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...

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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 MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL STEAM ENGINES TRANSPORTING 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).