What are the Effects of Oil Burner Structure?
What are the Effects of Oil Burner Structure?
The structure of the oil burner has a great influence on the atomization quality. In the burner structure, the main structural dimensions that affect the atomization quality are: the outlet section of the atomizer; the oil outlet section; The angle of intersection between the atomizer and the oil stream; the Rotation angle of the atomizer; the rotation angle of oil; The position where the atomizer meets the oil; Number of outlet holes of atomizing agent or oil; The shape of each hole and the relative position between them all affect the size, area and time of the force exerted by the atomizer on the unit surface of the oil stream, thus affecting the average diameter of the particles, as well as the angle of the oil mist and the distribution of oil particles on the section of the oil stream. The influence of these factors is complex so it can not be calculated quantitatively in production at present. However, when designing and manufacturing oil burners, most of the above factors are used to improve the atomization quality. In addition, the adjustment method of the burner also affects the atomization quality within the adjustment range. Generally speaking, in order to reduce the average particle diameter and improve the atomization quality, measures such as reducing the outlet section of atomizer and oil, appropriately increasing the intersection angle between atomizer and oil, resulting in the rotation of flow stream, staged atomization, porous outflow, internal mixing, etc. can be taken. Of course, the adoption of these measures should be coordinated with other conditions. For example, when the oil or atomizer nozzle is reduced, the pressure shall be increased to ensure a certain flow. If the oil hole is too small, it is easy to be blocked. If the atomizer rotates too much, it will be separated from the oil stream, but the atomization is not good. Some measures will make the structure of the oil burner too complex and difficult to manufacture. In a word, the structure of the oil burner should be reasonably designed according to the specific conditions and referring to the existing experimental results.
No matter what kind of measures, they should be properly coordinated with the atomization method to achieve good results.