Abstract: The heating stove system includes a fuel hopper (10) from which fuel is fed into a pyrolysis gasifier (12) by means of a fuel auger apparatus (14). Controlling the entry of biomass input and air into the gasifier and ignition of the material in the gasifier is a head valve apparatus (16) which includes an igniter (129). The gasifier (12) in operation produces carbon and fuel gas which are moved into a stove burner (90) by a blower apparatus (18). The operation of the heating stove system is automatically controlled from a thermostat (150).

Abstract: A blower apparatus (18) for use in a gasifier and burner combination, the blower including a housing (60) which includes an inlet for gas from the gasifier and an exit nozzle (64) leading to the burner. A vertical blower shaft (66) extends up into the housing (60) as well as down below the housing (60), wherein the blower shaft (66) includes a hollow portion which is in communication with the environment. A first fan (62) is positioned on the upper end of the blower shaft (66) within the housing (60) and a second fan (80) is positioned on the blower shaft (66) beneath the housing (60). A motor (70) drives the blower shaft (66) through a belt and pulley arrangement (72,68).

Abstract: The heating stove system includes a fuel hopper (10) from which fuel is fed into a pyrolysis gasifier (12) by means of a fuel auger apparatus (14). Controlling the entry of biomass input and air into the gasifier and ignition of the material in the gasifier is a head valve apparatus (16) which includes an igniter (129). The gasifier (12) in operation produces carbon and fuel gas which are moved into a stove burner (90) by a blower apparatus (18). The operation of the heating stove system is automatically controlled from a thermostat (150).