Gasification burner

A gasifier and burner technology, applied in burners, liquid fuel burners, combustion methods, etc., can solve the problems of short service life, easy overheating damage, etc., and achieve the effects of long service life, not easy to damage, and large heat capacity

Active Publication Date: 2015-01-14
YANTAI LONGYUAN POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to propose a gasification burner, which solv

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Embodiment Construction

[0048] Below through the accompanying drawings Figure 2 to Figure 8 And by way of listing some optional embodiments of the present invention, the technical solution (including the preferred technical solution) of the present invention is further described in detail. It should be noted that: any technical feature and any technical solution in this embodiment are one or more of a variety of optional technical features or optional technical solutions. All the alternative technical features and alternative technical solutions of the present invention are cited, and it is not convenient for the implementation of each technical feature to emphasize that it is one of the optional multiple implementation modes, so those skilled in the art should know: Any technical features and any technical solutions in the embodiments do not limit the protection scope of the present invention, and the protection scope of the present invention should include any alternative technical solutions that ...

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Abstract

The invention discloses a gasification burner and relates to the technical field of burners. The gasification burner solves the technical problem that in the prior art, overheat damage occurs easily, and the service life is short. The gasification burner comprises a spiral groove gasifier, a gasification oil gun, a connecting pipe and an oil inlet pipe, wherein an inner cavity is formed in the spiral groove gasifier, an oil outlet of the oil inlet pipe is communicated with an oil inlet of the spiral groove gasifier, an oil outlet of the spiral groove gasifier is communicated with an oil inlet of the gasification oil gun through a connecting pipe, and a fuel outlet of the gasification oil gun faces or is embedded into the inner cavity of the spiral groove gasifier. According to the gasification burner, the gasification oil gun of the burner can be prevented from being blocked, the heat resistance of the burner is improved, and the service life of the burner is prolonged.

Description

technical field [0001] The invention relates to the technical field of burners, in particular to a gasification burner. Background technique [0002] At present, the oil burners used in the internal combustion pulverized coal burners of steam boilers in power plants are mostly ignited with oil guns. In recent years, gasification oil gun technology has emerged. [0003] The gasification oil gun is an important part of the oil burner. The structure of the electrothermal porous micro-oil gasification burner used in the prior art is as follows: figure 1 As shown, an annular tube gasifier 71 is used. figure 1 Also indicated: air distributor 72, ignition gun 73, burner 74, elbow 76, oil inlet pipe 77 and fire detection probe 78. [0004] There are at least the following technical problems in the prior art: [0005] Existing technologies such as figure 1 The annular tube gasifier 71 shown has a short service life because of its small heat capacity and is easily damaged by over...

Claims

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Application Information

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IPC IPC(8): F23D11/00F23D11/44F23D11/36
CPCF23D11/00F23D11/36F23D11/448F23D2202/00
Inventor 蔡巍曹琴付玉玲孙继国李本伟王鹏邵天成姜志军
Owner YANTAI LONGYUAN POWER TECH
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