CN202137344U - Energy-saving vibrator of continuous casting machine - Google Patents
Energy-saving vibrator of continuous casting machine Download PDFInfo
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- CN202137344U CN202137344U CN201120164893U CN201120164893U CN202137344U CN 202137344 U CN202137344 U CN 202137344U CN 201120164893 U CN201120164893 U CN 201120164893U CN 201120164893 U CN201120164893 U CN 201120164893U CN 202137344 U CN202137344 U CN 202137344U
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- casting machine
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Abstract
An energy-saving vibrator of a continuous casting machine relates to a vibrating technology applied in a crystallizer of a continuous casting machine in metallurgy industry, and innovative design is realized on the geometry, the angle and the size of a crystallizer fixing plate, thus being applicable to not only crystallizers, but also vibrators. Under the condition of not affecting the fixing of the crystallizer, the volume is reduced as much as possible, right-angled corners at four edges of the crystallizer are designed into rounded corners, and the length of the diagonal line is smaller than 1000mm, thus improving the vibration frequency, alleviating the friction force between the crystallizer and a billet shell, improving the lubrication effect of billet steel, and preventing the phenomenon that the vibrator is used for stopping vibration as pull crack is generated due to adhesion of the billet shell and the crystallizer. Simultaneously, the circulating water pipe is additionally arranged in the crystallizer fixing plate and is combined with a water pipe in the crystallizer, thus realizing secondary cooling on the crystallizer, enhancing the cooling effect of the continuous casting machine, reducing the maintenance rate, prolonging the service life of the crystallizer, and improving the production efficiency of the products.
Description
Technical field
The utility model relates to the vibrotechnique on a kind of conticaster crystallizer of metallurgy industry, particularly a kind of conticaster energy-saving vibration device.
Background technology
Since China's reform and opening-up, national economy is increased fast, and " scientific and technical innovation, autonomous innovation " become the main flow of current industrial development.In recent years, China's metallurgy industry continues keeping advancing fast, and the competition of enterprise is the competition of technical advantage and cost.In metallurgy industry, particularly the important machine of steel plant's production iron and steel is exactly a conticaster.Crystallizer is the heart in the conticaster, is the intermediate link that obtains steel billet, is indispensable important component part in the steel-making, and vibrator is the strong helper who assists crystallizer casting steel-refining, and the crystallizer fixed head is the important pivot between crystallizer and the vibrator.The vibrator that generally adopts at present is installed on the crystallizer fixed head, because of crystallizer fixed head length surpasses more than the 1200mm, has increased the frictional force of crystallizer and base shell; Prolonged the just sliding time of crystallizer; Vibrating effect is poor, caused base shell and crystallizer the bonding and break, cause the generation of molten steel leakage accident; To keep in repair timely in the production process, directly influence production efficiency.In order to address this problem, scientific research personnel of the same trade in recent years constantly studies improvement to conticaster energy-saving vibration device, though obtain some progress, in production practices, still exists the technical barrier that is difficult to overcome.
Summary of the invention
The purpose of the utility model is to overcome above deficiency; A kind of conticaster energy-saving vibration device is provided; Geometry, angle, size to the crystallizer fixed head are carried out innovative design, have improved vibration frequency, have alleviated the frictional force between crystallizer and the base shell; Stoped bonding between initial solidification shell and the crystallizer inwall of strand and by the phenomenon of drawing crack; Simultaneously set up circulating water pipeline in the crystallizer fixed head, circulating water pipeline combines with waterpipe on the crystallizer, has realized the secondary of crystallizer is cooled off.
The utility model solves the technical scheme that its technical problem adopted: contain bearing block, square pipe, tube connector, shaker arm, fixing in plate, bottom plate, upper mounted plate, crystallizer fixed head, steel spring plate, the crystallizer fixed head shape that is rectangle, four limit right-angle design become fillet; Design of length becomes less than 1000mm, in set up circulating water pipeline, circulating water pipeline combines with waterpipe on the crystallizer; Shaker arm is connected with crystallizer fixed head both sides; Between upper mounted plate and crystallizer fixed head, be provided with two steel spring plates, on shaker arm, be provided with upper mounted plate, be provided with below the upper mounted plate fixing in plate; Plate is provided with bottom plate in fixing; Tube connector is connected with the shaker arm two ends, and the square pipe is arranged on the center of tube connector, and bearing block is connected with the center, top of square pipe.
Right angle, original rectangle crystallizer fixed head four limit is designed to fillet at present, and the length of original crystallizer fixed head is designed to both practice thrift steel less than 1000mm greater than 1200mm at present, has saved process time again.The crystallizer fixed head improves steel spring plate with after shaker arm is connected, and has shortened width dimensions, has strengthened vibrator upper elasticity degree; The negative sliding time of crystallizer is shortened, and negative sliding amount increases, and promptly the crystallizer decrease speed increases; Improved pressing effect, reduced depth of chatter mark, helped the healing of drawing crack base shell the base shell; Make the just sliding time lengthening of crystallizer, improved the lubricant effect of steel billet, reduced frictional resistance; Stoped between initial solidification shell and the crystallizer inwall of strand and bonding has taken place and, reduced the risk of bleedout (steel) accident in the process of billet withdrawal, avoided vibrator failure of oscillation phenomenon by drawing crack.Totally realize the requirement of the little amplitude of vibrator high-frequency, improved the slab quality of conticaster, satisfied the technological requirement of conticaster continuous casting.
Set up circulating water pipeline in the crystallizer fixed head, circulating water pipeline combines with waterpipe on the crystallizer.In the continuous casting steelmaking process, the first time of crystallizer, cooling played crucial effects to the quality of steel billet.Through current design crystallizer is carried out the secondary cooling, alleviated the burden of crystallizer in producing, prolonged the service life of crystallizer, strengthened the cooling effect of conticaster, practiced thrift maintenance cost, improved production efficiency.
The utility model beneficial effect is: geometry, angle, size to the crystallizer fixed head are carried out innovative design, not only be suitable for crystallizer but also be applicable to vibrator.Under the rigid condition that does not influence crystallizer; Dwindle, be fillet with four limit right-angle design of crystallizer as far as possible, makes its catercorner length less than 1000mm; Improved vibration frequency; Alleviated frictional force between crystallizer and the base shell, improved the lubricant effect of steel billet, stoped bonding between initial solidification shell and the crystallizer inwall of strand and by the phenomenon of drawing crack.Simultaneously set up circulating water pipeline in the crystallizer fixed head, circulating water pipeline combines with waterpipe on the crystallizer, has realized the secondary of crystallizer is cooled off; Strengthened the cooling effect of conticaster; Reduce maintenance rate, prolonged the service life of crystallizer, improved production efficiency of products.
Description of drawings
Be to combine accompanying drawing and embodiment that the utility model is further described below:
Fig. 1 is a kind of structural front view of conticaster energy-saving vibration device
Fig. 2 is a kind of structure vertical view of conticaster energy-saving vibration device
In the drawings: 1. bearing block, 2. the square pipe, 3. tube connector, 4. shaker arm, 5. fixing in plate, 6. bottom plate, 7. upper mounted plate, 8. crystallizer fixed head, 9. steel spring plate
The specific embodiment
In Fig. 1, Fig. 2; Crystallizer fixed head 8 shape that is rectangle, four limit right-angle design become fillet, and Design of length becomes less than 1000mm; In set up circulating water pipeline, circulating water pipeline combines with waterpipe on the crystallizer, shaker arm 4 is connected with crystallizer fixed head 8 both sides; Between upper mounted plate 7 and crystallizer fixed head 8, be provided with two steel spring plates 9, on shaker arm 4, be provided with upper mounted plate 7, be provided with below the upper mounted plate 7 fixing in plate 5; Plate 5 is provided with bottom plate 6 in fixing; Tube connector 3 is connected with shaker arm 4 two ends, and square pipe 2 is arranged on the center of tube connector 3, and bearing block 1 is connected with the center, top of square pipe 2.
Original rectangle crystallizer fixed head 8 four limit right-angle design are become fillet, and original length is designed to both practice thrift steel less than 1000mm greater than 1200mm at present, has saved process time again.Crystallizer fixed head 8 improves steel spring plate 9 with after shaker arm 4 is connected, and has shortened width dimensions, has strengthened vibrator upper elasticity degree; The negative sliding time of crystallizer is shortened, and negative sliding amount increases, and promptly the crystallizer decrease speed increases; Improved pressing effect, reduced depth of chatter mark, helped the healing of drawing crack base shell the base shell; Make the just sliding time lengthening of crystallizer, improved the lubricant effect of steel billet, reduce frictional resistance; Prevented effectively bonding to take place and, reduced the risk of bleedout (steel) accident in the process of billet withdrawal between initial solidification shell and the crystallizer inwall of strand, avoided vibrator failure of oscillation phenomenon effectively by drawing crack.Totally realize the requirement of the little amplitude of vibrator high-frequency, improved the slab quality of conticaster, satisfied the technological requirement of conticaster continuous casting.
Set up circulating water pipeline in the crystallizer upper mounted plate 8, circulating water pipeline combines with waterpipe on the crystallizer.In the continuous casting steelmaking process, the first time of crystallizer, cooling played crucial effects to the quality of steel billet.Through current design crystallizer is carried out the secondary cooling, alleviated the burden of crystallizer in producing, prolonged the service life of crystallizer, strengthened the cooling effect of conticaster, practiced thrift maintenance cost, improved production efficiency.
Claims (1)
1. conticaster energy-saving vibration device, contain bearing block, square pipe, tube connector, shaker arm, fixing in plate, bottom plate, upper mounted plate, crystallizer fixed head, steel spring plate, it is characterized in that: the crystallizer fixed head shape that is rectangle; Four limit right-angle design become fillet, and Design of length becomes less than 1000mm, in set up circulating water pipeline; Circulating water pipeline combines with waterpipe on the crystallizer, and shaker arm is connected with crystallizer fixed head both sides, between upper mounted plate and crystallizer fixed head, is provided with two steel spring plates; On shaker arm, be provided with upper mounted plate; Be provided with fixing middle plate below the upper mounted plate, fixing middle plate is provided with bottom plate, and tube connector is connected with the shaker arm two ends; The square pipe is arranged on the center of tube connector, and bearing block is connected with the center, top of square pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120164893U CN202137344U (en) | 2011-05-12 | 2011-05-12 | Energy-saving vibrator of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120164893U CN202137344U (en) | 2011-05-12 | 2011-05-12 | Energy-saving vibrator of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137344U true CN202137344U (en) | 2012-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120164893U Expired - Fee Related CN202137344U (en) | 2011-05-12 | 2011-05-12 | Energy-saving vibrator of continuous casting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202137344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123742A (en) * | 2023-10-23 | 2023-11-28 | 联峰钢铁（张家港）有限公司 | Vibrating device for continuous casting machine |
-
2011
- 2011-05-12 CN CN201120164893U patent/CN202137344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123742A (en) * | 2023-10-23 | 2023-11-28 | 联峰钢铁（张家港）有限公司 | Vibrating device for continuous casting machine |
| CN117123742B (en) * | 2023-10-23 | 2024-01-02 | 联峰钢铁（张家港）有限公司 | Vibrating device for continuous casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU FEIJINDA TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANGSU FEIDA METALLURGICAL MACHINERY MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Binhai Industrial Park, Binhai County, Jiangsu province 224500 ou Yancheng City Road No. 31 Patentee after: JIANGSU FEIJINDA TECHNOLOGY CO., LTD. Address before: 224500 Jiangsu Province Industrial Park, Binhai Economic Development Zone North Oubei Valve Industrial Park Patentee before: Jiangsu Feida Metallurgy Machinery Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |