CN208945121U - A kind of device measuring continuous casting sprue insertion depth and liquid slag layer thickness - Google Patents
A kind of device measuring continuous casting sprue insertion depth and liquid slag layer thickness Download PDFInfo
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- CN208945121U CN208945121U CN201821741867.2U CN201821741867U CN208945121U CN 208945121 U CN208945121 U CN 208945121U CN 201821741867 U CN201821741867 U CN 201821741867U CN 208945121 U CN208945121 U CN 208945121U
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- upper limit
- slag layer
- layer thickness
- liquid slag
- limit structure
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Abstract
A kind of measurement continuous casting sprue insertion depth of the utility model and the device of liquid slag layer thickness, include: upper limit structure, hold structure, defeated spool, steel wire and copper wire, the defeated spool is arranged in one end of upper limit structure and is vertically arranged with upper limit structure, the structure setting that holds is in the other end of upper limit structure, steel wire and copper wire are equipped in the defeated spool, the upper limit structure is aligned setting with edge on the mouth of a river, described device is additionally provided with support construction, and the both ends of the support construction are connected with upper limit structure and defeated spool respectively.Efficient, accurate, safe measurement mouth of a river insertion depth and liquid slag layer thickness are realized using the present apparatus, meet production requirement.
Description
Technical field
The utility model belongs to continuous casting technology field, is related to a kind of measurement continuous casting sprue insertion depth and liquid slag layer thickness
Device.
Background technique
Continuous casting working procedure mold gap insertion depth and liquid slag layer thickness are the important technology indexs for guaranteeing slab quality,
If control is improper to can lead to slab slag and slab crackle, it requires often to mold gap insertion depth and melt cinder thickness
Degree measures.Existing measurement means directly measure after generally using steel wire and copper wire to wind, and this mode cannot achieve company
Continuous efficient measurement, measurement accuracy is also difficult to ensure, and there are security risks.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide measurement continuous casting sprue insertion depth and liquid slag layers
The device of thickness realizes efficient, accurate, safe measurement mouth of a river insertion depth and liquid slag layer thickness, meets production requirement.
The utility model provides a kind of device for measuring continuous casting sprue insertion depth and liquid slag layer thickness, comprising: upper limit
Structure holds structure, defeated spool, steel wire and copper wire, the defeated spool be arranged in one end of upper limit structure and with upper limit knot
Structure is vertically arranged, and the structure setting that holds is equipped with steel wire and copper wire, institute in the other end of upper limit structure, the defeated spool
It states upper limit structure and is aligned setting with edge on the mouth of a river.
In the measurement continuous casting sprue insertion depth of the utility model and the device of liquid slag layer thickness, described device is additionally provided with
Support construction, the both ends of the support construction are connected with upper limit structure and defeated spool respectively.
A kind of measurement continuous casting sprue insertion depth of the utility model and the device of liquid slag layer thickness, efficiently, precisely, peace
Full measurement mouth of a river insertion depth and liquid slag layer thickness, meets production requirement.And structure is simple, manufacturing cost is low, user
Just.
Detailed description of the invention
Fig. 1 is the structural representation of a kind of measurement continuous casting sprue insertion depth of the utility model and the device of liquid slag layer thickness
Figure；
Fig. 2 is the use state of a kind of measurement continuous casting sprue insertion depth of the utility model and the device of liquid slag layer thickness
Schematic diagram.
Specific embodiment
The device of the measurement continuous casting sprue insertion depth of the utility model and liquid slag layer thickness is carried out with reference to the accompanying drawing
Explanation.
A kind of measurement continuous casting sprue insertion depth of the utility model and the device of liquid slag layer thickness are inserted for measuring the mouth of a river
Enter depth and liquid slag layer thickness.Wherein, mouth of a river insertion depth is that packet collector nozzle insertion crystallizer liquid steel level is below in continuous casting
Length.Liquid slag layer is with a thickness of being covered with crystallizer protecting residue, crystallizer protecting residue and molten steel on liquid steel level in continuous cast mold
Contact surface has one layer of covering slag fusing to be in a liquid state, thickness, that is, liquid slag layer thickness.
As shown in Figure 1, a kind of measurement continuous casting sprue insertion depth of the utility model and the device of liquid slag layer thickness, packet
Include: upper limit structure 2 holds structure 1, defeated spool 3, support construction 4, steel wire 5 and copper wire 6.The defeated spool 3 is arranged in the upper limit
One end of bit architecture 2 and be vertically arranged with upper limit structure 2, it is described hold structure 1 other end of upper limit structure 2 be set use
It is convenient hand-held when measurement, be equipped with steel wire 5 and copper wire 6 in the defeated spool 3, the both ends of the support construction 4 respectively with the upper limit
Bit architecture 2 is connected with defeated spool 3, plays fixed supporting role.
It is illustrated in figure 2 the use state diagram of the device of measurement continuous casting sprue insertion depth and liquid slag layer thickness, is surveyed
Holding structure 1 is held when amount makes the upper limit structure 2 be aligned setting with the upper edge at the mouth of a river 7, and defeated spool 3 is hung on liquid slag layer 10
Top.Steel wire 5 and copper wire 6 are imported into defeated spool 3, steel wire 5 and copper wire 6 pass through defeated spool 3 and protrude into the melt cinder in crystallizer 8
In layer 10 and molten steel 9, withdrawing device after stopping 5 seconds is measured.Since steel wire 5 and copper wire 6 all melt in molten steel 9, and
Only have copper wire 6 to melt in liquid slag layer 10, the length difference by 6 lower end of measuring steel wire 5 and copper wire is exactly the thickness of liquid slag layer 10.
And the length L at the mouth of a river 71It is known that and 5 lower end of steel wire to the upper edge of collector nozzle 7 height L2It can survey, therefore mouth of a river insertion can be found out
Depth (collector nozzle is inserted into crystallizer liquid steel level length below) L3=L1-L2
The above is only the preferred embodiment of the present invention, the thought being not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Claims (2)
1. the device of a kind of measurement continuous casting sprue insertion depth and liquid slag layer thickness characterized by comprising upper limit structure,
Hold structure, defeated spool, steel wire and copper wire, one end of upper limit structure and vertical with upper limit structure is arranged in the defeated spool
Setting, the structure setting that holds are equipped with steel wire and copper wire, the upper limit in the other end of upper limit structure, the defeated spool
Bit architecture is aligned setting with edge on the mouth of a river.
2. the device of measurement continuous casting sprue insertion depth and liquid slag layer thickness as described in claim 1, which is characterized in that described
Device is additionally provided with support construction, and the both ends of the support construction are connected with upper limit structure and defeated spool respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741867.2U CN208945121U (en) | 2018-10-26 | 2018-10-26 | A kind of device measuring continuous casting sprue insertion depth and liquid slag layer thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741867.2U CN208945121U (en) | 2018-10-26 | 2018-10-26 | A kind of device measuring continuous casting sprue insertion depth and liquid slag layer thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208945121U true CN208945121U (en) | 2019-06-07 |
Family
ID=66742940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821741867.2U Expired - Fee Related CN208945121U (en) | 2018-10-26 | 2018-10-26 | A kind of device measuring continuous casting sprue insertion depth and liquid slag layer thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208945121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589060A (en) * | 2020-12-29 | 2021-04-02 | 黑龙江建龙钢铁有限公司 | Brand-new tundish immersion type water gap insertion depth measuring equipment and method thereof |
| CN114951563A (en) * | 2022-05-31 | 2022-08-30 | 新余钢铁股份有限公司 | Continuous casting submersed nozzle insertion depth measuring device and using method thereof |
-
2018
- 2018-10-26 CN CN201821741867.2U patent/CN208945121U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589060A (en) * | 2020-12-29 | 2021-04-02 | 黑龙江建龙钢铁有限公司 | Brand-new tundish immersion type water gap insertion depth measuring equipment and method thereof |
| CN114951563A (en) * | 2022-05-31 | 2022-08-30 | 新余钢铁股份有限公司 | Continuous casting submersed nozzle insertion depth measuring device and using method thereof |
| CN114951563B (en) * | 2022-05-31 | 2023-09-26 | 新余钢铁股份有限公司 | Continuous casting immersion nozzle insertion depth measuring device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190607 Termination date: 20191026 |