Combustor, combustor oil gun and combustor oil gun nozzle
A burner and nozzle technology, applied in the field of burners, can solve problems such as high oil quality requirements, achieve the effect of reducing quality requirements and improving adaptability
Pending Publication Date: 2020-03-24
JIANGSU XCMG CONSTR MASCH RES INST LTD
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Problems solved by technology
[0003] The present invention aims to provide a burner, a burner oil gun and a burner oil gun nozzle, so as to improve the problem in the related art that the nozzle has high requirements on the quality of the oil
Method used
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[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0043] figure 1 A schematic structural view of the burner oil gun of this embodiment is shown; figure 2 show figure 1 The schematic diagram of the cross-sectional structure at A-A of the burner oil gun shown; image 3 A schematic structural view of the burner oil gun nozzle of the present embodim...
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The invention relates to a combustor, a combustor oil gun and a combustor oil gun nozzle. The combustor oil gun nozzle comprises an air inlet part (13); an oil inlet part (11); an oil liquid emulsifying part (15) which is communicated with the air inlet part (13) through a first air duct (14) and is communicated with the oil inlet part (11) through a first oil liquid duct (22) so that oil liquid is emulsified in the oil liquid emulsifying part; and an oil liquid atomizing part which is communicated with the oil liquid emulsifying part (15) and the air inlet part (13) so that the oil liquid emulsified by the oil liquid emulsifying part (15) is atomized in the oil liquid atomizing part. With application of the technical scheme, oil liquid is firstly emulsified in the oil liquid emulsifying part to reduce the viscosity of the oil liquid and then enters the oil liquid atomizing part to be atomized so that heavy oil with higher viscosity can be well atomized by the combustor oil gun nozzle,the adaptability of the nozzle to the oil liquid with different qualities is improved and the requirement of the nozzle on the quality of the oil liquid is reduced.
Description
technical field [0001] The invention relates to the field of burners, in particular to a burner, a burner oil gun and a burner oil gun nozzle. Background technique [0002] In recent years, with the development of my country's infrastructure projects in full swing, a large number of asphalt mixing plants have been completed all over the country. At present, the burners used in asphalt mixing plants can be divided into two types: gas type and oil type according to the type of fuel. As far as the oil-fired burner is concerned, it is mainly divided into an oil supply system, a combustion system and an air supply system. The oil supply system provides continuous and stable heavy oil fuel for the device; the combustion system atomizes the heavy oil into fine particles and ignites it. The device is ignited; the air supply system provides air swirl to blow the heavy oil particles and flame to the designated working area to dry the aggregate. However, there are some defects in the ...
Claims
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IPC IPC(8): F23D11/16F23D11/36
CPCF23D11/16F23D11/36
Inventor 黄建华宋高垒周康
Owner JIANGSU XCMG CONSTR MASCH RES INST LTD