Disclosed are an infrared burner and a warmer. The infrared burner includes a cover, a chassis, a mounting bracket, a ceramic plate, a hollow air column and a strengthening net. The chassis is defined with a through hole. A bottom of the mounting bracket is mounted on the chassis and a top of the mounting bracket is mounted on the cover. The ceramic plate is defined with air holes and provided on the mounting bracket. The ceramic plate is enclosed with the mounting bracket. The chassis and the cover to form a combustion space. The hollow air column is defined with air holes and passes through the through hole to extend into the combustion space. A bottom of the strengthening net is connected with the chassis and a top of the strengthening net is connected with the cover, and the strengthening net is provided outside the ceramic plate.

An incinerating container for grills and similar broilers. The incinerating container receives products of combustion from a gas burner or hot gases from an electric element or other heat source. Apertures in a top of the incinerating container receive oil into the incinerating container, such as oils from melted fat as food cooks. The oils are incinerated within the incinerating container. The apertures formed in the top allow hot oils to enter the incinerating container for combustion of the oils within the incinerating container, and are constructed to prevent flames from materially exiting the incinerating container.

The present invention provides a deep fat fryer providing an oil vat for holding hot oil. The hot oil of the vat is heated by a heat exchanger system that includes a pair of heat tubes. Heat transfer along a length of the heat tubes is facilitated by a heat conductive baffle substantially filling the interior of the heat tubes in volume and length. Heated air and gas are forced through the dense and elongated baffle to facilitate heat transfer to the walls of the heat tubes.

The disclosure relates to a gas-heated infrared radiation emitter comprising at least one radiating screen, which is for example made of ceramic and/or metal, in the form of at least one plate comprising a lower main surface and an upper main surface that are distant from each other, and a plurality of through-prisms, which are preferably hollow, extending from the lower main surface to the upper main surface, each prism being defined by a polygonal base and by an axis. The prisms may be juxtaposed with one another so that their polygonal bases form a tiling of at least one portion of the lower and upper main surfaces of said plate.

The invention relates to a burner as well as to a waste gas treatment device for generating a flame for the combustion of process gas, especially of contaminants, in a combustion chamber, in each case having feed lines for a fuel gas and for an oxidizing agent so that they flow into a pre-mixing chamber, and having an ignition device for igniting the gas mixture contained in the pre-mixing chamber. According to the invention, a sensor for detecting and/or monitoring the flame is provided on the burner, especially at one end of the burner situated opposite from the pre-mixing chamber.

An incinerating container for grills and similar broilers. The incinerating container receives products of combustion from a gas burner or hot gases from an electric element or other heat source. Apertures in a top of the incinerating container receive oil into the incinerating container, such as oils from melted fat as food cooks. The oils are incinerated within the incinerating container. The apertures formed in the top allow hot oils to enter the incinerating container for combustion of the oils within the incinerating container, and are constructed to prevent flames from materially exiting the incinerating container.

A windproof outdoor heater burner includes a casing and a flow-guiding device. The casing includes an inlet and an outlet. The flow-guiding device includes an inlet pipe connected to the inlet, a flow-guiding member, and a diffuser plate connected to the outlet. The flow-guiding member is connected to the inlet pipe. The flow-guiding member includes a flow-guiding channel therein and a plurality of first through-holes. Each first through-hole includes a first end intercommunicated with the flow-guiding channel and a second end intercommunicated with a chamber of the casing. The diffuser plate includes a plurality of first exhaust holes located between two sides thereof and intercommunicated with the chamber of the casing. The first exhaust holes are not aligned with the flow-guiding member.

A horizontally-fired burner system includes, in a combustion volume, a distal flame holder, the distal flame holder including a plurality of columns each formed from a respective plurality of refractory tiles, and a fuel and combustion air source configured to output a flammable fuel and air mixture toward the distal flame holder. The distal flame holder is configured to hold a combustion reaction adjacent to each of the plurality of columns.

The present disclosure provides a nozzle structure for a hydrogen gas burner apparatus, capable of reducing an amount of generated NOx. A nozzle structure for a hydrogen gas burner apparatus, includes an outer pipe, an inner pipe disposed concentrically with the outer pipe, and a stabilizer configured to throttle a space between the outer pipe and the inner pipe. The inner pipe includes an inner pipe end part with an axial opening hole and a circumferential opening hole formed therein, the axial opening hole penetrating in an axial direction of the inner pipe, the circumferential opening hole penetrating in a radial direction of the inner pipe. A hydrogen gas flows through the inner pipe. The circumferential opening hole lets the hydrogen gas flow out from the inner pipe in the radial direction of the inner pipe.

A boiler can have a combustion chamber, a burner, a heat exchanger in fluid communication with the combustion chamber, and a flue for removing a combustion product from the boiler. The burner has a protruding taper shape such as a cone or similar shape. The protruding taper shape of the burner distributes heat to the heat exchanger more evenly than a cylindrical shaped burner thereby reducing heat losses at the combustion chamber wall and increasing the thermal efficiency. The protruding taper shape of the burner also reduces noise associated with the operation of the burner.