CN219648684U - Automatic steel ladle covering and uncovering equipment - Google Patents
Automatic steel ladle covering and uncovering equipment Download PDFInfo
- Publication number
- CN219648684U CN219648684U CN202223204362.1U CN202223204362U CN219648684U CN 219648684 U CN219648684 U CN 219648684U CN 202223204362 U CN202223204362 U CN 202223204362U CN 219648684 U CN219648684 U CN 219648684U
- Authority
- CN
- China
- Prior art keywords
- steel ladle
- uncovering
- covering
- frame
- cover
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 94
- 239000010959 steel Substances 0.000 title claims abstract description 94
- 239000002893 slag Substances 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 5
- 238000009628 steelmaking Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses automatic steel ladle cover adding and uncovering equipment, which belongs to the technical field of steel making process equipment and comprises a steel ladle cover, a cover adding and uncovering frame hook, a steel ladle car structure and a steel ladle, wherein a sliding rail is arranged in front of a converter working platform, one end of the sliding rail is close to the converter working platform, the other end of the sliding rail is far away from the converter working platform and extends outwards, the steel ladle car structure is slidably arranged on the sliding rail, the steel ladle car structure comprises a steel ladle frame body, a wheel structure, a steel ladle frame and a slag containing basin, the steel ladle is arranged on the steel ladle frame, the steel ladle cover is placed at an opening on the top surface of the steel ladle, a steel ladle cover handle is arranged on one surface of the steel ladle cover, the cover adding and uncovering frame hook is fixedly arranged on the top of the converter working platform and is parallel to the sliding rail and is positioned above the sliding rail, the steel ladle frame hook with an oblique hook and the steel ladle car are arranged, so that the automatic steel ladle cover adding and uncovering is realized, the equipment installation and maintenance cost is saved, the operation is simple, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of steelmaking process equipment, in particular to automatic steel ladle covering and uncovering equipment.
Background
In the steelmaking process, reducing heat loss is an important index for energy conservation and consumption reduction of steel plants. The ladle cover adding and uncovering equipment device is a new technology and a new equipment for reducing the temperature drop of molten steel in the process of transporting the molten steel by the ladle. At present, most steel ladle covering and uncovering equipment needs to be provided with a separate steel frame structure and a hydraulic system to realize automatic covering and uncovering, and a series of problems of relatively large investment, large occupied area, relatively complex and difficult maintenance and the like exist.
The utility model patent with the bulletin number of CN103223482A discloses a steel ladle covering and uncovering device, which comprises a mechanism portal and a base frame, wherein a sliding frame is arranged on the base frame, a lifting frame is arranged on the sliding frame, and the lifting frame is arranged on the sliding frame through a limit column frame; a hook which extends downwards is arranged on the lifting frame; a lifting frame lifting driving mechanism is arranged on the sliding frame, and the lifting frame lifting driving mechanism is connected with the lifting frame and drives the lifting frame to do lifting movement; the base frame is provided with a sliding frame horizontal movement driving mechanism which is connected with the sliding frame and drives the sliding frame to horizontally move. By adopting the technical scheme, the automatic whole-process ladle covering and uncovering is realized, the requirements of heat preservation, energy conservation and consumption reduction on molten steel in the steelmaking process are met, and the steel ladle can stably and reliably run for a long time, and has the advantages of simple and reliable structure, small maintenance workload, strong practicability, convenience and quickness in operation and less occupied man-hour; the steel ladle covering and uncovering device also has the problems that a steel frame structure and a hydraulic system are needed to realize automatic covering and uncovering, the investment is relatively large, the occupied area is large, the maintenance is relatively complex, and the like.
Disclosure of Invention
In order to overcome the problems that a steel frame framework and a hydraulic system are needed for realizing automatic covering and uncovering in the steel ladle covering and uncovering in the prior art, the steel ladle covering and uncovering device also has a series of problems of relatively large investment, large occupied area, relatively complex maintenance and the like.
At present, most of steel ladle covering and uncovering needs a steel frame structure and a hydraulic system to realize automatic covering and uncovering, and needs higher installation, maintenance and maintenance, wherein the steel ladle covering and uncovering frame is provided with a hook for moving a steel ladle car, so that automatic covering and uncovering can be realized in the moving process of the steel ladle car, one end of the hook for covering and uncovering, which is far away from a converter working platform, is designed into an oblique hook shape, the other end of the hook for covering and uncovering is fixedly welded on a fixed cross beam on the converter working platform, three side-by-side hooks for covering and uncovering are arranged in total, the hook for covering and uncovering in the middle is longer than the hooks on the two sides, and the hook for covering and uncovering in the middle is provided with a fixed structure in the horizontal direction and the vertical direction, so that the hook for covering and uncovering is prevented from deforming.
Preferably, the ladle cover is provided with three ladle cover handles corresponding to the positions of three cover hooks, when the ladle car moves to one end of the sliding rail close to the converter working platform, the cover hooks are just inserted into the corresponding ladle cover handles, the edge of the ladle cover close to the converter platform is provided with a ladle cover hanging buckle structure extending towards the direction of the converter working platform, and the position of the ladle frame corresponding to the ladle cover hanging buckle structure is provided with an upward hanging buckle fixing structure which can drive the ladle cover to move when the ladle cover is covered and uncovered.
Preferably, the ladle frame is fixedly arranged at one end of the ladle frame body, which is close to the converter working platform, and the other end of the ladle frame body, which is far away from the converter working platform, is provided with a slag containing basin, so that steel slag generated in the process of containing can be contained, and the effect of balancing the ladle frame can be achieved.
Preferably, the wheel structure is mounted at the bottom of the ladle frame body, and the movable end of the wheel structure is slidably mounted on the sliding rail.
Preferably, when the buggy ladle structure moves from one end far away from the converter platform to one end close to the converter platform, the buggy ladle cover is hung on the cover frame hook and separated from the opening of the ladle, and when the buggy ladle structure moves from one end close to the converter platform to one end far away from the converter platform, the hanging buckle fixing structure can prop up the buggy ladle cover to move along with the buggy ladle structure until the buggy ladle structure is separated from the cover frame hook and falls at the opening of the ladle.
The beneficial effects are that:
the technical scheme of the utility model has the following beneficial effects:
(1) Through the ladle adding and uncovering the movement of the cover frame hook and the ladle car, the automatic adding and uncovering of the ladle cover is realized, the steel frame hook and the hydraulic device are not required to be additionally arranged for realizing, the structure is simple, and the installation, maintenance and repair cost of equipment is saved.
(2) The automatic cover adding and uncovering of the ladle cover can be realized by moving the ladle car, no additional personnel is needed to independently operate the cover adding and uncovering process, the labor cost can be reduced, and the operation is more convenient and quicker.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an automatic ladle capping and uncapping apparatus according to the present utility model;
FIG. 2 is a top view of a preferred ladle cover structure of the present utility model;
FIG. 3 is a top view of a preferred cover hook structure of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the embodiment, through arranging the movement of the cover lifting frame hook with the inclined hook and the buggy ladle, the automatic cover lifting of the ladle is realized, the equipment installation, maintenance and repair cost is saved, the operation is simple, the labor intensity of workers is reduced, and the concrete embodiment is as follows:
as shown in fig. 1-3, the ladle automatic cover adding and uncovering equipment comprises a ladle cover 2, a cover adding and uncovering frame hook 1, a ladle car structure and a ladle 3, wherein a sliding rail 8 is arranged in front of a converter working platform, one end of the sliding rail 8 is close to the converter working platform, the other end of the sliding rail is far away from the converter working platform and extends outwards, the ladle car structure is slidably mounted on the sliding rail 8 and comprises a ladle frame body 5, a wheel structure 7, a ladle frame 4 and a slag basin 6, the ladle 3 is mounted on the ladle frame 4, the ladle cover 2 is placed at an opening of the top surface of the ladle 3, a ladle cover handle 21 is arranged on the upward side of the ladle cover 2, the cover adding and uncovering frame hook 1 is fixedly mounted on the top of the converter working platform, is parallel to the sliding rail 8 and is positioned above the sliding rail 8, and the whole structure is simple and convenient to install.
At present, most of steel ladle covering and uncovering needs a steel frame structure and a hydraulic system to realize automatic covering and uncovering, and needs higher installation, maintenance and maintenance, wherein the steel ladle covering and uncovering frame hook 1 and the steel ladle car move, so that the steel ladle automatic covering and uncovering can be realized in the moving process of the steel ladle car, one end of the steel ladle covering and uncovering frame hook 1 far away from a converter working platform is designed into an inclined hook shape, the other end of the steel ladle covering and uncovering frame hook is fixedly welded on a fixed cross beam 13 on the converter working platform, three side-by-side covering and uncovering frame hooks 1 are arranged in total, the middle covering and uncovering frame hook 11 is longer than the covering and uncovering frame hooks 12 on two sides, and the middle covering and uncovering frame hook 11 is provided with fixing structures 14 and 15 in the horizontal direction and the vertical direction, so that deformation of the covering and uncovering frame hook in the bearing process is prevented.
The ladle cover 2 is provided with three ladle cover handles 21 corresponding to the positions of the three cover hooks, when the ladle car moves to the position where the slide rail 8 is close to one end of the converter working platform, the front sections of the cover hooks 11 and 12 are just inserted into the corresponding ladle cover handles, the edge of the ladle cover 2 close to the converter platform is provided with a ladle cover hanging buckle structure 22 extending towards the direction of the converter working platform, and the position on the ladle frame 4 corresponding to the ladle cover hanging buckle structure 22 is provided with an upward hanging buckle fixing structure which can drive the ladle cover to move when the cover is opened.
The fixed end of the wheel structure 7 is arranged at the bottom of the ladle frame body 5, and the movable end of the wheel structure 7 is slidably arranged on the sliding rail 8.
The steel ladle frame 4 is fixedly arranged at one end, close to the converter working platform, of the steel ladle frame body 5, the other end, far away from the converter working platform, of the steel ladle frame body 5 is provided with a slag containing basin 6, steel slag generated in the process of containing can be contained, and the effect of balancing the steel ladle frame body can be achieved.
When the ladle car structure moves from one end far away from the converter platform to one end close to the converter platform, the hanging buckle fixing structure can move with the ladle cover 2, and when the ladle cover hanging buckle structure 22 is separated from the hanging buckle fixing structure, the ladle cover 2 is hung on the cover adding and uncovering frame hook 1 and is separated from the opening of the ladle 3, so that uncovering is realized; when the buggy ladle structure moves from one end close to the converter platform to one end far away from the converter platform, the hanging buckle fixing structure can prop up the buggy ladle cover 2 to move along with the buggy ladle structure until the buggy ladle structure is separated from the cover adding and uncovering frame hook 1 and falls at the opening of the buggy ladle 3, so that the cover is realized.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. 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 (10)
1. The automatic steel ladle covering and uncovering equipment is characterized by comprising a steel ladle cover, a covering and uncovering frame hook, a steel ladle car structure and a steel ladle, wherein a sliding rail is arranged in front of a converter working platform, one end of the sliding rail is close to the converter working platform, the other end of the sliding rail is far away from the converter working platform and extends outwards, the steel ladle car structure is slidably mounted on the sliding rail and comprises a steel ladle frame body, a wheel structure, a steel ladle frame and a slag containing basin, the steel ladle is mounted on the steel ladle frame, the steel ladle cover is placed at an opening of the top surface of the steel ladle, a steel ladle cover handle is arranged on the upper surface of the steel ladle cover, and the covering and uncovering frame hook is fixedly mounted on the top of the converter working platform, parallel to the sliding rail and above the sliding rail.
2. The automatic steel ladle covering and uncovering device according to claim 1, wherein one end of the covering and uncovering frame hook far away from the converter working platform is designed into an inclined hook shape, the other end of the covering and uncovering frame hook is fixedly welded on a fixed cross beam on the converter working platform, three side-by-side covering and uncovering frame hooks are arranged in total, and the middle covering and uncovering frame hook is longer than two sides.
3. The automatic steel ladle covering and uncovering device according to claim 2, wherein the middle covering and uncovering frame hook is provided with a fixing structure in the horizontal direction and the vertical direction.
4. The automatic steel ladle cover adding and removing device according to claim 1, wherein three steel ladle cover handles are arranged at positions corresponding to three steel ladle cover adding and removing frame hooks, and when the steel ladle car moves to one end of the sliding rail close to the converter working platform, the steel ladle cover adding and removing frame hooks are just inserted into the corresponding steel ladle cover handles.
5. The automatic steel ladle cover adding and removing device according to claim 1, wherein the edge of the steel ladle cover, which is close to the converter platform, is provided with a steel ladle cover hanging buckle structure which extends towards the direction of the converter working platform.
6. The automatic steel ladle covering and uncovering device according to claim 5, wherein an upward hanging buckle fixing structure is arranged on the steel ladle frame at a position corresponding to the steel ladle cover hanging buckle structure.
7. The automatic steel ladle covering and uncovering device according to claim 1, wherein the steel ladle frame is fixedly arranged at one end of the steel ladle frame body, which is close to the converter working platform, and a slag containing basin is arranged at the other end of the steel ladle frame body, which is far away from the converter working platform.
8. The automatic steel ladle covering and uncovering device according to claim 1, wherein the wheel structure is arranged at the bottom of the frame, and the movable end of the wheel structure is slidably arranged on the sliding rail.
9. The automatic steel ladle covering and uncovering device according to claim 1, wherein when the buggy ladle structure moves from one end far away from the converter platform to one end close to the converter platform, the steel ladle cover is hung on the covering and uncovering frame hook and is separated from the opening of the steel ladle.
10. The automatic steel ladle covering and uncovering device according to claim 6, wherein when the steel ladle car structure moves from one end close to the converter platform to one end far away from the converter platform, the hanging buckle fixing structure can prop against the steel ladle cover to move along with the steel ladle car structure until the steel ladle car structure is separated from the covering and uncovering frame hook and falls at the steel ladle opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223204362.1U CN219648684U (en) | 2022-12-01 | 2022-12-01 | Automatic steel ladle covering and uncovering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223204362.1U CN219648684U (en) | 2022-12-01 | 2022-12-01 | Automatic steel ladle covering and uncovering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648684U true CN219648684U (en) | 2023-09-08 |
Family
ID=87859745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223204362.1U Active CN219648684U (en) | 2022-12-01 | 2022-12-01 | Automatic steel ladle covering and uncovering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648684U (en) |
-
2022
- 2022-12-01 CN CN202223204362.1U patent/CN219648684U/en active Active
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