CN220445049U - Nozzle brick for smelting - Google Patents
Nozzle brick for smelting Download PDFInfo
- Publication number
- CN220445049U CN220445049U CN202321808873.6U CN202321808873U CN220445049U CN 220445049 U CN220445049 U CN 220445049U CN 202321808873 U CN202321808873 U CN 202321808873U CN 220445049 U CN220445049 U CN 220445049U
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- China
- Prior art keywords
- mounting
- plate
- fixedly arranged
- fixed
- rod
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- 239000011449 brick Substances 0.000 title claims abstract description 59
- 238000003723 Smelting Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model belongs to the technical field of nozzle bricks, in particular to a smelting nozzle brick, which comprises a mounting seat, wherein a mounting rod is arranged inside one side of the mounting seat, a bottom plate is fixedly arranged below the mounting rod, a buffer spring is fixedly connected above the bottom plate, a lifting lug is fixedly arranged above the mounting rod, a sliding seat is arranged on one side of the upper surface of the mounting seat, a fixed block is fixedly arranged above the sliding seat, a push rod is fixedly arranged on one side of the fixed block, a fixed plate is fixedly arranged on one side of the push rod, a heat-resistant plate is fixedly arranged on one side of the fixed plate, a nozzle brick body is movably arranged inside the mounting seat, a limiting plate is fixedly arranged below the mounting seat, a first steel flow port is fixedly arranged inside the nozzle brick body, and a second steel flow port is fixedly connected above the first steel flow port. According to the utility model, through the cooperation of the buffer spring and the damper, the nozzle brick does not shake when moving, so that the potential safety hazard in the moving process is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of nozzle bricks, in particular to a nozzle brick for smelting.
Background
The nozzle brick is inlaid in the refractory material molten steel outflow opening in the brick cup at the bottom of the steel ladle. When the pouring is not performed, the nozzle brick and the plug brick are in line contact, so that no steel leakage is ensured. The upper opening of the nozzle brick is arc-shaped, which is convenient for opening and closing the nozzle and reducing the resistance of molten steel flow, and the lower section is a straight line section to stabilize the injection flow.
The prior art has the following problems:
the inside that current smelting was used mouth of a river brick generally can be through the molten steel of high temperature to remove the mouth of a river brick and bring great potential safety hazard to operating personnel easily, current smelting is used mouth of a river brick can appear rocking in the removal in-process simultaneously, thereby brings danger, and the molten steel is because not possess certain buffering molten steel and easily spill when entering into the mouth of a river brick.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a nozzle brick for smelting, which solves the problems that the nozzle brick for smelting is easy to spill out when entering molten steel and the movement of the nozzle brick is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a smelting is with mouth of a river brick, includes the mount pad, one side inside of mount pad is provided with the installation pole, the below fixed mounting of installation pole has the bottom plate, the top fixedly connected with buffer spring of bottom plate, the top fixed mounting of installation pole has the lug, upper portion surface one side of mount pad is provided with the slide, the top fixed mounting of slide has the fixed block, one side fixed mounting of fixed block has the push rod, one side fixed mounting of push rod has the fixed plate, one side fixed mounting of fixed plate has the refractory plate, the inside movable mounting of mount pad has mouth of a river brick body, the below fixed mounting of mount pad has the limiting plate, the inside fixed mounting of mouth of a river brick body has first flow steel mouth, the top fixedly connected with second flow steel mouth of a river of first flow steel mouth, the upper portion surface one side fixed mounting of mount pad has the spout, one side of spout is provided with the mounting groove, the inside movable connection of spout has adjusting screw, the surface threaded connection of adjusting screw has the thread bush, upper portion one side of mount pad is connected with the screw rod, one side of mount pad is fixed to be connected with the screw rod.
As a preferable technical scheme of the utility model, sliding holes are formed in four corners of the upper surface of the mounting seat, the mounting rod is in sliding connection with the sliding holes, and a bottom plate and the lifting lug are fixedly arranged above and below the mounting rod respectively.
As a preferable technical scheme of the utility model, the damper is fixedly arranged on two sides of the upper surface of the mounting plate, the damper is fixedly arranged with the mounting seat, and the mounting rod is in sliding connection with the mounting plate.
As a preferable technical scheme of the utility model, the buffer spring is fixedly connected between the bottom plate and the mounting plate, and the buffer spring is sleeved with the mounting rod.
As a preferable technical scheme of the utility model, a chute is arranged on the periphery of the upper surface of the mounting seat, and the sliding seat is in sliding connection with the chute and is fixedly connected with the thread sleeve.
As a preferable technical scheme of the utility model, the nozzle brick body is clamped with the limiting plate, the nozzle brick body is sleeved with the mounting groove, and the locking screw is clamped with the adjusting screw.
As a preferable technical scheme of the utility model, the second flow steel port is in an inverted truncated cone shape, the second flow steel port is fixedly arranged on the upper and lower sides of the first flow steel port, and the nozzle brick body is formed by integral pouring.
Compared with the prior art, the utility model provides a nozzle brick for smelting, which has the following beneficial effects:
the utility model provides a nozzle brick for smelting, which can enable molten steel to enter the inside of the nozzle brick through buffering through a second steel flowing port under the action of an inverted circular truncated cone-shaped second steel flowing port arranged in the upper part and the lower part of a nozzle brick body so as to prevent molten steel from spilling out; the water gap brick body is sleeved in the mounting groove and fixed by the limiting plate, and meanwhile when the water gap brick body needs to be moved, the screw sleeve drives the fixing plate and the fireproof plate to move around the water gap brick and fix the fixing plate through the sliding seat by rotating the adjusting screw in movable connection with the sliding groove, the adjusting screw can be limited by rotating the locking screw to prevent the adjusting screw from reversing, meanwhile, lifting of the water gap brick body is more convenient by installing the lifting lug above the mounting rod, meanwhile, the buffer spring is compressed through the bottom plate in the lifting process, and the force is transmitted to the damper through the mounting plate to be absorbed when the weight of the device is buffered through the buffer spring, so that shaking can not occur in the moving process of the water gap brick body, and the moving safety is improved.
Drawings
FIG. 1 is a front view of the overall mounting structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the nozzle brick of the present utility model;
FIG. 3 is a schematic view of the nozzle brick structure of the present utility model;
fig. 4 is a top view of the mounting structure of the present utility model.
In the figure: 1. a mounting base; 2. a mounting rod; 3. a bottom plate; 4. a buffer spring; 5. lifting lugs; 6. a slide; 7. a fixed block; 8. a push rod; 9. a fixing plate; 10. a heat resistant plate; 11. a nozzle brick body; 12. a limiting plate; 13. a first flow port; 14. a second tap hole; 15. a chute; 16. a mounting groove; 17. adjusting a screw; 18. a thread sleeve; 19. locking the screw rod; 20. a slide hole; 21. a mounting plate; 22. a damper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the present embodiment: a nozzle brick for smelting comprises a mounting seat 1, wherein a mounting rod 2 is arranged in one side of the mounting seat 1, a bottom plate 3 is fixedly arranged below the mounting rod 2, a buffer spring 4 is fixedly connected above the bottom plate 3, and buffering is performed through the buffer spring 4; a lifting lug 5 is fixedly arranged above the mounting rod 2, and the water gap brick body 11 is more convenient to move through the lifting lug 5; a sliding seat 6 is arranged on one side of the upper surface of the mounting seat 1, a fixed block 7 is fixedly arranged above the sliding seat 6, a push rod 8 is fixedly arranged on one side of the fixed block 7, a fixed plate 9 is fixedly arranged on one side of the push rod 8, and a nozzle brick body 11 is fixed through the fixed plate 9; a heat-resistant plate 10 is fixedly arranged on one side of the fixed plate 9, a water gap brick body 11 is movably arranged in the mounting seat 1, a limiting plate 12 is fixedly arranged below the mounting seat 1, a first steel flow port 13 is fixedly arranged in the water gap brick body 11, a second steel flow port 14 is fixedly connected above the first steel flow port 13, a sliding groove 15 is fixedly arranged on one side of the upper surface of the mounting seat 1, and a sliding seat 6 is arranged through the sliding groove 15; one side of the sliding chute 15 is provided with a mounting groove 16, the inside of the sliding chute 15 is movably connected with an adjusting screw rod 17, the surface of the adjusting screw rod 17 is in threaded connection with a threaded sleeve 18, and the sliding seat 6 is driven to move through the threaded sleeve 18; the upper side of the mounting seat 1 is in threaded connection with a locking screw 19, a sliding hole 20 is formed at one side of the upper surface of the mounting seat 1, and the mounting rod 2 is mounted through the sliding hole 20; the surface of the mounting rod 2 is sleeved with a mounting plate 21, and a damper 22 is fixedly arranged above one side of the mounting plate 21.
In the embodiment, four corners of the upper surface of the mounting seat 1 are provided with slide holes 20, the mounting rod 2 is in sliding connection with the slide holes 20, a bottom plate 3 and a lifting lug 5 are respectively fixedly arranged above and below the mounting rod 2, the mounting rod 2 is arranged through the slide holes 20, and the water gap brick body 11 is conveniently moved through the lifting lugs 5; the dampers 22 are fixedly arranged on two sides of the upper surface of the mounting plate 21, the dampers 22 are fixedly arranged with the mounting seat 1, the mounting rod 2 is in sliding connection with the mounting plate 21, and the vibration generating forehead force is transmitted to the dampers 22 through the mounting plate 21; the buffer spring 4 is fixedly connected between the bottom plate 3 and the mounting plate 21, the buffer spring 4 is sleeved with the mounting rod 2, and the buffer spring 4 is mounted through the bottom plate 3 and the mounting plate 21; a sliding groove 15 is formed in the periphery of the upper surface of the mounting seat 1, the sliding seat 6 is in sliding connection with the sliding groove 15 and is fixedly connected with a thread sleeve 18, and the sliding seat 6 is driven to move through the thread sleeve 18; the nozzle brick body 11 is clamped with the limiting plate 12, the nozzle brick body 11 is sleeved with the mounting groove 16, and the locking screw 19 is clamped with the adjusting screw 17 to limit the adjusting screw 17 through the locking screw 19; the second flow steel port 14 is in an inverted truncated cone shape, the second flow steel port 14 is fixedly arranged on the upper side and the lower side of the first flow steel port 13, and the nozzle brick body 11 is formed by integral pouring.
The working principle and the using flow of the utility model are as follows: when an operator sends molten steel to the water inlet brick body 11, the molten steel is buffered under the action of the second steel outlet 14 to prevent the molten steel from splashing, and the flow of the molten steel is not greatly limited by the second steel outlet 14 below the first steel outlet 13; when the water gap brick body 11 is moved, the threaded sleeve 18 is driven to move through the rotation of the adjusting screw 17, the sliding seat 6 drives the fixing plate 9 and the heat-resistant plate 10 to move and fix the water gap brick body 11 through the movement of the threaded sleeve 18, meanwhile, the adjusting screw 17 can be fixed and limited through the threaded connection of the locking screw 19 and the mounting seat 1, meanwhile, the movement of the water gap brick body 11 is more convenient and rapid through the lifting lug 5 arranged above the mounting rod 2, in the moving process, the buffer spring 4 is compressed through the bottom plate 3, and shake is buffered through the buffer spring 4 and transmitted to the damper 22 through the mounting plate 21 to be absorbed, so that safety guarantee is provided for the movement of the water gap brick body 11 through the cooperation of the buffer spring 4 and the damper 22.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A nozzle brick for smelting is characterized in that: including mount pad (1), one side inside of mount pad (1) is provided with installation pole (2), the below fixed mounting of installation pole (2) has bottom plate (3), the top fixedly connected with buffer spring (4) of bottom plate (3), the top fixed mounting of installation pole (2) has lug (5), upper portion surface one side of mount pad (1) is provided with slide (6), the top fixed mounting of slide (6) has fixed block (7), one side fixed mounting of fixed block (7) has push rod (8), one side fixed mounting of push rod (8) has fixed plate (9), one side fixed mounting of fixed plate (9) has refractory plate (10), the inside movable mounting of mount pad (1) has mouth of a river brick body (11), the below fixed mounting of mount pad (1) has limiting plate (12), the inside fixed mounting of brick body (11) has first flow steel mouth (13), the top fixed connection of first flow steel mouth (13) has fixed mounting of a fixed block (7), one side fixed mounting of push rod (15) has fixed mounting of a spout (15), one side of screw rod (15) is connected with one side of sliding groove (15), the surface threaded connection of adjusting screw (17) has thread bush (18), upper portion one side threaded connection of mount pad (1) has locking screw (19), upper portion surface one side of mount pad (1) begins to have slide hole (20), mounting panel (21) have been cup jointed on the surface of mounting rod (2), one side top fixed mounting of mounting panel (21) has attenuator (22).
2. A metallurgical nozzle block as claimed in claim 1, wherein: slide holes (20) are formed in four corners of the upper surface of the mounting seat (1), the mounting rod (2) is in sliding connection with the slide holes (20), and a bottom plate (3) and the lifting lugs (5) are respectively and fixedly arranged above and below the mounting rod (2).
3. A metallurgical nozzle block as claimed in claim 1, wherein: the damper (22) is fixedly arranged on two sides of the upper surface of the mounting plate (21), the damper (22) is fixedly arranged with the mounting seat (1), and the mounting rod (2) is in sliding connection with the mounting plate (21).
4. A metallurgical nozzle block as claimed in claim 1, wherein: the buffer spring (4) is fixedly connected between the bottom plate (3) and the mounting plate (21), and the buffer spring (4) is sleeved with the mounting rod (2).
5. A metallurgical nozzle block as claimed in claim 1, wherein: the periphery of the upper surface of the mounting seat (1) is provided with a sliding groove (15), and the sliding seat (6) is in sliding connection with the sliding groove (15) and is fixedly connected with the threaded sleeve (18).
6. A metallurgical nozzle block as claimed in claim 1, wherein: the nozzle brick body (11) and the limiting plate (12) are clamped, the nozzle brick body (11) and the mounting groove (16) are sleeved, and the locking screw (19) and the adjusting screw (17) are clamped.
7. A metallurgical nozzle block as claimed in claim 1, wherein: the second flow steel port (14) is in an inverted truncated cone shape, the second flow steel port (14) is fixedly arranged on the upper side and the lower side of the first flow steel port (13), and the water gap brick body (11) is formed by integral pouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808873.6U CN220445049U (en) | 2023-07-11 | 2023-07-11 | Nozzle brick for smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808873.6U CN220445049U (en) | 2023-07-11 | 2023-07-11 | Nozzle brick for smelting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220445049U true CN220445049U (en) | 2024-02-06 |
Family
ID=89738532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321808873.6U Active CN220445049U (en) | 2023-07-11 | 2023-07-11 | Nozzle brick for smelting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220445049U (en) |
-
2023
- 2023-07-11 CN CN202321808873.6U patent/CN220445049U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |