CN208303872U - Combined iron storage type channel skimmer - Google Patents
Combined iron storage type channel skimmer Download PDFInfo
- Publication number
- CN208303872U CN208303872U CN201820552749.0U CN201820552749U CN208303872U CN 208303872 U CN208303872 U CN 208303872U CN 201820552749 U CN201820552749 U CN 201820552749U CN 208303872 U CN208303872 U CN 208303872U
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- CN
- China
- Prior art keywords
- prefabricated component
- prefabs
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- type
- class prefabricated
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 26
- 229910052742 iron Inorganic materials 0.000 title claims description 13
- 239000000203 mixture Substances 0.000 claims description 4
- 206010058109 Hangnail Diseases 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 31
- 239000010959 steel Substances 0.000 abstract description 31
- 239000002893 slag Substances 0.000 abstract description 15
- 238000010079 rubber tapping Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- KMWBBMXGHHLDKL-UHFFFAOYSA-N [AlH3].[Si] Chemical compound [AlH3].[Si] KMWBBMXGHHLDKL-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model provides a slag skimmer of slag separator when steel mill molten steel tapping especially relates to a combined slag skimmer, pile up including 2A type prefabs, 1B type prefabs, 1C type prefabs and form, A type prefabs up end has two semicircular archs, and the terminal surface has 2 semicircular recesses down, and B type prefabs upper end has 2 semicircular archs, and C type prefabs upper end has 2 semicircular recesses, protruding and recess run through the terminal surface at A type prefabs, B type prefabs and C type prefabs place, and protruding and groove diameter are the same, and the position of locating is the same, has increased the curb plate in the prefab left side, prevents that above-mentioned prefabs from being corroded by the molten steel is too fast. The slag skimmer has the function of intercepting steel slag during steel tapping of molten steel, can be repeatedly used for prefabricated parts with less damage, and reduces the cost.
Description
Technical field
The utility model relates to a kind of skimming tools more particularly to one of steel slag separator when tapping as steel mill molten steel
The combined skimming tool of kind.
Background technique
Skimming tool is that the component that steel slag centrifugation is played in tap drain is placed on when molten steel tapping, and molten steel density ratio steel slag is big,
Molten steel is flowed out from skimming tool lower passage, and steel slag floats on molten steel surface, is flowed out from the slag notch of stove tile, has thus been reached steel
The purpose of water and steel slag separation, but skimming tool is frequently washed away in tapping process, after skimming tool bottom is slowly eaten away
Channel is higher and higher, when height height to a certain extent after steel slag will be flowed in ladle together with molten steel, influence molten steel composition.
Traditional skimming tool uses integrated poured prefabricated component, exists and repairs relatively difficult, impaired rear of prefabricated component bottom
Entire prefabricated component can be dug out and be thrown away, poured again, cause the waste of refractory material, poured and also expend a large amount of artificial, increase
Worker's workload.
Utility model content
Purpose of utility model: the purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of combined storage
Iron formula ditch skimming tool is divided for four and heap poststack in order by prefabricated component one, and poured into the gap of prefabricated section the right and left
The sealing of self-flow pattern aluminium silicon carbide castable can quickly come into operation, and improve efficiency, while only needing the prefabricated component to damage
It is replaced, saves refractory material.
Technical solution: in order to reach above-mentioned purpose of utility model, the utility model is specifically achieved like this: a kind of group
Mould assembly iron storage type ditch skimming tool, which is characterized in that stacked including 2 blocks of A class prefabricated components, 1 block of B class prefabricated component, 1 block of C class prefabricated component
Composition, there are two semicircular protrusion, lower end surfaces to have 2 semicircular grooves, B class prefabricated component for A class prefabricated component upper surface band
Upper end has 2 semicircular protrusions, and the class prefabricated component upper end C has 2 semicircular grooves, and the protrusion and groove run through A
End face where class prefabricated component, B class prefabricated component and C class prefabricated component, protrusion is identical with groove diameter, and location is identical.Root
It is replaced, is reduced costs according to different types of prefabricated component corrosion condition difference.
Further, one block of side plate is posted in the A class prefabricated component, B class prefabricated component, C class prefabricated component the same side.Molten steel first rushes
It hits on side plate, molten steel is avoided directly to impact prefabricated component.
Further, the side plate material is to iron diamond spar chamotte.Compactness and anti-molten steel impact property are preferable.
Further, the side plate and A class prefabricated component, B class prefabricated component, be equipped with dowel between C class prefabricated component.Make side plate
Fastening is connect with prefabricated component.
Further, the dowel outer surface has triangle hangnail.It further strengthens between side plate and prefabricated component
Secured intensity.
It further, is convex on the left of the side plate.Buffer function further is played to molten steel.
The utility model has the advantages that the utility model compared with traditional technology, has the advantage that
1, pass through the fractionation to prefabricated component, it is only necessary to which the prefabricated component for replacing damage, the prefabricated component for meeting production can be with
It puts back into, reduces costs.
2, by protrusion and matching grooves installation between prefabricated component, whole fastness is strengthened.
3, the installation of side plate increases the physical life of prefabricated component.
Detailed description of the invention
Fig. 1 is schematic view of the mounting position of the skimming tool in stove tile.
Fig. 2 is A class prefabricated component schematic diagram.
Fig. 3 is B class prefabricated component schematic diagram.
Fig. 4 is C class prefabricated component schematic diagram.
Fig. 5 is side plate schematic view of the mounting position.
Fig. 6 is dowel cross-sectional view.
Specific embodiment
Embodiment 1: as shown in Figure 1, a kind of schematic view of the mounting position of combined iron storage type ditch skimming tool in stove tile,
Skimming tool Bridge 2 frame is on furnace panel 4, and at 3 position of converter nose, there are gaps to pass through molten steel for bottom, and steel slag floats on molten steel
Surface is flowed out by slag notch 1.As shown in Figure 2, Figure 3, Figure 4, skimming tool 2 includes that 2 blocks of A class prefabricated components, 2.1,1 pieces of B classes are prefabricated
2.2,1 blocks of C class prefabricated components of part stack semicircular raised 2.4 there are two composition 2.3, A class prefabricated component, 2.1 upper surface bands, lower end
Face has 2 semicircular grooves 2.5, and the class prefabricated component upper end B has 2 semicircular raised 2.4, C class prefabricated component upper end bands
There are 2 semicircular grooves 2.5, the protrusion and groove run through A class prefabricated component 2.1, B class prefabricated component 2.2 and C class prefabricated component
End face where 2.3, protrusion is identical with groove diameter, and location is identical, pre- by 1 block of B class prefabricated component, 2.2,1 pieces of C classes
Product 2.3 and several blocks of A class prefabricated components 2.1 are overlapped mutually.Stacked combination is carried out again by the fractionation to skimming tool entirety,
The part wherein damaged can be replaced, effectively reduce cost.
Embodiment 2: as shown in figure 5, on the basis of embodiment 1, to increase side plate 2.6,2.6 He of side plate on the left of prefabricated component
Reinforce fixing by dowel 2.7 between the prefabricated component of three types, avoids molten steel and directly wash away prefabricated component, the left side of side plate
It is set as convex, guidance molten steel sinks, and steel slag floats, while further increasing the physical life of prefabricated component.
Claims (6)
1. a kind of combined iron storage type ditch skimming tool, which is characterized in that including 2 blocks of A class prefabricated components, 1 block of B class prefabricated component, 1 piece of C
Class prefabricated component stacks composition, and for A class prefabricated component upper surface band there are two semicircular protrusion, lower end surface is semicircular recessed with 2
Slot, the class prefabricated component upper end B have 2 semicircular protrusions, and the class prefabricated component upper end C has 2 semicircular grooves, the protrusion
With groove through the end face where A class prefabricated component, B class prefabricated component and C class prefabricated component, protrusion is identical with groove diameter, locating
Position is identical.
2. a kind of combined iron storage type ditch skimming tool according to claim 1, which is characterized in that the A class prefabricated component, B
One block of side plate is posted in class prefabricated component, C class prefabricated component the same side.
3. a kind of combined iron storage type ditch skimming tool according to claim 2, which is characterized in that the side plate material is to iron
Diamond spar chamotte.
4. a kind of combined iron storage type ditch skimming tool according to claim 2, which is characterized in that the side plate and A class are pre-
Product, B class prefabricated component are equipped with dowel between C class prefabricated component.
5. a kind of combined iron storage type ditch skimming tool according to claim 4, which is characterized in that the dowel outer surface
With triangle hangnail.
6. a kind of combined iron storage type ditch skimming tool according to claim 2, which is characterized in that be convex on the left of the side plate
Play shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552749.0U CN208303872U (en) | 2018-04-18 | 2018-04-18 | Combined iron storage type channel skimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552749.0U CN208303872U (en) | 2018-04-18 | 2018-04-18 | Combined iron storage type channel skimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208303872U true CN208303872U (en) | 2019-01-01 |
Family
ID=64718755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820552749.0U Expired - Fee Related CN208303872U (en) | 2018-04-18 | 2018-04-18 | Combined iron storage type channel skimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208303872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339971A (en) * | 2018-04-18 | 2018-07-31 | 宜兴市龙宸炉料有限公司 | Combined iron storage type channel skimmer |
-
2018
- 2018-04-18 CN CN201820552749.0U patent/CN208303872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339971A (en) * | 2018-04-18 | 2018-07-31 | 宜兴市龙宸炉料有限公司 | Combined iron storage type channel skimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20210418 |