JPS57105255A - Nozzle for blowing refractory - Google Patents
Nozzle for blowing refractoryInfo
- Publication number
- JPS57105255A JPS57105255A JP18062880A JP18062880A JPS57105255A JP S57105255 A JPS57105255 A JP S57105255A JP 18062880 A JP18062880 A JP 18062880A JP 18062880 A JP18062880 A JP 18062880A JP S57105255 A JPS57105255 A JP S57105255A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- outer shell
- refractory
- opening part
- leading end
- 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
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Continuous Casting (AREA)
- Nozzles (AREA)
Abstract
PURPOSE: To make the nozzle suitable for blowing the refracotry from a point- blank distance spread to a wide area by a method wherein a material nozzle is inserted through an outer shell having a tapered opening part provided to a leading end thereof and plural high pressure gas nozzles are provided to a peripheral direction between the outer shell and the material nozzle.
CONSTITUTION: Through an outer shell 2 having a tapered opening part 1 provided to a leading end thereof, a material nozzle 3 is inserted along a center axis thereof. An orifice diameter of said nozzle 3 is made larger than that of the opening part 1 and the nozzle leading end is provided at a position appropriately rearward from the opening part 1. Further, between the outer shell 2 and the nozzle 3, plural high pressure gas nozzles 4 having small pores directed along the taper of the outer shell 2 are provided in a peripheral direction. When this blow nozzle is mounted to a known blow apparatus and a sludge like refractory is injected from the nozzle 4, the refractory is injected in a wide angle. Therefore, once adhered refractory is not scattered by collision with the succeedingly blown refractory.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18062880A JPS57105255A (en) | 1980-12-20 | 1980-12-20 | Nozzle for blowing refractory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18062880A JPS57105255A (en) | 1980-12-20 | 1980-12-20 | Nozzle for blowing refractory |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57105255A true JPS57105255A (en) | 1982-06-30 |
JPS6336827B2 JPS6336827B2 (en) | 1988-07-21 |
Family
ID=16086517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18062880A Granted JPS57105255A (en) | 1980-12-20 | 1980-12-20 | Nozzle for blowing refractory |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57105255A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6282166U (en) * | 1985-11-06 | 1987-05-26 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5324369U (en) * | 1976-08-09 | 1978-03-01 |
-
1980
- 1980-12-20 JP JP18062880A patent/JPS57105255A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5324369U (en) * | 1976-08-09 | 1978-03-01 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6282166U (en) * | 1985-11-06 | 1987-05-26 | ||
JPH0233975Y2 (en) * | 1985-11-06 | 1990-09-12 |
Also Published As
Publication number | Publication date |
---|---|
JPS6336827B2 (en) | 1988-07-21 |
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