公开(公告)号：EP3267864A1

公开(公告)日：2018-01-17

申请号：EP16762676.1

申请日：2016-03-11

申请人： Henny Penny Corporation ,  Gas Technology Institute

发明人： SHIRALI, Manouchehr ,  SCOTT, Shawn ,  BAO, Ainan ,  GLANVILLE, Paul ,  WILKS, Stephen, L.

IPC分类号： A47J37/12

CPC分类号： A47J37/1247 ,  A23D9/00 ,  A23L5/11 ,  A47J37/1233 ,  A47J37/1242

摘要： A fryer unit combination includes a frying fluid vat and an associated heat exchange system whereby increased or greater efficiencies and/or heat transfers can be obtained and realized. The heat exchange system includes a first heat exchanger arrangement at least in part disposed within the frying fluid vat and a second heat exchanger arrangement disposed externally to the frying fluid vat. In the first heat exchanger arrangement, a heat exchange tube is in heat flow communication with a combustion chamber wherein an associated gaseous fuel burner is at least in part housed. The second heat exchanger arrangement includes at least a first side heat exchanger disposed externally adjacent the first side of the frying fluid vat. The side heat exchanger(s) may permit intake of an oxygen-containing gas such to preheat the oxygen-containing gas prior to entrance into the combustion chamber.