out from crucible bottom, then wedge is separated with alloy pig, take off annulus and just can obtain the lithium boron alloy ingot.
Above-mentioned each embodiment can be under the scope that does not break away from the utility model in addition some variations, so above explanation comprises and accompanying drawing shown in structure should be regarded as exemplary, but not in order to limit the protection domain that the utility model is applied for a patent.
Claims (4)
1. detachable crucible that is exclusively used in the lithium boron alloy melting; Comprise a base and welding crucible body of heater above that; It is characterized in that: said crucible body of heater upper end is uncovered; And be the young skew wall body of heater in the big lower end of port, a wedge is pressed on the base in the crucible and with it through a pad and is fixedly connected.
2. the detachable crucible that is exclusively used in the lithium boron alloy melting according to claim 1, it is characterized in that: described base is square, and corner location is opened and is convenient to the fixedly U type hole slot of crucible.
3. the detachable crucible that is exclusively used in the lithium boron alloy melting according to claim 1; It is characterized in that: described center has a connection holes; Lower end, described wedge center have one can insert this connection holes threaded rod, through connecting of nut locking wedge and stool.
4. the detachable crucible that is exclusively used in the lithium boron alloy melting according to claim 3 is characterized in that: around the connecting hole of center, also have one group of securement apertures, and corresponding with it, have the steady nail that can insert respectively in these securement apertures in the lower end of wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205364805U CN202393214U (en) | 2011-12-20 | 2011-12-20 | Detachable crucible special for smelting lithium boron alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205364805U CN202393214U (en) | 2011-12-20 | 2011-12-20 | Detachable crucible special for smelting lithium boron alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393214U true CN202393214U (en) | 2012-08-22 |
Family
ID=46668132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205364805U Expired - Lifetime CN202393214U (en) | 2011-12-20 | 2011-12-20 | Detachable crucible special for smelting lithium boron alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359710A (en) * | 2014-11-13 | 2015-02-18 | 东北大学 | Automatic-demoulding molten steel sampler and use method thereof |
| CN107916336A (en) * | 2017-12-14 | 2018-04-17 | 宁夏太阳镁业有限公司 | A kind of magnesium alloy refining copple |
-
2011
- 2011-12-20 CN CN2011205364805U patent/CN202393214U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359710A (en) * | 2014-11-13 | 2015-02-18 | 东北大学 | Automatic-demoulding molten steel sampler and use method thereof |
| CN104359710B (en) * | 2014-11-13 | 2017-04-05 | 东北大学 | A kind of automatic demoulding molten steel sampler and its using method |
| CN107916336A (en) * | 2017-12-14 | 2018-04-17 | 宁夏太阳镁业有限公司 | A kind of magnesium alloy refining copple |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160530 Address after: Yang Yanlu 101407 Beijing city Huairou District Yanqi Economic Development Zone No. 88 Patentee after: National standard (Beijing) inspection & Certification Co., Ltd. Address before: 100088 Beijing city Xicheng District Xinjiekou Avenue No. 2 Patentee before: General Research Institute for Nonferrous Metals |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180428 Address after: No. 275, temple town village, temple town, Beijing, Huairou District, Beijing Patentee after: Beijing de Rui Technology Co., Ltd. Address before: 101407 Yang Yan Road 88, Yan Qi Economic Development Zone, Huairou District, Beijing Patentee before: National standard (Beijing) inspection & Certification Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |