CN205085385U - Big packet external drainage sand device of continuous casting - Google Patents
Big packet external drainage sand device of continuous casting Download PDFInfo
- Publication number
- CN205085385U CN205085385U CN201520615999.0U CN201520615999U CN205085385U CN 205085385 U CN205085385 U CN 205085385U CN 201520615999 U CN201520615999 U CN 201520615999U CN 205085385 U CN205085385 U CN 205085385U
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- CN
- China
- Prior art keywords
- continuous casting
- stuffing sand
- external
- drainage trough
- large bag
- 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 discloses a big packet external drainage sand device of continuous casting is equipped with big package external drainage sand drainage groove (1) and the continuous casting da bao mouth of a river (2), big package external drainage sand drainage groove (1) on be equipped with handheld stick (3), in unwrapping the working process that waters greatly, big package external drainage sand drainage groove (1) place under the continuous casting da bao mouth of a river (2). The utility model also discloses a this big packet external drainage sand device of continuous casting's operating method. Adopt above -mentioned technical scheme, reduced the continuous casting ladle and excessively descended the sediment, improve the pure degree of molten steel and the receipts yield of continuous casting molten steel casting, improve the intensity of labour and the operational environment of year -round work contract system, reduced continuous casting manufacturing cost simultaneously.
Description
Technical field
The utility model belongs to the technical field that metallurgical industry is produced, and relates to continuous casting manufacturing technique technology.More specifically, the utility model relates to the external large bag stuffing sand device of a kind of continuous casting.
Background technology
In continuous casting process, need to prevent ladle draining sand slag, thus improve the degree of purity of molten steel, improve the internal soundness of strand further.
But, there is no ripe stuffing sand device in currently available technology, the degree of purity of its molten steel and the recovery rate of molten steel casting lower, thus production cost is higher.
Utility model content
The utility model provides a kind of continuous casting external large bag stuffing sand device, its objective is and reduces the excessive slag of Con casting ladle.
To achieve these goals, the technical scheme that the utility model is taked is:
The external large bag stuffing sand device of continuous casting of the present utility model is provided with the external stuffing sand drainage trough of large bag and the large water-coating port of continuous casting, and the external stuffing sand drainage trough of described large bag is provided with hand-holding rod; Unwrapping greatly in the course of work of watering, described large bag external stuffing sand drainage trough is placed on immediately below the large water-coating port of continuous casting.
The length of the external stuffing sand drainage trough of described large bag is 600mm ~ 700mm.
The external stuffing sand drainage trough of described large bag is that sheet metal bending is formed, and the angle of its bending is 130 °.
The material of the external stuffing sand drainage trough of described large bag is steel plate, and its thickness is 10mm.
In order to realize the goal of the invention identical with technique scheme, the utility model additionally provides the method for operating being applied to the external large bag stuffing sand device of above-described continuous casting, and to be the process of this method of operating be its technical scheme:
1, before wrapping in greatly and opening and water, Jiang great Bao external stuffing sand drainage trough is placed on immediately below large water-coating port;
2, stuffing sand operating personnel both hands hold the hand-holding rod of the external stuffing sand drainage trough of large bag, observe the color of stuffing sand, determine the amount connecing stuffing sand, judge whether to have connect stuffing sand;
3, when the color of stuffing sand becomes red by black, stuffing sand operating personnel notify that year-round work contract system closes large water-coating port immediately.
The utility model adopts technique scheme, decreases the excessive slag of Con casting ladle, improves the degree of purity of molten steel and the recovery rate of continuous casting steel casting, improves labour intensity and the working environment of year-round work contract system, reduce continuous casting production cost simultaneously.
Accompanying drawing explanation
Accompanying drawing and mark wherein as follows:
Fig. 1 is the structural representation of the external stuffing sand drainage trough of large bag of the present utility model;
Fig. 2 is the structural representation of the large water-coating port of continuous casting of the present utility model.
Be labeled as in figure:
1, the external stuffing sand drainage trough of large bag, 2, the large water-coating port of continuous casting, 3, hand-holding rod.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present utility model, technical scheme.
Structure of the present utility model expressed is as shown in Figure 1, Figure 2 the external large bag stuffing sand device of a kind of continuous casting.
In order to solve prior art Problems existing and overcome its defect, realize the goal of the invention reducing the excessive slag of Con casting ladle, the technical scheme that the utility model is taked is:
As shown in Figure 1 and Figure 2, the external large bag stuffing sand device of continuous casting of the present utility model is provided with the external stuffing sand drainage trough 1 of large bag and the large water-coating port 2 of continuous casting, and the external stuffing sand drainage trough 1 of described large bag is provided with hand-holding rod 3; Unwrapping greatly in the course of work of watering, described large bag external stuffing sand drainage trough 1 is placed on immediately below the large water-coating port 2 of continuous casting.
The large water-coating port 2 of continuous casting is ladle slide gate in billet.
The utility model controls the external stuffing sand of large bag, decreases the excessive slag of Con casting ladle, improves the degree of purity of molten steel, improves the recovery rate of continuous casting steel casting, improves labour intensity and the working environment of year-round work contract system, reduce continuous casting production cost simultaneously.
The utility model is applied to simple and easy quick bale slag-blanking detection method, and bale slag-blanking test bar is hooked large canning tube, and vibration frequency time dirty according to molten steel and slag is different, judges to wrap greatly whether slag,
The length of the external stuffing sand drainage trough 1 of described large bag is 600mm ~ 700mm.
The external stuffing sand drainage trough 1 of described large bag is sheet metal bending formation, and the angle of its bending is 130 °.
The material of the external stuffing sand drainage trough 1 of described large bag is steel plate, and its thickness is 10mm.
In order to realize the goal of the invention identical with technique scheme, the utility model additionally provides the method for operating being applied to the external large bag stuffing sand device of above-described continuous casting, and to be the process of this method of operating be its technical scheme:
1, before will terminating in Con casting ladle casting, wrapping in greatly and open and water, Jiang great Bao external stuffing sand drainage trough 1 will be placed on immediately below large water-coating port 2;
2, stuffing sand operating personnel both hands hold one end of the hand-holding rod 3 of the external stuffing sand drainage trough 1 of large bag, against the chest of operating personnel; Observe the color of stuffing sand, determine the amount connecing stuffing sand, judge whether to have connect stuffing sand;
3, when the color of stuffing sand becomes red by black, stuffing sand operating personnel notify that large package operation work closes large water-coating port immediately.Notify that year-round work contract system closes rod immediately.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (1)
1. the external large bag stuffing sand device of continuous casting, be applied to simple and easy quick bale slag-blanking detection method, bale slag-blanking test bar is hooked large canning tube, vibration frequency time dirty according to molten steel and slag is different, judges to wrap greatly whether slag;
It is characterized in that:
Described stuffing sand device is provided with the external stuffing sand drainage trough (1) of large bag and the large water-coating port of continuous casting (2), and the external stuffing sand drainage trough (1) of described large bag is provided with hand-holding rod (3); Unwrapping greatly in the course of work of watering, described large bag external stuffing sand drainage trough (1) is placed on immediately below the large water-coating port of continuous casting (2);
The large water-coating port of continuous casting (2) is ladle slide gate in billet;
The length of the external stuffing sand drainage trough (1) of described large bag is 600mm ~ 700mm;
The external stuffing sand drainage trough (1) of described large bag is sheet metal bending formation, and the angle of its bending is 130 °;
The material of the external stuffing sand drainage trough (1) of described large bag is steel plate, and its thickness is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520615999.0U CN205085385U (en) | 2015-08-15 | 2015-08-15 | Big packet external drainage sand device of continuous casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520615999.0U CN205085385U (en) | 2015-08-15 | 2015-08-15 | Big packet external drainage sand device of continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205085385U true CN205085385U (en) | 2016-03-16 |
Family
ID=55476107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520615999.0U Expired - Fee Related CN205085385U (en) | 2015-08-15 | 2015-08-15 | Big packet external drainage sand device of continuous casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205085385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014167A (en) * | 2018-08-27 | 2018-12-18 | 承德建龙特殊钢有限公司 | The outer guiding method of ladle draining sand and ladle open pouring technique |
-
2015
- 2015-08-15 CN CN201520615999.0U patent/CN205085385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014167A (en) * | 2018-08-27 | 2018-12-18 | 承德建龙特殊钢有限公司 | The outer guiding method of ladle draining sand and ladle open pouring technique |
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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: 20160316 Termination date: 20200815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |