CN218034409U - Miniature vacuum suspension furnace - Google Patents
Miniature vacuum suspension furnace Download PDFInfo
- Publication number
- CN218034409U CN218034409U CN202221882982.8U CN202221882982U CN218034409U CN 218034409 U CN218034409 U CN 218034409U CN 202221882982 U CN202221882982 U CN 202221882982U CN 218034409 U CN218034409 U CN 218034409U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- fixedly connected
- vacuum chamber
- suspension
- vacuum pump
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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 - Fee Related
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- 239000000725 suspension Substances 0.000 title claims abstract description 27
- 230000006698 induction Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000005341 toughened glass Substances 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model discloses a miniature vacuum suspension furnace, which belongs to the technical field of heavy industry and comprises a workbench, the bottom of the workbench is fixedly connected with a brake wheel, the top of the workbench is fixedly connected with a vacuum pump and a vacuum chamber, one side of the vacuum chamber is fixedly connected with a vacuum pumping port, a connecting pipe is fixedly connected between the vacuum pumping port and the vacuum pump, a suspension crucible is arranged in the vacuum chamber, the surface of the suspension crucible is provided with an induction coil, one side of the induction coil is fixedly connected with one side of the inner wall of the vacuum chamber, and the surface of the vacuum chamber is fixedly connected with a vacuum pressure sensor and a vacuum pressure gauge; through the vacuum pump, the vacuum pump realizes the integration with whole device, can be directly to carrying out evacuation work in the vacuum chamber, need not connect other vacuum apparatus, has improved the work efficiency of device, has further reduced the size of whole device simultaneously, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.
Description
Technical Field
The utility model relates to a heavy industry technical field, more specifically say, it relates to miniature vacuum suspension stove.
Background
The vacuum magnetic suspension smelting furnace is an important device for preparing high-purity metal, the suspension smelting technology is one of the most advanced material preparation technologies in the present generation, the smelting technology enables the smelted material to be in a completely suspended state in the smelting process, the smelted material is directly suspended in the induction coil without contacting with a crucible when the technology is adopted, and the pollution of the crucible material is eliminated.
The existing vacuum suspension furnaces on the market are large in size, the miniature suspension furnace is small in size, and the miniature suspension furnace is not suitable for scientific research experiments.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
Aiming at the defects existing in the prior art, the utility model aims to provide a miniature vacuum suspension furnace which has the characteristic of compact structure.
(2) Technical scheme
For realizing the above-mentioned purpose, the utility model provides a miniature vacuum suspension stove, comprises a workbench, the bottom fixedly connected with brake wheel of workstation, the top fixedly connected with vacuum pump and the vacuum chamber of workstation, one side fixedly connected with vacuum pump of vacuum chamber, fixedly connected with connecting pipe between vacuum pump and the vacuum pump, be provided with the suspension crucible in the vacuum chamber, the surface of suspension crucible is provided with induction coil, one side of induction coil and one side fixed connection of vacuum chamber inner wall, the fixed surface of vacuum chamber is connected with vacuum pressure sensor and vacuum pressure gauge, through wire electric connection between vacuum pressure sensor and the vacuum pressure gauge, vacuum pressure sensor passes the vacuum chamber and is located the vacuum chamber.
When the miniature vacuum suspension furnace adopting the technical scheme is used, the size of the whole device is reduced by adopting a desktop type design through the workbench, the vacuum chamber and the brake wheel, and the miniature vacuum suspension furnace is convenient to operate, compact in structure and convenient to move.
Furthermore, one side of the power supply is fixedly connected with an electric wire, and one side of the electric wire is fixedly connected with a power connector.
Furthermore, the top fixedly connected with sprue of vacuum chamber, the top fixedly connected with observation window of sprue, the material of observation window is high temperature resistant toughened glass.
Further, the fixed surface of workstation is connected with operation panel, operation panel passes through the wire and all uses electrical apparatus electric connection.
(3) Advantageous effects
To sum up, the utility model discloses following beneficial effect has:
1. the whole device is reduced in size by adopting a desktop design through the workbench, the vacuum chamber and the brake wheel, and is convenient to operate, compact in structure and move;
2. through the vacuum pump, the vacuum pump realizes the integration with whole device, can directly carry out evacuation work in to the vacuum chamber, need not connect other vacuum apparatus, has improved the work efficiency of device, has further reduced the size of whole device simultaneously, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the descriptions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic structural view of the injection port of the present invention viewed from above.
The labels in the figures are:
1. a work table; 2. a brake wheel; 3. an operation panel; 4. a vacuum pump; 5. a connecting pipe; 6. suspending the crucible; 7. vacuum pumping; 8. a vacuum chamber; 9. a material injection port; 10. an induction coil; 11. a power supply; 12. an electric wire; 13. a power supply connector; 14. a vacuum pressure gauge; 15. a vacuum pressure sensor; 16. and (6) an observation window.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the technical solution in the embodiments of the present invention is clearly and completely described below to further explain the present invention.
The embodiment is as follows:
the present invention will be described in further detail with reference to the accompanying fig. 1-3.
Referring to fig. 1-3, the present invention provides a technical solution: miniature vacuum suspension stove, including workstation 1, workstation 1's bottom fixedly connected with brake wheel 2, workstation 1's top fixedly connected with vacuum pump 4 and vacuum chamber 8, through workstation 1, vacuum chamber 8 and brake wheel 2, adopt the desktop formula design to let whole device size reduce, high durability and convenient operation, compact structure, convenient movement, through vacuum pump 4, vacuum pump 4 realizes the integration with whole device, can directly carry out evacuation work in vacuum chamber 8, need not connect other vacuum apparatus, the work efficiency of device has been improved, the size of whole device has further been reduced simultaneously, one side fixedly connected with vacuum pump opening 7 of vacuum chamber 8, fixedly connected with connecting pipe 5 between vacuum pump opening 7 and the vacuum pump 4, be provided with suspension crucible 6 in the vacuum chamber 8, suspension crucible 6's surface is provided with induction coil 10, one side of induction coil 10 and one side fixed connection of the 8 inner walls of vacuum chamber, vacuum chamber 8's fixed surface is connected with vacuum pressure sensor 15 and vacuum pressure gauge 14, through wire electric connection between vacuum pressure sensor 15 and the vacuum pressure gauge 14, vacuum pressure sensor 15 passes in 8 and is located the whole device, high in-order to use, high practicality, therefore, the utility model is convenient.
Specifically, an electric wire 12 is fixedly connected to one side of the power supply 11, and a power connector 13 is fixedly connected to one side of the electric wire 12.
By adopting the technical scheme, all electrical appliances in the device can be supplied with power through the power supply device 11, and the normal operation of the device is ensured.
Specifically, the top of the vacuum chamber 8 is fixedly connected with the injection port 9, the top of the injection port 9 is fixedly connected with the observation window 16, and the observation window 16 is made of high-temperature resistant tempered glass.
Through adopting above-mentioned technical scheme, through observation window 16, can make things convenient for the staff to carry out direct observation to the behavior in the device.
Specifically, the surface of the workbench 1 is fixedly connected with an operation panel 3, and the operation panel 3 is electrically connected with all the electric appliances through wires.
Through adopting above-mentioned technical scheme, through operating panel 3, can make things convenient for the staff to control all electrical apparatus in the device.
The utility model discloses a theory of operation does:
when the vacuum melting device is used, the vacuum pump 4 works to pump out air in the vacuum chamber 8, so that the vacuum chamber 8 is in a vacuum state, the device works after the vacuum state, the device adopts a vacuum magnetic suspension melting technology, electromagnetic force which is counteracted with gravity is formed in metal melting through a high-frequency or medium-frequency alternating magnetic field, and a melt is separated from the inner wall of a crucible, so that the heat dissipation action between the melt and the crucible wall is changed from conduction heat dissipation into radiation heat dissipation, the heat dissipation speed is reduced, the melt can reach the temperature of 1700-2500 ℃, and the vacuum melting device is suitable for melting high-melting-point metal or alloy thereof.
The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.
Claims (4)
1. Miniature vacuum suspension stove, including workstation (1), its characterized in that: the bottom fixedly connected with brake wheel (2) of workstation (1), the top fixedly connected with vacuum pump (4) and vacuum chamber (8) of workstation (1), one side fixedly connected with vacuum pump opening (7) of vacuum chamber (8), fixedly connected with connecting pipe (5) between vacuum pump opening (7) and vacuum pump (4), be provided with suspension crucible (6) in vacuum chamber (8), the surface of suspension crucible (6) is provided with induction coil (10), one side of induction coil (10) and one side fixed connection of vacuum chamber (8) inner wall, the fixed surface of vacuum chamber (8) is connected with vacuum pressure sensor (15) and vacuum pressure table (14), through wire electric connection between vacuum pressure sensor (15) and vacuum pressure table (14), vacuum pressure sensor (15) pass vacuum chamber (8) and are located vacuum chamber (8).
2. The micro vacuum suspension furnace according to claim 1, wherein: one side of the workbench (1) is fixedly connected with a power supply device (11), one side of the power supply device (11) is fixedly connected with an electric wire (12), and one side of the electric wire (12) is fixedly connected with a power connector (13).
3. The micro vacuum suspension furnace of claim 1, wherein: the top fixedly connected with sprue (9) of vacuum chamber (8), the top fixedly connected with observation window (16) of sprue (9), the material of observation window (16) is high temperature resistant toughened glass.
4. The micro vacuum suspension furnace according to claim 1, wherein: the surface of the workbench (1) is fixedly connected with an operation panel (3), and the operation panel (3) is electrically connected with all electrical appliances through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221882982.8U CN218034409U (en) | 2022-07-21 | 2022-07-21 | Miniature vacuum suspension furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221882982.8U CN218034409U (en) | 2022-07-21 | 2022-07-21 | Miniature vacuum suspension furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218034409U true CN218034409U (en) | 2022-12-13 |
Family
ID=84383716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221882982.8U Expired - Fee Related CN218034409U (en) | 2022-07-21 | 2022-07-21 | Miniature vacuum suspension furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218034409U (en) |
-
2022
- 2022-07-21 CN CN202221882982.8U patent/CN218034409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221213 |