CN214735870U - Iron swinging die - Google Patents
Iron swinging die Download PDFInfo
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- CN214735870U CN214735870U CN202120596416.XU CN202120596416U CN214735870U CN 214735870 U CN214735870 U CN 214735870U CN 202120596416 U CN202120596416 U CN 202120596416U CN 214735870 U CN214735870 U CN 214735870U
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- mould
- iron
- hot metal
- metal bottle
- swift current
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Abstract
The utility model discloses an iron swing mould, which comprises a die body, the right-hand member fixedly connected with swift current mouth mould of mould body, swift current mouth mould symmetric distribution is in the left and right sides of mould body, the edge of swift current mouth mould is the plane shape. This iron swing mould designs into plane through the edge with swift current mouth mould, makes the iron current be a sector like this and falls into the hot metal bottle for the iron point dispersion that falls, the hot metal bottle holds the scouring force dispersion that receives and comes, has avoided a certain point to erode too seriously, has slowed down hot metal bottle tank bottoms part and has erodeed the erosion, has increased the life of hot metal bottle, has reduced the repair cost.
Description
Technical Field
The utility model belongs to the technical field of iron-making blast furnace equipment, concretely relates to iron swing mould.
Background
The molten iron swinging chute in front of the blast furnace is used for distributing the molten iron flowing out of the blast furnace to each molten iron tank. The molten iron flows into the molten iron tank and directly erodes and erodes the refractory brick lining in the tank, and the service life of the molten iron tank is directly limited.
The shape of swing chute mould is pour to the swing chute is decided the shape of swing chute, and chute swift current mouth position semicircular in the past is circular-arc, and the molten iron passes through circular-arc swift current mouth after for the iron flow is cylindrical to flow into the hot metal bottle, concentrates on one point to the tank bottoms scouring force of hot metal bottle, has aggravated the local erosion and corrosion of hot metal bottle tank bottoms, and the serious line restoration that needs of erosion has reduced the hot metal bottle and has used the number of times, has increased the restoration expense.
Disclosure of Invention
Not enough to prior art, the utility model provides an iron swing mould has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the iron swinging mold comprises a mold body, wherein a sliding nozzle mold is fixedly connected to the right end of the mold body, the sliding nozzle mold is symmetrically distributed on the left side and the right side of the mold body, and the edge of the sliding nozzle mold is planar.
Further, the bottom of the spout mold has three faces and the included angle between each face is 120 °.
Has the advantages that:
1. this iron swing mould designs into plane through the edge with swift current mouth mould, makes the iron current be a sector like this and falls into the hot metal bottle for the iron point dispersion that falls, the hot metal bottle holds the scouring force dispersion that receives and comes, has avoided a certain point to erode too seriously, has slowed down hot metal bottle tank bottoms part and has erodeed the erosion, has increased the life of hot metal bottle, has reduced the repair cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of an original iron swinging mold.
In the figure: 1. a mold body; 2. and (4) a sliding nozzle mould.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides an iron swing mould, including mould body 1, the right-hand member fixedly connected with swift current mouth mould 2 of mould body 1, 2 symmetric distributions of swift current mouth mould are in the left and right sides of mould body 1, the edge of swift current mouth mould 2 is the plane shape, edge design into plane through with swift current mouth mould 2, make the iron current be a sector and fall into the hot metal bottle like this, make the iron point dispersion that falls, the hot metal bottle holds the power of erodeing that receives and disperses and come, it is too serious to have avoided a certain point to erode, the local erosion of having slowed down hot metal bottle tank bottoms has increased the life of hot metal bottle, the repair cost has been reduced, the bottom of swift current mouth mould 2 has three faces and the contained angle between every is 120.
In conclusion, when the iron swinging die is used, the edge of the sliding nozzle die 2 is designed to be planar, so that iron flow falls into a molten iron tank in a sector mode, iron falling points are dispersed, the scouring force borne by the molten iron tank is dispersed, and the phenomenon that a certain point is too seriously scoured is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. The utility model provides an iron swing mould, includes mould body (1), its characterized in that: the right end fixedly connected with swift current mouth mould (2) of mould body (1), swift current mouth mould (2) symmetric distribution is in the left and right sides of mould body (1), the edge of swift current mouth mould (2) is the plane shape.
2. An iron oscillating die as set forth in claim 1, wherein: the bottom of the spout mold (2) has three faces and the included angle between each face is 120 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596416.XU CN214735870U (en) | 2021-03-24 | 2021-03-24 | Iron swinging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596416.XU CN214735870U (en) | 2021-03-24 | 2021-03-24 | Iron swinging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214735870U true CN214735870U (en) | 2021-11-16 |
Family
ID=78595749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120596416.XU Active CN214735870U (en) | 2021-03-24 | 2021-03-24 | Iron swinging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214735870U (en) |
-
2021
- 2021-03-24 CN CN202120596416.XU patent/CN214735870U/en active Active
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