CN208033611U - A kind of fan-shaped I section of one area cooling water atomization plant of rectangular billet CC - Google Patents
A kind of fan-shaped I section of one area cooling water atomization plant of rectangular billet CC Download PDFInfo
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- CN208033611U CN208033611U CN201820247148.9U CN201820247148U CN208033611U CN 208033611 U CN208033611 U CN 208033611U CN 201820247148 U CN201820247148 U CN 201820247148U CN 208033611 U CN208033611 U CN 208033611U
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- water
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- water tube
- inner water
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Abstract
The utility model is related to a kind of fan-shaped I section of one areas of rectangular billet CC to cool down water atomization plant, belong to the fan-shaped I section of one area cooling equipment technical field of metallurgy industry rectangular billet CC.Technical solution is：In cooling water pipeline（5）And compressed air pipe（6）The upper multiple external air hoses of setting（3）And inner water tube（4）, the external air hose（3）And inner water tube（4）It is arranged for concentric, external air hose（3）And inner water tube（4）One end respectively with compressed air pipe（6）And cooling water pipeline（5）Connection, external air hose（3）And inner water tube（4）The other end connect nozzle（1）, inner water tube（4）Close to nozzle（1）One end be equipped with water pressure inlet（2）, the water pressure inlet（2）It is equipped with multiple circular holes being evenly arranged.The utility model has the beneficial effects that：Cooling water can be made to be ejected in the form of aerosol under the promotion of external compressed air, reach better cooling effect, improve continuous casting billet quality.
Description
Technical field
The utility model is related to a kind of fan-shaped I section of one areas of rectangular billet CC to cool down water atomization plant, belong to metallurgy industry company
It casts fan-shaped I section of one area of rectangular bloom and cools down equipment technical field.
Background technology
Continuous casting segment is the core equipment in metallurgy industry strand casting process, the wherein fan-shaped I section of one area cooling of continuous casting
Water is to accept first of cooled region for coming from crystallizer continuous cast rectangle billet, and the base temperature highest of this position strand, green shell is most thin, casting
Base quality easily between by cooling water inflow and roller accumulated slag influenced asked so that there are recess, cut even mass defects such as off-square
Topic.
Currently, the I section of one area's cooling of continuous casting sector is directly cooling using cooling water, the slight blocking of cooling water nozzle causes cold
But moisture is with unevenness, if occurring accumulated slag between roller can not remove in time, with the growth of the duration of pouring, may result in strand appearance
Mass defect.
Utility model content
The utility model aim is to provide a kind of fan-shaped I section of one area cooling water atomization plant of rectangular billet CC, can make cold
But water is ejected under the promotion of external compressed air in the form of aerosol, reaches better cooling effect, solves background skill
The problem of art.
The technical solution of the utility model is：
A kind of fan-shaped I section of one area of rectangular billet CC cools down water atomization plant, comprising nozzle, water pressure inlet, outside air hose, interior
Multiple external air hoses are arranged in portion's water pipe, cooling water pipeline and compressed air pipe on cooling water pipeline and compressed air pipe
And inner water tube, the external air hose and inner water tube are concentric arrangement, one end of external air hose and inner water tube respectively with
Compressed air pipe is connected with cooling water pipeline, and external air hose connects nozzle with the other end of inner water tube, and inner water tube is close
One end of nozzle is equipped with water pressure inlet, and the water pressure inlet is equipped with multiple circular holes being evenly arranged.
The water pressure inlet is copper material, nozzle, external air hose, inner water tube, cooling water pipeline and compressed air hose
Road is stainless steel containing molybdenum.
The water pressure inlet and the integrally welded structure of inner water tube.
The nozzle is platypelloid type structure.
Using the utility model, cooling water enters water pressure inlet from inner water tube, is discharged by the circular hole on water pressure inlet
Afterwards, it under the promotion of the compressed air and in external air hose, is ejected in the form of aerosol from nozzle, reaches preferably cold
But effect.
The utility model has the beneficial effects that：It can make cooling water under the promotion of external compressed air in the form of aerosol
It ejects, reaches better cooling effect, improve continuous casting billet quality.It effectively improves nozzle and feelings is blocked due to surface incrustation scale
The generation of condition reduces iron scale and the nascent of covering slag, accumulation and enrichment between roller.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
In figure：Nozzle 1, water pressure inlet 2, external air hose 3, inner water tube 4, cooling water pipeline 5, compressed air pipe 6.
Specific implementation mode
Below in conjunction with attached drawing, by example, the utility model is described in further detail.
With reference to attached drawing 1, a kind of fan-shaped I section of one area cooling water atomization plant of rectangular billet CC, including nozzle 1, water pressure inlet
2, external air hose 3, inner water tube 4, cooling water pipeline 5 and compressed air pipe 6, in cooling water pipeline 5 and compressed air pipe 6
Upper that multiple external air hoses 3 and inner water tube 4 is arranged, the external air hose 3 and inner water tube 4 are that concentric is arranged, external air hose 3
It is connect respectively with compressed air pipe 6 and cooling water pipeline 5 with one end of inner water tube 4, external air hose 3 and inner water tube 4
The other end connects nozzle 1, and inner water tube 4 is equipped with water pressure inlet 2 close to one end of nozzle 1, and the water pressure inlet 2 is equipped with multiple
The circular hole being evenly arranged.
In the present embodiment, nozzle 1, external air hose 3, inner water tube 4, cooling water pipeline 5 and compressed air pipe 6 be containing
Molybdenum stainless steel, the oxidation resistent susceptibility and heat resistance that stainless steel containing molybdenum has had.Nozzle 1, external air hose 3, inside
Water pipe 4, cooling water pipeline 5 and 6 heap of compressed air pipe are welded together, and can be used in 1700 degree of interruptions below, Huo Zhe
In 1600 degree of continuous uses below.
Nozzle 1 is designed using platypelloid type, depending on spray angle is to actually use.
Water pressure inlet 2 is copper material, respectively opens a circular hole in the surrounding of water pressure inlet 2, the size of circular hole can be according to institute
Water requirement adjusts, and water pressure inlet 2 is welded on the top of connection inner water tube 4.
Cooling water enters water pressure inlet 2 from inner water tube 4, after the circular hole discharge on water pressure inlet 2, and in external wind
It under the promotion of compressed air in pipe 3, is ejected in the form of aerosol from nozzle 1, better cooling effect can be reached.
Claims (4)
1. a kind of fan-shaped I section of one area of rectangular billet CC cools down water atomization plant, it is characterised in that include nozzle（1）, water pressure inlet
（2）, external air hose（3）, inner water tube（4）, cooling water pipeline（5）And compressed air pipe（6）, in cooling water pipeline（5）With
Compressed air pipe（6）The upper multiple external air hoses of setting（3）And inner water tube（4）, the external air hose（3）And inner water tube
（4）It is arranged for concentric, external air hose（3）And inner water tube（4）One end respectively with compressed air pipe（6）And cooling water pipe
Road（5）Connection, external air hose（3）And inner water tube（4）The other end connect nozzle（1）, inner water tube（4）Close to nozzle（1）
One end be equipped with water pressure inlet（2）, the water pressure inlet（2）It is equipped with multiple circular holes being evenly arranged.
2. fan-shaped I section of one area of rectangular billet CC according to claim 1 cools down water atomization plant, it is characterised in that the water
Pressure inlet（2）For copper material, nozzle（1）, external air hose（3）, inner water tube（4）, cooling water pipeline（5）And compressed air hose
Road（6）To contain molybdenum stainless steel.
3. fan-shaped I section of one area of rectangular billet CC according to claim 2 cools down water atomization plant, it is characterised in that the water
Pressure inlet（2）With inner water tube（4）Integrally welded structure.
4. fan-shaped I section of one area of rectangular billet CC according to claim 1 or 2 cools down water atomization plant, it is characterised in that institute
State nozzle（1）For platypelloid type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247148.9U CN208033611U (en) | 2018-02-11 | 2018-02-11 | A kind of fan-shaped I section of one area cooling water atomization plant of rectangular billet CC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247148.9U CN208033611U (en) | 2018-02-11 | 2018-02-11 | A kind of fan-shaped I section of one area cooling water atomization plant of rectangular billet CC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033611U true CN208033611U (en) | 2018-11-02 |
Family
ID=63953022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820247148.9U Active CN208033611U (en) | 2018-02-11 | 2018-02-11 | A kind of fan-shaped I section of one area cooling water atomization plant of rectangular billet CC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473681A (en) * | 2019-10-30 | 2020-07-31 | 国家电投集团黄河上游水电开发有限责任公司 | Cooling water atomization device of powerful cooling machine |
| CN113271754A (en) * | 2021-06-22 | 2021-08-17 | 浙江中盟联动科技(集团)有限公司 | Frequency converter of air compressor integrated machine |
-
2018
- 2018-02-11 CN CN201820247148.9U patent/CN208033611U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473681A (en) * | 2019-10-30 | 2020-07-31 | 国家电投集团黄河上游水电开发有限责任公司 | Cooling water atomization device of powerful cooling machine |
| CN111473681B (en) * | 2019-10-30 | 2022-05-10 | 国家电投集团黄河上游水电开发有限责任公司 | Cooling water atomization device of powerful cooling machine |
| CN113271754A (en) * | 2021-06-22 | 2021-08-17 | 浙江中盟联动科技(集团)有限公司 | Frequency converter of air compressor integrated machine |
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