JPS57114365A - Wet type blasting method and apparatus for the same - Google Patents
Wet type blasting method and apparatus for the sameInfo
- Publication number
- JPS57114365A JPS57114365A JP18519380A JP18519380A JPS57114365A JP S57114365 A JPS57114365 A JP S57114365A JP 18519380 A JP18519380 A JP 18519380A JP 18519380 A JP18519380 A JP 18519380A JP S57114365 A JPS57114365 A JP S57114365A
- Authority
- JP
- Japan
- Prior art keywords
- high pressure
- abrasives
- jet
- pressure water
- processed
- 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
Abstract
PURPOSE: To eliminate irregurarity of working and utilize efficiently energy of high pressure water jet by supplying abrasives to both surfaces of high pressure fluid jet injected in blast working to project the abrasives to materials to be processed with high speed.
CONSTITUTION: High pressure water is injected from a nozzle 2 of a high pressure water header 1 to a horizontal surface to be processed of a material 3 slantly from above in the form of flat spray pattern. Abrasives 6, 8 are supplied from first and second supply pipes 5, 7 to the upper and lower surfaces of the high pressure water jet 4 to mix the abrasives 6, 8 throughout the upper and lower surfaces of the jet 4. By this mixing, kinetic energy of the high pressure jet is efficiently converted into blasting energy and the abrasives 6, 8 are accelerated with high speed to be projected to the surface to be processed without irregularity of work for blast working.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18519380A JPS57114365A (en) | 1980-12-29 | 1980-12-29 | Wet type blasting method and apparatus for the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18519380A JPS57114365A (en) | 1980-12-29 | 1980-12-29 | Wet type blasting method and apparatus for the same |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57114365A true JPS57114365A (en) | 1982-07-16 |
Family
ID=16166481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18519380A Pending JPS57114365A (en) | 1980-12-29 | 1980-12-29 | Wet type blasting method and apparatus for the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57114365A (en) |
-
1980
- 1980-12-29 JP JP18519380A patent/JPS57114365A/en active Pending
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