JPS6353349U - - Google Patents
Info
- Publication number
- JPS6353349U JPS6353349U JP14647786U JP14647786U JPS6353349U JP S6353349 U JPS6353349 U JP S6353349U JP 14647786 U JP14647786 U JP 14647786U JP 14647786 U JP14647786 U JP 14647786U JP S6353349 U JPS6353349 U JP S6353349U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- view
- protective plate
- removable
- steel
- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000009749 continuous casting Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Description
第１図ａは、この考案のスプレーノズルの正面
図、第１図ｂはその平面図、第１図ｃはその側面
図、第２図ａはその正面図、第２図ｂはその側面
図、第３図は従来ノズルチツプでのノズル閉塞状
況の説明図、第４図は、スプレー帯での冷却状況
の模式図、第５図は、ノズル閉塞状況の比較図、
第６図は鋳片欠陥発生状況の比較図である。
１……ノズルチツプ、２……保護板、３……Ｕ
ボルト、４……スケール、パウダー等の堆積物、
５……ロール、６……鋳片、７……冷却水、８…
…直接冷却帯、９……間接冷却帯。
Fig. 1a is a front view of the spray nozzle of this invention, Fig. 1b is a plan view thereof, Fig. 1c is a side view thereof, Fig. 2a is a front view thereof, and Fig. 2b is a side view thereof. , Fig. 3 is an explanatory diagram of the nozzle blockage situation in the conventional nozzle tip, Fig. 4 is a schematic diagram of the cooling situation in the spray zone, and Fig. 5 is a comparison diagram of the nozzle blockage situation.
FIG. 6 is a comparison diagram of the occurrence of defects in slabs. 1... Nozzle tip, 2... Protective plate, 3... U
Bolt, 4...Deposits such as scale and powder,
5... Roll, 6... Slab, 7... Cooling water, 8...
...Direct cooling zone, 9...Indirect cooling zone.
Claims (1)
状に滑らかに弯曲し、かつ取り外し可能な保護板
２を、ノズルチツプ１上方に付設したことを特徴
とする連続鋳造用スプレーノズル。 A spray nozzle for continuous casting of steel, characterized in that a protective plate 2 that is smoothly curved in an arc shape and is removable is attached above a nozzle tip 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14647786U JPS6353349U (en) | 1986-09-26 | 1986-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14647786U JPS6353349U (en) | 1986-09-26 | 1986-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6353349U true JPS6353349U (en) | 1988-04-09 |
Family
ID=31058979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14647786U Pending JPS6353349U (en) | 1986-09-26 | 1986-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6353349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006082058A (en) * | 2004-09-17 | 2006-03-30 | Kyoritsu Gokin Co Ltd | Spray nozzle |
-
1986
- 1986-09-26 JP JP14647786U patent/JPS6353349U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006082058A (en) * | 2004-09-17 | 2006-03-30 | Kyoritsu Gokin Co Ltd | Spray nozzle |
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