Flame disk

A flame disk and annular disk technology, which is applied to gas fuel burners, combustion methods, combustion types, etc., can solve problems such as difficulty in meeting, and achieve the effect of reducing rotation and uniform distribution

Inactive Publication Date: 2012-02-15
JIANGSU OUBIAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of flame disc, because only the deflecting effect of the inclined plate, makes the air rotation (the outflowing air forms a certain angle with the axis of the annular disc body) too strong, and it is difficult to meet the needs of different types of machines and different working conditions.

Method used

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Experimental program
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Embodiment Construction

[0011] The present invention will be further described below with reference to the accompanying drawings.

[0012] Such as Figure 1-3 The flame plate shown includes a plurality of baffles 3 evenly arranged between two concentric rings 1 , 2 , and the baffles include a connected first flat plate 31 and a second flat plate 32 . The first flat plate is parallel to the cross section of the annular disc body. The included angles between the second flat plate and the cross section of the annular disk body are all equal, about 20°-40°.

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Abstract

The invention provides a flame disk capable of making air generate a certain rotating effect to meet requirements of machines in different models and different working conditions. The flame disk comprises more than two baffle plates uniformly arranged between two concentric rings; each baffle plate comprises a first flat plate and a second flat plate which are connected with each other; and included angles between first flat plates and the ring-shaped disk cross section are equal, and included angles between second flat plates and the ring-shaped disk cross section are equal, and are greater than those between the first flat plates and the ring-shaped disk cross section.

Description

technical field [0001] The invention relates to a flame disc of a burner. Background technique [0002] The flame disc is an important component of the burner, which is located inside the combustion tube to reduce and stabilize the wind speed and shape the flame. Ordinary flame discs are equipped with multiple inclined plates (at a certain angle with the cross section of the flame disc) in the same direction in the two annular rings, that is, deflectors, so as to increase the force of air rotation and fully mix the gas. However, this kind of flame disk, because only the deflecting effect of the inclined plate, makes the air rotation (the outflow air forms a certain angle with the axis of the annular disk body) too strong, which is difficult to meet the needs of different types of machines and different working conditions. [0003] Or improve the flat deflector into a folded deflector, so as to change the original direction of rotation while the airflow is rotating and reduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/70
Inventor 周国平
Owner JIANGSU OUBIAO
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