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burner

A burner and fuel supply technology, applied in the direction of burner, gas fuel burner, combustion type, etc., can solve the problems affecting the flame production effect, environmental pollution, etc., to indirectly adjust the size of the flame, improve the injection effect, and reduce nitrogen content volume effect

Inactive Publication Date: 2020-06-02
山西盛世蓝田科技服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned nitrogen-containing flue gas is discharged from the furnace tube with the flame, which will not only cause environmental pollution, but also affect the effect of the flame.

Method used

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Embodiment Construction

[0038] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0039] Such as Figure 1 to Figure 6 As shown, the burner provided by the embodiment of the present invention includes:

[0040] A burner body 1, one end of the burner body 1 is formed as a functional component integration cavity, and a furnace tube 3 extending to the other end of the combustion chamber body 1;

[0041] A fuel supply component and a fan 4 are integrated in the functional component integration chamber;

[0042] The fuel supply part is used to deliver external fuel to the burner body 1, and the blower 4 delivers air to the burner body 1;

[0043] Fuel and air are mixed in the premixer in the burner body 1;

[0044] The main body of the burner 1 is integrated with an ignition assembly 2, the ignition part of the ignition assembly...

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PUM

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Abstract

The invention discloses a combustor which comprises a combustor main body. A furnace barrel is of a double-layered structure and comprises an inner barrel and an outer barrel. The outer barrel slideson an outer ring of the inner barrel; a spiral drainage assembly is formed in the outer barrel and / or the inner barrel, and flue gas through the furnace barrel is spiral through a transportation trackof the spiral drainage assembly; a flue gas refluxing assembly is arranged on the furnace barrel, and one end of the flue gas refluxing assembly communicates to the outer barrel of the furnace barrelwhile the other end of the flue gas refluxing assembly communicates to the air inlet of a fan. According to the combustor, the output end of the furnace barrel is designed in the double-layered barrel structure and spiral fins are formed on the inner and outer barrels. The spiral fins can guide flue gas circulating to the inner and outer barrels. The spirally transported flue gas can be preventedfrom being mixed with sprayed flames, so that the flame jet effect is improved.

Description

technical field [0001] The invention relates to the technical field of combustion devices, in particular to a burner. Background technique [0002] Burners are used in many fields. Burners are collectively referred to as devices that make fuel and air spray out and combust in a certain way. Burners are divided into industrial burners, burners, civil burners, and special burners according to types and application fields. It is mostly made of corrosion-resistant and high-temperature-resistant materials such as stainless steel or metal titanium. The function of the burner is to atomize the sample by flame combustion. The atomized test solution enters the burner, and under the action of flame temperature and flame atmosphere, it undergoes drying, melting, evaporation, dissociation and other processes to produce a large number of ground state atoms, as well as some excited state atoms, ions and molecules. A well-designed burner should have high atomization efficiency, low nois...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23B80/02F23D14/02F23D14/46F23D14/62
CPCF23B80/02F23D14/02F23D14/46F23D14/62F23D14/70
Inventor 邸瑞尚碧沉张涛
Owner 山西盛世蓝田科技服务有限公司