CN207746217U - Hot rolling sluice structure - Google Patents
Hot rolling sluice structure Download PDFInfo
- Publication number
- CN207746217U CN207746217U CN201820062887.0U CN201820062887U CN207746217U CN 207746217 U CN207746217 U CN 207746217U CN 201820062887 U CN201820062887 U CN 201820062887U CN 207746217 U CN207746217 U CN 207746217U
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- China
- Prior art keywords
- sluice
- heating
- finish rolling
- rolling
- hot rolling
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Abstract
The utility model is related to a kind of hot rolling sluice structures, it includes the finish rolling sluice from finishing rolling step and the heating sluice from heating process and whirling well sluice, the finish rolling sluice is with heating sluice confluence in the whirling well sluice, the width of the finish rolling sluice is more than the width of heating sluice, and the depth of the finish rolling sluice is more than the depth of the heating sluice, ensures water level of the water level less than the heating sluice of the finish rolling sluice.The finish rolling sluice and heating sluice are designed to difference in height structure by the utility model, the turbid circulating water of iron scale content is in below the turbid circulating water of the small water high oxidation iron sheet content in the heating sluice with making the big yield in the finish rolling sluice of low water level, it can be sufficiently stirred in intersection, wash away, iron scale continuation is set to advance with flow, eventually enter into whirling well, to solve the deposition of intersection's iron scale, flushing cinder effect is improved.
Description
Technical field
The utility model is related to a kind of hot rolling sewage circulating water treatment facilities more particularly to a kind of hot rolling sluice structures.
Background technology
Traditional sluice is both designed as both sides flow and directly crosses and difference in height is not present, and comes from the process of running
Turbid circulating water of the finish rolling direction with big yield suboxides iron sheet content with from heating furnace direction with relatively small water hyperoxia
The turbid circulating water for changing iron sheet content impacts mutually, weakens energy, causes to deposit in intersection's iron scale, result in blockage and can also be past
Upstream is spread, and after resulting in blockage, increasing iron scale washing slag water can not wash away totally, cause the waste of the energy, and iron oxide
The long-term accumulation of skin also results in cleaning difficulty, or even stops production.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of hot rolling sluice structure, solves iron scale and is handing over
The problem of being deposited at remittance, while the use of washing slag water is reduced, reduce energy efficiency.
Technical solution adopted by the utility model to solve its technical problems is：The hot rolling sluice structure includes coming from
The finish rolling sluice of finishing rolling step and the heating sluice from heating process and whirling well sluice, the finish rolling sluice
With heating sluice confluence in the whirling well sluice, the width of the finish rolling sluice is more than the width of heating sluice,
And the depth of the finish rolling sluice is more than the depth of the heating sluice, ensures that the water level of the finish rolling sluice is less than institute
State the water level of heating sluice.
In a kind of preferred embodiment of hot rolling sluice structure provided by the utility model, the finish rolling sluice includes
Cunette and lateral sulcus set on cunette side, the lateral sulcus are set as the hierarchic structure to the slow drop in cunette side.
In a kind of preferred embodiment of hot rolling sluice structure provided by the utility model, the lateral sulcus is opposite to be set to institute
State the side of heating sluice.
In a kind of preferred embodiment of hot rolling sluice structure provided by the utility model, arc is equipped in the cunette
Liner.
In a kind of preferred embodiment of hot rolling sluice structure provided by the utility model, set in the heating sluice
There is arc liner.
Compared with prior art, the advantageous effect of hot rolling sluice structure provided by the utility model is：The utility model
The finish rolling sluice and heating sluice are designed to difference in height structure, with making the big yield in the finish rolling sluice of low water level
The turbid circulating water of iron scale content is in below the turbid circulating water of the small water high oxidation iron sheet content in the heating sluice,
Intersection can be sufficiently stirred, wash away, and so that iron scale continuation is advanced with flow, whirling well is eventually entered into, to solve intersection
The deposition of iron scale improves flushing cinder effect, so that sluice is exempted from scarfing cinder and safeguards or greatly prolong maintenance period, does not need simultaneously
It is additional to increase washing slag water, reduce energy consumption.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the vertical view of hot rolling sluice structure provided by the utility model；
Fig. 2 is the A-A sectional views for the hot rolling sluice structure that Fig. 1 is provided.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Also referring to Fig. 1 and Fig. 2, the hot rolling sluice structure 1 includes the finish rolling sluice 11 from finishing rolling step
With heating sluice 12 and whirling well sluice 13 from heating process, the finish rolling sluice 11 and heating sluice 12
Converge in the whirling well sluice 13, the width of the finish rolling sluice 11 is more than the width of heating sluice 12, and described
The depth of finish rolling sluice 11 is more than the depth of the heating sluice 12, ensures that the water level of the finish rolling sluice 11 is less than institute
State the water level of heating sluice 12.
Further, the finish rolling sluice 11 includes cunette 111 and the lateral sulcus 112 set on 111 side of cunette, the side
Ditch 112 is set as the hierarchic structure to the slow drop in 111 side of cunette.
Preferably, the lateral sulcus 112 is opposite set on the side of the heating sluice 12.
Further, arc liner 14 is equipped in the cunette 111.
Further, arc liner 14 is equipped in the heating sluice 12.
The advantageous effect of hot rolling sluice structure 1 provided by the utility model is：The utility model is by the finish rolling flushing cinder
Ditch 11 is designed to difference in height structure with heating sluice 12, with making the big yield in the finish rolling sluice 11 of low water level iron scale
The turbid circulating water of content is in below the turbid circulating water of the small water high oxidation iron sheet content in the heating sluice 12, in intersection
It can be sufficiently stirred, wash away, so that iron scale continuation is advanced with flow, whirling well is eventually entered into, to solve intersection's iron oxide
The deposition of skin improves flushing cinder effect, so that sluice is exempted from scarfing cinder and safeguards or greatly prolong maintenance period, while need not additionally increase
Add washing slag water, reduces energy consumption.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is similarly included within the scope of patent protection of the utility model.
Claims (5)
1. a kind of hot rolling sluice structure, it is characterised in that：Include finish rolling sluice from finishing rolling step and comes from heater
The heating sluice and whirling well sluice of sequence, the finish rolling sluice is with heating sluice confluence in the whirling well flushing cinder
Ditch, the width of the finish rolling sluice is more than the width of heating sluice, and the depth of the finish rolling sluice is more than described add
The depth of hot sluice ensures water level of the water level less than the heating sluice of the finish rolling sluice.
2. hot rolling sluice structure according to claim 1, it is characterised in that：The finish rolling sluice includes cunette and sets
Lateral sulcus in cunette side, the lateral sulcus are set as the hierarchic structure to the slow drop in cunette side.
3. hot rolling sluice structure according to claim 2, it is characterised in that：The lateral sulcus is opposite to be set to heating punching
The side of slag runner.
4. hot rolling sluice structure according to claim 2, it is characterised in that：Arc liner is equipped in the cunette.
5. hot rolling sluice structure according to claim 1, it is characterised in that：It is equipped in arc in the heating sluice
Lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062887.0U CN207746217U (en) | 2018-01-15 | 2018-01-15 | Hot rolling sluice structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062887.0U CN207746217U (en) | 2018-01-15 | 2018-01-15 | Hot rolling sluice structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746217U true CN207746217U (en) | 2018-08-21 |
Family
ID=63151816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820062887.0U Expired - Fee Related CN207746217U (en) | 2018-01-15 | 2018-01-15 | Hot rolling sluice structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207746217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333488A (en) * | 2021-06-04 | 2021-09-03 | 广东韶钢松山股份有限公司 | Automatic slag flushing system and process for slag runner of hot rolling line |
-
2018
- 2018-01-15 CN CN201820062887.0U patent/CN207746217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333488A (en) * | 2021-06-04 | 2021-09-03 | 广东韶钢松山股份有限公司 | Automatic slag flushing system and process for slag runner of hot rolling line |
| CN113333488B (en) * | 2021-06-04 | 2023-03-14 | 广东韶钢松山股份有限公司 | Automatic slag flushing system and process for slag runner of hot rolling line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 064400 West Railway Station, Qian'an, Tangshan City, Hebei Patentee after: Yanshan Tangshan iron and Steel Co., Ltd. Address before: 064400 west of Qian'an railway station, Langfang, Hebei Patentee before: Yanshan Tangshan iron and Steel Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20200115 |