公开(公告)号：WO2015054527A4

公开(公告)日：2015-06-11

申请号：PCT/US2014059952

申请日：2014-10-09

Applicant: JOHN BEAN TECHNOLOGIES CORP

Inventor： BAUMGARDNER TROY ORA ,  MEDLEY WILLIAM DOUGLAS ,  RAMSDELL ADAM JAY

IPC: F24C15/20

CPC classification number: F24C15/2035 ,  F24C15/20 ,  F24C15/2021 ,  F24C15/2042

Abstract: A cooking exhaust filter system (10) includes a collection duct structure (12) positionable over a cooking location (CL). A transfer duct (14) receives the cooking exhaust from the collection duct structure (12) and changes the direction of flow of the cooking exhaust to direct such exhaust against an abutment. From such abutment, the cooking exhaust flows through a baffle assembly (18) which forces the cooking exhaust to flow in a helical path thereby forcing the particles in the cooking exhaust to the outside of the flow stream and against the walls of the baffle assembly to adhere thereto. The exhaust gas then flows through an outlet duct system into the atmosphere.

Abstract translation: 烹饪排气过滤器系统（10）包括可定位在烹饪位置（CL）上的收集管道结构（12）。 输送管道（14）从收集管道结构（12）接收烹饪废气，并且改变烹饪排气的流动方向以将这种排气引导抵靠基台。 从这种邻接位置，烹饪废气流过挡板组件（18），该挡板组件（18）迫使烹饪废气以螺旋路径流动，从而迫使烹饪排气中的颗粒流到流动流的外部并抵靠挡板组件的壁 坚持 然后废气通过出口管道系统流入大气中。