JPS54107066A - Method of lubricating hopper - Google Patents

Method of lubricating hopper

Info

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
Application number
JP1143478A
Other languages
Japanese (ja)
Inventor
Yoshiichi Kimura
Hachiro Kageyama
Yasuo Yamanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KYODO YUSHI KK
Kyodo Yushi Co Ltd
JFE Engineering Corp
Original Assignee
KYODO YUSHI KK
Kyodo Yushi Co Ltd
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KYODO YUSHI KK, Kyodo Yushi Co Ltd, NKK Corp, Nippon Kokan Ltd filed Critical KYODO YUSHI KK
Priority to JP1143478A priority Critical patent/JPS54107066A/en
Publication of JPS54107066A publication Critical patent/JPS54107066A/en
Pending legal-status Critical Current

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
JP1143478A 1978-02-06 1978-02-06 Method of lubricating hopper Pending JPS54107066A (en)

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)

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