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Ultrahigh temperature oil combustion nozzle

A combustion nozzle and ultra-high temperature technology, applied in the field of ultra-high temperature oil combustion nozzles, can solve the problems of low air-oil mixing, insufficient combustion, and inability to work stably, achieving stable work, rapid and sufficient combustion

Inactive Publication Date: 2014-09-03
鹤山市龙腾科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current external combustion equipment is processed by the burner and then sprayed by the nozzle. Because the ambient temperature is usually low (generally not exceeding 300°C) and the mixing degree of air and oil is low, it cannot work stably and the combustion is insufficient.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The ultra-high temperature oil combustion nozzle of the present invention is made of lanthanide rare earth, Si 3 N 4 , BN, ZrO 2 , SiO 2 , TiO 2 , Coo, the weight percent of each raw material is:

[0014] Lanthanide Rare Earth 3-8%

[0015] Si 3 N 4 10-20%

[0016] BN 10-20%

[0017] ZrO 2 25-40%

[0018] SiO 2 10-20%

[0019] TiO 2 10-20%

[0020] Coo 3-8%.

[0021] The preparation method of the ultra-high temperature oil combustion nozzle of the present invention is as follows: after the above-mentioned raw materials are fully mixed and uniform, a phenolic resin binder is sprayed, and an appropriate amount is granulated and cured. The hydraulic press is used to press and form nozzle molds with different requirements. The dried molded parts are sintered and sintered in a high-frequency plasma induction furnace. The ultra-high temperature oil combustion nozzle of the invention can further disintegrate th...

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PUM

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Abstract

The invention discloses an ultrahigh temperature oil combustion nozzle. The nozzle is made from the following raw materials in percentage by weight: 3-8% of lanthanide rare earth, 10-20% of Si3N4, 10-20% of BN, 25-40% of ZrO2, 10-20% of SiO2, 10-20% of TiO2, and 3-8% of Coo. The ultrahigh temperature oil combustion nozzle provided by the invention can operate stably, and the combustion is rapid and full.

Description

technical field [0001] The invention relates to a nozzle, in particular to an ultra-high temperature oil combustion nozzle. Background technique [0002] The current external combustion equipment is processed by the burner and then injected by the nozzle. Because the ambient temperature is usually low (generally not more than 300 ℃), and the mixing degree of wind and oil is low, it cannot work stably and the combustion is insufficient. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide an ultra-high temperature oil combustion nozzle, which can work stably and burn quickly and sufficiently. [0004] The present invention solves the above-mentioned technical problems through the following technical solutions: an ultra-high temperature oil combustion nozzle, characterized in that it is composed of lanthanide rare earth, Si 3 N 4 , BN, ZrO 2 , SiO 2 , TiO 2 , Coo, the weight percent of each raw material is: [000...

Claims

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Application Information

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IPC IPC(8): F23D11/38
Inventor 胡锦耀
Owner 鹤山市龙腾科技有限公司