JPH026146U - - Google Patents
Info
- Publication number
- JPH026146U JPH026146U JP8526588U JP8526588U JPH026146U JP H026146 U JPH026146 U JP H026146U JP 8526588 U JP8526588 U JP 8526588U JP 8526588 U JP8526588 U JP 8526588U JP H026146 U JPH026146 U JP H026146U
- Authority
- JP
- Japan
- Prior art keywords
- stirring chamber
- vertical flow
- flow path
- path section
- cylindrical
- 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.)
- Granted
Links
- 238000003756 stirring Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Description
第1図〜第7図は本考案の一実施例を示し、第
1図は要部の縦断面図、第2図は第1図に示す
―断面図、第3図は溶鋼の流路を示す斜視図、
第4図は注湯装置の全体側面図、第5図は要部の
分解斜視図、第6図および第7図はそれぞれ磁界
の作用説明図、第8図および第9図は他の実施例
を示し、第8図は要部縦断面図、第9図は第8図
に示す―断面図、第10図は従来の注湯装置
を示す側面断面図である。
1……注湯ノズル、5……鋳型、6……溶鋼、
8……上部垂直流路部、13……円筒垂直流路部
、15……攪拌室、17……下部垂直流路部、1
8……電磁コイル。
Figures 1 to 7 show an embodiment of the present invention, with Figure 1 being a longitudinal sectional view of the main parts, Figure 2 being a sectional view of the same as Figure 1, and Figure 3 showing the flow path of molten steel. A perspective view showing,
Fig. 4 is an overall side view of the pouring device, Fig. 5 is an exploded perspective view of the main parts, Figs. 6 and 7 are diagrams each explaining the effect of the magnetic field, and Figs. 8 and 9 are other embodiments. FIG. 8 is a longitudinal cross-sectional view of a main part, FIG. 9 is a cross-sectional view of the same as shown in FIG. 8, and FIG. 10 is a side cross-sectional view showing a conventional pouring device. 1... Pouring nozzle, 5... Mold, 6... Molten steel,
8... Upper vertical channel section, 13... Cylindrical vertical channel section, 15... Stirring chamber, 17... Lower vertical channel section, 1
8... Electromagnetic coil.
Claims (1)
流路部と、この上部垂直流路部の下端に接続され
た円筒垂直流路部と、この円筒垂直流路部に連続
して形成された円柱状の攪拌室と、入口が前記攪
拌室内の下面軸心位置に開口された下部垂直流路
部とで構成し、少なくとも前記攪拌室の周囲に、
攪拌室内の溶鋼に攪拌室軸心を中心とする回転力
を与える回転磁界を発生する電磁コイルを設けた
ことを特徴とする注湯装置。 A pouring nozzle for pouring molten steel into the mold is formed continuously in an upper vertical flow path section, a cylindrical vertical flow path section connected to the lower end of this upper vertical flow path section, and this cylindrical vertical flow path section. a cylindrical stirring chamber, and a lower vertical flow passage portion whose inlet is opened at the lower axial center position of the stirring chamber, and at least around the stirring chamber,
A pouring device characterized by being provided with an electromagnetic coil that generates a rotating magnetic field that applies rotational force to molten steel in a stirring chamber about the axis of the stirring chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988085265U JPH0614925Y2 (en) | 1988-06-28 | 1988-06-28 | Pouring equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988085265U JPH0614925Y2 (en) | 1988-06-28 | 1988-06-28 | Pouring equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH026146U true JPH026146U (en) | 1990-01-16 |
JPH0614925Y2 JPH0614925Y2 (en) | 1994-04-20 |
Family
ID=31309939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988085265U Expired - Lifetime JPH0614925Y2 (en) | 1988-06-28 | 1988-06-28 | Pouring equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0614925Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011088207A (en) * | 2009-10-26 | 2011-05-06 | Kobe Steel Ltd | Continuous casting method and nozzle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5822317A (en) * | 1981-07-29 | 1983-02-09 | Godo Seitetsu Kk | Eliminating process for nonmetallic inclusions in molten steel |
-
1988
- 1988-06-28 JP JP1988085265U patent/JPH0614925Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5822317A (en) * | 1981-07-29 | 1983-02-09 | Godo Seitetsu Kk | Eliminating process for nonmetallic inclusions in molten steel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011088207A (en) * | 2009-10-26 | 2011-05-06 | Kobe Steel Ltd | Continuous casting method and nozzle |
Also Published As
Publication number | Publication date |
---|---|
JPH0614925Y2 (en) | 1994-04-20 |