CN214612795U - A high-efficient dust extraction for tombarthite is smelted - Google Patents
A high-efficient dust extraction for tombarthite is smelted Download PDFInfo
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- CN214612795U CN214612795U CN202120404911.6U CN202120404911U CN214612795U CN 214612795 U CN214612795 U CN 214612795U CN 202120404911 U CN202120404911 U CN 202120404911U CN 214612795 U CN214612795 U CN 214612795U
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- dust cover
- air pipe
- pipe
- side wall
- dust
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a high-efficient dust extraction for tombarthite is smelted, when needs are gone out of the stove or are stirred the stove, open the dust cover through the slip of top guard shield, drive the actuating lever through the motor, drive the dust cover by the actuating lever and move to the tuber pipe side, at this moment, during flexible pipe retraction tuber pipe, the telescopic link retracts fixed cover, can begin to go out of the stove or stir the stove. When the furnace is taken out or stirred, the motor is started to drive the driving rod and the dust cover, the telescopic pipe is pulled out of the air pipe, the telescopic rod is pulled out of the fixed sleeve, the dust cover is positioned right above the electrolytic furnace, and the lock catch is closed, so that the smelting can be carried out. The utility model discloses a high-efficient dust extraction for tombarthite is smelted comes harmful gas such as tiny dust and fluorine-containing gas that the separation electrolytic furnace function in-process produced through the suction hood of cladding on a large scale, has stopped the inorganization and has discharged, has improved security and stability, has ensured that workman's is healthy.
Description
Technical Field
The utility model relates to a tombarthite processing equipment technical field specifically is a high-efficient dust extraction for tombarthite is smelted.
Background
The pyrometallurgical process of rare earth is simple, and productivity is higher, and is widely favored by the rare earth metal smelting industry. The pyrometallurgy of rare-earth mainly includes silicothermic process to prepare rare-earth alloy, fused salt electrolysis process to prepare rare-earth metal or alloy, metallothermic process to prepare rare-earth alloy, etc. its common characteristics are production under high-temp. condition. In the prior art, when workers use a molten salt electrolysis method to smelt rare earth metals, a dust hood is arranged above an electrolytic furnace, dust is absorbed through an air pipe motor, and when operations such as anode replacement, furnace stirring, furnace discharging, furnace body replacement and the like are performed, inorganization discharge of harmful gases such as fine dust, fluorine-containing gas and the like can be caused, so that the health of the workers is influenced.
Disclosure of Invention
The utility model aims at providing a high-efficient dust extraction for tombarthite is smelted, the device can be when changing the positive pole, stirring the stove, going out of the stove and changing the furnace body, prevents the inorganization and discharges, and the security is high, and stability is strong, and the guarantee workman's is healthy.
The utility model adopts the technical proposal that: a high-efficiency dust suction device for rare earth smelting comprises a dust cover, a fan system and a driving system;
the dust cover comprises a translation guide rail, a side wall cover and a top shield; the dust cover is a cylindrical shield without a bottom surface; the number of the top shields is 2, and the top shields are symmetrical left and right; the number of the side wall covers is 2, the side wall covers are symmetrical left and right, and the side wall covers are fixedly connected with the 2 top protection covers respectively; the 2 top shields are connected with the translation guide rail in a sliding manner and can slide on the translation guide rail in an opposite direction or in an opposite direction; when the 2 top shields are spliced together, the middle part of a circular plate which is formed by enclosing is provided with a hole, and the hole is used for allowing the cathode of the electrolytic furnace to pass through;
the fan system comprises an air pipe and a fan fixed in the air pipe; one side of the fan is positive pressure, and the other side of the fan is negative pressure; one end of the air pipe negative pressure is connected with the telescopic pipe; the diameter of the telescopic pipe is smaller than that of the air pipe, and the telescopic pipe is sleeved on the inner side of the air pipe in a sliding manner; a fixed sleeve is arranged above the air pipe; the fixed sleeve is connected with the telescopic rod in a sliding way; one end of the telescopic rod is arranged in the fixed sleeve, and the other end of the telescopic rod is fixedly connected with the dust cover;
the driving system comprises a motor and a driving rod; the motor is fixed on the wall through a bolt; one end of the driving rod is connected with the motor, and the other end of the driving rod is fixedly connected with the dust cover.
Furthermore, the juncture of the 2 side wall covers is provided with a lock catch for fixing the sliding of the side wall cover.
The utility model discloses a high-efficient dust extraction for tombarthite is smelted absorbs harmful gas such as tiny dust and fluorine-containing gas that the electrolysis stove function in-process produced through the suction hood of cladding on a large scale, has stopped the inorganization and has discharged, has improved security and stability, has ensured that workman's is healthy.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, 1, a motor, 2, an air pipe, 3, an extension pipe, 4, a driving rod, 5, a translation guide rail, 6, a side wall cover, 7, a top protective cover, 8, a lock catch, 9, a fixed sleeve, 10, an extension rod and 11, a dust cover.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the high-efficiency dust collection device for rare earth smelting comprises a dust cover 11, a fan system and a driving system;
the dust cover 11 comprises a translation guide rail 5, a side wall cover 6 and a top protective cover 7; the dust cover 11 is a cylindrical shield without a bottom surface; the number of the top shields 7 is 2, and the top shields are symmetrical left and right; the number of the side wall covers 6 is 2, the side wall covers are symmetrical left and right, and the side wall covers are respectively fixedly connected with 2 top protection covers 7; the 2 top shields 7 are connected with the translation guide rail 5 in a sliding manner and can slide on the translation guide rail 5 in an opposite direction or in an opposite direction; when the 2 top shields 7 are spliced together, the middle part of a circular plate which is formed by enclosing is provided with a hole which is used for allowing the cathode of the electrolytic furnace to pass through;
the fan system comprises an air pipe 2 and a fan fixed in the air pipe 2; one side of the fan is positive pressure, and the other side of the fan is negative pressure; one end of the air pipe 2 with negative pressure is connected with an extension pipe 3; the diameter of the telescopic pipe 3 is smaller than that of the air pipe 2, and the telescopic pipe is sleeved on the inner side of the air pipe 2 in a sliding manner; a fixed sleeve 9 is arranged above the air pipe 2; the fixed sleeve 9 is connected with the telescopic rod 10 in a sliding way; one end of the telescopic rod 10 is arranged in the fixed sleeve 9, and the other end of the telescopic rod is fixedly connected with the dust cover 11;
the driving system comprises a motor 1 and a driving rod 4; the motor 1 is fixed on a wall through bolts; one end of the driving rod 4 is connected with the motor 1, and the other end of the driving rod is fixedly connected with the dust cover 11.
And a lock catch 8 is arranged at the junction of the 2 side wall covers 6 and used for fixing the sliding of the side wall covers 6.
When needs are gone out of the stove or are stirred the stove, open dust cover 11 through the slip of top guard shield 7, drive actuating lever 4 through motor 1, drive dust cover 11 by actuating lever 4 and move to tuber pipe 2 side, at this moment, flexible pipe 3 retracts into tuber pipe 2, and telescopic link 10 retracts into fixed cover 9, can begin to go out of the stove or stir the stove. When the furnace is taken out or stirred, the motor 1 is started to drive the driving rod 4 and the dust cover 11, the telescopic pipe 3 is pulled out of the air pipe 2, the telescopic rod 10 is pulled out of the fixed sleeve 9, the dust cover is positioned right above the electrolytic furnace, and the lock catch 8 is closed, so that the smelting can be carried out.
Claims (2)
1. The efficient dust collection device for rare earth smelting is characterized by comprising a dust cover (11), a fan system and a driving system;
the dust cover (11) comprises a translation guide rail (5), a side wall cover (6) and a top protective cover (7); the dust cover (11) is a cylindrical shield without a bottom surface; the number of the top shields (7) is 2, and the top shields are symmetrical left and right; the number of the side wall covers (6) is 2, the side wall covers are symmetrical left and right, and the side wall covers are respectively fixedly connected with 2 top protective covers (7); the 2 top shields (7) are connected with the translation guide rail (5) in a sliding manner and can slide on the translation guide rail (5) in an opposite direction or in an opposite direction; when the 2 top shields (7) are spliced together, the middle part of a circular plate which is formed by enclosing is provided with a hole which is used for allowing a cathode of the electrolytic furnace to pass through;
the fan system comprises an air pipe (2) and a fan fixed in the air pipe (2); one side of the fan is positive pressure, and the other side of the fan is negative pressure; one end of the air pipe (2) with negative pressure is connected with the telescopic pipe (3); the diameter of the telescopic pipe (3) is smaller than that of the air pipe (2), and the telescopic pipe is sleeved on the inner side of the air pipe (2) in a sliding manner; a fixed sleeve (9) is arranged above the air pipe (2); the fixed sleeve (9) is connected with the telescopic rod (10) in a sliding way; one end of the telescopic rod (10) is arranged in the fixed sleeve (9), and the other end of the telescopic rod is fixedly connected with the dust cover (11);
the driving system comprises a motor (1) and a driving rod (4); the motor (1) is fixed on a wall through a bolt; one end of the driving rod (4) is connected with the motor (1), and the other end of the driving rod is fixedly connected with the dust cover (11).
2. The efficient dust collection device for rare earth smelting according to claim 1, wherein a lock catch (8) is arranged at the junction of the 2 side wall covers (6) and used for fixing the sliding of the side wall covers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120404911.6U CN214612795U (en) | 2021-02-24 | 2021-02-24 | A high-efficient dust extraction for tombarthite is smelted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120404911.6U CN214612795U (en) | 2021-02-24 | 2021-02-24 | A high-efficient dust extraction for tombarthite is smelted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214612795U true CN214612795U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120404911.6U Active CN214612795U (en) | 2021-02-24 | 2021-02-24 | A high-efficient dust extraction for tombarthite is smelted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214612795U (en) |
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2021
- 2021-02-24 CN CN202120404911.6U patent/CN214612795U/en active Active
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