Catalytic heating system and method for heating a beverage or food

A catalytic heating system for heating a beverage or food, comprising:

• an upper shell;
• a container for containing the beverage or food, with the container having a container bottom member, and with the container disposed within the upper shell;
• a catalytic combustion assembly, comprising:
• a catalytic combustion enclosure comprising:
• an enclosure platform;
• an enclosure sidewall having a plurality of exhaust outlets extending through the enclosure sidewall, with a bottom of the enclosure sidewall integral with the enclosure platform and a top of the enclosure sidewall integral with a heating plate, thereby defining a catalytic combustion chamber within the catalytic combustion enclosure;
• and fuel gas inlet extending through the enclosure platform and having a flow-through access to the catalytic combustion chamber;
• a catalytic reaction media having a toroidal shape, with the catalytic reaction media disposed within the catalytic combustion chamber, and with a flat side of the catalytic reaction media in contact with a top side of the enclosure platform and an opposite flat side of the catalytic reaction media in contact with a bottom side of the heating plate;
• a combustion starting element disposed within the catalytic combustion chamber;
• a fuel and air mixing injector mounted on a fuel supply platform, with the fuel and air mixing injector fluidly connected to the fuel gas inlet extending through the enclosure platform, with the fuel and air mixing injector for injecting a fuel gas and entrained air mixture into the catalytic combustion chamber;
• and
• a fuel canister releasably connected to the fuel supply platform and fluidly connected to the fuel and air mixing injector, with the fuel canister for supplying fuel gas to the fuel and air mixing injector;
• a lower shell containing the catalytic combustion assembly, with the lower shell releasably attached to the upper shell, and with a top side of the heating plate of the catalytic combustion enclosure in contact with the container bottom member, thereby forming the catalytic heating assembly for heating a beverage or food;
• and
• whereby the fuel and air mixing injector within the catalytic combustion assembly entrains the fuel gas with air and injects a fuel gas and entrained air mixture into the catalytic combustion chamber where the combustion starting element ignites the fuel gas and entrained air mixture, with the catalytic reaction media maintaining a catalytic combustion process within the catalytic combustion chamber, and with the heat energy generated within the catalytic reaction media directly transferred to the heating plate due the contact of the heating plate with the catalytic reaction media, and with the heat energy within the heating plate transferred directly the container bottom member due to the contact of the container bottom member with the heating plate.

A catalytic heating system for heating a beverage or food, comprising:

• a catalytic combustion assembly, comprising:
• a catalytic combustion enclosure comprising:
• an enclosure platform;
• an enclosure sidewall having a plurality of exhaust outlets extending through the enclosure sidewall, with a bottom of the enclosure sidewall integral with the enclosure platform and a top of the enclosure sidewall integral with a heating plate, thereby defining a catalytic combustion chamber within the catalytic combustion enclosure;
• fuel gas inlet extending through the enclosure platform and having a flow-through access to the catalytic combustion chamber;
• a catalytic reaction media having a toroidal shape, with the catalytic reaction media disposed within the catalytic combustion chamber, and with a flat side of the catalytic reaction media in contact with a top side of the enclosure platform and an opposite flat side of the catalytic reaction media in contact with a bottom side of the heating plate;
• a combustion starting element disposed within the catalytic combustion chamber;
• a fuel and air mixing injector mounted on a fuel supply platform, with the fuel and air mixing injector fluidly connected to the fuel gas inlet extending through the enclosure platform, with the fuel and air mixing injector for injecting a fuel gas and entrained air mixture into the catalytic combustion chamber;
• and
• a fuel canister releasably connected to the fuel supply platform and fluidly connected to the fuel and air mixing injector, with the fuel canister for supplying fuel gas to the fuel and air mixing injector;
• a shell having an open end, with the shell containing the catalytic combustion assembly, with the heating plate of the catalytic combustion enclosure disposed within the open end of the shell, thereby forming the catalytic heating system for heating a container containing the beverage or food;
• whereby the fuel and air mixing injector within the catalytic combustion assembly entrains the fuel gas with air and injects a fuel gas and entrained air mixture into the catalytic combustion chamber where the combustion starting element ignites the fuel gas and entrained air mixture, with the catalytic reaction media maintaining a catalytic combustion process within the catalytic combustion chamber, and with the heat energy generated within the catalytic reaction media directly transferred the heating plate of the due to the contact of the heating plate with the catalytic reaction media.

A catalytic heating system for heating a beverage or food, comprising:

• a container for containing the beverage or food, with the container having a container bottom member;
• a catalytic combustion assembly, comprising:
• a catalytic combustion enclosure having an enclosure platform;
• an enclosure sidewall integral with the enclosure platform;
• a plurality of elongate channels integral with a top side of the enclosure platform, with each elongate channel having a radial orientation within the enclosure platform, and with each elongate channel having an exhaust outlet extending through the enclosure sidewall;
• and the container bottom member integral with the top side of the enclosure platform, thereby defining a plurality of catalytic combustion chambers corresponding to the plurality of elongate channels;
• fuel gas inlet extending through the center of the enclosure platform and having a flow-through access to the plurality of catalytic combustion chambers;
• a plurality of catalytic reaction media disposed within a corresponding plurality of catalytic combustion chambers and with a top flat side of each catalytic reaction media in contact with the container bottom member;
• a combustion starting element disposed within the fuel gas inlet;
• a fuel and air mixing injector mounted on a fuel supply platform, with the fuel and air mixing injector fluidly connected to the fuel gas inlet extending through the enclosure platform, with the fuel and air mixing injector for injecting a fuel gas and entrained air mixture into the plurality of catalytic combustion chambers;
• and
• a fuel canister releasably connected to the fuel supply platform and fluidly connected to the fuel and air mixing injector, with the fuel canister for supplying fuel gas to the fuel and air mixing injector;
• a shell containing the containing the container and catalytic combustion assembly;
• thereby forming the catalytic heating system for heating the beverage or food;
• whereby the fuel and air mixing injector within the catalytic combustion assembly entrains the fuel gas with air and injects an ignited fuel gas and entrained air mixture into the plurality of catalytic combustion chambers where a corresponding plurality of catalytic reaction media maintain a catalytic combustion process within the catalytic combustion chambers, and with the heat energy generated within the plurality of catalytic reaction media directly transferred the container bottom member due to the contact of the container bottom member with the plurality of catalytic reaction media.

A method of providing a catalytic combustion process to heat a heating plate, comprising:

• providing a flow of a fuel gas;
• increasing the velocity of the flow of the fuel gas;
• entraining the flow of the fuel gas with air, thereby providing a flow of fuel gas and entrained air mixture;
• injecting the flow of fuel gas and entrained air mixture through a fuel gas inlet in flow-through connection with a combustion chamber;
• dispersing the fuel gas and entrained air mixture within the combustion chamber so as to form a radial flow pattern emanating from the fuel gas inlet;
• contacting the flow of fuel gas and entrained air mixture having the radial flow pattern with a toroidally shaped catalytic reaction media;
• passing the flow of fuel gas and entrained air mixture having the radial flow pattern through the toroidally shaped catalytic reaction media, with the catalytic reaction media contacting the heating plate;
• and
• igniting the flow of fuel gas and entrained air mixture, thereby generating the catalytic combustion process that heats the heating plate.