JPS6374913U - - Google Patents
Info
- Publication number
- JPS6374913U JPS6374913U JP17059086U JP17059086U JPS6374913U JP S6374913 U JPS6374913 U JP S6374913U JP 17059086 U JP17059086 U JP 17059086U JP 17059086 U JP17059086 U JP 17059086U JP S6374913 U JPS6374913 U JP S6374913U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- granular material
- axial direction
- ring
- utility
- 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
- 238000007664 blowing Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000012159 carrier gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
第１図、第２図は本考案の粉粒体吹き込みノズ
ルの具体例を示す断面図、第３図は本考案の噴出
流速と圧力損失の関係を示すグラフ、第４図は従
来ノズルの断面図である。
１…ノズル、２…絞り部、３…出口ストレート
部、４…固着物、５…直角三角形突起、６…二等
辺台形突起、７…噴出口、８…フランジ、９…ボ
ルト取付孔。
Figures 1 and 2 are cross-sectional views showing specific examples of the powder and granular material blowing nozzle of the present invention, Figure 3 is a graph showing the relationship between jet flow velocity and pressure loss of the present invention, and Figure 4 is a cross-sectional view of a conventional nozzle. It is a diagram. DESCRIPTION OF SYMBOLS 1... Nozzle, 2... Restricted part, 3... Outlet straight part, 4... Fixed object, 5... Right triangular projection, 6... Isosceles trapezoidal projection, 7... Spout nozzle, 8... Flange, 9... Bolt mounting hole.
Claims (1)
おいて、上記ノズルの内周にリング状突起を軸方
向に複数個設けたことを特徴とする粉粒体吹き込
みノズル。 A nozzle for blowing powder and granular material together with a carrier gas, characterized in that a plurality of ring-shaped protrusions are provided in the axial direction on the inner periphery of the nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17059086U JPS6374913U (en) | 1986-11-06 | 1986-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17059086U JPS6374913U (en) | 1986-11-06 | 1986-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6374913U true JPS6374913U (en) | 1988-05-18 |
Family
ID=31105454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17059086U Pending JPS6374913U (en) | 1986-11-06 | 1986-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6374913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011241444A (en) * | 2010-05-18 | 2011-12-01 | Tokyo Yogyo Co Ltd | Lance for blowing gas |
-
1986
- 1986-11-06 JP JP17059086U patent/JPS6374913U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011241444A (en) * | 2010-05-18 | 2011-12-01 | Tokyo Yogyo Co Ltd | Lance for blowing gas |
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