CONTINUOUS REGENERATIVE TRAP

CONTINUOUS REGENERATIVE TRAP

PROBLEM TO BE SOLVED: To provide a continuous regenerative trap capable of suitably regenerating a particulate trap at all times. SOLUTION: In this continuous regenerative trap, an oxidation catalyst 4 arranged on an inlet side of the particulate trap 3 is constituted to have larger oxidation effect...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: KAMITAKI YASUSHI
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
STEAM ENGINES
THEIR RELEVANT APPARATUS
TRANSPORTING
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a continuous regenerative trap capable of suitably regenerating a particulate trap at all times. SOLUTION: In this continuous regenerative trap, an oxidation catalyst 4 arranged on an inlet side of the particulate trap 3 is constituted to have larger oxidation effect on an outer periphery side than on a center side. Thus, the oxidation reaction (combustion) of the particulates is accelerated on the outer periphery side of the particulate trap 3 and the accumulation of the particulates on the outer periphery side of the particulate trap 3 is restrained. Accordingly, the particulates are evenly accumulated in the particulate trap 3.