CN213671791U - Metallurgical steel ladle with protection function - Google Patents
Metallurgical steel ladle with protection function Download PDFInfo
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- CN213671791U CN213671791U CN202022738556.4U CN202022738556U CN213671791U CN 213671791 U CN213671791 U CN 213671791U CN 202022738556 U CN202022738556 U CN 202022738556U CN 213671791 U CN213671791 U CN 213671791U
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- ladle
- steel
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- ladle body
- cover
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Abstract
The utility model discloses a metallurgical steel ladle with protection function, which comprises a steel ladle body, wherein the top of the steel ladle body is provided with a ladle cover, the ladle cover is movably arranged at the top of the steel ladle body through a hinge, the middle position of the ladle cover is provided with a mounting groove, and a filter screen capable of filtering waste gas and smoke dust is arranged in the mounting groove; the discharging pipe is fixedly arranged on the side face of the bottom of the ladle body through a mounting seat and is inclined downwards at a certain angle; an electromagnetic valve plate capable of controlling the discharge pipe to open and close is arranged at the joint of the side surface of the bottom of the steel ladle body and the discharge pipe; the utility model discloses the filter screen that the package was covered and is set up can effectively filter the waste gas that the molten steel produced in the ladle, and the ladle cover can also effectively block the dust in waste gas and the waste gas in the ladle and outwards give off, has reduced the air pollution to the workshop, is favorable to operating personnel's healthy.
Description
Technical Field
The utility model relates to a metallurgical ladle specifically is a metallurgical ladle that possesses safeguard function.
Background
The ladle is used for receiving molten steel and carrying out pouring operation in front of an open hearth furnace, an electric furnace or a converter in a steel plant and a foundry, is a storage and transportation tank for containing the molten steel in the molten steel transportation process, and has the effects of storage, moisture preservation and the like in the transportation process; the molten steel can also be subjected to refining treatment and other process operations in a ladle.
The existing steel ladle is provided with a ladle opening, a ladle nozzle and a shell, the ladle opening on the steel ladle is large, and because the ladle opening is large, molten steel in the steel ladle has a certain contact area with air, the heat preservation effect of the steel ladle is influenced, the heat preservation effect is limited to a certain degree, meanwhile, because the molten steel in the steel ladle continuously emits waste gas outwards, the generated waste gas and dust in the waste gas are emitted to a workshop to cause certain pollution to the air in the workshop, and further the health of operators is influenced; in addition, the ladle needs to be inclined at a certain angle to pour out the molten steel in the ladle during discharging, however, such operation modes bring large extra load to the lifting appliance, and phenomena of unhooking, overturning and the like occur even in the process of pouring the molten steel seriously, so that serious potential safety hazards are brought.
Therefore, the inventor provides the metallurgical ladle with the protection function by combining various factors.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metallurgical ladle that possesses safeguard function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a metallurgical steel ladle with a protection function comprises a steel ladle body and two lifting lugs, wherein the two lifting lugs are fixedly arranged on the outer walls of two sides of the steel ladle body respectively; the top of the steel ladle body is provided with a ladle cover, the ladle cover is movably arranged at the top of the steel ladle body through a hinge, the middle position of the ladle cover is provided with an installation groove, and a filter screen capable of filtering waste gas and smoke dust is arranged in the installation groove; the discharging pipe is fixedly arranged on the side face of the bottom of the ladle body through a mounting seat and is inclined downwards at a certain angle; and an electromagnetic valve plate capable of controlling the discharge pipe to open and close is arranged at the joint of the side surface of the bottom of the steel ladle body and the discharge pipe.
When in work: the ladle cover is arranged at the top of the ladle body, the filter screen arranged on the ladle cover can effectively filter waste gas generated by molten steel in the ladle, and the ladle cover can also effectively prevent the waste gas in the ladle and dust in the waste gas from being emitted outwards, so that air pollution to a workshop is reduced, and the body health of an operator is facilitated; in addition, the discharge pipe is arranged obliquely downwards, and the electromagnetic valve plate is arranged on the side surface of the inner wall of the steel ladle body, so that the electromagnetic valve plate can be directly controlled to be opened to discharge the molten steel from the steel ladle, the steel ladle does not need to be inclined when the molten steel is discharged, and various potential safety hazards caused by the inclination of the steel ladle are effectively avoided.
As a further aspect of the present invention: the filter screen is provided with the screen frame outward, the filter screen is inlayed through the screen frame that the periphery set up and is installed in the mounting groove that the intermediate position of be built by contract set up, convenient to detach and installation filter screen.
As a further aspect of the present invention: the inclined triangular bottom plate is arranged on the bottom surface inside the steel ladle body, and can ensure that no molten steel remains when the molten steel in the steel ladle is released, so that the molten steel in the steel ladle can be completely released conveniently.
As a further aspect of the present invention: the inner wall of the steel ladle body is hollow, the heat preservation layer is arranged in the hollow position and made of heat preservation cotton materials, the heat preservation layer can keep the temperature of molten steel in the steel ladle, the molten steel is effectively prevented from being solidified, and the steel ladle has the beneficial effects of energy conservation and environmental protection.
As a further aspect of the present invention: the ladle cover is provided with a hanging ring, and the hanging rope can be conveniently used to penetrate through the hanging ring arranged on the ladle cover to open and close the ladle cover.
As a further aspect of the present invention: the lifting lugs are provided with lifting holes, so that lifting ropes can be conveniently used to penetrate through the lifting holes formed in the lifting lugs to lift the steel ladle and then convey the steel ladle to an appointed position through a crane, and the steel ladle is conveniently conveyed.
As a further aspect of the present invention: the discharging pipe is made of magnesium-aluminum alloy, the magnesium-aluminum alloy has good strength, rigidity and stability, and the magnesium-aluminum alloy can resist high temperature and does not react with molten steel, so that the molten steel can smoothly flow out conveniently.
Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:
1. the utility model provides a metallurgical ladle that possesses safeguard function, the structure sets up ingenious and arrange rationally, the utility model discloses in be provided with the be built by contract at the top of ladle body, the filter screen that sets up on the be built by contract can effectively filter the waste gas that the molten steel produced in the ladle, the be built by contract can also effectively block the dust in waste gas and the waste gas in the ladle and outwards give off, has reduced the air pollution to the workshop, is favorable to operating personnel's healthy.
2. The utility model discloses the further design is owing to set up the discharging pipe slant to the inner wall side of placing the electromagnetic valve plate in the ladle body, can directly control the electromagnetic valve plate and open and emit the molten steel from the ladle, thereby need not the slope ladle during making the molten steel ejection of compact, effectively avoided the various potential safety hazards brought because of the ladle slope.
3. The utility model discloses the inside bottom surface of further design's ladle body is provided with the triangle bottom plate that the slope set up, and the triangle bottom plate that the slope set up can ensure that no molten steel remains when releasing molten steel in the ladle, is convenient for release molten steel in the ladle completely.
4. The utility model discloses the inner wall cavity of the ladle body of further design, the hollow is provided with the heat preservation, the heat preservation adopts the cotton material of heat preservation to make, and the heat preservation can keep the temperature of molten steel in the ladle, prevents effectively that the molten steel from solidifying, has energy-concerving and environment-protective beneficial effect.
Drawings
Fig. 1 is a schematic structural view of a metallurgical ladle with a protective function.
FIG. 2 is a side sectional view of a metallurgical ladle having a shielding function.
FIG. 3 is a top view of a protective metallurgical ladle tundish cover.
In the figure: 1. a steel ladle body; 2. covering; 21. a hoisting ring; 22. mounting grooves; 23. a hinge; 3. lifting lugs; 31. hoisting holes; 4. a discharge pipe; 41. a mounting seat; 5. a heat-insulating layer; 6. a triangular bottom plate; 7. an electromagnetic valve plate; 8. a filter screen; 81. and (6) screen frames.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a metallurgical ladle with a protection function comprises a ladle body 1 and two lifting lugs 3, wherein the two lifting lugs 3 are respectively and fixedly mounted on the outer walls of the two sides of the ladle body 1, and lifting holes 31 are formed in the lifting lugs 3, so that a lifting rope can conveniently pass through the lifting holes 31 formed in the lifting lugs 3 to lift the ladle and then convey the ladle to a specified position through a crane, and the ladle is conveniently conveyed; the top of the ladle body 1 is provided with a ladle cover 2, the ladle cover 2 is movably arranged at the top of the ladle body 1 through a hinge 23, and a lifting ring 21 is arranged on the ladle cover 2, so that a lifting rope can conveniently penetrate through the lifting ring 21 arranged on the ladle cover 2 to open and close the ladle cover 2; an installation groove 22 is formed in the middle of the ladle cover 2, and a filter screen 8 capable of filtering waste gas and smoke dust is arranged in the installation groove 22; a screen frame 81 is arranged outside the filter screen 8, and the filter screen 8 is embedded and installed in the installation groove 22 arranged in the middle of the ladle cover 2 through the screen frame 81 arranged on the periphery, so that the filter screen 8 is convenient to detach and install;
the bottom side surface of the ladle body 1 is provided with a discharge pipe 4, the discharge pipe 4 is fixedly arranged on the bottom side surface of the ladle body 1 through a mounting seat 41, the discharge pipe 4 is inclined downwards at a certain angle, the discharge pipe 4 is made of magnesium-aluminum alloy, the magnesium-aluminum alloy has good strength, rigidity and stability, and the magnesium-aluminum alloy can resist high temperature and does not react with molten steel, so that the molten steel can smoothly flow out; an electromagnetic valve plate 7 capable of controlling the discharge pipe 4 to open and close is arranged at the joint of the bottom side surface of the ladle body 1 and the discharge pipe 4;
the inclined triangular bottom plate 6 is arranged on the bottom surface inside the steel ladle body 1, and the inclined triangular bottom plate 6 can ensure that no molten steel remains when the molten steel in the steel ladle is released, so that the molten steel in the steel ladle can be completely released; the steel ladle comprises a steel ladle body 1, and is characterized in that the inner wall of the steel ladle body 1 is hollow, a heat insulation layer 5 is arranged at the hollow position, the heat insulation layer 5 is made of heat insulation cotton materials, the heat insulation layer 5 can keep the temperature of molten steel in the steel ladle, the molten steel is effectively prevented from being solidified, and the steel ladle has the beneficial effects of energy conservation and environmental protection.
The utility model discloses a theory of operation is: the utility model provides a metallurgical ladle with protection function, the structure is set up ingeniously and arranged rationally, the utility model discloses in the top of ladle body 1 is provided with the be built by contract 2, the waste gas that the molten steel produced in the ladle can be effectively filtered to the filter screen 8 that sets up on the be built by contract 2, the be built by contract 2 can also effectively block the waste gas in the ladle and the dust in the waste gas to distribute outwards, has reduced the air pollution to the workshop, is favorable to operating personnel's health; in addition, the discharge pipe 4 is arranged obliquely downwards, and the electromagnetic valve plate 7 is arranged on the inner side of the ladle body 1, so that the electromagnetic valve plate 7 can be directly controlled to be opened to discharge the molten steel from the ladle, the ladle does not need to be inclined when the molten steel is discharged, various potential safety hazards caused by the inclination of the ladle are effectively avoided, and meanwhile, the inclined triangular bottom plate 6 can also ensure that no molten steel remains in the ladle; the utility model discloses have structure exquisiteness, stability good, convenient to use and potential safety hazard advantage such as low on the whole.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A metallurgical steel ladle with a protection function comprises a steel ladle body and two lifting lugs, and is characterized in that the two lifting lugs are fixedly arranged on the outer walls of the two sides of the steel ladle body respectively;
the top of the steel ladle body is provided with a ladle cover, the ladle cover is movably arranged at the top of the steel ladle body through a hinge, the middle position of the ladle cover is provided with an installation groove, and a filter screen capable of filtering waste gas and smoke dust is arranged in the installation groove;
the discharging pipe is fixedly arranged on the side face of the bottom of the ladle body through a mounting seat and is inclined downwards at a certain angle; and an electromagnetic valve plate capable of controlling the discharge pipe to open and close is arranged at the joint of the side surface of the bottom of the steel ladle body and the discharge pipe.
2. The metallurgical ladle with the protection function according to claim 1, wherein a net frame is arranged outside the filter screen, and the filter screen is embedded and installed in an installation groove arranged in the middle of the ladle cover through the net frame arranged on the periphery.
3. The metallurgical ladle with the protection function according to claim 1, wherein the inner bottom surface of the ladle body is provided with a triangular bottom plate which is obliquely arranged.
4. The metallurgical ladle with the protection function according to claim 3, wherein the inner wall of the ladle body is hollow, an insulating layer is arranged in the hollow part, and the insulating layer is made of an insulating cotton material.
5. The metallurgical ladle with the protective function according to any one of claims 1 to 4, wherein the ladle cover is provided with a hanging ring.
6. A metallurgical ladle with a protective function according to any one of claims 1 to 4, wherein the lifting lug is provided with a lifting hole.
7. A metallurgical ladle according to any one of claims 1 to 4, wherein the tapping pipe is made of an aluminum-magnesium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022738556.4U CN213671791U (en) | 2020-11-24 | 2020-11-24 | Metallurgical steel ladle with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022738556.4U CN213671791U (en) | 2020-11-24 | 2020-11-24 | Metallurgical steel ladle with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213671791U true CN213671791U (en) | 2021-07-13 |
Family
ID=76735363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022738556.4U Active CN213671791U (en) | 2020-11-24 | 2020-11-24 | Metallurgical steel ladle with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213671791U (en) |
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2020
- 2020-11-24 CN CN202022738556.4U patent/CN213671791U/en active Active
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