CN214270949U - Adjustable automatic argon blowing device for steel ladle - Google Patents
Adjustable automatic argon blowing device for steel ladle Download PDFInfo
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- CN214270949U CN214270949U CN202023319192.2U CN202023319192U CN214270949U CN 214270949 U CN214270949 U CN 214270949U CN 202023319192 U CN202023319192 U CN 202023319192U CN 214270949 U CN214270949 U CN 214270949U
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- ladle
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- steel ladle
- air blowing
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Abstract
The utility model relates to the technical field of metallurgy, in particular to an adjustable automatic argon blowing device for a ladle, which is convenient for connecting a ladle joint with the output end of an external air supply device, and improves the practicability; the device comprises a base, agitating unit, the ladle, the gas blow pipe, sealed apron, four fixing device of group, empty the device, the top symmetry of base is provided with two sets of backup pads, the top level of two sets of backup pads is provided with the roof, it installs in two sets of backup pads to empty the device, the ladle is installed on empting the device, it drives the ladle and tumbles in order to be used for pouring out the inside molten iron of ladle to empty the device, agitating unit installs on the roof in order to be used for stirring the inside molten iron of ladle, the bottom of ladle is provided with adapter sleeve, the inside bottom of ladle is provided with high-alumina brick, the gas blow pipe is sealed to be passed adapter sleeve and stretches into inside high-alumina brick, be provided with a plurality of groups of gas blow mouths on the circumference outer wall of gas blow pipe, the gas blow mouth all is located inside the high-alumina brick.
Description
Technical Field
The utility model relates to a metallurgical technical field especially relates to an automatic argon blowing device of regulation formula ladle.
Background
A very important link in the steelmaking process of a ladle bottom argon blowing technologist. Argon is blown into molten steel from the bottom of the ladle, and the molten steel is dispersed in the molten steel in the form of bubbles and floats upwards. The surrounding molten steel is driven by buoyancy to flow in the steel ladle, so that the alloy, solvent and the like added in the molten steel are molten at an accelerated speed, the uniformity of components and temperature and the floating of inclusions are promoted, the non-metallic inclusions and harmful gas in the steel are removed, the purpose of refining the molten steel is achieved, the conventional argon gas supply device is not convenient to connect with the steel ladle joint, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a regulation formula ladle automatic argon blowing device convenient to connect ladle joint is connected with external air feeder's output, improves the practicality.
The utility model discloses an adjustable automatic argon blowing device for steel ladles, which comprises a base, a stirring device, a steel ladle, an air blowing pipe, a sealing cover plate, four groups of fixing devices and a dumping device, wherein two groups of supporting plates are symmetrically arranged at the top end of the base, a top end level of the two groups of supporting plates is provided with a top plate, the dumping device is arranged on the two groups of supporting plates, the steel ladle is arranged on the dumping device, the dumping device drives the steel ladle to be tipped for dumping molten iron in the steel ladle, the stirring device is arranged on the top plate for stirring the molten iron in the steel ladle, a connecting sleeve is arranged at the bottom end of the steel ladle, high-alumina bricks are arranged at the inner bottom end of the steel ladle, the air blowing pipe penetrates through the connecting sleeve in a sealing manner and extends into the high-alumina bricks, a plurality of air blowing ports are arranged on the circumferential outer wall of the air blowing pipe, and the air blowing ports are all positioned in the high-alumina bricks, the gas blowing pipe comprises four groups of fixing devices, wherein the fixing devices are symmetrically arranged at the input end of the gas blowing pipe respectively, the sealing cover plate is arranged at the input end of the gas blowing pipe in a sealing mode through the four groups of fixing devices, a connecting pipe is arranged on the sealing cover plate, the output end of the connecting pipe is arranged in the gas blowing pipe, the input end of the connecting pipe is connected with an external gas supply device, each group of fixing devices comprise a support and a screw rod, the support is rotatably arranged at the bottom of the outer wall of the circumference of the gas blowing pipe, a nut is arranged on the support, and the top end of the screw rod is screwed and penetrates through the nut and tightly abuts against the sealing cover plate.
The utility model discloses an automatic argon blowing device of regulation formula ladle, agitating unit includes screw nut, lead screw, two sets of guide bars, lifter plate, first motor and stirring leaf, screw nut fixed mounting is in the bottom of roof, the lead screw passes roof and spiral shell dress and passes screw nut, and is two sets of the top at the roof is installed to the guide bar symmetry, the symmetry is provided with two sets of sliding sleeves on the lifter plate, and is two sets of the sliding sleeve slides the cover respectively and establishes on two sets of guide bars, first motor fixed mounting is on the lifter plate, the output and the lead screw top fixed connection of first motor, stirring leaf fixed mounting is in screw nut's bottom.
The utility model discloses an automatic argon blowing device of regulation formula ladle, it includes motor cabinet and second motor to empty the device, motor cabinet fixed mounting is on the lateral wall of a set of backup pad, second motor fixed mounting is on the motor cabinet, the circumference outer wall top symmetry of ladle sets up the connecting axle, the connecting axle that is close to the second motor passes the backup pad and is connected with the output of second motor.
The utility model discloses an automatic argon blowing device of regulation formula ladle, the top of ladle is provided with the water injection well choke.
The utility model discloses an automatic argon blowing device of regulation formula ladle, the top of two sets of guide bars all is provided with the limiting plate.
The utility model discloses an automatic argon blowing device of regulation formula ladle, be provided with the strengthening rib between motor cabinet and the backup pad.
The utility model discloses an automatic argon blowing device of regulation formula ladle, the bottom of base is provided with the truckle.
The utility model discloses an automatic argon blowing device of regulation formula ladle, the stirring leaf adopts the nickel base material.
Compared with the prior art, the beneficial effects of the utility model are that: start external gas supply device, make the argon gas get into to the gas blow pipe inside by the connecting pipe, get into to inside the high-alumina brick by a plurality of groups of gas blow ports again, later the argon gas is spouted into to the inside molten iron of ladle by the high-alumina brick in, start agitating unit simultaneously, make agitating unit stir the inside molten iron of ladle and argon gas, when needs disconnection sealed apron and gas blow pipe, revolve wrong screw rod, make the top of screw rod keep away from sealed apron, later will seal the apron and take off, can separate sealed apron and gas blow pipe, be convenient for connect the ladle and connect and be connected with external gas supply device's output, the practicality is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged cross-sectional view of the ladle;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is an enlarged schematic view of the structure of the insufflation tube;
FIG. 6 is an enlarged schematic view of the structure of the stirring device;
in the drawings, the reference numbers: 1. a base; 2. a support plate; 3. a top plate; 4. a stirring device; 5. a ladle; 6. connecting a sleeve; 7. high-alumina bricks; 8. an air blowing pipe; 9. an air blowing port; 10. sealing the cover plate; 11. a connecting pipe; 12. a support; 13. a nut; 14. a screw; 15. a lead screw nut; 16. a lead screw; 17. a guide bar; 18. a lifting plate; 19. a sliding sleeve; 20. a first motor; 21. stirring blades; 22. a motor base; 23. a second motor; 24. a connecting shaft; 25. a water nozzle; 26. a limiting plate; 27. and (5) reinforcing ribs.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, the adjustable automatic argon blowing device for a steel ladle of the utility model comprises a base 1, a stirring device 4, a steel ladle 5, an air blowing pipe 8, a sealing cover plate 10, four fixing devices and a dumping device, wherein two groups of supporting plates 2 are symmetrically arranged at the top end of the base 1, a top plate 3 is horizontally arranged at the top ends of the two groups of supporting plates 2, the dumping device is arranged on the two groups of supporting plates 2, the steel ladle 5 is arranged on the dumping device, the dumping device drives the steel ladle 5 to dump to pour out molten iron in the steel ladle 5, the stirring device 4 is arranged on the top plate 3 to stir the molten iron in the steel ladle 5, a connecting sleeve 6 is arranged at the bottom end of the steel ladle 5, high-alumina bricks 7 are arranged at the bottom end of the steel ladle 5, the air blowing pipe 8 hermetically penetrates through the connecting sleeve 6 to extend into the high-alumina bricks 7, and a plurality of air blowing ports 9 are arranged on the circumferential outer wall of the air blowing pipe 8, the air blowing openings 9 are all located inside the high-alumina bricks 7, four groups of fixing devices are symmetrically installed at the input end of the air blowing pipe 8 respectively, a sealing cover plate 10 is installed at the input end of the air blowing pipe 8 in a sealing mode through the four groups of fixing devices, a connecting pipe 11 is arranged on the sealing cover plate 10, the output end of the connecting pipe 11 is connected with the inside of the air blowing pipe 8, the input end of the connecting pipe 11 is connected with an external air supply device, each group of fixing devices comprises a support 12 and a screw 14, the support 12 is rotatably installed at the bottom of the circumferential outer wall of the air blowing pipe 8, a nut 13 is arranged on the support 12, and the top end of the screw 14 penetrates through the nut 13 in a threaded mode and is tightly pressed against the sealing cover plate 10; start external gas supply device, make the argon gas get into to gas blow pipe 8 inside by connecting pipe 11, get into to high aluminium brick 7 inside by a plurality of groups gas blow port 9 again, later the argon gas is spouted into to ladle 5 inside molten iron by high aluminium brick 7 in, start agitating unit 4 simultaneously, make agitating unit 4 stir ladle 5 inside molten iron and argon gas, when needs disconnection seal cover plate 10 and gas blow pipe 8, revolve wrong screw rod 14, make the top of screw rod 14 keep away from seal cover plate 10, later will seal cover plate 10 and take off, can separate seal cover plate 10 and gas blow pipe 8, be convenient for connect the ladle and connect and be connected with external gas supply device's output, and the practicability is improved.
Preferably, the stirring device 4 comprises a screw nut 15, a screw 16, two groups of guide rods 17, a lifting plate 18, a first motor 20 and a stirring blade 21, the screw nut 15 is fixedly installed at the bottom end of the top plate 3, the screw 16 penetrates through the top plate 3 and is screwed through the screw nut 15, the two groups of guide rods 17 are symmetrically installed at the top end of the top plate 3, two groups of sliding sleeves 19 are symmetrically arranged on the lifting plate 18, the two groups of sliding sleeves 19 are respectively slidably sleeved on the two groups of guide rods 17, the first motor 20 is fixedly installed on the lifting plate 18, the output end of the first motor 20 is fixedly connected with the top end of the screw 16, and the stirring blade 21 is fixedly installed at the bottom end of the screw nut 15; through starting first motor 20, make first motor 20 drive lead screw 16 rotatory, under screw nut 15 and lead screw 16's the connecting action and guide bar 17, lifter plate 18's guiding action, make lead screw 16 drive stirring leaf 21 rotatory decline to the molten iron in, make stirring leaf 21 stir the molten iron, through controlling first motor 20 positive and negative rotations to control stirring leaf 21Udine molten steel stirs comprehensively, improves the practicality.
Preferably, the dumping device comprises a motor base 22 and a second motor 23, the motor base 22 is fixedly installed on the outer side wall of the group of support plates 2, the second motor 23 is fixedly installed on the motor base 22, connecting shafts 24 are symmetrically arranged at the tops of the circumferential outer walls of the ladles 5, and the connecting shafts 24 close to the second motor 23 penetrate through the support plates 2 to be connected with the output ends of the second motor 23; by starting the second motor 23, the second motor 23 drives the ladle 5 to rotate, so that molten iron in the ladle 5 can be poured out conveniently, and convenience is improved.
Preferably, a water nozzle 25 is arranged at the top end of the ladle 5; through the arrangement, the molten iron in the steel ladle 5 can be poured out conveniently along the water nozzle 25, and the practicability is improved.
Preferably, the top ends of the two groups of guide rods 17 are provided with limit plates 26; through the setting, the stroke of the sliding sleeve 19 is limited, the condition that the sliding sleeve 19 slides out of the guide rod 17 is reduced, and the stability is improved.
Preferably, a reinforcing rib 27 is arranged between the motor base 22 and the support plate 2; through the above arrangement, the support strength of the motor base 22 is increased, and the stability is improved.
As a preferable mode of the above technical solution, the bottom end of the base 1 is provided with a caster; through the arrangement, the movable base 1 and the supporting plate 2 and other connecting structures are convenient to move, and the stability is improved.
Preferably, the stirring blade 21 is made of a nickel-based material; through the arrangement, the situation that the stirring blade 21 is heated, bent and deformed is reduced, and the stability is improved.
The utility model discloses an automatic argon blowing device of regulation formula ladle, it is at the during operation, at first start external air feeder, make argon gas get into to 8 insides of gas blow pipe by connecting pipe 11, get into to 7 insides of high alumina brick by a plurality of groups of gas blow mouth 9 again, later argon gas is spouted into to 5 inside molten irons of ladle in by high alumina brick 7, start agitating unit 4 simultaneously, make agitating unit 4 stir 5 inside molten irons and argon gas of ladle, when needs disconnection seal cover plate 10 and gas blow pipe 8, revolve wrong screw rod 14, make the top of screw rod 14 keep away from seal cover plate 10, later will seal cover plate 10 and take off, can separate seal cover plate 10 and gas blow pipe 8.
The utility model discloses an automatic argon blowing device of regulation formula ladle, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An adjustable automatic argon blowing device for a steel ladle is characterized by comprising a base (1), a stirring device (4), the steel ladle (5), an air blowing pipe (8), a sealing cover plate (10), four fixing devices and a dumping device, wherein two groups of supporting plates (2) are symmetrically arranged at the top end of the base (1), a top plate (3) is horizontally arranged at the top ends of the two groups of supporting plates (2), the dumping device is arranged on the two groups of supporting plates (2), the steel ladle (5) is arranged on the dumping device, the dumping device drives the steel ladle (5) to dump molten iron in the steel ladle (5), the stirring device (4) is arranged on the top plate (3) and is used for stirring the molten iron in the steel ladle (5), a connecting sleeve (6) is arranged at the bottom end of the steel ladle (5), and high-alumina bricks (7) are arranged at the bottom end in the steel ladle (5), the air blowing pipe (8) penetrates through the connecting sleeve (6) in a sealing mode and extends into the high-alumina brick (7), a plurality of groups of air blowing openings (9) are formed in the circumferential outer wall of the air blowing pipe (8), the air blowing openings (9) are all located in the high-alumina brick (7), four groups of fixing devices are symmetrically installed at the input end of the air blowing pipe (8) respectively, the sealing cover plate (10) is installed at the input end of the air blowing pipe (8) in a sealing mode through four groups of fixing devices, a connecting pipe (11) is arranged on the sealing cover plate (10), the output end of the connecting pipe (11) is connected with the inside of the air blowing pipe (8), the input end of the connecting pipe (11) is connected with an external air supply device, each group of fixing devices comprises a support (12) and a screw rod (14), the support (12) is rotatably installed at the bottom of the circumferential outer wall of the air blowing pipe (8), and a nut (13) is arranged on the support (12), the top end of the screw rod (14) is screwed and penetrates through the nut (13) and is tightly propped against the sealing cover plate (10).
2. The adjustable automatic argon blowing device for the steel ladle according to claim 1, wherein the stirring device (4) comprises a screw nut (15), a screw (16), two sets of guide rods (17), a lifting plate (18), a first motor (20) and a stirring blade (21), the screw nut (15) is fixedly installed at the bottom end of the top plate (3), the screw (16) penetrates through the top plate (3) and is screwed through the screw nut (15), the two sets of guide rods (17) are symmetrically installed at the top end of the top plate (3), the lifting plate (18) is symmetrically provided with two sets of sliding sleeves (19), the two sets of sliding sleeves (19) are respectively sleeved on the two sets of guide rods (17) in a sliding manner, the first motor (20) is fixedly installed on the lifting plate (18), and the output end of the first motor (20) is fixedly connected with the top end of the screw (16), the stirring blade (21) is fixedly arranged at the bottom end of the screw nut (15).
3. A regulating type ladle automatic argon blowing device according to claim 1, characterized in that the dumping device comprises a motor base (22) and a second motor (23), the motor base (22) is fixedly arranged on the outer side wall of a group of supporting plates (2), the second motor (23) is fixedly arranged on the motor base (22), the top of the circumferential outer wall of the ladle (5) is symmetrically provided with a connecting shaft (24), and the connecting shaft (24) close to the second motor (23) penetrates through the supporting plates (2) to be connected with the output end of the second motor (23).
4. An adjustable ladle automatic argon blowing device according to claim 1, characterized in that the top end of the ladle (5) is provided with a water nozzle (25).
5. An automatic argon blowing device for adjustable ladles according to claim 2, characterised in that the top ends of said two sets of guide rods (17) are provided with limit plates (26).
6. A regulating ladle automatic argon blowing device according to claim 3, characterized in that a reinforcing rib (27) is arranged between the motor base (22) and the supporting plate (2).
7. An adjustable ladle automatic argon blowing device according to claim 1, characterized in that the bottom end of the base (1) is provided with castors.
8. The adjusting type ladle automatic argon blowing device according to claim 2, characterized in that the stirring blade (21) is made of nickel-based material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023319192.2U CN214270949U (en) | 2020-12-31 | 2020-12-31 | Adjustable automatic argon blowing device for steel ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023319192.2U CN214270949U (en) | 2020-12-31 | 2020-12-31 | Adjustable automatic argon blowing device for steel ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214270949U true CN214270949U (en) | 2021-09-24 |
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ID=77786519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023319192.2U Active CN214270949U (en) | 2020-12-31 | 2020-12-31 | Adjustable automatic argon blowing device for steel ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214270949U (en) |
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2020
- 2020-12-31 CN CN202023319192.2U patent/CN214270949U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 188, Huaxing Road, Chengbei science and Technology Industrial Park, Sanmao street, Yangzhong City, Zhenjiang City, Jiangsu Province, 212299 Patentee after: Kunyanghan optical energy technology (Jiangsu) Co.,Ltd. Address before: 399 Chunliu North Road, Sanmao street, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Zhenjiang Kunyang Metallurgical Equipment Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 188, Huaxing Road, Chengbei Science and Technology Industrial Park, Sanmao Street, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee after: Jiangsu Kunyang Hanguang Energy Technology Group Co.,Ltd. Address before: No. 188, Huaxing Road, Chengbei science and Technology Industrial Park, Sanmao street, Yangzhong City, Zhenjiang City, Jiangsu Province, 212299 Patentee before: Kunyanghan optical energy technology (Jiangsu) Co.,Ltd. |