Nozzle spray particle size detection device for nozzle

Abstract

The invention provides a nozzle spray particle size detection device which comprises an air supply system, a water tank system, a support system, a laser particle size analyzer, a central control computer and a to-be-detected nozzle, and the air supply system is communicated with an air path of the to-be-detected nozzle and used for supplying air to the to-be-detected nozzle for pressurization. The water tank system is installed on the support system, located below the nozzle to be detected and used for bearing mist sprayed by the nozzle to be detected and recycling water. The support system is used for supporting the water tank system and installing a nozzle to be measured. The transmitting end and the receiving end of the laser particle analyzer are located on the two sides of a spray area sprayed by the nozzle to be detected respectively and used for detecting the particle size of spray sprayed by the nozzle to be detected. The central control computer is connected with the air supply system, the water tank system, the support system and the laser particle size analyzer and used for automatically detecting the spray particle size of the nozzle. The device has the advantages of automation, intellectualization, accurate measurement and quantification of related parameters, accurate experimental results and good repeatability and reproducibility.

Description

technical field [0001] The invention relates to the field of nozzle detection, in particular to a nozzle spray particle size detection device. Background technique [0002] With the continuous advancement of urbanization and industrialization, air pollution is becoming more and more serious. Dust pollution accounts for a large proportion of urban air pollution, especially in heavy industrial cities, where dust pollution is more obvious and has become a limiting factor affecting urban environmental quality. Dust and suspended inhalable particles in the air seriously threaten our body and mind. healthy. Therefore, various dust control products have emerged at the historic moment. Under various working conditions and environmental conditions, suitable treatment products should be selected; among them, nozzle spray dust control has the advantages of economy, simplicity, and practicality. For example, if it is widely used in coal mines, the atomization effect and dust reduction...

AI Technical Summary

Problems solved by technology

[0006] With the development of nozzle technology and its wide application in related industries, manual measurement is a traditional means and method. The original nozzle test bench has low efficiency, poor accuracy, cumbersome operations for staff, and inconvenient replacement of test nozzles. need

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