CN216176588U - Novel steel ladle structure - Google Patents
Novel steel ladle structure Download PDFInfo
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- CN216176588U CN216176588U CN202122121386.XU CN202122121386U CN216176588U CN 216176588 U CN216176588 U CN 216176588U CN 202122121386 U CN202122121386 U CN 202122121386U CN 216176588 U CN216176588 U CN 216176588U
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- ladle
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Abstract
The utility model discloses a novel ladle structure, which comprises a steel shell, wherein permanent layer pouring materials are arranged on the inner wall and the bottom of the steel shell, lining working layer bricks are built on the inner wall and the bottom of the permanent layer pouring materials, a ladle edge brick pressing flange in an annular structure is fixedly connected at the upper position of the inner wall of the steel shell, and the ladle edge brick pressing flange is positioned at the upper position of the permanent layer pouring materials. The durability of the wrapping area is improved, and the construction is convenient.
Description
Technical Field
The utility model belongs to the technical field of ladle design, and particularly relates to a novel ladle structure.
Background
The ladle is a container for holding molten steel and is also a component of refining equipment. As shown in fig. 6-8, the existing ladle mainly includes a permanent layer casting material 2 inside a steel shell 1 and a lining working layer brick 3, a steel ladle edge brick pressing flange 4 with an overall annular structure is arranged on the top inner wall of the steel shell 1, wherein when the lining working layer brick 3 is gradually built to the top position, due to the existence of the steel ladle edge brick pressing flange 4, a gap smaller than the thickness of a brick block can be left between the upper surface of the brick layer and the steel ladle edge brick pressing flange 4, at this time, after the refractory brick needs to be cut, the refractory brick is built above the brick layer, and then the ladle edge casting material 11 is poured above the brick layer to form a ladle edge area of the ladle. However, the ladle package of ladle top can not play fine brick pressing effect along brick pressing flange 4 for above-mentioned ladle structure is at the in-process that uses, appears easily at package edge region (including package along ramming material and two-layer inside lining working layer brick of top) and hangs the sediment phenomenon, and this is in the past caused the regional damage of package edge easily, leads to inside lining working layer brick 3's top brick layer to drop, thereby influences the normal use of ladle.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a novel ladle structure which is simple and reasonable in structural design and convenient to use, the structure of a ladle edge region is improved, the ladle edge flowing material is used for replacing the existing ladle edge ramming material, so that the ladle edge flowing material can be formed at the upper side and the lower side of a ladle edge brick pressing flange, the jacking requirement of the ladle edge brick pressing flange on a lining working layer brick is effectively met, the self flowing material flowing into the ladle edge region is reinforced in an anchoring mode, the stability of the overall structure of the ladle edge region is improved, the durability of the ladle edge region is improved, and the novel ladle structure has the advantage of convenience in construction.
The technical scheme adopted by the utility model is as follows: the utility model provides a novel ladle structure, including the box hat, the inner wall and the bottom position of box hat are equipped with permanent layer and pour the material, inner wall and bottom built by laying bricks or stones at permanent layer pouring material have inside lining working layer brick, the inner wall top fixedly connected with appearance of box hat is ring structure's ladle package along the pressure brick flange, the ladle package is located the top position that permanent layer poured the material along the pressure brick flange, the ladle package is greater than the cross-sectional width of permanent layer pouring material along the cross-sectional width of pressure brick flange, the ladle package has the space along the fragment of brick surface of pressure brick flange and inside lining working layer brick superiors, pour package along the self-flowing material in this space and ladle package along pressure brick flange top, the package is along the upper surface of self-flowing material and the upper surface parallel and level each other of box hat.
The upper surface of the ladle edge pressing flange is provided with a plurality of rib plates which are uniformly distributed around the center of the ladle edge pressing flange, the lower surfaces of the rib plates are fixedly connected with the ladle edge pressing flange, and the end parts of the rib plates are fixedly connected with the inner wall of the steel shell.
And anchoring nails for reinforcing the ladle edge self-remaining materials are arranged on the two sides of the rib plates and the inner wall of the steel shell above the ladle edge brick pressing flange.
The anchoring nails are Y-shaped anchoring nails.
According to the novel steel ladle structure, the ladle edge self-flowing material is poured at the top, one side of the inner wall and the bottom of the ladle edge brick pressing flange, the existing mode of only pouring the ladle edge brick pressing flange is replaced, the ladle edge brick pressing flange can have a better pressing effect on the lower lining working layer brick, the lining working layer brick is more tightly pressed, the phenomenon that the lining working layer brick falls off due to the slag hanging problem during working is avoided, and the service life of a steel ladle can be prolonged; set up the anchor nail in ladle package along the top position of pressing the brick flange, can play reinforced (rfd) effect to the package along from the flowing material to make the package of whole ladle along regional characteristics durable, antiseized sediment, easy construction that have.
A ladle pack edge brick pressing flange in an annular structure is fixedly connected to the upper position of the inner wall of the steel shell, the ladle pack edge brick pressing flange is positioned above the permanent layer casting material, and the section width of the ladle pack edge brick pressing flange is larger than that of the permanent layer casting material; the purpose of this is: the ladle edge brick pressing flange is mainly used for pressing the lining working layer bricks after the lining working layer bricks are built; the cross-sectional width of ladle package along pressing the brick flange is greater than the cross-sectional width that permanent layer was pour the material, is in order to make the ladle package can extend to the top position of inside lining working layer brick along the inner wall of pressing the brick flange, provides convenience for the roof pressing to inside lining working layer brick.
A gap is formed between the ladle edge brick pressing flange and the surface of the brick on the uppermost layer of the lining working layer brick, a ladle edge self-flowing material is poured above the gap and the ladle edge brick pressing flange, and the upper surface of the ladle edge self-flowing material is flush with the upper surface of the steel shell; the purpose of this is: when the ladle is under construction, pour the package along flowing the material certainly and follow the space department between brick flange and the inside lining working layer brick superiors fragment of brick along the ladle package, replace the mode that this position adopted the firebrick to build by laying bricks or stones after the cutting among the prior art, firstly saved the process to the firebrick cutting, the advantage that the construction is convenient has, secondly can utilize the package to follow flowing the material certainly and replace firebrick, the cooperation ladle package realizes compressing tightly inside lining working layer brick along the brick flange, have the better effect that compresses tightly, improve the overall structure steadiness of inside lining working layer brick.
The utility model has the beneficial effects that:
the steel ladle edge area structure is simple in design structure and convenient and fast to use, the structure of the steel ladle edge area is improved, the ladle edge flowing material is used for replacing the existing ladle edge ramming material, the ladle edge flowing material can be formed at the upper side and the lower side of the steel ladle edge brick pressing flange, the jacking requirement of the steel ladle edge brick pressing flange on the lining working layer brick is effectively met, the self flowing material flowing into the ladle edge area is reinforced in an anchoring mode, the overall structure stability of the steel ladle edge area is improved, the durability of the ladle edge area is improved, and the steel ladle edge area structure has the advantage of being convenient to construct.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the ladle skirt region of the present invention;
FIG. 3 is a partial schematic view of the installation location of the anchor nail of the present invention;
FIG. 4 is a front view of the wrapping mold of the present invention;
FIG. 5 is a top view of the wrapping mold of the present invention;
FIG. 6 is a schematic view of a ladle in the prior art;
FIG. 7 is a top view of a prior art ladle;
fig. 8 is an enlarged view of the ladle skirt region in the prior art.
The labels in the figure are: 1. a steel shell; 2. pouring materials for the permanent layer; 3. lining the working layer brick; 4. the ladle is wrapped along the brick pressing flange; 5. anchoring nails; 6. a vertical plate; 7. self-flowing materials along the edges of the bags; 8. wrapping the edge of the mould; 9. folding edges; 10. hoisting holes; 11. and wrapping the ramming mass.
Detailed Description
The following detailed description of embodiments of the utility model is provided in connection with the accompanying drawings.
As shown in the figure, a neotype ladle structure, including steel casing 1, the inner wall and the bottom position of steel casing 1 are equipped with permanent layer pouring material 2, inner wall and bottom masonry that material 2 was pour on permanent layer have inside lining working layer brick 3, steel casing 1's inner wall top position fixedly connected with appearance is ring structure's ladle package along briquetting flange 4, the ladle package is located the top position of permanent layer pouring material 2 along briquetting flange 4, the ladle package is greater than the cross-sectional width of permanent layer pouring material along the cross-sectional width of briquetting flange 4, the ladle package has the space along the fragment surface of briquetting flange 4 and inside lining working layer brick 3 the superiors, pour package along self-flowing material 7 above briquetting flange 4 in this space and ladle package, package along the upper surface of self-flowing material 7 and the upper surface parallel and level each other of steel casing 1.
The upper surface that the brick pressing flange 4 was followed to the ladle package is equipped with around the ladle package along a plurality of gussets of brick pressing flange 4 central evenly distributed, the lower surface and the ladle package of gusset are along brick pressing flange 4 fixed connection, the tip and the 1 inner wall fixed connection of box hat of gusset, the gusset is used for wrapping the ladle and is consolidated along brick pressing flange 4, make it can be connected with 1 firmer of box hat, and can fix anchor nail 5 on the gusset, be used for improving the quantity of anchor nail 5 and enlarge the mounted position of anchor nail 5, make the package along flowing from 7 structures more firm.
The both sides of gusset and be located the ladle package and follow 1 inner wall departments of steel casing above brick flange 4 and install and be used for carrying out reinforced (rfd) anchor nail 5 along leaving the material certainly to the package, specifically, anchor nail 5 is Y type anchor nail, and usable anchor nail 5 is followed from flowing material 7 to the package and is consolidated treatment, improves the package and follows the performance from flowing material 7.
The novel ladle structure is shown in fig. 2, wherein a diagram A is a ladle edge area above a ladle, and ladle edge flowing materials 7 are poured at the top, one side of the inner wall and the bottom of a ladle edge brick pressing flange 4, so that the conventional mode of only pouring the ladle edge brick pressing flange 4 is replaced, the ladle edge brick pressing flange 4 can have a better pressing effect on a lining working layer brick 3 below, the lining working layer brick 3 is compacted more tightly, the phenomenon that the lining working layer brick 3 falls off due to the slag adhering problem during working is avoided, and the service life of the ladle can be prolonged; set up anchor nail 5 in ladle package along the top position of pressing brick flange 4, can play reinforced (rfd) effect to package along from flowing material 7 to make the package of whole ladle along regional characteristics durable, antiseized sediment, easy construction that have.
In the process of constructing the ladle edge area A, the ladle edge mould 8 is used as an auxiliary mould, during construction, after the lining working layer bricks 3 are built, anchoring pieces are welded on the two sides of the rib plate and the inner wall of the steel shell 1, and the ladle edge mould 8 is supported, wherein the ladle edge mould 8 is of an arc-shaped structure, is a semicircular structure, two ends of the ladle edge mould are provided with folded edges 9 which are bent towards the arc center, hanging holes 10 are formed in the positions of the folded edges 9, the two ladle edge moulds 8 are connected in pairs and erected above the lining working layer bricks 3, then the ladle edge flowing materials 7 are poured in the upper area of the lining working layer bricks 3 until the upper surfaces of the ladle edge flowing materials 7 are flush with the surfaces of ladles, pouring is stopped, and after the ladle edge flowing materials are solidified, the ladle edge mould 8 can be dismantled.
Claims (4)
1. A novel ladle structure is characterized in that: including the box hat, the inner wall and the bottom position of box hat are equipped with permanent layer and pour the material, inner wall and bottom building by laying bricks or stones at permanent layer pouring material have inside lining working layer brick, the inner wall top position fixedly connected with appearance of box hat is the ladle package of loop configuration along the pressure brick flange, the ladle package is located the top position of permanent layer pouring material along the pressure brick flange, the ladle package is greater than the cross-sectional width of permanent layer pouring material along the cross-sectional width of pressure brick flange, the ladle package has the space along the fragment of brick surface of pressure brick flange and inside lining working layer brick superiors, pour the package along the pressure brick flange top at this space and ladle package and follow the flowing material, the package is along the upper surface of flowing material and the upper surface parallel and level each other of box hat.
2. The new ladle structure as claimed in claim 1, wherein: the upper surface of the ladle edge pressing flange is provided with a plurality of rib plates which are uniformly distributed around the center of the ladle edge pressing flange, the lower surfaces of the rib plates are fixedly connected with the ladle edge pressing flange, and the end parts of the rib plates are fixedly connected with the inner wall of the steel shell.
3. A new ladle structure as defined in claim 2 wherein: and anchoring nails for reinforcing the ladle edge self-remaining materials are arranged on the two sides of the rib plates and the inner wall of the steel shell above the ladle edge brick pressing flange.
4. A new ladle structure as defined in claim 3 wherein: the anchoring nails are Y-shaped anchoring nails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122121386.XU CN216176588U (en) | 2021-09-03 | 2021-09-03 | Novel steel ladle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122121386.XU CN216176588U (en) | 2021-09-03 | 2021-09-03 | Novel steel ladle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216176588U true CN216176588U (en) | 2022-04-05 |
Family
ID=80917573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122121386.XU Active CN216176588U (en) | 2021-09-03 | 2021-09-03 | Novel steel ladle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216176588U (en) |
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2021
- 2021-09-03 CN CN202122121386.XU patent/CN216176588U/en active Active
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