JPS54107066A - Method of lubricating hopper - Google Patents
Method of lubricating hopperInfo
- Publication number
- JPS54107066A JPS54107066A JP1143478A JP1143478A JPS54107066A JP S54107066 A JPS54107066 A JP S54107066A JP 1143478 A JP1143478 A JP 1143478A JP 1143478 A JP1143478 A JP 1143478A JP S54107066 A JPS54107066 A JP S54107066A
- Authority
- JP
- Japan
- Prior art keywords
- hopper
- powder
- wall surface
- prevent
- adhering onto
- 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 prevent powder from adhering onto the inner surface of a hopper for containing powder by coating special hard wax composition on the inner wall of the hopper.
CONSTITUTION: Hard wax composition having wax as base material, large mechanical strength, large water repelling nature, low frictional factor, 70° to 150° of melting point is coated on the inner wall surface of a hopper 8 for containing powder and particularly for high temperature such as, for example, coke oven charcoal carrying hopper or the like. In this case, the coating is conducted by a device having a spray nozzle 1, heater 3, a melting tank 2, air heater 4, pipes 5, 6 with a valve 7. Thus, when powder charcoal is dropped from the hopper, it reduces the frictional factor with the inner wall surface to prevent the powder from adhering onto the inner wall surface.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1143478A JPS54107066A (en) | 1978-02-06 | 1978-02-06 | Method of lubricating hopper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1143478A JPS54107066A (en) | 1978-02-06 | 1978-02-06 | Method of lubricating hopper |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54107066A true JPS54107066A (en) | 1979-08-22 |
Family
ID=11777968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1143478A Pending JPS54107066A (en) | 1978-02-06 | 1978-02-06 | Method of lubricating hopper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54107066A (en) |
-
1978
- 1978-02-06 JP JP1143478A patent/JPS54107066A/en active Pending
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