Combustion heating device, fuel reforming apparatus including combustion heating device, and fuel cell system

摘要

A combustion heating device for heating a fluid to be heated includes a fuel supply device that supplies the fuel to the device, and a vaporizing device that burns a portion of the fuel supplied by the fuel supply device, and vaporizes a remaining portion of the fuel by using heat generated through combustion of the portion of the fuel. The combustion heating device further includes a first air supply device that supplies air to be used for combustion of the portion of the fuel by the vaporizing device, and a second air supply device that supplies air to be used for combustion of the remaining portion of the fuel vaporized by the vaporizing device. A fuel reforming apparatus incorporating the combustion heating device as vaporizing section, and a fuel cell system including the fuel reforming apparatus are also provided.