A pellet stove includes a hopper for storing pellets, a basket for receiving the pellets by gravity, a duct for conveying combustion air to the basket, and a conduit for conducting heated air away from the basket. The position of the basket is adjustable, such as by raising and lowering it, or by rotating it, so as to control the number of pellets in the area of most intense combustion. One or more burn plates, positioned below the basket, provide platforms on which pellets falling through the basket can burn down to a smaller size. The pellet stove requires no external source of power. The stove so constructed enables quiet, efficient and clean burning of the pellets.

A grill system having a housing, a frame, movably imbedded inside the housing through a top of the housing, a grate covering a top of the frame, a wheel adjacent to a side of the housing, connected to a wheel shaft, parallel to the grate and connected to the frame, a lock securing the wheel in set positions, and a heat source inside the frame below the grate and above the wheel shaft. The wheel and wheel shaft being rotatable such that the frame and the grate are raised or lowered out of or into the housing as the wheel and wheel shaft rotate. The heat source is movable independent from the wheel, wheel shaft, frame, and grate, and the grate cannot be lowered below the heat source.

A grill system having a housing, a frame, movably imbedded inside the housing through a top of the housing, a grate covering a top of the frame, a wheel adjacent to a side of the housing, connected to a wheel shaft, parallel to the grate and connected to the frame, a lock securing the wheel in set positions, and a heat source inside the frame below the grate and above the wheel shaft. The wheel and wheel shaft being rotatable such that the frame and the grate are raised or lowered out of or into the housing as the wheel and wheel shaft rotate. The heat source is movable independent from the wheel, wheel shaft, frame, and grate, and the grate cannot be lowered below the heat source.

The present disclosure provides a silicon nitride ceramic heating and ignition device for a granular fuel barbecue oven, including a combustion chamber and a fixing pipe. An outer wall of the combustion chamber is welded to one end of the fixing pipe, the fixing pipe is communicated with an interior of the combustion chamber, and air inlet holes and air flow holes are defined in the two sides of the fixing pipe. One end of the fixing pipe is fixedly connected with a stainless steel sheet bending support, and the heat dissipation ceramic flange sleeve and one end flange port of the fixing pipe are connected with a boss positioning center. An inner cavity of the heat dissipation flange ceramic sleeve is bonded with the silicon nitride ignition rod.

The present disclosure provides a silicon nitride ceramic heating and ignition device for a granular fuel barbecue oven, including a combustion chamber and a fixing pipe. An outer wall of the combustion chamber is welded to one end of the fixing pipe, the fixing pipe is communicated with an interior of the combustion chamber, and air inlet holes and air flow holes are defined in the two sides of the fixing pipe. One end of the fixing pipe is fixedly connected with a stainless steel sheet bending support, and the heat dissipation ceramic flange sleeve and one end flange port of the fixing pipe are connected with a boss positioning center. An inner cavity of the heat dissipation flange ceramic sleeve is bonded with the silicon nitride ignition rod.

An outdoor cooking device preferably constructed from sheet metal or other non-combustible material comprising a wok support tube and a circular disk to act as a heat shield attached to the support tube. The support tube contains vent holes or relief cuts above the heat shield. The outer diameter of the disk fits just inside the inner diameter of an outdoor cooker. The support tube allows a wok or similar cook pan to sit proud of the outer cooker walls. This arrangement channels hot air and fire from a heat source, typically charcoal contained within the device tube, to the surface of a wok to provide true high heat wok cooking.

An outdoor cooking device preferably constructed from sheet metal or other non-combustible material comprising a wok support tube and a circular disk to act as a heat shield attached to the support tube. The support tube contains vent holes or relief cuts above the heat shield. The outer diameter of the disk fits just inside the inner diameter of an outdoor cooker. The support tube allows a wok or similar cook pan to sit proud of the outer cooker walls. This arrangement channels hot air and fire from a heat source, typically charcoal contained within the device tube, to the surface of a wok to provide true high heat wok cooking.

A furnace for combusting wood comprises a firebox floor in a primary burn chamber of the furnace, where the wood is received for generating a gas therefrom, that is defined by a thermally conductive body of refractory material. The body of refractory material defines an upper support surface arranged to support the wood above or over the same. The body of refractory material also defines, beneath the upper support surface, a duct as part of a secondary burn chamber of the furnace which is arranged (i) to be communicated with the primary burn chamber of the furnace to receive the gas generated by heating of the wood therein and carrying combustible products, and (ii) to convey the gas in a manner supporting combustion of the combustible products carried thereby.

A furnace for combusting wood comprises a firebox floor in a primary burn chamber of the furnace, where the wood is received for generating a gas therefrom, that is defined by a thermally conductive body of refractory material. The body of refractory material defines an upper support surface arranged to support the wood above or over the same. The body of refractory material also defines, beneath the upper support surface, a duct as part of a secondary burn chamber of the furnace which is arranged (i) to be communicated with the primary burn chamber of the furnace to receive the gas generated by heating of the wood therein and carrying combustible products, and (ii) to convey the gas in a manner supporting combustion of the combustible products carried thereby.

A table has a table top containing an opening. A heating appliance is in the opening wherein the heating appliance extends at least beneath the table top. The table top opening comprises a recess in which the heating appliance is received, and the recess has at least one wall below the table top. The heating appliance has a substantially sealed chamber for receiving combustible fuel with which the heating appliance is used, and the chamber has at least one window.