CN2910426Y - Slag rake for overflowed molten iron/steel - Google Patents
Slag rake for overflowed molten iron/steel Download PDFInfo
- Publication number
- CN2910426Y CN2910426Y CN 200620013133 CN200620013133U CN2910426Y CN 2910426 Y CN2910426 Y CN 2910426Y CN 200620013133 CN200620013133 CN 200620013133 CN 200620013133 U CN200620013133 U CN 200620013133U CN 2910426 Y CN2910426 Y CN 2910426Y
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- CN
- China
- Prior art keywords
- slag
- plate
- rake
- slag rake
- molten iron
- Prior art date
- 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.)
- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model is a slag rake for overflowed molten iron/steel, which comprises a vertical plate (3), a bottom plate (1) arranged on the bottom end of the vertical plate (3), a forward end plate (2) and a backward end plate (5) are separately fixed on two ends of back and forth of the bottom plate (1), a plurality of connection holes (4) are arranged on the middle of the bending drag slag plate comprising the vertical plate (3) and the bottom plate (1). The iron entering the slag rake flows from the connection holes of the slag rake in the process of slag rake returning and gathering slag, while the slag is blocked inside of the slag rake and dragged out finally. The proposal obviously improves the dragging slag rate.
Description
Technical field
The utility model relates to a kind of slag rake of swinging dragveyer.Described swinging dragveyer is a kind of special equipment that is used to clear up ladle (jar) liquid level scum silica frost.
Background technology
Publication number is 1546259 Chinese patent " a kind of molten iron efficiently drags for slag method and isolated plant thereof ".Disclose a kind of slag rake swinging and dragged for slag method and special equipment thereof.This technology is compared with traditional reciprocating type slag skimming method, and iron loss obviously reduces, and scarfing cinder rate and production efficiency increase substantially.But this patent application is also unexposed to the specific design of slag rake.
On January 10th, 2005, it is 200520000290.6 that the applicant has proposed application number to State Intellectual Property Office, and name is called the utility application of " molten iron drags for the special-purpose slag rake of slag ".This molten iron drags for the special-purpose slag rake of slag and comprises and be connected with base plate in the riser lower end by the riser that is fixed in the slag harrow shaft lower end, is connected with front end-plate and end plate respectively in the rear and front end of base plate.Riser, end plate, base plate are formed the container of a two sides opening, are used for storing left and right sides slag rake and drag for the slag process in revolution and drive the bits that flock together.Therefore, it is big to have a slag capacity, the characteristics that scarfing cinder efficient is high.
Find in the practice that drag in the process of slag in the revolution of slag rake, some slag flows away from slag rake edge with molten iron, dragging for the slag rate still can not be satisfactory.
The molten iron that utility model content technical problem to be solved in the utility model provides a kind of new structure drags for the special-purpose slag rake of slag, is called overflow iron (steel) grain slag rake, overcomes slag flows out the slag rake with molten iron problem.
In order to address the above problem, the utility model has adopted following technical scheme.
A kind of overflow iron (steel) grain slag rake, comprise riser, be provided with base plate, be connected with front end-plate and end plate respectively in the rear and front end of base plate in the riser lower end, it is characterized in that: the middle part that the bending shape that constitutes at riser and base plate is dragged for slag plate is provided with as some through holes.
The utlity model has following characteristics: gather in the process of slag in slag rake revolution, the molten iron that enters the slag rake flows out from slag rake through hole, and bits are blocked in the slag rake and are finally pulled out.Adopt this programme post slag dragging rate obviously to improve.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Shown in Fig. 1-2, riser 3 is fixed in the lower end of slag harrow shaft, and whole slag rake can turn round with slag harrow shaft.Be connected with 1 front end-plate 2 and end plate 5 respectively in the rear and front end of base plate 1.
Can be affixed mutually between base plate 1 and the riser 3, also can one process.The part that has through hole 4 can the one-step casting moulding, also can process separately, and fixing then (such as welding) is between base plate 1 and riser 3.
The part that has through hole 4 can be a metal, also can be refractory material.
Claims (1)
1, a kind of overflow iron molten steel slag rake, comprise riser (3), be provided with base plate (1) in riser (3) lower end, be connected with front end-plate (2) and end plate (5) respectively in the rear and front end of base plate (1), it is characterized in that: the middle part that the bending shape that constitutes at riser (3) and base plate (1) is dragged for slag plate is provided with as some through holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620013133 CN2910426Y (en) | 2006-04-10 | 2006-04-10 | Slag rake for overflowed molten iron/steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620013133 CN2910426Y (en) | 2006-04-10 | 2006-04-10 | Slag rake for overflowed molten iron/steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910426Y true CN2910426Y (en) | 2007-06-13 |
Family
ID=38132291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620013133 Expired - Fee Related CN2910426Y (en) | 2006-04-10 | 2006-04-10 | Slag rake for overflowed molten iron/steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910426Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527800A (en) * | 2012-07-05 | 2014-01-22 | 江苏迪萨机械有限公司 | Water and granulating slag separating gate valve |
-
2006
- 2006-04-10 CN CN 200620013133 patent/CN2910426Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527800A (en) * | 2012-07-05 | 2014-01-22 | 江苏迪萨机械有限公司 | Water and granulating slag separating gate valve |
| CN103527800B (en) * | 2012-07-05 | 2016-01-27 | 江苏迪萨机械有限公司 | Grain slag is separated gate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |