CN202668309U - Slag cleaning unit for inner wall of electroslag crystallizer - Google Patents
Slag cleaning unit for inner wall of electroslag crystallizer Download PDFInfo
- Publication number
- CN202668309U CN202668309U CN 201220271730 CN201220271730U CN202668309U CN 202668309 U CN202668309 U CN 202668309U CN 201220271730 CN201220271730 CN 201220271730 CN 201220271730 U CN201220271730 U CN 201220271730U CN 202668309 U CN202668309 U CN 202668309U
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- crystallizer
- electroslag
- slag cleaning
- polishing head
- pedestal
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Abstract
The utility model discloses a slag cleaning unit for the inner wall of an electroslag crystallizer. The slag cleaning unit comprises a crystallizer fixing frame, a lifting mechanism, a rotary swinging mechanism and an electric polishing head. The crystallizer fixing frame is arranged at the upper end of a base, the lifting mechanism is arranged in the base, the rotary swinging mechanism is arranged at the upper end of the lifting mechanism, and the electric polishing head is connected to one side of the rotary swinging mechanism. The electric polishing head is driven by the lifting mechanism to perform automatic slag cleaning and polishing to the inner wall of the electroslag crystallizer arranged on the base, and position of the electric polishing head can be changed by the rotary swinging mechanism to be adaptive to crystallizers in different inner diameters.
Description
Technical field
The utility model relates to the electroslag crystallizer, more particularly, relates to a kind of electroslag crystallizer inwall slag cleaning device.
Background technology
Electroslag remelting is for producing the important smelting production method of high-quality steel alloy.And the electroslag crystallizer is the capital equipment of electric slag refusion and smelting.For guaranteeing the smelting quality of steel, the inwall of electroslag crystallizer must keep clean.In the electroslag smelting process, the slag charge of electroslag crystallizer inwall bonding (inwall slagging scorification) phenomenon is inevitable.Therefore, the cleaning of electroslag crystallizer inwall is indispensable production process.
At present, artificial treatment is adopted in the cleaning of electroslag crystallizer inwall (key is the cleaning slagging scorification), and its weak point is: because crystallizer is longer, slag charge and crystallizer inwall bonding are tightr, cause crystallizer inwall slag cleaning unclear, when the uncleanly electroslag crystallizer of inwall comes into operation again, conduct heat inhomogeneous, the slag charge impurity of bonding easily enters in the molten steel, cause steel ingot to condense inhomogeneous, be mingled with in the finished product steel ingot and exceed standard, directly affect the quality of electroslag ingot.
The utility model content
For the above-mentioned shortcoming that exists in the prior art, the purpose of this utility model provides a kind of electroslag crystallizer inwall slag cleaning device, can make things convenient for, automatically the crystallizer inwall be carried out scarfing cinder.
For achieving the above object, the utility model adopts following technical scheme:
This electroslag crystallizer inwall slag cleaning device is located on the pedestal, comprise crystallizer fixed mount, elevating mechanism, rotary swing mechanism and electric polishing head, the crystallizer fixed mount is located at the pedestal upper end, elevating mechanism is located in the pedestal, rotary swing mechanism is located at the elevating mechanism upper end, and the electric polishing head is connected in rotary swing mechanism one side.
Described elevating mechanism comprises lifting column, lift rotary seat, lifting drive motors, lifting column is vertical in the pedestal, the lift rotary seat is located on the lifting column, and lifting drive motors output links to each other with the lift rotary seat, and the driving lifting column carries out lifting.
Described elevating mechanism also comprises the lifting guide pin bushing, is sheathed on the lifting column and is positioned on the lift rotary seat.
Described rotary swing mechanism comprises rotating shaft and connecting rod, and the limit section of lifting column upper end is located in rotating shaft, and connecting rod one end links to each other with rotating shaft, and the other end links to each other with the electric polishing head.
Be provided with annular seal space in the pedestal of described electric polishing head below, annular seal space one end is provided with pipeline, and the pipeline other end is provided with dust catcher.
In technique scheme, electroslag crystallizer inwall slag cleaning device of the present utility model comprises crystallizer fixed mount, elevating mechanism, rotary swing mechanism and electric polishing head, the crystallizer fixed mount is located at the pedestal upper end, elevating mechanism is located in the pedestal, rotary swing mechanism is located at the elevating mechanism upper end, and the electric polishing head is connected in rotary swing mechanism one side.Drive the electric polishing head by elevating mechanism the electroslag crystallizer inwall of being located on the pedestal is carried out the automatic slag removal polishing, and can change electric polishing head position by rotary swing mechanism, to be fit to the crystallizer of different inner diameters.
Description of drawings
Fig. 1 is the structure of slag cleaning device of the present utility model and uses view;
Fig. 2 be along A-A among Fig. 1 to cutaway view.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
See also Fig. 1～shown in Figure 2, electroslag crystallizer inwall slag cleaning device of the present utility model is located on the civil engineering pedestal 1, comprise crystallizer fixed mount 2, elevating mechanism 3, rotary swing mechanism 4 and electric polishing head 5, crystallizer fixed mount 2 is located at pedestal 1 upper end, and the crystallizer 6 when being used for scarfing cinder is fixing; Elevating mechanism 3 is located in the chamber, hole that pedestal 1 offers, and rotary swing mechanism 4 is located at elevating mechanism 3 upper ends, and electric polishing head 5 is connected in rotary swing mechanism 4 one sides.Described elevating mechanism 3 specifically comprises lifting column 31, lift rotary seat 32, lifting drive motors 33, lifting column 31 is vertical in the pedestal 1, lift rotary seat 32 is located on the lifting column 31, lifting drive motors 33 outputs link to each other with lift rotary seat 32, and drive lift rotary seat 32 and rotate mutually and drive lifting column 31 and carry out lifting, carry out inwall scarfing cinder operation thereby can stretch into from bottom to up crystallizer 6 inside.Described elevating mechanism 3 also comprises lifting guide pin bushing 34, is sheathed on the lifting column 31 and is positioned on the lift rotary seat 32.And described rotary swing mechanism 4 comprises rotating shaft 41 and connecting rod 42, the limit section of lifting column 31 upper ends is located in rotating shaft 41, connecting rod 42 1 ends link to each other with rotating shaft 41, the other end links to each other with electric polishing head 5, also can realize that the position of electric polishing head 5 swings by motor-driven, make rubbing head 5 be close to crystallizer 6 inwalls, the crystallizer 6 of simultaneous adaptation 880～1200mm internal diameter.In addition, be provided with annular seal space 7 in the pedestal 1 of described electric polishing head 5 belows, annular seal space 7 one ends are provided with pipeline 8, and pipeline 8 other ends are provided with dust catcher 9, by dust catcher 9 can be effectively institute produces and falls during to polishing a broken end absorb.
Adopt slag cleaning device of the present utility model, can substitute fully manually crystallizer 6 inwalls are cleared up, remove the slag charge of crystallizer 6 inwalls bonding, stop or improve the slagging scorification phenomenon of crystallizer 6 inwalls, satisfy the quality requirement of electroslag smelting.
Those of ordinary skill in the art will be appreciated that, above embodiment illustrates the utility model, and be not to be used as restriction of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (5)
1. an electroslag crystallizer inwall slag cleaning device is located on the pedestal, it is characterized in that:
Comprise crystallizer fixed mount, elevating mechanism, rotary swing mechanism and electric polishing head, the crystallizer fixed mount is located at the pedestal upper end, elevating mechanism is located in the pedestal, and rotary swing mechanism is located at the elevating mechanism upper end, and the electric polishing head is connected in rotary swing mechanism one side.
2. electroslag crystallizer inwall slag cleaning device as claimed in claim 1 is characterized in that:
Described elevating mechanism comprises lifting column, lift rotary seat, lifting drive motors, lifting column is vertical in the pedestal, the lift rotary seat is located on the lifting column, and lifting drive motors output links to each other with the lift rotary seat, and the driving lifting column carries out lifting.
3. electroslag crystallizer inwall slag cleaning device as claimed in claim 2 is characterized in that:
Described elevating mechanism also comprises the lifting guide pin bushing, is sheathed on the lifting column and is positioned on the lift rotary seat.
4. electroslag crystallizer inwall slag cleaning device as claimed in claim 1 is characterized in that:
Described rotary swing mechanism comprises rotating shaft and connecting rod, and the limit section of lifting column upper end is located in rotating shaft, and connecting rod one end links to each other with rotating shaft, and the other end links to each other with the electric polishing head.
5. electroslag crystallizer inwall slag cleaning device as claimed in claim 1 is characterized in that:
Be provided with annular seal space in the pedestal of described electric polishing head below, annular seal space one end is provided with pipeline, and the pipeline other end is provided with dust catcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271730 CN202668309U (en) | 2012-06-11 | 2012-06-11 | Slag cleaning unit for inner wall of electroslag crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271730 CN202668309U (en) | 2012-06-11 | 2012-06-11 | Slag cleaning unit for inner wall of electroslag crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668309U true CN202668309U (en) | 2013-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271730 Expired - Lifetime CN202668309U (en) | 2012-06-11 | 2012-06-11 | Slag cleaning unit for inner wall of electroslag crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975734A (en) * | 2017-01-12 | 2017-07-25 | 辽宁科技学院 | A kind of continuous cast mold inwall deslagging device and method |
| CN110744421A (en) * | 2019-11-06 | 2020-02-04 | 上海五钢设备工程有限公司 | Crystallizer cleaning device and working method thereof |
-
2012
- 2012-06-11 CN CN 201220271730 patent/CN202668309U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975734A (en) * | 2017-01-12 | 2017-07-25 | 辽宁科技学院 | A kind of continuous cast mold inwall deslagging device and method |
| CN110744421A (en) * | 2019-11-06 | 2020-02-04 | 上海五钢设备工程有限公司 | Crystallizer cleaning device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOSTEEL SPECIAL STEEL CO., LTD. Free format text: FORMER OWNER: BAOSTEEL SPECIAL MATERIAL CO., LTD. Effective date: 20131210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131210 Address after: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Patentee after: BAOSTEEL SPECIALSTEEL CO., LTD. Address before: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Patentee before: Baosteel Special Material Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200513 Address after: 200940 room 1277, building 216, 1269 Shuishui Road, Baoshan District, Shanghai Patentee after: Baowu Special Metallurgy Co., Ltd Address before: 200940 No. 1269, Fisheries Road, Shanghai, Baoshan District Patentee before: BAOSTEEL SPECIAL STEEL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |