CN214537352U - Vacuum magnesium-aluminum alloy smelting furnace - Google Patents
Vacuum magnesium-aluminum alloy smelting furnace Download PDFInfo
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- CN214537352U CN214537352U CN202023187572.5U CN202023187572U CN214537352U CN 214537352 U CN214537352 U CN 214537352U CN 202023187572 U CN202023187572 U CN 202023187572U CN 214537352 U CN214537352 U CN 214537352U
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Abstract
The utility model provides a vacuum magnesium-aluminum alloy smelting furnace, which comprises a shell, a mechanical stirring component, an ultrasonic stirring component and a heating component; a riser is arranged at the bottom end inside the shell; the bottom end of the shell is provided with a discharge valve pipe; the riser is arranged above the discharge valve pipe; the ultrasonic stirring component comprises a motor arranged outside the shell; the output end of the motor is connected with a rotating shaft penetrating through the shell; a rotating disc is fixedly sleeved on the surface of the rotating shaft; the lower surface of the rotary table is fixedly connected with a stirring piece; the bottom end of the rotating shaft is fixedly connected with a bevel gear; a second bevel gear is meshed with the bevel gear; a third bevel gear is meshed below the second bevel gear; the bevel gear is connected with the third bevel gear through a connecting rod; the bevel gear is rotationally connected with the connecting rod; the connecting rod passes through the third bevel gear and is fixedly connected with the third bevel gear; the bottom end of the connecting rod is fixedly connected with a second rotary table; the second stirring piece is arranged on the second turntable, so that the quality of the melt is improved, the mechanical stirring method and the ultrasonic stirring method run simultaneously, so that the stirring is more thorough, and the uniformity of the melt is improved.
Description
Technical Field
The utility model relates to a smelting furnace, in particular to vacuum magnesium aluminum alloy smelting furnace.
Background
The quality of metal products such as ingots, castings and continuous casting products is directly determined by the melting process and the quality of the molten metal. The level of control of gases, inclusions in the melt is an important reaction to the purity of the metal melt. With the continuous development of smelting and equipment technology, the purity of the metal melt is greatly improved, and the inclusion level and the gas content are reduced, but the problem still exists. The utility model provides a vacuum magnesium aluminum alloy smelting furnace improves the fuse-element quality, and mechanical stirring method and ultrasonic stirring method move simultaneously and make the more thorough of stirring, improve the homogeneity of fuse-element.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of vacuum magnalium smelting furnace, simple structure, convenient to use improves the fuse-element quality, and mechanical stirring method and ultrasonic stirring method move simultaneously and make more thoroughly of stirring, improve the homogeneity of fuse-element.
The utility model provides a vacuum magnesium-aluminum alloy smelting furnace, which comprises a shell, a mechanical stirring component, an ultrasonic stirring component and a heating component; a riser is arranged at the bottom end inside the shell; a discharge valve pipe is arranged at the bottom end of the shell; the riser is arranged above the discharge valve pipe; the ultrasonic stirring component comprises a motor arranged on the outer side of the shell; the output end of the motor is connected with a rotating shaft penetrating through the shell; the surface of the rotating shaft is fixedly sleeved with a turntable; the lower surface of the turntable is fixedly connected with a stirring piece; the bottom end of the rotating shaft is fixedly connected with a bevel gear; a second bevel gear is meshed with the bevel gear; a third bevel gear is meshed below the second bevel gear; the bevel gear is connected with the third bevel gear through a connecting rod; the bevel gear is rotationally connected with the connecting rod; the connecting rod passes through the third bevel gear and is fixedly connected with the third bevel gear; the bottom end of the connecting rod is fixedly connected with a second rotary table; and a second stirring piece is arranged on the second turntable.
The heating assembly comprises a heating device wrapped on the surface of the shell and a temperature measuring probe penetrating through the surface of the shell; the heating device and the temperature measuring probe are respectively connected with a first control screen through leads.
The ultrasonic stirring component comprises an ultrasonic stirrer; the ultrasonic stirrer comprises an ultrasonic transducer, an ultrasonic amplitude transformer connected with one end of the ultrasonic transducer, and an ultrasonic tool head connected with one end of the ultrasonic amplitude transformer.
One end of the ultrasonic transducer, which is far away from the ultrasonic amplitude transformer, is connected with a second control screen through a lead; one end of the ultrasonic tool head, which is far away from the ultrasonic amplitude transformer, penetrates through the heating device and the shell to be arranged in the shell.
The bottom end of the ultrasonic stirrer is provided with a support frame.
The contact part of the shell and the ultrasonic tool head is sealed by a heat-resistant fluororubber sealing ring.
The part of the rotating shaft, which is contacted with the shell, is sealed by a magnetic fluid sealing device.
The utility model provides a pair of vacuum magnalium smelting furnace, simple structure, convenient to use improves the fuse-element quality, and mechanical stirring method and ultrasonic stirring method move simultaneously and make more thoroughly of stirring, improve the homogeneity of fuse-element.
Drawings
Fig. 1 is a sectional view of the vacuum magnesium-aluminum alloy smelting furnace of the utility model.
(1, a shell, 2, a riser, 3, a discharge valve pipe, 4, a motor, 5, a rotating shaft, 6, a rotating disc, 7, a stirring piece, 8, a bevel gear, 9, a second bevel gear, 10, a third bevel gear, 11, a second rotating disc, 12, a second stirring piece, 13, a heating device, 14, a temperature measuring probe, 15, a first control screen, 16, an ultrasonic stirrer, 17, a second control screen, 18, a supporting frame)
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The vacuum magnesium-aluminum alloy smelting furnace shown in the figure 1 comprises a shell 1, a mechanical stirring assembly, an ultrasonic stirring assembly and a heating assembly; a riser 2 is arranged at the bottom end inside the shell 1; a discharge valve pipe 3 is arranged at the bottom end of the shell 1; the riser 2 is arranged above the discharge valve pipe 3; the ultrasonic stirring component comprises a motor 4 arranged outside the shell 1; the output end of the motor 4 is connected with a rotating shaft 5 penetrating through the shell 1; a turntable 6 is fixedly sleeved on the surface of the rotating shaft 5; the lower surface of the turntable 6 is fixedly connected with a stirring piece 7; the bottom end of the rotating shaft 5 is fixedly connected with a bevel gear 8; a second bevel gear 9 is meshed with the bevel gear 8; a third bevel gear 10 is meshed below the second bevel gear 9; the bevel gear 8 is connected with a third bevel gear 10 through a connecting rod; the bevel gear 8 is rotationally connected with the connecting rod; the connecting rod passes through the third bevel gear 10 and is fixedly connected with the third bevel gear; the bottom end of the connecting rod is fixedly connected with a second rotary table 11; a second stirring piece 12 is arranged on the second turntable 11; the heating assembly comprises a heating device 13 wrapped on the surface of the shell 1 and a temperature measuring probe 14 penetrating through the surface of the shell 1; the heating device 13 and the temperature measuring probe 14 are respectively connected with a first control screen 15 through leads; the ultrasonic stirring component comprises an ultrasonic stirrer 16; the ultrasonic stirrer 16 comprises an ultrasonic transducer, an ultrasonic amplitude transformer connected with one end of the ultrasonic transducer, and an ultrasonic tool head connected with one end of the ultrasonic amplitude transformer; one end of the ultrasonic transducer, which is far away from the ultrasonic amplitude transformer, is connected with a second control screen 17 through a lead; one end of the ultrasonic tool head, which is far away from the ultrasonic amplitude transformer, penetrates through the heating device 13, and the shell 1 is arranged in the shell 1; a support frame 18 is arranged at the bottom end of the ultrasonic stirrer 16; the part of the shell 1, which is contacted with the ultrasonic tool head, is sealed by a heat-resistant fluororubber sealing ring; the part of the rotating shaft 5, which is contacted with the shell 1, is sealed by a magnetic fluid sealing device.
The principle of the utility model is as follows: ultrasonic transducer, the expression form of converting the electric energy of input into mechanical energy is that the transducer makes reciprocating motion at vertical, the amplitude is generally at several microns, because the amplitude that ultrasonic transducer produced is not enough to need to connect the ultrasonic horn, amplify the amplitude according to the design needs, keep apart reaction solution and ultrasonic transducer, also play the effect of fixing whole ultrasonic vibration equipment simultaneously, the horn transmits ultrasonic energy vibration for the tool head, and the instrument head sends ultrasonic energy into in the casing again, plays a stirring effect in horizontal. And the motor drives the rotating shaft to rotate, drives the rotating disc to rotate, drives the stirring piece to rotate, drives the rotating shaft to drive the bevel gear to rotate, drives the second bevel gear to rotate, drives the third bevel gear to rotate, drives the connecting rod to rotate, drives the second rotating disc to rotate, drives the second stirring piece to rotate, and drives the stirring piece and the second stirring piece to rotate in opposite directions, so that the stirring is more sufficient, the ultrasonic stirring and the mechanical stirring are mutually matched, the stirring is more uniform, the product quality is improved, the part of the shell, which is in contact with the ultrasonic tool head, is sealed by a heat-resistant fluororubber sealing ring, can completely cut off ultrasonic energy and transmit inside the casing and the loss, the position of pivot and casing contact is sealed through magnetic fluid sealing device, has guaranteed the leakproofness of high-speed rotatory in-process, and temperature probe can the perception internal temperature, gives the control panel, and the heating of control panel control heating device, the rising head is for avoiding the foundry goods defect to appear.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (7)
1. A vacuum magnesium-aluminum alloy smelting furnace is characterized in that: comprises a shell (1), a mechanical stirring component, an ultrasonic stirring component and a heating component; a dead head (2) is arranged at the bottom end in the shell (1); a discharge valve pipe (3) is arranged at the bottom end of the shell (1); the riser (2) is arranged above the discharge valve pipe (3); the ultrasonic stirring component comprises a motor (4) arranged on the outer side of the shell (1); the output end of the motor (4) is connected with a rotating shaft (5) penetrating through the shell (1); a turntable (6) is fixedly sleeved on the surface of the rotating shaft (5); the lower surface of the rotary table (6) is fixedly connected with a stirring piece (7); the bottom end of the rotating shaft (5) is fixedly connected with a bevel gear (8); a second bevel gear (9) is meshed with the bevel gear (8); a third bevel gear (10) is meshed below the second bevel gear (9); the bevel gear (8) is connected with the third bevel gear (10) through a connecting rod; the bevel gear (8) is rotationally connected with the connecting rod; the connecting rod passes through the third bevel gear (10) to be fixedly connected with the third bevel gear; the bottom end of the connecting rod is fixedly connected with a second rotary table (11); and a second stirring piece (12) is arranged on the second turntable (11).
2. The vacuum magnesium aluminum alloy smelting furnace according to claim 1, characterized in that: the heating assembly comprises a heating device (13) wrapped on the surface of the shell (1) and a temperature measuring probe (14) penetrating through the surface of the shell (1); the heating device (13) and the temperature measuring probe (14) are respectively connected with a first control screen (15) through leads.
3. The vacuum magnesium aluminum alloy smelting furnace according to claim 1, characterized in that: the ultrasonic stirring component comprises an ultrasonic stirrer (16); the ultrasonic stirrer (16) comprises an ultrasonic transducer, an ultrasonic amplitude transformer connected with one end of the ultrasonic transducer, and an ultrasonic tool head connected with one end of the ultrasonic amplitude transformer.
4. A vacuum melting furnace for magnesium aluminum alloy as claimed in claim 3, wherein: one end of the ultrasonic transducer, which is far away from the ultrasonic amplitude transformer, is connected with a second control screen (17) through a lead; one end of the ultrasonic tool head, which is far away from the ultrasonic amplitude transformer, penetrates through the heating device (13) and the shell (1) to be arranged in the shell (1).
5. A vacuum melting furnace for magnesium aluminum alloy as claimed in claim 3, wherein: the bottom end of the ultrasonic mixer (16) is provided with a support frame (18).
6. A vacuum melting furnace for magnesium aluminum alloy as claimed in claim 3, wherein: the contact part of the shell (1) and the ultrasonic tool head is sealed by a heat-resistant fluororubber sealing ring.
7. The vacuum magnesium aluminum alloy smelting furnace according to claim 1, characterized in that: the part of the rotating shaft (5) contacted with the shell (1) is sealed by a magnetic fluid sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023187572.5U CN214537352U (en) | 2020-12-26 | 2020-12-26 | Vacuum magnesium-aluminum alloy smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023187572.5U CN214537352U (en) | 2020-12-26 | 2020-12-26 | Vacuum magnesium-aluminum alloy smelting furnace |
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| Publication Number | Publication Date |
|---|---|
| CN214537352U true CN214537352U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023187572.5U Active CN214537352U (en) | 2020-12-26 | 2020-12-26 | Vacuum magnesium-aluminum alloy smelting furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592136A (en) * | 2022-01-28 | 2022-06-07 | 哈尔滨工业大学 | Device and method for preparing magnesium-based hydrogen storage alloy with assistance of ultrasonic waves |
-
2020
- 2020-12-26 CN CN202023187572.5U patent/CN214537352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592136A (en) * | 2022-01-28 | 2022-06-07 | 哈尔滨工业大学 | Device and method for preparing magnesium-based hydrogen storage alloy with assistance of ultrasonic waves |
| CN114592136B (en) * | 2022-01-28 | 2022-11-29 | 哈尔滨工业大学 | Device and method for preparing magnesium-based hydrogen storage alloy with assistance of ultrasonic waves |
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Effective date of registration: 20230918 Address after: Building 1, No. 2303 Yongda Road, Industrial East Zone, Xindu District, Chengdu, Sichuan Province, 610500 Patentee after: Mengting (Chengdu) Instrument Equipment Co.,Ltd. Address before: 2 / F, no.979, Yunhan Road, Lingang New District, free trade pilot zone, Pudong New Area, Shanghai Patentee before: Shanghai Mengting Instrument Equipment Co.,Ltd. |