CN202316579U - Lateral dewatering type scale-removing box - Google Patents
Lateral dewatering type scale-removing box Download PDFInfo
- Publication number
- CN202316579U CN202316579U CN2011204603067U CN201120460306U CN202316579U CN 202316579 U CN202316579 U CN 202316579U CN 2011204603067 U CN2011204603067 U CN 2011204603067U CN 201120460306 U CN201120460306 U CN 201120460306U CN 202316579 U CN202316579 U CN 202316579U
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- scale
- removing box
- box
- lateral
- involute
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Abstract
The utility model belongs to the improvement of the structure of a steel-rolling wire-rolling scale-removing box and particularly relates to a lateral dewatering type scale-removing box. The lateral dewatering type scale-removing box comprises a scale-removing box which is mounted on a roller bed, wherein an upper scale-removing collecting pipe set is arranged above an outlet of the scale-removing box; symmetrical water guide pipelines are respectively arranged on two sides of the roller bed; the symmetrical water guide pipelines are respectively connected with outlets on two sides of the scale-removing box; on one side of the upper scale-removing collecting pipe set, an upper water cutting plate with a downward inclined surface and an upper water collector are arranged above a middle blank on the roller bed from bottom to top in turn; the structure of the upper water collector is characterized in that the cross section is an involute-shaped circular arc plate; and an involute end of the involute-shaped circular arc plate is downward. The lateral dewatering type scale-removing box is used for timely removing a large amount of scale-removing water which is accumulated inside a side box wall in the scale-removing box out of the scale-removing box; the cooling of strip steel during rolling is uniform; and the quality of the plate pattern is increased.
Description
Technical field
The utility model belongs to the improvement of steel rolling rolling line De-scaling box structure, particularly a kind of side drainage type De-scaling box.
Background technology
All exist slab or intermediate blank the process in the hot continuous rolling technology before slab is rolling to finishing mill and carry the limit portion temperature drop problem big than core in the operation of rolling at rolling line, the existence of this kind problem has influenced the homogeneous deformation uniformity in band steel cross section and the problems such as rolling and rolling stability of the steel grade of the template control of band steel and specific use has been played certain restrictive function.Cause slab or the bigger reason of intermediate blank limit portion temperature drop mainly to be because band steel or the corner angle part heat conduction of intermediate blank limit portion are big than other part; The band steel causes excessive the causing of strip edge portion cooling along being with the steel both sides to wash away after the de-scaling of high pressure descaling water in De-scaling box when getting into the rolling line De-scaling box.
Summary of the invention
The purpose of the utility model is to provide a kind of side drainage type De-scaling box, can make a large amount of de-scaling water that are deposited in tank wall inboard, side in the De-scaling box in time discharge De-scaling box, makes the band steel lowering temperature uniform in the operation of rolling, improves the template quality.
The purpose of the utility model is achieved in that a kind of side drainage type De-scaling box; Be included in the De-scaling box of installing on the roller-way; Above the De-scaling box outlet, the descaling header group is being set, is being positioned at the conduit pipe that the roller-way both sides are being provided with symmetry respectively, the conduit pipe of symmetry is connected with the outlet of De-scaling box both sides respectively; Side in last descaling header group; The top that is positioned at intermediate blank on the roller-way downwards and on setting gradually last water discharging board and last water collection device with the inclined-plane that dips down, the structure of last water collection device is the cambered plate that cross section is the involute round, the gradually beginning portion of involute round cambered plate is downward.
When the utility model device uses; Water under high pressure sprays the back from the descaling header group and cuts the rear section water under high pressure at water discharging board or roller-way shelves and sharply shunt towards the De-scaling box both sides and the direction of band steel operation along what water discharging board contacted with the strip when in slab or intermediate blank get into De-scaling box, carrying out de-scaling; Hit in both sides with along the de-scaling water of band steel traffic direction radiation when shunting and just to rush in device after on the tank wall and in time got rid of at the aqueduct of De-scaling box both sides, thus the bigger problem of limit portion temperature drop that the bigger cooling of strip edge portion has been caused when tank wall outwards sprays after having avoided de-scaling moisture stream and being reflected in tank wall.
The utility model makes a large amount of de-scaling water that are deposited in tank wall inboard, side in the De-scaling box in time discharge De-scaling box, makes the band steel lowering temperature uniform in the operation of rolling, has improved the template quality.
Description of drawings
To combine accompanying drawing that the utility model is done further to describe below,
Fig. 1 is the structural representation of the utility model;
Fig. 2 is A-A sectional structure sketch map of Fig. 1.
The specific embodiment
A kind of side drainage type De-scaling box; Like Fig. 1, shown in Figure 2, be included in the De-scaling box of installing on the roller-way 75, above De-scaling box outlet 1, descaling header group 2 is being set; Be positioned at the conduit pipe 8 that roller-way 7 both sides are being provided with symmetry respectively; The conduit pipe 8 of symmetry is connected with the outlet of De-scaling box 5 both sides respectively, in a side of last descaling header group 2, the top that is positioned at intermediate blank 6 on the roller-way downwards and on setting gradually last water discharging board 4 and last water collection device 3 with the inclined-plane that dips down; The structure of last water collection device 3 is the cambered plate that cross section is the involute round, and the gradually beginning portion of involute round cambered plate is downward.Match with the gradually beginning portion of last water collection device 3 involute round panels in the upper end of last water discharging board 4.
Claims (2)
1. side drainage type De-scaling box; Be included in roller-way (7) and go up the De-scaling box of installing (5); Be provided with in the top of De-scaling box outlet (1) and going up descaling header group (2); It is characterized in that: be positioned at the conduit pipe (8) that roller-way (7) both sides are being provided with symmetry respectively; The conduit pipe (8) of symmetry is connected with the outlet of De-scaling box (5) both sides respectively, in a side of last descaling header group (2), the top that is positioned at intermediate blank on the roller-way (6) downward and on setting gradually last water discharging board (4) and last water collection device (3) with the inclined-plane that dips down; The structure of last water collection device (3) is the cambered plate that cross section is the involute round, and the gradually beginning portion of involute round cambered plate is downward.
2. a kind of side drainage type De-scaling box according to claim 1 is characterized in that: match with the gradually beginning portion of last water collection device (3) involute round panel in the upper end of going up water discharging board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204603067U CN202316579U (en) | 2011-11-18 | 2011-11-18 | Lateral dewatering type scale-removing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204603067U CN202316579U (en) | 2011-11-18 | 2011-11-18 | Lateral dewatering type scale-removing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316579U true CN202316579U (en) | 2012-07-11 |
Family
ID=46428577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204603067U Expired - Fee Related CN202316579U (en) | 2011-11-18 | 2011-11-18 | Lateral dewatering type scale-removing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681706A (en) * | 2019-10-30 | 2020-01-14 | 天津市中重科技工程有限公司 | Descaling device for endless rolling production line |
| CN114074124A (en) * | 2021-11-10 | 2022-02-22 | 北京中冶设备研究设计总院有限公司 | Water collecting tank for removing phosphorus by high-pressure water |
-
2011
- 2011-11-18 CN CN2011204603067U patent/CN202316579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681706A (en) * | 2019-10-30 | 2020-01-14 | 天津市中重科技工程有限公司 | Descaling device for endless rolling production line |
| CN114074124A (en) * | 2021-11-10 | 2022-02-22 | 北京中冶设备研究设计总院有限公司 | Water collecting tank for removing phosphorus by high-pressure water |
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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: 20120711 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |