CN220497764U - Movable non-stick slag skimming structure - Google Patents
Movable non-stick slag skimming structure Download PDFInfo
- Publication number
- CN220497764U CN220497764U CN202321556948.6U CN202321556948U CN220497764U CN 220497764 U CN220497764 U CN 220497764U CN 202321556948 U CN202321556948 U CN 202321556948U CN 220497764 U CN220497764 U CN 220497764U
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- China
- Prior art keywords
- slag removing
- slag
- plate
- guide
- rail
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- 239000002893 slag Substances 0.000 title claims abstract description 91
- 229910001338 liquidmetal Inorganic materials 0.000 abstract description 5
- 239000007769 metal material Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000011819 refractory material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Furnace Charging Or Discharging (AREA)
Abstract
The utility model relates to a movable non-sticking slag removing structure, and belongs to the technical field of slag removing machines. The slag removing device comprises a slag removing plate, wherein a guide rail is arranged on the inner side of the slag removing plate, guide plates are respectively arranged at two ends of the guide rail, a slag removing arm is arranged between the two guide plates, and the slag removing arm is fixed on the guide rail through a connecting fixing piece; the slag removing device is characterized in that horizontally arranged springs are respectively arranged between the guide plates and the slag removing arms, one ends of the springs are propped against the side surfaces of the guide plates, the other ends of the springs are propped against the side surfaces of the slag removing arms, and when the slag removing plates are subjected to resistance, the guide plates on the corresponding sides are driven to move towards the non-stressed sides along the guide rails, so that the springs are deformed. The guide rail comprises an upper rail and a lower rail which are arranged in parallel up and down; the slag removing arm is arranged between the upper rail and the lower rail. The slag removing device has the advantages that when the slag removing operation is performed on the liquid metal, the slag can be removed rapidly, the temperature loss is reduced, the metal material yield is improved, and the service life of the slag removing plate is prolonged.
Description
Technical Field
The utility model relates to a movable non-sticking slag removing structure, and belongs to the technical field of slag removing machines.
Background
The slag removing plate is a main component of the slag removing machine. The slag removing plate belongs to a consumable part, and the operation rate of a slag removing machine, the temperature and the yield of liquid metal, the service life of a container furnace lining and the like can be directly influenced by the length of service time and the efficiency of slag removing operation. Due to the fact that the shape of the container wall is not matched with the shape of the slag removing plate, slag around the container wall cannot be removed completely, and multiple slag removing operations are needed. This not only consumes time, but also loses metal and temperature, which results in loss of production.
Disclosure of Invention
The utility model aims to solve the technical problems of providing a movable non-sticking slag removing structure aiming at the prior art, which can rapidly remove slag, reduce temperature loss, improve metal material yield and prolong the service life of a slag removing plate when liquid metal is subjected to slag removing operation.
The utility model solves the problems by adopting the following technical scheme: the movable non-sticking slag raking structure comprises slag raking plates, wherein guide rails are arranged on the inner sides of the slag raking plates, guide plates are respectively arranged at two ends of each guide rail, slag raking arms are arranged between the two guide plates, and the slag raking arms are fixed on the guide rails through connecting fixing pieces; the slag removing device is characterized in that horizontally arranged springs are respectively arranged between the guide plates and the slag removing arms, one ends of the springs are propped against the side surfaces of the guide plates, the other ends of the springs are propped against the side surfaces of the slag removing arms, and when the slag removing plates are subjected to resistance, the guide plates on the corresponding sides are driven to move towards the non-stressed sides along the guide rails, so that the springs are deformed.
The guide rail comprises an upper rail and a lower rail which are arranged in parallel up and down; the slag removing arm is arranged between the upper rail and the lower rail.
The edges of the two ends of the slag skimming plate are arc-shaped.
And a refractory layer is arranged on the surface of the slag skimming plate.
Compared with the prior art, the utility model has the advantages that: when the movable non-sticking slag removing structure is used for carrying out slag removing operation on liquid metal, slag can be removed rapidly, the temperature loss is reduced, the metal material yield is improved, and the service life of the slag removing plate is prolonged.
Drawings
FIG. 1 is a schematic view of a movable non-stick slag skimming structure according to an embodiment of the utility model;
in the figure, a slag raking arm 1, a connecting fixing piece 2, a lower rail 3, a spring 4, an upper rail 5, a slag raking plate 6 and a guide plate 7 are arranged.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1, a movable non-stick slag removing structure in this embodiment includes a slag removing plate 6, and edges at two ends of the slag removing plate 6 are arc-shaped. An upper rail 5 and a lower rail 3 which are arranged in parallel up and down are arranged on the inner side of the slag scraping plate 6 to form a guide rail. The two ends of the guide rail are respectively provided with a guide plate 7, a slag skimming arm 1 is arranged between the two guide plates 7, and the slag skimming arm 1 is fixedly connected with the guide rail through a connecting fixing piece 2. Springs 4 are respectively arranged between the guide plates 7 and the slag raking arms 1 in a horizontal mode, so that one ends of the springs 4 are propped against the side faces of the guide plates 7, and the other ends of the springs are propped against the side faces of the slag raking arms 1. The slag removing plate 6 moves along the liquid level along with the driving of the slag removing arm 1 to carry out slag removing operation, when the slag removing plate 6 receives friction resistance of the container wall, the slag removing plate 6 transmits resistance, the corresponding side guide plate moves to the non-stressed side along the guide rail, the spring deforms, and the slag removing plate is driven to move in the direction of the non-stressed side.
The surface of the slag skimming plate is coated with a refractory material to form a refractory material layer, so that cold steel is prevented from being adhered. The refractory material is RH dip pipe gunning material or tundish coating material.
The edge of the slag skimming plate can be always close to the wall surface of the slag near the wall surface, slag near the wall surface can not be scraped off due to the obstruction of the container wall to the movement stroke of the slag skimming plate, and the slag skimming efficiency is improved. The slag removing device has the advantages that when the slag removing operation is performed on the liquid metal, the slag can be removed rapidly, the temperature loss is reduced, the metal material yield is improved, and the service life of the slag removing plate is prolonged.
In addition to the above embodiments, the present utility model also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present utility model.
Claims (4)
1. A movable non-stick slag skimming structure is characterized in that: the slag removing device comprises a slag removing plate, wherein a guide rail is arranged on the inner side of the slag removing plate, guide plates are respectively arranged at two ends of the guide rail, a slag removing arm is arranged between the two guide plates, and the slag removing arm is fixed on the guide rail through a connecting fixing piece; springs which are horizontally arranged are respectively arranged between the guide plate and the slag removing arm, one end of each spring is propped against the side surface of the guide plate, and the other end of each spring is propped against the side surface of the slag removing arm; when the slag raking plate is subjected to resistance, the guide plate on the corresponding side moves to the non-stressed side along the guide rail, and the spring deforms to drive the slag raking plate to move in the direction of the non-stressed side.
2. A mobile non-stick slag removing structure as defined in claim 1, wherein: the guide rail comprises an upper rail and a lower rail which are arranged in parallel up and down; the slag removing arm is arranged between the upper rail and the lower rail.
3. A mobile non-stick slag removing structure as defined in claim 1, wherein: the edges of the two ends of the slag skimming plate are arc-shaped.
4. A mobile non-stick slag removing structure as defined in claim 1, wherein: and a refractory layer is arranged on the surface of the slag skimming plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321556948.6U CN220497764U (en) | 2023-06-19 | 2023-06-19 | Movable non-stick slag skimming structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321556948.6U CN220497764U (en) | 2023-06-19 | 2023-06-19 | Movable non-stick slag skimming structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220497764U true CN220497764U (en) | 2024-02-20 |
Family
ID=89882950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321556948.6U Active CN220497764U (en) | 2023-06-19 | 2023-06-19 | Movable non-stick slag skimming structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220497764U (en) |
-
2023
- 2023-06-19 CN CN202321556948.6U patent/CN220497764U/en active Active
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