초록 ▼

A burner apparatus for the combustion of a fuel and an oxidizer includes a burner block having a fuel line for feeding fuel to a fuel port opening into a combustion chamber and a plurality of primary and secondary oxidizer lines positioned around the fuel line for feeding an oxidizer to a primary an

A burner apparatus for the combustion of a fuel and an oxidizer includes a burner block having a fuel line for feeding fuel to a fuel port opening into a combustion chamber and a plurality of primary and secondary oxidizer lines positioned around the fuel line for feeding an oxidizer to a primary and secondary oxidizer port to the combustion chamber for combustion with the fuel from the fuel port. The primary and secondary oxidizer lines and ports are spaced around the fuel port so that controlling the oxidizer is used to change the position and shape of the flame in the combustion chamber. First and second oxidizer valves are located in the oxidizer feed lines and vary the amount of oxidizer fed through the oxidizer line so that the first and second oxidizer control valves for each set of oxidizer lines are spaced around the fuel port to allow both the position and the shape of the burner flame to be controlled. A method of controlling a flame\s position and shape in a burner combustion chamber is provided by varying the feed of oxidizer to each pair of oxidizer ports and proportioning the oxidizer between each primary and adjacent secondary oxidizer port.

대표청구항 ▼

A process for controlling a flame in a burner for the combustion of a fuel and an oxidizer comprising the steps of: selecting a burner having a burner block having a fuel line for feeding fuel to a fuel port opening into a combustion chamber and a plurality of primary oxidizer lines positioned aroun

A process for controlling a flame in a burner for the combustion of a fuel and an oxidizer comprising the steps of: selecting a burner having a burner block having a fuel line for feeding fuel to a fuel port opening into a combustion chamber and a plurality of primary oxidizer lines positioned around said fuel line for feeding an oxidizer to a plurality of primary oxidizer ports for feeding an oxidizer to a combustion chamber and a plurality of secondary oxidizer lines positioned around said fuel line for feeding an oxidizer to a plurality of secondary oxidizer ports for feeding an oxidizer to a combustion chamber, at least one said secondary oxidizer line and port being positioned adjacent each primary oxidizer line and port, and a first oxidizer control valve located in each oxidizer feed line and positioned to vary the oxidizer being fed in each oxidizer line between the primary oxidizer line and one adjacent secondary oxidizer line and a second oxidizer control valve located in each said secondary oxidizer feed line for varying the amount of oxidizer fed through said oxidizer line; varying the position and shape of the burner flame in said burner by proportioning the flow of oxidizer between each said primary oxidizer line and one adjacent secondary oxidizer line by varying each said first oxidizer control valve, whereby the flow in each said first and second oxidizer lines is controlled to control the position and shape of a burner flame.