CN215434184U - Mould for building refractory lining of ladle - Google Patents
Mould for building refractory lining of ladle Download PDFInfo
- Publication number
- CN215434184U CN215434184U CN202120953462.0U CN202120953462U CN215434184U CN 215434184 U CN215434184 U CN 215434184U CN 202120953462 U CN202120953462 U CN 202120953462U CN 215434184 U CN215434184 U CN 215434184U
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- China
- Prior art keywords
- ladle
- inner mould
- outer shell
- fixing device
- water outlet
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a mould for building a refractory lining of a foundry ladle, which is provided with a foundry ladle outer shell and an inner mould matched with the foundry ladle outer shell, and is characterized in that the upper part of the foundry ladle outer shell is provided with an outer shell positioning and fixing device, the outer shell positioning and fixing device and the inner mould positioning and fixing device are mutually matched and positioned and fixed through a fastener, a water outlet inner mould is arranged at the position of a foundry ladle water outlet between the inner mould and the foundry ladle outer shell, the lower end of the water outlet inner mould is provided with a water outlet inner mould positioning and fixing device which is matched and positioned and fixed with the inner mould, and the upper end of the water outlet inner mould is positioned, adjusted and fixed with a baffle and a bolt through a water outlet inner mould adjusting rod. Its advantages are uniform and compact refractory pouring material, accurate size, uniform wall thickness and high strength. The service life of the refractory ladle lining of the ladle is prolonged, the production cost is reduced, and the economic benefit is improved.
Description
Technical Field
The utility model belongs to a foundry ladle for metallurgy and casting, in particular to a masonry device and a masonry device of the foundry ladle, and particularly relates to a mold for masonry of a refractory lining of the foundry ladle.
Background
In the process of tapping and casting a casting of a foundry ladle for metallurgy and casting, the lining of the foundry ladle is strongly scoured and eroded by high-temperature molten iron, so that the thickness of the lining of the foundry ladle is thinner and thinner, even the lining is locally damaged, and a ladle penetrating accident is easily caused. The traditional ladle lining is constructed by refractory bricks in a manual method. The following disadvantages exist:
1. low production efficiency and high cost.
2. The masonry of the ladle has high requirements on the masonry technology and experience of workers, strong dependence and high manual labor intensity, and can not ensure that the wall thickness of the inner ladle lining of the ladle is uniform, so that the lining strength of the inner ladle is not uniform, namely the integrity of the masonry lining is not good.
3. If the local building is not in place, the overall using effect of the ladle is probably not good, and serious ladle penetrating accidents are caused.
In view of the above-mentioned disadvantages, the present inventors have earnestly studied and have made an object of the present invention.
Disclosure of Invention
The utility model aims to overcome the defects of the lining of the artificial masonry ladle. Namely, a mould for building the refractory lining of the foundry ladle is provided.
The technical scheme is that the mould for building the refractory lining of the foundry ladle is provided with a foundry ladle outer shell (2) and an inner mould (1) matched with the foundry ladle outer shell, and is characterized in that an outer shell positioning and fixing device (3) is arranged at the upper part of the foundry ladle outer shell, the outer shell positioning and fixing device and an inner mould positioning and fixing device (4) are matched and positioned mutually and fixed through a fastener (5), a water outlet inner mould (6) is arranged at the position of a foundry ladle water outlet between the inner mould and the foundry ladle outer shell, a water outlet inner mould positioning and fixing device (7) is arranged at the lower end of the water outlet inner mould and matched and positioned and fixed with the inner mould, and a water outlet inner mould adjusting rod (10) is arranged at the upper end of the water outlet inner mould and is positioned, adjusted and fixed with a baffle (8) and a bolt (9).
The beneficial technical effects of the utility model are as follows: the built ladle and the fluid refractory castable use a vibrating spear to ensure that the refractory castable is uniform and compact, has accurate size, and uniform wall thickness and strength at the periphery after solidification and solidification. The service life of the refractory ladle lining of the ladle is prolonged, the production cost is reduced, and the economic benefit is improved. For example, a ladle having a capacity of 300 liters: when the original artificial foundry ladle lining is built, at least 4 hours are needed, and the yield is only about 80%. The method can be finished in 30 minutes, the success rate is over 99 percent, and the work efficiency is at least 8 times of that of the prior method.
Drawings
Fig. 1 is a sectional view schematically showing an assembly structure of a refractory lining construction mold for a ladle according to the present invention, and fig. 2 is a plan view of fig. 1. In the drawings: 1. centre form, 2, ladle shell body, 3, shell body location fixing device, 4, centre form location fixing device, 5, fastener, 6, delivery port centre form, 7, delivery port centre form location fixing device, 8, baffle, 9, bolt, 10, delivery port centre form regulation pole.
Detailed Description
The details of the construction and use of the utility model are set forth in the accompanying drawings and the description below. Referring to the attached drawing, the mould for building the refractory lining of the ladle is provided with a ladle outer shell (2) and an inner mould (1) matched with the outer shell, and is characterized in that the upper part of the ladle outer shell is provided with an outer shell positioning and fixing device (3), the outer shell positioning and fixing device is matched and positioned with an inner mould positioning and fixing device (4) and fixed through a fastener (5), the position of a ladle water outlet between the inner mould and the ladle outer shell is provided with a water outlet inner mould (6), the lower end of the water outlet inner mould is provided with a water outlet inner mould positioning and fixing device (7) matched and positioned and fixed with the inner mould, and the upper end of the water outlet inner mould is positioned, adjusted and fixed with a baffle (8) and a bolt (9) through a water outlet inner mould adjusting rod (10).
The concrete masonry process is explained: the inner mold (1) is accurately connected and fastened with the ladle outer shell (2) through an outer shell positioning and fixing device (3) and a molten iron ladle cavity tire mold positioning device (4) by using a fastener (5); the water outlet inner die (6) is accurately connected and fastened with the ladle outer shell (2) and the inner die (1) through a baffle (8) and a bolt (9); the inner mold (1), the ladle outer shell (2) and the ladle water outlet inner mold (6) form an accurate bit value relationship with each other. Filling refractory castable for ladle lining into the cavity between the three parts, compacting uniformly by using a vibrating rod, solidifying and solidifying, and demoulding. And baking to finish the lining masonry of the ladle.
Claims (1)
1. The utility model provides a mould of building by laying bricks or stones refractory lining of ladle, have ladle shell body (2) and rather than matched with centre form (1), the upper portion of its characterized in that ladle shell body has shell body positioning fixing device (3) this shell body positioning fixing device mutually coordinates the location with centre form positioning fixing device (4) and fixes through fastener (5), the position of the ladle delivery port between centre form and ladle shell body has a delivery port centre form (6), the lower extreme of this delivery port centre form has a delivery port centre form positioning fixing device (7) and centre form cooperation location is fixed, in the upper end of delivery port centre form, it is fixed with baffle (8) and bolt (9) location adjustment through delivery port centre form adjusting lever (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120953462.0U CN215434184U (en) | 2021-04-29 | 2021-04-29 | Mould for building refractory lining of ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120953462.0U CN215434184U (en) | 2021-04-29 | 2021-04-29 | Mould for building refractory lining of ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215434184U true CN215434184U (en) | 2022-01-07 |
Family
ID=79706547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120953462.0U Active CN215434184U (en) | 2021-04-29 | 2021-04-29 | Mould for building refractory lining of ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215434184U (en) |
-
2021
- 2021-04-29 CN CN202120953462.0U patent/CN215434184U/en active Active
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