CN202317003U - Drossing plate for foundry ladle - Google Patents
Drossing plate for foundry ladle Download PDFInfo
- Publication number
- CN202317003U CN202317003U CN2011204378675U CN201120437867U CN202317003U CN 202317003 U CN202317003 U CN 202317003U CN 2011204378675 U CN2011204378675 U CN 2011204378675U CN 201120437867 U CN201120437867 U CN 201120437867U CN 202317003 U CN202317003 U CN 202317003U
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- plate
- main body
- molten steel
- steel plate
- body steel
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Abstract
The utility model discloses a drossing plate for a foundry ladle. The drossing plate comprises a main body steel plate; a lifting hole is arranged at the top end of the main body steel plate; and a positioning pin hole is arranged below the lifting hole. The drossing plate is characterized in that a refractory material layer is poured on the outer surface of the main body steel plate. Proved by practice, the drossing plate for the foundry ladle is simple in structure, low in cost and long in service life.
Description
Technical field
The utility model relates to technical field of metallurgical equipment, concrete is meant a kind of molten steel pocket deslagging plate.
Background technology
In the hot metal pretreatment technology process; Scum sulfur content after desulfurizing iron is handled is very high, if this part scum gets into converter, will increase the consumption of lime; And sulphur also possibly get into the molten steel from slag; Like this, the desulfurizing iron effects of pretreatment is obviously reduced, extremely harmful to the quality of steelmaking process and steel.Therefore, after Molten Iron Pretreatment, need to use Cinder Machine processings of skimming, make separating of molten iron and slag, remove the surperficial slag of molten iron.The molten steel pocket deslagging plate is the important component that is used to skim at the Cinder Machine front end.Existing molten steel pocket deslagging plate is that a monoblock steel plate that adopts constitutes, and the steel plate top offers hole for hoist, uses when being used for the lifting of installation and removal molten steel pocket deslagging plate; The hole for hoist bottom offers dowel hole, is used to connect the positioner of molten steel pocket deslagging plate and Cinder Machine.The molten steel pocket deslagging plate receives the high temperature corrode owing to being immersed in for a long time in the molten iron; Simultaneously in the process of skimming, receive the erosion of molten iron slag and when the molten iron slag is clawed with many-sided influence the such as the collision on ladle bag edge; It is the Handicraft utensil of rapid wear in the slag skimming process process; In use for some time the molten steel pocket deslagging front edge of board just fast melting loss shorten, when residual length does not satisfy instructions for use, do the processing of rolling off the production line; Cause the Cinder Machine maintenance frequent like this, influence speed of production and cause production cost to increase.
Summary of the invention
The purpose of the utility model provides a kind of molten steel pocket deslagging plate of simple in structure, with low cost, long service life.
For realizing above-mentioned purpose; The molten steel pocket deslagging plate of the utility model; Comprise that main body steel plate, said main body steel plate top are provided with hole for hoist, said hole for hoist below is provided with dowel hole, and its special character is: said main body steel plate outer surface is cast with refractory masses.
Further, said refractory material is positioned at the below of said dowel hole.
Again further, the said main body steel plate back side is provided with the reinforcement gusset, and said reinforcement gusset is embedded in the refractory masses.The reinforcement gusset is set on the main body steel plate helps molten steel pocket deslagging plate fixing on Cinder Machine on the one hand, play support in the time of can ensureing the work of molten steel pocket deslagging plate on the other hand, guarantee that the molten steel pocket deslagging plate is not crooked, indeformable when stressed.Strengthening the length of gusset can adjust according to actual operating position.
Also further, the width of said refractory masses exceeds each 20～40mm of said main body steel plate dual-side.
The position of molten steel pocket deslagging plate dowel hole below is its part that mainly contacts molten iron and molten iron slag; The utility model is through pouring into a mould refractory masses on the main body steel plate outer surface below the molten steel pocket deslagging plate dowel hole; The main body steel plate is played a protective role, thereby effectively prolonged service life of molten steel pocket deslagging plate, reduce and change number of times; Reduce labor strength, also reduced production cost.
Description of drawings
Fig. 1 is the main TV structure sketch map of molten steel pocket deslagging plate.
Fig. 2 is the backsight structural representation of molten steel pocket deslagging plate.
Fig. 3 is the plan structure sketch map of molten steel pocket deslagging plate.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the utility model is done further to introduce in detail.
Molten steel pocket deslagging plate shown in accompanying drawing 1,2 and 3; Comprise that main body steel plate 1, said main body steel plate 1 top are provided with hole for hoist 2, hole for hoist 2 belows are provided with dowel hole 3, and the below that main body steel plate 1 outer surface is positioned at dowel hole 3 is cast with refractory masses 5; The width of refractory masses 5 exceeds each 20～40mm of main body steel plate 1 dual-side; Main body steel plate 1 back side is provided with strengthens gusset 4, strengthens gusset 4 and is embedded in the refractory masses 5, and the reinforcement gusset 4 of setting helps molten steel pocket deslagging plate fixing on Cinder Machine on the one hand; Play support when on the other hand the molten steel pocket deslagging plate being worked, guarantee that the molten steel pocket deslagging plate is not crooked, indeformable when stressed.Strengthening the length of gusset can adjust according to actual operating position.
Claims (5)
1. a molten steel pocket deslagging plate comprises main body steel plate (1), and said main body steel plate (1) top is provided with hole for hoist (2), and said hole for hoist (2) below is provided with dowel hole (3), and it is characterized in that: said main body steel plate (1) outer surface is cast with refractory masses (5).
2. molten steel pocket deslagging plate according to claim 1 is characterized in that: said refractory masses (5) is positioned at the below of said dowel hole (3).
3. molten steel pocket deslagging plate according to claim 1 and 2 is characterized in that: said main body steel plate (1) back side is provided with strengthens gusset (4), and said reinforcement gusset (4) is embedded in the refractory masses (5).
4. molten steel pocket deslagging plate according to claim 1 and 2 is characterized in that: the width of said refractory masses (5) exceeds each 20～40mm of said main body steel plate (1) dual-side.
5. molten steel pocket deslagging plate according to claim 3 is characterized in that: the width of said refractory masses (5) exceeds each 20～40mm of said main body steel plate (1) dual-side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204378675U CN202317003U (en) | 2011-11-07 | 2011-11-07 | Drossing plate for foundry ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204378675U CN202317003U (en) | 2011-11-07 | 2011-11-07 | Drossing plate for foundry ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317003U true CN202317003U (en) | 2012-07-11 |
Family
ID=46429000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204378675U Expired - Lifetime CN202317003U (en) | 2011-11-07 | 2011-11-07 | Drossing plate for foundry ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702180A (en) * | 2019-01-31 | 2019-05-03 | 石家庄钢铁有限责任公司 | A kind of refining furnace packaged type device for removing slag and its slag skimming method |
-
2011
- 2011-11-07 CN CN2011204378675U patent/CN202317003U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702180A (en) * | 2019-01-31 | 2019-05-03 | 石家庄钢铁有限责任公司 | A kind of refining furnace packaged type device for removing slag and its slag skimming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUHAN IRON & STEEL (GROUP) CORP. Assignor: Wuhan Iron & Steel (Group) Corp. Contract record no.: 2014420000057 Denomination of utility model: Castable for ladle deslagging plate, and preparation method and applicable of castable Granted publication date: 20120711 License type: Exclusive License Record date: 20140505 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180725 Address after: No. 1, Qingshan District, Hubei Province, Wuhan City, Hubei Patentee after: Wuhan Iron & Steel (Group) Corp. Address before: 430080 15, A block 999, Friendship Avenue, Wuchang District, Wuhan, Hubei. Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |