CN211497739U - Slag removing device of electroslag steel crystallizer - Google Patents
Slag removing device of electroslag steel crystallizer Download PDFInfo
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- CN211497739U CN211497739U CN201921582486.9U CN201921582486U CN211497739U CN 211497739 U CN211497739 U CN 211497739U CN 201921582486 U CN201921582486 U CN 201921582486U CN 211497739 U CN211497739 U CN 211497739U
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- sediment box
- slag
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Abstract
The utility model relates to a slag removing device of an electroslag steel crystallizer, which belongs to the technical field of metal smelting. Including inhaling sediment box and negative pressure pipeline, inhale in the sediment box locates the crystallizer, inhale and set up a plurality of regulation poles on the sediment box, the regulation pole supports respectively on the crystallizer, adjusts the pole and is used for adjusting the height of inhaling the sediment box in the crystallizer, inhale sediment box and negative pressure pipeline intercommunication, negative pressure pipeline and electroslag steel dust removal tube coupling for be the negative pressure in inhaling the sediment box, inhale sediment box bottom and set up into the sediment hole, take the liquid sediment in the sediment box with the crystallizer of inhaling of negative pressure in the sediment hole inhales the sediment box. The method not only can quickly and effectively clean the liquid slag in the crystallizer, but also can control the residual slag amount in the crystallizer, and shortens the smelting preparation time; and moreover, the labor intensity of operators is reduced, and dangerous operation is avoided.
Description
Technical Field
The utility model relates to a slag removing device of an electroslag steel crystallizer, which belongs to the technical field of metal smelting.
Background
After the smelting of the stripping electroslag furnace is finished, the liquid slag in the crystallizer needs to wait for 1 hour to be cooled and solidified, and the slag cap in the crystallizer is manually knocked off and cleaned after the crystallizer is lifted, so that the preparation time and the manual operation intensity of the smelting are greatly increased; when knocking slag, an operator must stand right above the ingot pulling pit, which belongs to dangerous operation and has certain risk. In addition, after the smelting of certain steel grades with special requirements is finished, a small amount of liquid slag needs to be reserved to preserve the heat of the electroslag steel filling part, the liquid slag in the crystallizer is controlled, and the quality of the electroslag steel is influenced by too much liquid slag and too little liquid slag.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a slag removing device of an electroslag steel crystallizer aiming at the prior art, which can quickly and effectively clean the liquid slag in the crystallizer and control the residual slag amount in the crystallizer, thereby shortening the smelting preparation time; avoid artifical striking sediment, reduce workman intensity of labour.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides an electroslag steel crystallizer dross removal mechanism, is including inhaling sediment box and negative pressure pipeline, inhale in the sediment box locates the crystallizer, inhale and set up a plurality of regulation poles on the sediment box, the regulation pole supports respectively on the crystallizer, adjusts the pole and is used for adjusting the height of inhaling sediment box in the crystallizer, inhale sediment box and negative pressure pipeline intercommunication, negative pressure pipeline and electroslag steel dust removal tube coupling for be the negative pressure in inhaling the sediment box, inhale sediment box bottom and set up into the sediment hole, take the liquid sediment in the sediment box with the crystallizer of inhaling of negative pressure in the sediment hole inhales the sediment box.
The slag suction box comprises a slag suction box body and a slag suction box cover, and the slag suction box cover is covered on the slag suction box body.
The adjusting rods are annularly arranged on the slag suction box.
The negative pressure pipeline is a metal flexible pipe manufactured part.
Compared with the prior art, the utility model has the advantages of: a slag removing device of an electroslag steel crystallizer is characterized in that a slag suction box with a slag inlet hole at the bottom is adjusted to be immersed into the crystallizer through an adjusting rod, the slag suction box is in negative pressure through a dust removing pipeline, liquid slag in the crystallizer is sucked into the slag suction box through the slag inlet hole, and the liquid slag in the slag suction box is lifted away through a crane after being solid. Not only can the liquid slag in the crystallizer be quickly and effectively cleaned, but also the residual slag amount in the crystallizer can be controlled, and the smelting preparation time is shortened; and moreover, the labor intensity of operators is reduced, and dangerous operation is avoided.
Drawings
FIG. 1 is a schematic view of a slag removing device of an electroslag steel crystallizer according to an embodiment of the present invention;
FIG. 2 is a schematic view of a slag suction box in a slag removing device of an electroslag steel crystallizer according to an embodiment of the present invention;
FIG. 3 is a bottom view of the residue suction box of FIG. 2;
in the figure, 1 a crystallizer, 2 an adjusting rod, 3 a slag suction box, 3.1 a slag suction box body, 3.2 a slag suction box cover, 4 negative pressure pipelines, 5 dust removal pipelines and 6 slag inlet holes.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 and 3, the slag removing device of the electroslag steel crystallizer in this embodiment includes a negative pressure pipeline 4 made of a slag suction box 3 and a metal hose, the slag suction box 3 is disposed in the crystallizer 1, 3 adjusting rods 2 are obliquely disposed on the slag suction box 3, and the 3 adjusting rods 2 are uniformly disposed along the circumferential direction of the slag suction box 3. The bottoms of the 3 adjusting rods 2 are respectively supported on the upper end surface of the crystallizer 1 and are used for adjusting the height of the slag suction box 3 in the crystallizer 1 and the immersion depth of the slag suction box 3, so that the residual slag amount in the crystallizer 1 is controlled. The top of the slag suction box 3 is connected with a negative pressure pipeline 4, and the negative pressure pipeline 4 is connected with an electroslag steel dust removal pipeline 5, so that the inside of the slag suction box 3 is in negative pressure, and the production cost is saved. The bottom of the slag suction box 3 is provided with a slag inlet hole 6, and the slag suction box 3 with negative pressure sucks the liquid slag in the crystallizer 1 into the slag suction box 3 through the slag inlet hole 6.
As shown in fig. 2, the slag suction box 3 comprises a slag suction box body 3.1 and a slag suction box cover 3.2, the slag suction box cover 3.2 covers the slag suction box body 3.1, and the slag suction box 3 is designed into a detachable lower part and a detachable upper part, so that the slag suction box is convenient to recycle. When the liquid slag in the slag suction box 3 is solid, the slag is lifted away by the crane, so that the slag in the crystallizer 1 is prevented from being knocked manually, the production preparation time is shortened, the labor intensity of operating personnel is reduced, and dangerous operation is avoided.
The adjusting rod 2 is a screw rod, the slag suction box 3 is provided with a matched nut, the height of the slag suction box 3 in the crystallizer 1 is adjusted by rotating the screw rod, and after filling is finished, the residual slag amount is effectively controlled, so that different process requirements of electroslag steel are met.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides an electroslag steel crystallizer dross removal mechanism which characterized in that: including inhaling sediment box (3) and negative pressure pipeline (4), inhale in sediment box (3) locate crystallizer (1), it sets up a plurality of regulation poles (2) on sediment box (3) to inhale, adjust pole (2) and support respectively on crystallizer (1), adjust pole (2) and be used for adjusting the height of inhaling sediment box (3) in crystallizer (1), inhale sediment box (3) and negative pressure pipeline (4) intercommunication, negative pressure pipeline (4) are connected with electroslag steel dust removal pipeline (5) for be the negative pressure in inhaling sediment box (3), it sets up into sediment hole (6) to inhale sediment box (3) bottom, and the liquid sediment in sediment box (3) in crystallizer (1) is inhaled through advancing sediment hole (6) to take negative pressure to inhale in sediment box (3).
2. The slag removing device for the electroslag steel crystallizer according to claim 1, wherein: inhale sediment box (3) including inhaling sediment box body (3.1) and inhaling sediment lid (3.2), inhale on sediment lid (3.2) the lid fits inhales sediment box body (3.1).
3. The slag removing device for the electroslag steel crystallizer according to claim 1, wherein: the adjusting rods (2) are annularly arranged on the slag suction box (3).
4. The slag removing device for the electroslag steel crystallizer according to claim 1, wherein: the negative pressure pipeline (4) is made of a metal flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921582486.9U CN211497739U (en) | 2019-09-21 | 2019-09-21 | Slag removing device of electroslag steel crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921582486.9U CN211497739U (en) | 2019-09-21 | 2019-09-21 | Slag removing device of electroslag steel crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211497739U true CN211497739U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921582486.9U Active CN211497739U (en) | 2019-09-21 | 2019-09-21 | Slag removing device of electroslag steel crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211497739U (en) |
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2019
- 2019-09-21 CN CN201921582486.9U patent/CN211497739U/en active Active
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