Gasification oil burner

Abstract

The invention relates to a gasification oil burner, comprising a first-stage gasification flame generator, wherein the first-stage gasification flame generator includes a gasifier (3), an air distribution tube (4), a gasifier inlet oil pipe (5), atomizing nozzle (8) and ignition gun (7), wherein, the gasifier (3) is arranged inside the air distribution cylinder (4), and the gasifier oil inlet pipe (5) is connected with the gasifier (3) is connected to deliver fuel oil to the gasifier (3); the atomizing nozzle (8) is installed in the air distribution tube (4) and is connected with the gasifier (3) through the oil pipe, and the atomizing nozzle ( 8) It is used to atomize and spray the liquid fuel oil from the vaporizer (3) and to spray the vaporized fuel oil from the vaporizer (3); the ignition gun (7) is inserted into the air distribution tube (4), Used to ignite the fuel sprayed by the atomizing nozzle (8). Through the gasification oil burner of the present invention, the gasification combustion of fuel oil is realized to achieve improved fuel combustion efficiency, which not only saves energy but also protects the environment.

Description

technical field [0001] The invention relates to a gasification oil burner. Background technique [0002] For the cold furnace ignition and stable combustion of various types of boilers in various thermal power plants in the electric power industry, the traditional way of ignition is to use atomized fuel oil. [0003] When the ordinary mechanical atomization fuel oil method is started in the cold furnace, due to the large output, the nozzle aperture is larger than 5mm. At this time, the atomization particle size is relatively large, and the oil mist is distributed in a horseshoe shape, that is, the oil mist is concentrated in the Near the cone edge of the fog cone at about 80°, there is little oil mist in the center of the fog cone. At this time, the peripheral temperature of the fog cone edge is very low, so the combustion is very insufficient, and black smoke will inevitably be emitted, which is a waste of energy and pollution. surroundings. [0004] Chinese patent CN2008...

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Problems solved by technology

[0003] When the ordinary mechanical atomization fuel oil method is started in the cold furnace, due to the large output, the nozzle aperture is larger than 5mm. At this time, the atomization particle size is relatively large, and the oil mist is distributed in a horseshoe shape, that is, the oil mist is concentrated in the Near the cone edge of the fog cone at about 80°, there is little oil mist in the center of the fog cone. At this time, the peripheral temperature of the fog cone edge is very low, so the combustion is very insufficient, and black smoke will inevitably be emitted, which is a waste of energy and pollution. surroundings

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