Water-air mixing and atomizing assembly

Abstract

The invention relates to a water-air mixing and atomizing assembly. The water-air mixing and atomizing assembly comprises a water pipeline and an air pipeline which are arranged in a spaced mode in the X-axis direction; the water pipeline is provided with a water inlet end and a water outlet end which are arranged in the front-back direction, and the air pipeline is provided with an air inlet end and an air outlet end which are arranged in the front-back direction; a connecting pipeline arranged in the Y-axis direction is arranged between the water pipeline and the air pipeline and comprises a water connecting pipeline communicating with the water pipeline and an air connecting pipeline communicating with the air pipeline; the connecting pipeline is provided with a mixing pipeline arranged in the Z-axis direction, and a nozzle with a nozzle outlet is arranged at the tail end of the mixing pipeline; the mixing pipeline comprises an upward water channel which is located in the central axis of the mixing pipeline, an air channel arranged on the periphery of the water channel and a mixing cavity positioned behind the nozzle; the water channel communicates with the water connecting pipeline, and the air channel communicates with the air connecting pipeline; and the water channel and the air channel are converged in the mixing cavity, and the mixing cavity communicates with the nozzle outlet. A plurality of water-air mixing and atomizing assemblies can be connected in series to simplify the pipeline layout.

Description

technical field [0001] The invention relates to an atomizing device capable of atomizing water liquid into water mist, in particular to a water-air mixed atomization assembly, which breaks water liquid by high-speed gas impact to form water mist. Background technique [0002] The application of atomization device is very extensive, involving various fields such as home furnishing, medical treatment and industry. In different fields, the requirements for the functional parameters of the atomization device, especially the mist output, spray angle and spray stroke, are different. For example, in the field of coal mining, since most of the ore seams are far away from the surface, open-pit mining cannot be used, and underground mining must be used. When mining coal mines underground, diggers need to go deep into the ground to form coal mines for mining coal mines. The ventilation effect of the coal mines is generally poor, and a large amount of dust generated during the mining p...

AI Technical Summary

Problems solved by technology

When mining coal mines underground, diggers need to go deep into the ground to form coal mines for mining coal mines. The ventilation effect of the coal mines is generally poor, and a large amount of dust generated during the mining process cannot be effectively diffused in the coal mines. If the dust in the gas accumulates to a certain concentration, it may cause an explosion due to sparks, and inhaling too much dust will also cause mining personnel to suffer from chronic lung diseases, such as pneumoconiosis, resulting in reduced life expectancy

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