MIXING DEVICE FOR MIXING A SPRAY FROM AN INJECTOR INTO A GAS AND SYSTEM COMPRISING SAME

The present invention pertains to a mixing device (310) for mixing a spray (180) from an injector into a gas flowing through a substantially tubular chamber (200) from an upstream side to a downstream side, said mixing device (310) comprising: a partially open wall (312) on a side upstream of said s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DERUDDER, Korneel, SILVA, Francisco, CHAUVIN, Corine, SCHELLENS, Bart
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING 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 STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The present invention pertains to a mixing device (310) for mixing a spray (180) from an injector into a gas flowing through a substantially tubular chamber (200) from an upstream side to a downstream side, said mixing device (310) comprising: a partially open wall (312) on a side upstream of said spray (180); and a closed wall (313) on a side downstream of said spray (180); said closed wall (313) and said partially open wall (312) together forming a surface closed onto itself defining a mixing cavity, said mixing cavity comprising: a spray inlet opening (311) for receiving a conical spray (180) from said injector; and an outlet opening (314) in a plane intersecting an axis of said injector. The invention also pertains to a system for treating exhaust gas, the system comprising: a substantially tubular chamber receiving a flow of exhaust gas to be treated; the mixing device (310); and an injector arranged to inject said spray (180) into said spray inlet opening (311).