CN108971469B - Effectual molten iron pouring ladle of pushing off slag - Google Patents
Effectual molten iron pouring ladle of pushing off slag Download PDFInfo
- Publication number
- CN108971469B CN108971469B CN201811008721.1A CN201811008721A CN108971469B CN 108971469 B CN108971469 B CN 108971469B CN 201811008721 A CN201811008721 A CN 201811008721A CN 108971469 B CN108971469 B CN 108971469B
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- Prior art keywords
- slag
- ladle
- molten iron
- trap
- plate body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/001—Retaining slag during pouring molten metal
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention provides a molten iron pouring ladle with a good slag stopping effect, which comprises a ladle body, wherein the ladle body comprises a shell and an inner lining layer attached to the inside of the shell, a ladle nozzle communicated with the inside of the ladle body is arranged on the ladle body, a first slag stopping plate is arranged at the joint of the ladle nozzle and the ladle body, a reserved gap is formed between the bottom of the first slag stopping plate and the bottom of the ladle nozzle to form a first molten iron flow port, a second slag stopping plate is arranged at a position, close to the first molten iron flow port, in the ladle body, and a reserved gap is formed between the second slag stopping plate and the first slag stopping plate to form a second molten iron flow port. According to the invention, the first slag trap and the second slag trap are arranged, so that the second slag trap can trap the iron slag with larger diameter, and the first slag trap can trap the iron slag with smaller diameter, thereby effectively improving the slag-stopping effect.
Description
Technical Field
The invention relates to the technical field of casting molten iron pouring, in particular to a molten iron pouring ladle with a good slag stopping effect.
Background
The pouring ladle is a tool for pouring molten iron. The pouring ladle should meet the requirements of long service life, stable pouring process and prevention of slag in molten iron from entering the pouring cup in the pouring process as far as possible. In the pouring process of the existing pouring ladle, the slag is not thoroughly blocked, the bridge-shaped curved surface of the ladle nozzle of the pouring ladle and the water inlet part of the baffle are easily corroded, the problems of unstable pouring, reduction of slag blocking effect and the like can be caused, and the pouring ladle needs to be rearranged in order to ensure the product quality. Generally, an integrated ladle building process is adopted, the process of building a ladle each time is complex, and huge manpower and material resources are consumed, so that the problem that how to prolong the service life of the poured ladle after building the ladle each time is urgently needed to be solved by a casting enterprise is solved.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a molten iron pouring ladle with a good slag stopping effect.
The molten iron pouring ladle with good slag stopping effect comprises a ladle body, wherein the ladle body comprises a shell and an inner lining layer attached to the inside of the shell, a ladle nozzle communicated with the inside of the ladle body is arranged on the ladle body, a first slag stopping plate is arranged at the joint of the ladle nozzle and the ladle body, a reserved gap is formed between the bottom of the first slag stopping plate and the bottom of the ladle nozzle to form a first molten iron flow port, a second slag stopping plate is arranged in the position, close to the first molten iron flow port, of the inside of the ladle body, and a reserved gap is formed between the second slag stopping plate and the first slag stopping plate to form a second molten iron flow port.
Preferably, be equipped with a plurality of draw-in grooves of arranging along its direction of height on the inclusion inner wall, second slag trap is outer along being equipped with a plurality of location platforms, and location platform and draw-in groove phase-match and a plurality of location platform joint respectively are in a plurality of draw-in grooves.
Preferably, the distance between the second slag trap and the first slag trap is greater than the distance between the first slag trap and the bottom of the ladle nozzle.
Preferably, the first slag trap comprises a first plate body and a second plate body, the first plate body is fixedly connected with the inner wall of the bag mouth, the second plate body is arranged on one side, away from the bag body, of the first plate body, a boss is arranged at the bottom of the second plate body, is located below the first plate body and is tightly attached to the first plate body, and the first plate body is connected with the second plate body through screws.
Preferably, the bottom of the first plate body is provided with a positioning pin, the top end of the boss is provided with a positioning hole matched with the positioning pin, and the positioning pin is clamped in the positioning hole.
Preferably, the height-diameter ratio of the bag body is 2: 1.
preferably, the second slag trap is arranged obliquely, and the height of one end, close to the first slag trap, of the second slag trap is lower than the height of one end, far away from the first slag trap, of the second slag trap.
According to the molten iron pouring ladle with the good slag stopping effect, the first slag stopping plate and the second slag stopping plate are arranged, so that the second slag stopping plate can be used for intercepting the iron slag with a larger diameter, the first slag stopping plate can be used for intercepting the iron slag with a smaller diameter, and the slag stopping effect is effectively improved.
Drawings
FIG. 1 is a schematic structural diagram of a molten iron casting ladle with a good slag stopping effect according to the present invention;
FIG. 2 is a top view of a ladle for pouring molten iron with a good slag-stopping effect according to the present invention;
FIG. 3 is a sectional view of a ladle for pouring molten iron with a good slag-stopping effect according to the present invention.
Detailed Description
As shown in fig. 1-3, fig. 1 is a schematic structural diagram of a molten iron casting ladle with a good slag stopping effect according to the present invention; FIG. 2 is a top view of a ladle for pouring molten iron with a good slag-stopping effect according to the present invention; FIG. 3 is a sectional view of a ladle for pouring molten iron with a good slag-stopping effect according to the present invention.
Referring to fig. 1 to 3, the invention provides a molten iron casting ladle with a good slag stopping effect, which comprises a ladle body, wherein the ladle body comprises a shell 1 and an inner lining layer 2 attached to the inside of the shell 1.
The ladle body is provided with a ladle nozzle 3 communicated with the inner part of the ladle body, a first slag trap is arranged at the joint of the ladle nozzle 3 and the ladle body, and a clearance is reserved between the bottom of the first slag trap and the bottom of the ladle nozzle 3 to form a first molten iron runner 4. First slag trap includes first plate body 9 and second plate body 10, first plate body 9 and 3 inner wall fixed connection of package mouth, inclusion one side is kept away from at first plate body 9 to second plate body 10 setting, second plate body 10 bottom is equipped with the boss 11 that is located first plate body 9 below and closely laminates with first plate body 9, be connected through screw 12 between first plate body 9 and the second plate body 10, first plate body 9 bottom is equipped with locating pin 13, 11 tops of boss are equipped with the locating hole 14 with 13 looks adaptations of locating pin, locating pin 13 joint is in locating hole 14.
A second slag baffle 5 is arranged in the ladle body and close to the first molten iron runner 4, and a gap is reserved between the second slag baffle 5 and the first slag baffle to form a second molten iron runner 6. Be equipped with a plurality of draw-in grooves 7 of arranging along its direction of height on the inclusion inner wall, second slag trap 5 is outer along being equipped with a plurality of location platforms 8, and location platform 8 and draw-in groove 7 phase-match and a plurality of location platforms 8 joint respectively in a plurality of draw-in grooves 7. The second slag trap 5 is obliquely arranged, and the height of one end, close to the first slag trap, of the second slag trap 5 is lower than the height of one end, far away from the first slag trap, of the second slag trap. The distance between the second slag trap 5 and the first slag trap is greater than the distance between the first slag trap and the bottom of the ladle nozzle 3.
According to the invention, the first slag trap and the second slag trap 5 are arranged, so that the second slag trap 5 can trap the iron slag with larger diameter, and the first slag trap can trap the iron slag with smaller diameter, thereby effectively improving the slag-trapping effect. The first slag trap comprises a first plate body 9 and a second plate body 10, the second plate body 10 is detachably connected with the first plate body 9, the bottom of the second plate body 10 is eroded after the first slag trap is used for a period of time, and the service life of a pouring ladle can be effectively prolonged by detaching the second plate body 10 and replacing the second plate body 10. Also, when the second slag trap 5 is eroded, the second slag trap 5 is detached and the second slag trap 5 is replaced. According to the invention, when the first slag trap or the second slag trap 5 is seriously corroded or the sizes of the first molten iron spout 4 and the second molten iron spout 6 are out of tolerance, the sizes of the second molten iron spout 6 or the first molten iron spout 4 can be repaired by quickly replacing the first slag trap or the second slag trap, and the service life of the whole pouring ladle is not influenced.
In this example, the height to diameter ratio of the bag body is 2: 1. the height of the pouring ladle is increased, the diameter of the pouring ladle is reduced, heat exchange between molten iron and air is reduced, and the heat insulation effect of the pouring ladle is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A molten iron pouring ladle with a good slag stopping effect is characterized by comprising a ladle body, wherein the ladle body comprises a shell (1) and an inner lining layer (2) attached to the interior of the shell (1), a ladle nozzle (3) communicated with the interior of the ladle body is arranged on the ladle body, a first slag stopping plate is arranged at the joint of the ladle nozzle (3) and the ladle body, a first molten iron flow port (4) is formed by a reserved gap between the bottom of the first slag stopping plate and the bottom of the ladle nozzle (3), a second slag stopping plate (5) is arranged in the ladle body close to the first molten iron flow port, and a second molten iron flow port (6) is formed by a reserved gap between the second slag stopping plate (5) and the first slag stopping plate;
the distance between the second slag trap (5) and the first slag trap is larger than the distance between the first slag trap and the bottom of the ladle nozzle (3);
the first slag trap comprises a first plate body (9) and a second plate body (10), the first plate body (9) is fixedly connected with the inner wall of the bag mouth (3), the second plate body (10) is arranged on one side, away from the bag body, of the first plate body (9), a boss (11) which is located below the first plate body (9) and is tightly attached to the first plate body (9) is arranged at the bottom of the second plate body (10), and the first plate body (9) is connected with the second plate body (10) through a screw (12);
the second slag trap (5) is obliquely arranged, and the height of one end, close to the first slag trap, of the second slag trap (5) is lower than the height of one end, far away from the first slag trap, of the second slag trap.
2. The molten iron casting ladle with the good slag stopping effect according to claim 1 is characterized in that a plurality of clamping grooves (7) are formed in the inner wall of the ladle body in the height direction, a plurality of positioning platforms (8) are arranged on the outer edge of the second slag stopping plate (5), the positioning platforms (8) are matched with the clamping grooves (7), and the positioning platforms (8) are respectively clamped in the clamping grooves (7).
3. The molten iron casting ladle with the good slag stopping effect according to claim 2, wherein a positioning pin (13) is arranged at the bottom of the first plate body (9), a positioning hole (14) matched with the positioning pin (13) is formed in the top end of the boss (11), and the positioning pin (13) is clamped in the positioning hole (14).
4. The molten iron casting ladle with the good slag stopping effect according to any one of claims 1 to 3, wherein the height-diameter ratio of the ladle body is 2: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008721.1A CN108971469B (en) | 2018-08-31 | 2018-08-31 | Effectual molten iron pouring ladle of pushing off slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008721.1A CN108971469B (en) | 2018-08-31 | 2018-08-31 | Effectual molten iron pouring ladle of pushing off slag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108971469A CN108971469A (en) | 2018-12-11 |
| CN108971469B true CN108971469B (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811008721.1A Active CN108971469B (en) | 2018-08-31 | 2018-08-31 | Effectual molten iron pouring ladle of pushing off slag |
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| CN (1) | CN108971469B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB345898A (en) * | 1930-06-25 | 1931-04-02 | William Thomas Collyer | Improvements in pouring ladles |
| US2659120A (en) * | 1951-02-02 | 1953-11-17 | Babcock & Wilcox Co | Apparatus for separating slag from a slag containing molten metal |
| AU564861B2 (en) * | 1983-11-16 | 1987-08-27 | Selee Corp. | Molten metal filter and method of filtering |
| JPH077016Y2 (en) * | 1989-12-29 | 1995-02-22 | 本田技研工業株式会社 | Ladle device for casting |
| JPH05261520A (en) * | 1992-03-18 | 1993-10-12 | Mitsui Mining & Smelting Co Ltd | Device for removing dross floated up on molten metal surface by using gas |
| JP2003311385A (en) * | 2002-04-26 | 2003-11-05 | Nippon Chutetsukan Kk | Casting ladle for centrifugal casting machine |
| CN201239793Y (en) * | 2008-08-12 | 2009-05-20 | 天津达祥精密工业有限公司 | Improved molten iron pouring ladle |
| CN202726034U (en) * | 2012-08-23 | 2013-02-13 | 上海嘉朗实业有限公司 | Casting ladle capable of blocking slag |
| CN103418782A (en) * | 2013-07-30 | 2013-12-04 | 安徽大天铸业有限责任公司 | Cup-shaped ladle capable of blocking dross |
| CN107457396A (en) * | 2017-08-30 | 2017-12-12 | 宜兴市金纳利机械制造有限公司 | A kind of die casting steel ladle |
| CN207563730U (en) * | 2017-12-17 | 2018-07-03 | 山西汇钰机械铸造有限公司 | A kind of pouring ladle of slag sluicing system |
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2018
- 2018-08-31 CN CN201811008721.1A patent/CN108971469B/en active Active
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| CN108971469A (en) | 2018-12-11 |
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Application publication date: 20181211 Assignee: ANJI ASIA PACIFIC BRAKE SYSTEM Co.,Ltd. Assignor: GUANGDE YATAI AUTOMOBILE INTELLIGENT BRAKE SYSTEM Co.,Ltd. Contract record no.: X2021330000312 Denomination of invention: Molten iron pouring ladle with good slag retaining effect Granted publication date: 20201020 License type: Common License Record date: 20210926 |