Plastic polymer particle air purification sprayer and matched device thereof

Abstract

The invention relates to a plastic polymer particle air purification sprayer and a matched device thereof. The plastic polymer particle air purification sprayer and the matched device comprise a sprayer body, a hollow shaft, a shaft sleeve and three spraying rods. The sprayer body is a plastic polymer particle sprayer, the upper end of the hollow shaft is stretched into the shaft sleeve, the hollow shaft is provided with a bearing, a double-layer rubber sealing ring is arranged between the hollow shaft and the shaft sleeve, and three connectors are arranged at the lower end of the hollow shaft. One end of each spraying rod is connected with a corresponding connector, and the other end of each spraying rod is connected with the sprayer body. The axis of the sprayer body and the axis of the hollow shaft are skew lines. In work, the tangential component F' along a rotating track of the sprayer body and disintegrated by reactive force F of water is larger than the rotating resistance f of the hollow shaft, namely F'>f. The top of the shaft sleeve is fixed, and a water inlet is arranged at on the shaft sleeve. The sprayer is sensitive in action, large in output water pressure, capable of covering full sections, simple and convenient to install and operate, easy to maintain and widely suitable for air purification and dust removing in environments with high dust concentration.

Description

technical field [0001] The invention relates to a spraying device, in particular to an air-purifying spray head of plastic polymer particles and its supporting equipment. Background technique [0002] As the environment is getting worse, the density of floating dust in the air is increasing. The dust in public places enters the respiratory organs of the human body with people's breathing, and the larger dust particles are blocked in the respiratory tract and are easy to be excreted. Most of the dust less than 5 microns can enter the human lungs and cause various pneumoconiosis; in industrial areas, especially mining areas, the coal dust generated in most coal mines is explosive, and these coal dusts are suspended in the air to a certain concentration Coal dust can explode under the action of high-temperature heat source; for gas and high outburst mines, the use of electrical control spray is affected by blasting vibration and other conditions, which may easily cause electric...

AI Technical Summary

Problems solved by technology

[0002] As the environment is getting worse, the density of floating dust in the air is increasing. The dust in public places enters the respiratory organs of the human body with people's breathing, and the larger dust particles are blocked in the respiratory tract and are easy to be excreted. Most of the dust less than 5 microns can enter the human lungs and cause various pneumoconiosis; in industrial areas, especially mining areas, the coal dust generated in most coal mines is explosive, and these coal dusts are suspended in the air to a certain concentration Coal dust can explode under the action of high-temperature heat source; for gas and high outburst mines, the use of electrical control spray is affected by blasting vibration and other conditions, which may easily cause electrical equipment to "lose explosion"

Most of the existing coal mine dust suppression and spraying devices need to be equipped with additional electrical devices or high-pressure air devices as power, which is not only complicated in structure, but also difficult to control

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