CN217483263U - Metal scandium distillation carbon tube furnace - Google Patents
Metal scandium distillation carbon tube furnace Download PDFInfo
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- CN217483263U CN217483263U CN202221125423.2U CN202221125423U CN217483263U CN 217483263 U CN217483263 U CN 217483263U CN 202221125423 U CN202221125423 U CN 202221125423U CN 217483263 U CN217483263 U CN 217483263U
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- Prior art keywords
- surge drum
- tube furnace
- scandium
- carbon tube
- metal scandium
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Abstract
The utility model discloses a metal scandium distillation carbon tube furnace, including thermal-insulated shell, locate inside crucible and the surge drum of thermal-insulated shell, surge drum upper end seals, lower extreme opening, the steam outlet upper end of crucible with the lower extreme of surge drum is connected, encircles the outside of surge drum is provided with cooling device, cooling device's height is not less than 2/3 of surge drum height. The utility model discloses an install a cooling device additional around the collector for the temperature of collector maintains at 1000 and gives other food 1100 ℃, has reduced the condition of infiltration in the collector that metal scandium was done to the tantalum piece, has strengthened the separation effect of tantalum piece and metal scandium, has improved the product quality of metal scandium, has alleviateed workman's intensity of labour, improves labor efficiency.
Description
Technical Field
The utility model relates to a carbon tube furnace technical field, in particular to metal scandium distillation carbon tube furnace.
Background
In the metal scandium distillation process, a tantalum sheet is used for manufacturing a collecting barrel for collecting distilled metal scandium, in the production process, the temperature of the collecting barrel can be maintained at 1200-1300 ℃, and metal scandium can permeate into the collecting barrel made of the tantalum sheet at the temperature, so that the tantalum sheet is difficult to separate from the metal scandium in the later-stage treatment process of the collecting barrel, workers have great treatment difficulty on the tantalum sheet on the surface of the metal scandium, and the tantalum sheet cannot be completely treated, so that the tantalum content in the metal scandium is high, and the customer requirements cannot be met.
Disclosure of Invention
The utility model aims to solve the technical problem that, it is not enough to prior art, provide a metal scandium distillation carbon tube furnace, through the temperature that reduces the surge drum, alleviate the infiltration of metal scandium in to the surge drum, the tantalum piece of being convenient for and the peeling off of metal scandium.
The utility model provides a metal scandium distillation carbon tube furnace, includes thermal-insulated shell, locates inside crucible and the surge drum of thermal-insulated shell, surge drum upper end is sealed, lower extreme opening, the steam outlet upper end of crucible with the lower extreme of surge drum is connected, encircles the outside of surge drum is provided with cooling device, cooling device's height is not less than 2/3 of surge drum height.
The utility model discloses set up cooling device in the outside of surge drum, reduce the temperature of surge drum, alleviate the infiltration of metal scandium to surge drum.
Further, in order to facilitate the control of the temperature of the collecting cylinder, the cooling device is a cooling water jacket.
Further, the cooling water jacket is made of an iron pipe.
Furthermore, the lower end of the cooling water jacket is provided with a water inlet pipe, and the upper end of the cooling water jacket is provided with a water outlet pipe.
Further, the collecting cylinder is a tantalum sheet collecting cylinder.
Further, the lower part of the collecting cylinder is cylindrical, and the upper part of the collecting cylinder is conical.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
the utility model discloses an install a cooling device additional around the collector for the temperature of collector maintains 1000 + 1100 ℃, has reduced the condition of infiltration in the collector that metal scandium was done to the tantalum piece, has strengthened the separation effect of tantalum piece and metal scandium, has improved the product quality of metal scandium, has alleviateed workman's intensity of labour, improves labor efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
As shown in fig. 1, the carbon tube furnace 5 in an embodiment of the present invention includes a heat insulating casing 2, a crucible 1 and a collecting cylinder 3 disposed inside the heat insulating casing 2, the collecting cylinder 3 is a collecting cylinder made of tantalum sheets, the collecting cylinder 3 is a barrel-shaped structure with a closed upper end and an open lower end, the lower part of the collecting cylinder 3 is cylindrical, and the upper part is conical. The upper end opening of crucible 1, the steam outlet upper end of crucible 1 with the lower extreme of surge drum 3 is connected, encircles the outside of surge drum 3 is provided with cooling device 4, cooling device 4 highly be not less than the 2/3 of surge drum 3 height just can realize reducing the effect of surge drum temperature. The cooling device 4 is a cooling water jacket made of an iron pipe. A plurality of circles of cooling water pipes are arranged in the cooling water jacket in a surrounding mode, the cooling water pipe at the lower end of the cooling water jacket is communicated with a water inlet pipe 6, and the cooling water pipe at the upper end of the cooling water jacket is communicated with a water outlet pipe 7.
Claims (6)
1. The utility model provides a metal scandium distillation carbon tube furnace, includes thermal-insulated shell (2), locates crucible (1) and surge drum (3) inside thermal-insulated shell (2), surge drum (3) upper end is closed, the lower extreme opening, the steam outlet upper end of crucible (1) with the lower extreme of surge drum (3) is connected, its characterized in that encircles the outside of surge drum (3) is provided with cooling device (4), the height of cooling device (4) is not less than 2/3 of surge drum (3) height.
2. A scandium distillation carbon tube furnace according to claim 1, wherein said cooling means (4) is a cooling water jacket.
3. The carbon tube furnace for scandium distillation according to claim 2, wherein the cooling water jacket is made of an iron tube.
4. The carbon tube furnace for scandium distillation according to claim 2, wherein the cooling water jacket has a water inlet pipe (6) at the lower end and a water outlet pipe (7) at the upper end.
5. A scandium distillation carbon tube furnace according to any of the claims 1 to 4, wherein said collecting vessel (3) is a tantalum sheet collecting vessel.
6. A scandium distillation carbon tube furnace according to any of the claims 1 to 4, wherein said collecting vessel (3) is cylindrical in its lower part and conical in its upper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221125423.2U CN217483263U (en) | 2022-05-12 | 2022-05-12 | Metal scandium distillation carbon tube furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221125423.2U CN217483263U (en) | 2022-05-12 | 2022-05-12 | Metal scandium distillation carbon tube furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217483263U true CN217483263U (en) | 2022-09-23 |
Family
ID=83311535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221125423.2U Active CN217483263U (en) | 2022-05-12 | 2022-05-12 | Metal scandium distillation carbon tube furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217483263U (en) |
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2022
- 2022-05-12 CN CN202221125423.2U patent/CN217483263U/en active Active
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