CN212191187U - Convenient-to-use degassing rod - Google Patents
Convenient-to-use degassing rod Download PDFInfo
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- CN212191187U CN212191187U CN202020948746.6U CN202020948746U CN212191187U CN 212191187 U CN212191187 U CN 212191187U CN 202020948746 U CN202020948746 U CN 202020948746U CN 212191187 U CN212191187 U CN 212191187U
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- pole
- degassing rod
- gas removal
- degassing
- rod
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Abstract
The utility model discloses a gas removal pole convenient to use, including first gas removal pole, with second gas removal pole and the setting that first gas removal pole is connected are in connecting wing limit between first gas removal pole and the second gas removal pole, first gas removal pole and second gas removal pole are "T" type or "L" type setting, first gas removal pole and second gas removal pole are in including protecting interior casing, setting respectively the protection shell body and the setting of protection interior casing periphery are in heat preservation intermediate layer between protection interior casing and the protection shell body. The utility model relates to a gas removal pole convenient to use is connected first gas removal pole and second gas removal pole through the connector wing limit to the effectual stability of having guaranteed that first gas removal pole and second gas removal pole are connected, thereby effectual improvement carries out filterable quality to aluminium liquid.
Description
Technical Field
The utility model relates to a low pressure casting correlation technique field specifically is a degassing rod convenient to use.
Background
The aluminum alloy reacts with water vapor to generate hydrogen in the smelting process and the hydrogen is dissolved in the aluminum liquid, the hydrogen can be detached from the aluminum liquid when the aluminum liquid is solidified, if the hydrogen content in the aluminum liquid is too high, pores are easily formed in a casting, the mechanical property of the casting is reduced, the casting is scrapped by serious people, the hydrogen is harmful gas in the aluminum liquid, the furnace-front detection of the hydrogen content in the aluminum liquid is an important process for ensuring the quality of the casting, and particularly when a large-capacity smelting furnace is adopted for mass production, the hydrogen removal and slag removal by using an aluminum liquid degasser become indispensable; the degassing rod is used for degassing in aluminum liquid casting on line, introducing nitrogen or argon and discharging air in the aluminum liquid;
the inventor of the utility model finds that the degassing rod for aluminum alloy processing in the prior art has simple structure and single use mode due to the design characteristics of the degassing rod, and is inconvenient to discharge air in the aluminum liquid in the actual use process, thereby reducing the circulating quality of the degassing rod on the aluminum liquid, and further failing to meet various use requirements of the degassing rod for aluminum alloy processing at present;
to this end, we propose a degassing rod that is easy to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas removal pole convenient to use aims at improving the aluminum alloy among the prior art and processes with the gas removal pole because the design characteristics of its own, and simple structure and using-way are single, in the use of reality, are not convenient for discharge the air in the aluminium liquid, and then have reduced the gas removal pole and carry out endless quality to aluminium liquid to can't satisfy the problem to the multiple user demand of gas removal pole for aluminum alloy processing at present.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a degassing rod convenient to use comprises a first degassing rod, a second degassing rod connected with the first degassing rod and a connecting wing edge arranged between the first degassing rod and the second degassing rod, wherein the first degassing rod and the second degassing rod are arranged in a T shape or an L shape, and respectively comprise a protective inner shell, a protective outer shell arranged on the periphery of the protective inner shell and a heat-insulating interlayer arranged between the protective inner shell and the protective outer shell, so that the first degassing rod and the second degassing rod are conveniently connected through the connecting wing edge, the connection stability of the first degassing rod and the second degassing rod is effectively ensured, and the quality of filtering aluminum liquid is effectively improved;
as a preferable aspect of the present invention, one end of the connecting wing edge is fixedly connected to the first degassing rod, and the other end of the connecting wing edge is fixedly connected to the second degassing rod, so that the stability of connection between the first degassing rod and the second degassing rod is effectively ensured by the connecting wing edge;
as a preferable aspect of the present invention, the first degassing rod and the second degassing rod are fixedly connected, and the first degassing rod and the second degassing rod are respectively communicated, thereby effectively ensuring the stability of the connection between the first degassing rod and the second degassing rod;
as a preferred aspect of the utility model, the protective inner shell and the protective outer shell are respectively made of ceramic materials, and the protective inner shell and the protective outer shell are respectively made into 3.5 mm-4 mm, the ceramic materials are convenient for exhaust and do not seep aluminum liquid at the same time, thereby effectively ensuring the quality of circulating the aluminum liquid;
as the utility model discloses an in preferred aspect, the heat preservation intermediate layer sets up to rock wool goods, asbestos wool, polyurethane and glass cotton one of them or multiple, the tangent setting in the inboard of heat preservation intermediate layer and the protection casing, the tangent setting in the inboard of heat preservation intermediate layer and protection casing body, it mainly depends on its coefficient of heat conductivity to weigh insulation material heat preservation effect, the coefficient of heat conductivity is higher, the heat transfer effect is faster, therefore the heat preservation effect is worse, and then be convenient for carry out the quality that circulates to aluminium liquid through the effectual assurance of heat preservation intermediate layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable in design and easy operation, the utility model relates to a degassing rod convenient to use includes first degassing rod, with second degassing rod and the setting that first degassing rod is connected are in connecting wing limit between first degassing rod and the second degassing rod, first degassing rod and second degassing rod are "T" type or "L" type setting, first degassing rod and second degassing rod are respectively including protecting interior casing, setting the protection shell body and the setting of protection interior casing periphery are in heat preservation intermediate layer between protection interior casing and the protection shell body, and then be convenient for be connected first degassing rod and second degassing rod through connecting the wing limit to effectual stability of having guaranteed that first degassing rod and second degassing rod are connected, thereby effectual improvement carries out filterable quality to aluminium liquid.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a partial cross-sectional view of a degas monolith structure for use in accordance with the present invention;
FIG. 2 is a schematic structural view of an enlarged view of FIG. 1 at A of a convenient degassing rod according to the present invention;
FIG. 3 is a schematic structural view of an overall structure of a degassing rod convenient for use according to the present invention;
fig. 4 is a schematic structural view of the convenient-to-use degassing rod of the present invention in a "T" shape.
In the figure: 1-a first degassing rod, 2-a second degassing rod, 3-a connecting wing edge, 41-a protective inner shell, 42-a protective outer shell and 43-a heat-insulating interlayer.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a degassing rod convenient to use comprises a first degassing rod 1, a second degassing rod 2 connected with the first degassing rod 1 and a connecting wing edge 3 arranged between the first degassing rod 1 and the second degassing rod 2, wherein the first degassing rod 1 and the second degassing rod 2 are arranged in a T shape or an L shape, the first degassing rod 1 and the second degassing rod 2 respectively comprise a protective inner shell 41, a protective outer shell 42 arranged on the periphery of the protective inner shell 41 and a heat-insulating interlayer 43 arranged between the protective inner shell 41 and the protective outer shell 42, and further the first degassing rod 1 and the second degassing rod 2 are conveniently connected through the connecting wing edge 3, so that the connection stability of the first degassing rod 1 and the second degassing rod 2 is effectively ensured, and the quality of filtering molten aluminum is effectively improved;
referring to fig. 1, 2, 3 and 4, one end of the connecting wing edge 3 is fixedly connected to the first degassing rod 1, and the other end of the connecting wing edge 3 is fixedly connected to the second degassing rod 2, so that the stability of connection between the first degassing rod 1 and the second degassing rod 2 is effectively ensured by the connecting wing edge 3;
referring to fig. 1, 2, 3 and 4, the first degassing rod 1 is fixedly connected with the second degassing rod 2, and the first degassing rod 1 is communicated with the second degassing rod 2, so that the stability of connection between the first degassing rod 1 and the second degassing rod 2 is effectively ensured;
referring to fig. 1, 2, 3 and 4, the protective inner shell 41 and the protective outer shell 42 are respectively made of ceramic materials, the protective inner shell 41 and the protective outer shell 42 are respectively 3.5 mm-4 mm, the ceramic materials are convenient for exhaust and do not permeate aluminum liquid, and therefore the circulating quality of the aluminum liquid is effectively ensured;
referring to fig. 1, 2, 3 and 4, the heat-insulating interlayer 43 is one or more of rock wool products, asbestos wool, polyurethane and glass wool, the inner side of the heat-insulating interlayer 43 is tangent to the periphery of the protective inner shell 41, the outer side of the heat-insulating interlayer 43 is tangent to the inner side of the protective outer shell 42, the heat-insulating effect of the heat-insulating material is measured mainly by the heat conductivity coefficient of the heat-insulating material, the higher the heat conductivity coefficient is, the faster the heat transfer effect is, and therefore the worse the heat-insulating effect is, and the quality of the circulation of the aluminum liquid is effectively ensured by the heat-insulating interlayer 43.
The working principle is as follows: the utility model discloses a set up first degasification pole 1, the second degasification pole 2 that is connected with first degasification pole 1 and the connector wing limit 3 of setting between first degasification pole 1 and second degasification pole 2, first degasification pole 1 and second degasification pole 2 are "T" type or "L" type setting, first degasification pole 1 and second degasification pole 2 are respectively including protection interior casing 41, set up the protection shell body 42 in protection interior casing 41 periphery and set up the heat preservation intermediate layer 43 between protection interior casing 41 and protection shell body 42, and then be convenient for be connected first degasification pole 1 and second degasification pole 2 through connector wing limit 3, thereby the effectual stability of having guaranteed that first degasification pole 1 and second degasification pole 2 are connected, thereby effectual improvement carries out filterable quality to aluminium liquid.
The device that obtains through above-mentioned design has basically satisfied and has improved aluminium alloy processing among the prior art and use degassing rod because its design characteristics itself, simple structure and using-way are single, in actual use, be not convenient for discharge the air in the aluminium liquid, and then reduced degassing rod and carried out the endless quality to aluminium liquid to can't satisfy the use of the multiple user demand's of degassing rod problem for aluminium alloy processing at present, but originally further perfect the purpose of its function, the designer has carried out further improvement to the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a pole that outgases convenient to use which characterized in that: including first pole (1) of degasifying, with second pole (2) and setting that first pole (1) of degasifying is connected are in connecting wing limit (3) between first pole (1) of degasifying and second pole (2) of degasifying, first pole (1) of degasifying and second pole (2) of degasifying are "T" type or "L" type setting, first pole (1) of degasifying and second pole (2) of degasifying are in including protection interior casing (41), setting respectively protection shell body (42) and the setting of protection interior casing (41) periphery are in heat preservation intermediate layer (43) between protection interior casing (41) and the protection shell body (42).
2. The easy-to-use degassing rod according to claim 1, characterized in that one end of the connecting wing edge (3) is fixedly connected with the first degassing rod (1), and the other end of the connecting wing edge (3) is fixedly connected with the second degassing rod (2).
3. The convenient-to-use degassing rod is characterized in that the first degassing rod (1) and the second degassing rod (2) are fixedly connected, and the first degassing rod (1) and the second degassing rod (2) are respectively communicated.
4. The degassing rod convenient for use according to claim 3, characterized in that the protective inner shell (41) and the protective outer shell (42) are respectively made of ceramic material, and the protective inner shell (41) and the protective outer shell (42) are respectively made to be 3.5 mm-4 mm.
5. The degassing rod convenient to use according to claim 4, characterized in that, the heat-insulating interlayer (43) is provided by one or more of rock wool products, asbestos wool, polyurethane and glass wool, the inner side of the heat-insulating interlayer (43) is tangential to the periphery of the protective inner shell (41), and the outer side of the heat-insulating interlayer (43) is tangential to the inner side of the protective outer shell (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020948746.6U CN212191187U (en) | 2020-05-29 | 2020-05-29 | Convenient-to-use degassing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020948746.6U CN212191187U (en) | 2020-05-29 | 2020-05-29 | Convenient-to-use degassing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191187U true CN212191187U (en) | 2020-12-22 |
Family
ID=73812731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020948746.6U Active CN212191187U (en) | 2020-05-29 | 2020-05-29 | Convenient-to-use degassing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191187U (en) |
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2020
- 2020-05-29 CN CN202020948746.6U patent/CN212191187U/en active Active
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