公开(公告)号：US3647394A

公开(公告)日：1972-03-07

申请号：US3647394D

申请日：1970-02-20

Applicant: NORTH AMERICAN ROCKWELL

Inventor： WETCH JOSEPH R ,  SUDAR SEYMOUR ,  BIENVENUE LOUIS L

IPC: B01D53/56 ,  B01D53/68 ,  B01D53/86 ,  B01D53/92 ,  F01N3/08 ,  F01N3/16

CPC classification number: F01N3/0885 ,  B01D53/56 ,  B01D53/68 ,  B01D53/86 ,  B01D53/925 ,  F01N3/0814 ,  F01N2250/12

Abstract: A muffler, scrubber or chemical reactor device for utilization with combustion engines to aid in the removal of impurities from exhaust gases, comprising a housing having a packing therein, an inlet line to said housing for conducting the exhaust gas from said engine thereto, a construction such as a venturi within the inlet line through which exhaust gas will pass, means for aspirating a reactant material into the exhaust gas near the venturi throat and for utilizing the thermal energy of the exhaust gas for liquefaction of materials where needed, an outlet from the housing, and a cooled bypass line ahead of and around the orifice or venturi to provide temperature and pressure control in and across the device.

Abstract translation: 一种消声器，洗涤器或化学反应器装置，用于与内燃机一起利用以帮助从废气中除去杂质，包括其中具有填料的壳体，用于将来自所述发动机的废气引导到所述壳体的入口管线， 例如废气将通过的入口管线内的文丘里管，用于将反应物料吸入文丘里喉部附近的排气中的装置，并且用于利用废气的热能来液化需要的材料， 外壳和在孔口或文丘里管之前和周围的冷却旁路管线，以在设备内部和之间提供温度和压力控制。