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Liquid medium atomizing method

A technology of liquid medium and gas medium, applied in the field of atomization, can solve the problems of high-speed and high-efficiency atomization of difficult liquid medium

Inactive Publication Date: 2016-08-31
BEIJING INST OF SPACE LAUNCH TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These atomization methods are difficult to achieve the purpose of high-speed and efficient atomization of liquid media

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 2 As shown in the liquid medium atomization method of the present invention, wherein the liquid channel 4 is set as multiple, the air flow channel 3 is set as one, and the multiple liquid channels 4 are evenly arranged around the air flow channel 3 in a circular shape, and Each liquid channel 4 is inclined to the air flow channel 3, so that the liquid medium coming out of the liquid channel 4 and the air flow channel 3 respectively intersects and mixes with the gas medium, so as to realize high-speed and high-efficiency atomization of the liquid medium.

[0035] Based on demand, figure 2 The media flowing through the middle passage and the surrounding passages shown can be exchanged, that is, the middle passage is a liquid passage, which flows through a liquid medium with a lower speed or a higher speed; Gas medium with high flow rate.

[0036] According to application needs, figure 2 The shown included angles between the middle channel and the surr...

Embodiment 2

[0038] Such as image 3 As shown, the liquid medium atomization method of the present invention, wherein the liquid channel 6 is set to a plurality, the air flow channel 5 is set to four, and the four air flow channels 5 are arranged in a square, and the plurality of the liquid channels 6 It is evenly arranged around the airflow channel 5 in a circular shape, and each liquid channel 6 is inclined to the airflow channel 5, so that the liquid medium coming out of the liquid channel 6 and the airflow channel 5 respectively intersects and mixes with the gaseous medium to realize the high speed of the liquid medium. , Efficient atomization.

[0039] Based on demand, image 3 The media flowing through the middle passage and the surrounding passages shown can be exchanged, that is, the middle passage is a liquid passage, which flows through a liquid medium with a lower speed or a higher speed; Gas medium with high flow rate.

[0040] According to application needs, image 3 The s...

Embodiment 3

[0042] Such as Figure 4 As shown, the liquid medium atomization method of the present invention, wherein the liquid channel 8 and the air flow channel 7 are arranged in an array form, the liquid channel 8 and the air flow channel 7 are arranged at intervals, and the adjacent liquid channel 8 and the air flow channel 7 is arranged at an included angle, so that the liquid medium coming out of the liquid channel 8 and the gas flow channel 7 respectively intersects and mixes with the gas medium.

[0043] Both the liquid channel 8 and the gas flow channel 7 are circular channels, and the angle between the two channels, their respective apertures and numbers can be properly matched to further increase the atomization speed and atomization efficiency.

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Abstract

A liquid medium atomizing method relates to a method for atomizing a liquid medium. The invention aims to provide the liquid medium atomizing method which can realize high-speed and high-efficiency atomization of the liquid medium. The liquid medium atomizing method comprises the following steps: arranging a liquid passage for circulating the liquid medium; arranging a gas flow passage for circulating a gas medium; enabling the gas medium to flow at a high speed; and converging and mixing the liquid medium and the gas medium so as to atomize the liquid medium by virtue of the high-speed / momentum characteristic of the gas medium.

Description

technical field [0001] The invention relates to an atomization method, in particular to a method for liquid medium atomization. Background technique [0002] In industrial production, many fields involve the atomization of liquid media, and in atomization equipment, atomization nozzle is a common fluid mechanical equipment, widely used in vehicle engine ignition systems, liquid rocket engine ignition systems, rocket Engine test bench cooling system, launching water spray cooling and noise reduction system, petrochemical catalytic equipment, agricultural and forestry irrigation system, industrial dust purification system, thermal power plant desulfurization and dust removal equipment, air pollution control purification system and road traffic spray dust reduction equipment. [0003] The atomization efficiency of atomizing nozzles has always been a concern of vehicle engine ignition systems, rocket engine ignition systems, petrochemical catalytic equipment, desulfurization and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B7/08
CPCB05B7/0846B05B7/0892
Inventor 陈劲松曾玲芳吴新跃
Owner BEIJING INST OF SPACE LAUNCH TECH
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