公开(公告)号：EP2601444A4

公开(公告)日：2018-01-10

申请号：EP11815423

申请日：2011-08-08

申请人： GREENWOOD CLEAN ENERGY INC ,  SHARPE DAVID S ,  KUEHNER MICHAEL R ,  DENTON DOUGLAS S ,  LOUVIERE BRYAN J

发明人： SHARPE DAVID S ,  KUEHNER MICHAEL R ,  DENTON DOUGLAS S ,  LOUVIERE BRYAN J

IPC分类号： F23G7/00 ,  F23G5/44 ,  F23G5/46 ,  F23J11/00 ,  F23L1/00

CPC分类号： F24H9/2035 ,  F23G5/50 ,  F23G2207/30 ,  F23G2209/26 ,  F24B1/1881 ,  F24B13/004 ,  F24H1/0027 ,  F24H1/08

摘要： The present invention may be embodied as a biofuel heating system for converting biofuel to heat energy to be delivered to a load comprising a combustion chamber defining a combustion zone, an under-fire zone, and an over-fire zone. A controller operates at least one of a fan, an under-fire damper, and an over-fire damper based on at least one operating parameter such that air flows along a flow path extending from at least one of an under-fire port and an over-fire port, through the combustion chamber, through a burn-out port, through a burn-out chamber, through a heat exchange port, through a heat exchange chamber, and out of an exhaust port. The heat exchange system transfers heat energy from air flowing through the heat exchange chamber to the working fluid.