Method for removing PM10 and PM2.5 from air through hot water

Abstract

The invention relates to an air purification method which comprises (described in the figure in the abstract) 1, an air source, 2, a ceramic filter, 3, tiny air bubbles (containing PM10 and PM2.5 particles), 4, an oil-free air pump, 5, a closed pressure pipeline with a special design, 6, a heater, 7, a control valve, 8, a hot water nozzle, 9, water-soluble particles, 10, air bubbles subjected to washing and filtering purification, 11, a water filter, 12, a water circulating system water pump, 13, a water cooling part of a cooler, 14, an inlet for enabling a water path of a water circulating system to enter a water tank, 15, a water level of the water tank, 16, a water quality treatment device, 17, an oil-free air pump, 18, an inlet of an air cooling part of the cooler, 19, a two-stage air cooler of the cooler, 20, impurities and water drops separated from air in a condensing manner, 21, a drying unit, 22, an air outlet unit (a control valve 1), 23, an air outlet unit, 24, an air outlet unit (a control valve 2), 25, clean air, 26, a spacer for a target space and a working part, and 27, a controller (comprising a switch, a temperature sensor, a liquid level sensor and a pressure sensor interface).

Description

technical field [0001] The invention relates to a method for removing PM10 and PM2.5 in the air with hot water, in particular to a method for heating and then cooling the air and air bubbles that enter the water body after being preliminarily filtered by a ceramic filter. Using this method to treat air can effectively remove toxic and harmful components such as PM10 and PM2.5 in the air. Background technique [0002] With the development of industrialization and cities, the beautiful and pure smog is getting farther and farther away from us, and it is replaced by more and more serious smog. Poor air quality has caused a lot of trouble to people's lives, especially the elderly, children and the sick. The country has adopted various measures to improve air quality, but our country's economic construction mainly relies on manufacturing, construction, mining, etc., and the number of cars will continue to rise. Therefore, it will take several years, ten years or even longer to ...

AI Technical Summary

Problems solved by technology

[0003] However, almost all air purifiers and purification devices cannot effectively remove toxic and harmful components such as PM10 and PM2.5 without causing other re-pollution problems (such as harmful gases such as ozone)

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