BELLWETHER COFFEE CO.;LOPEZ, Ricardo;SANDHU, John;HOLSCHUH, Arno
发明人:
LOPEZ, Ricardo,SANDHU, John,HOLSCHUH, Arno,ESCOBEDO, Victor,JONES, Benjamin,MCLAUGHLIN, Brandon,VESCO, Neil,D'SOUZA, Henry,KORTBAWI, David
申请号：
WO2018US26946
公开号：
WO2018191293(A1)
申请日:
2018.04.10
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
A bean roasting system includes a roasting chamber, a blower, a variable diverter and a controller. The roasting chamber, the blower and the variable diverter each is disposed at least partially within a recirculating gas flow path. The blower is configured to provide a flow stream of gas through the recirculating gas flow path. The variable diverter is configured to split the gas flow path into at least two flow paths including a treated flow path and a bypass flow path. The treated flow path includes a series arrangement of a gas heater and a catalytic converter. The variable diverter is configured to control a percentage of a flow stream of gas that is diverted into the bypass flow path. The controller is configured to activate different predetermined operating modes for the bean roasting system by controlling a state of the variable diverter and a state of the heater.
