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Industrial gas burner

A gas burner, industrial technology, applied in the direction of gas fuel burners, burners, combustion methods, etc., can solve problems such as hidden safety hazards and shortages, and achieve the effects of improving stability, sufficient combustion, and reducing emissions

Inactive Publication Date: 2012-10-10
潘育坛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing swirlers are generally set inside the combustion flame, while the technology of swirlers set outside the flame needs to be further improved
[0008] In addition, the current gas stoves still have many inconveniences in terms of automatic ignition; and in terms of flameout protection, there are even more deficiencies, and there are potential safety hazards

Method used

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  • Industrial gas burner
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Embodiment Construction

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] see figure 1 and figure 2 , is a preferred embodiment of the present invention, and the industrial gas burner includes a casing 1, a gas conduit 2, a combustion head 3, a swirler 4, a front cover 5, a damper device 6, an ignition electrode 7 and a probe 8. The shell 1 is cylindrical, and the gas pipe 2 extends into the shell 1 from the side of the shell 1 . The combustion head 3 is arranged in the front end of the housing 1 and is adjustablely sleeved on the gas pipe 2 . The cyclone 4 is socketed and fixed close to the front end port of the shell 1 ; the...

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Abstract

The invention relates to an industrial gas burner. The industrial gas burner comprises a cylindrical housing, and a gas guide pipe arranged in the housing, wherein a burning head is arranged in the front end of the housing and adjustably sleeved on the gas guide pipe; a swirler is arranged at the front end of the housing, and an air guide blade inclined to an axis of the housing is fixed onto the swirler; a front cover is also arranged at the front end of the housing, with the front end contracted inwards to form a circular opening, and the inside diameter of the opening is more than the outside diameter of the burning head. According to the industrial gas burner, the swirler is arranged outside the burning head, which can further promote the gas burning during burning under gas, and moreover, the flame in burning can be spread to the outside by means of rotating through the swirler, therefore, the burning area of the flame is expanded. The front cover is arranged at the front end of the burning head, and the edges of the flame in burning are baffled by the front cover, thus, the edges are forcibly close to centre of the flame, and spewed out from the opening at the front cover, and the flame in burning is collected and extended, and the full burning is achieved, the emission of CO and NOx is reduced, and the stability of the flame is improved.

Description

[0001] technical field [0002] The invention belongs to the technical field of gas combustion, in particular to an industrial gas burner. [0003] Background technique [0004] No matter what kind of gas is burned, air is needed to support the combustion. The mixing ratio and mixing degree of gas and air determine the degree of combustion of gas. The more fully the gas is burned, the higher the calorific value it produces, and the least waste gas and harmful gas are produced after combustion, so as to achieve the goals of high efficiency, energy saving and environmental protection. [0005] From the perspective of aerodynamics, the stoves on the market can be divided into two categories of products, one is natural wind stoves, and the other is blast stoves. The combustion modes of blast stoves on the market are all post-mixed combustion modes, that is, the gas is mixed with the air synchronously during the combustion process in the furnace cavity. Because the gas is diffi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/02F23D14/46F23D14/48
Inventor 潘育坛
Owner 潘育坛
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