Gas transverse uniform output device

An output device, horizontal technology, applied in the direction of gas fuel burner, combustion method, combustion type, etc.
CN101413663BActive Publication Date: 2010-11-03上海誉辉化工有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
上海誉辉化工有限公司
Publication Date
2010-11-03

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Abstract

The invention relates to a device used for transversely and evenly outputting gas, which comprises a distribution part and a spout part, wherein, the distribution part includes at least one air inlet that is communicated with a flow passage formed inside the distribution part; the spout part is arranged at the bottom side of the distribution part and is internally provided with a narrow slit which has the fixed size and is communicated with the flow passage; furthermore, the gas flow paths around the position from the air inlet through the flow passage to the narrow slit are fixed value. By adopting the structure of the invention, the paths of the gas from the air inlet to the narrow slit are consistent in terms of theory, or the path distance difference is controlled within the error band according to the needs, so that the gas sprayed out from the spout part keeps uniform pressure along the length direction. In addition, the device has the advantages of simple structure, convenient processing and lower manufacturing cost.
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Description

technical field

[0001] The invention relates to a gas horizontally uniform output device, in particular to a gas output device which can evenly distribute gas from laterally continuous nozzles to achieve uniformity and stability. Background technique

[0002] Traditional cutting devices, no matter EDM cutting machine, flame cutting machine, or laser cutting machine, the nozzles of the cutting machine are all in the shape of round beams, so it is bound to appear that no matter whether the electric spark, flame or laser comes out from the nozzle, it always looks like Similar flame shape (beam shape), divided into inner flame (incomplete combustion part) and outer flame (full combustion part), the resulting problems are: when cutting, constantly adjust the distance between the flame and the object to be cut so that the outer flame Being able to fully contact the object to be cut makes construction inconvenient; due to the extension of construction time, it is a great waste of r...

Claims

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