JPS56135785A - Apparatus for removing solid material stuck on blade of turbo machine - Google Patents
Apparatus for removing solid material stuck on blade of turbo machineInfo
- Publication number
- JPS56135785A JPS56135785A JP3746180A JP3746180A JPS56135785A JP S56135785 A JPS56135785 A JP S56135785A JP 3746180 A JP3746180 A JP 3746180A JP 3746180 A JP3746180 A JP 3746180A JP S56135785 A JPS56135785 A JP S56135785A
- Authority
- JP
- Japan
- Prior art keywords
- blades
- rotary shaft
- blade
- heating wires
- shaft
- 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
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To avoid degradation of performance by embedding several pieces of heating wires in the vicinity of the surface of blades, transmitting electricity through a rotary shaft, generating heat, heating the surfaces of the blades to get high temperature, and burning or drying solid materials for separation.
CONSTITUTION: The heating wires 2 are embedded in the vicinity of the almost whole surface of blade 1, and connected at joints 3. Rotating blades which are fixed to blade wheels 7 and stationary blades which are fixed to a casing 6 are alternately arranged between the rotary shaft 5 and the casting 6. In the meanwhile, the rotary shaft 5 is supported by a bearing 8, and electric transmission lines are embedded in the shaft. At the end of said rotary shaft 5, a slip ring 9 is provided and connected to an external power source 10. Electricity is conducted through the shaft 5 via the slip ring 9, connected to the heating wires 2 at the joints 3, heats the blades 1, burns or bries the solid materials to separate them, thereby avoiding the degradation of the performance of the apparatus.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3746180A JPS56135785A (en) | 1980-03-26 | 1980-03-26 | Apparatus for removing solid material stuck on blade of turbo machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3746180A JPS56135785A (en) | 1980-03-26 | 1980-03-26 | Apparatus for removing solid material stuck on blade of turbo machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56135785A true JPS56135785A (en) | 1981-10-23 |
Family
ID=12498160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3746180A Pending JPS56135785A (en) | 1980-03-26 | 1980-03-26 | Apparatus for removing solid material stuck on blade of turbo machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56135785A (en) |
-
1980
- 1980-03-26 JP JP3746180A patent/JPS56135785A/en active Pending
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