METHOD AND STRUCTURE FOR PREVENTING ABRASION OF INNER-WALL SURFACE OF PNEUMATIC DISPATCH PIPING CURVED-PART

PROBLEM TO BE SOLVED: To provide a method and structure for preventing abrasion of an inner wall surface of a curved pipe at a curved part of a piping for pneumatically dispatching various particles used as iron-making raw material in a pig iron manufacturing factory or a steel manufacturing factory...

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Bibliographic Details
Main Author MORIOKA KOSUKE
Format Patent
LanguageEnglish
Published 16.08.2012
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKING
PERFORMING OPERATIONS
PNEUMATIC TUBE CONVEYORS
SHOP CONVEYOR SYSTEMS
STORING
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a method and structure for preventing abrasion of an inner wall surface of a curved pipe at a curved part of a piping for pneumatically dispatching various particles used as iron-making raw material in a pig iron manufacturing factory or a steel manufacturing factory of iron industry.SOLUTION: By arranging magnets 3 throughout total arc length on an outer wall surface of a curved part 2 of a piping for pneumatically dispatching iron-making raw material particles 1 including magnetic particles 4, and the magnetic particles 4 are magnetically attached to the inner wall surface of the curved part 2. Alternatively, the magnetic particles 4 are magnetically attached to the inner wall surface of the curved part 2 by embedding magnets 3 throughout total arc length on the inner wall surface of the curved part 2 of the piping for pneumatically dispatching the iron-making raw material particles 1 including the magnetic particles 4.
Bibliography:Application Number: JP20110014417