DEVICE FOR PREVENTING WEAR IN INNER WALL OF FLUE

DEVICE FOR PREVENTING WEAR IN INNER WALL OF FLUE

PROBLEM TO BE SOLVED: To prevent wear in an inner wall of a flue through which passes magnetic dust mainly containing iron oxide. SOLUTION: In a flue for an exhaust gas containing the magnetic dust, the outer wall corresponding to a part of the flue undergoing wear due to the magnetic dust is provid...

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Bibliographische Detailangaben
Hauptverfasser: KISHINAMI TOMOYUKI, KUROKI TAKASHI, OYAMA KUNITOSHI, ODA HIDEKAZU, KAMIYAMA TOMONORI
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
FLUES
HEATING
LIGHTING
MECHANICAL ENGINEERING
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES
WEAPONS
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Zusammenfassung:PROBLEM TO BE SOLVED: To prevent wear in an inner wall of a flue through which passes magnetic dust mainly containing iron oxide. SOLUTION: In a flue for an exhaust gas containing the magnetic dust, the outer wall corresponding to a part of the flue undergoing wear due to the magnetic dust is provided with a magnetic attraction means, e.g. an electromagnet 3, for accumulating and holding the magnetic dust on the inner surface of the flue. Thus the thickness of the dust layer which has been attracting to the inner wall is controlled through current control.