Open-air dust-removal system

Abstract

The invention discloses an open-air dust-removal system, which comprises a high rod atomizing device, a charging demisting dust-removal device, a dust concentration sensor, an air humidity sensor, an anemometer, a controller and an automatic retractable dust collecting plate, wherein signals acquired by the dust concentration sensor, the air humidity sensor and the anemometer are transmitted to the controller; the controller calculates the atmospheric dust concentration, the air humidity and the outside wind speed at the moment according to the received data; the controller controls the high rod atomizing device and the charging demisting dust-removal device according to the calculated atmospheric dust concentration, air humidity and outside wind speed, and controls the automatic retractable dust collecting plate to be unfolded or folded. The open-air dust-removal system can fulfill the purpose of dust removal in a safe, energy-saving, high-efficiency and self-adapting to external environment manner.

Description

technical field [0001] Specifically, the present invention relates to an open-air dust removal system. Background technique [0002] The fresh and clean air in nature makes people feel refreshed and invigorated. However, with the rapid development of industry and the rapid growth of population, a large amount of chemical substances produced by burning coal and petroleum are discharged into the atmosphere in the form of waste gas and smoke, which exceeds the allowable amount of the atmospheric environment and poses a threat to human life, production and health. Harm. For example, from December 5 to 8, 1952, the great smog in London, England, was caused by the fact that the smoke and smoke produced by burning coal could not be released, causing respiratory infections of tens of millions of people, and more than 4,000 people died in 4 days. In 1991, the industrial waste gas discharged from petroleum smelting and industrial fuel oil in Yokkaichi City, Japan caused asthma attac...

AI Technical Summary

Problems solved by technology

[0006] However, the above-mentioned dust collectors have great disadvantages in controlling air pollution in open-air environments. First, the equipment layout is cumbersome and consumes a lot of energy. Moreover, high-voltage corona blockage and high-voltage electrical insulation may be easily damaged when electrostatic precipitators process high-concentration dust. Second, the automatic control of the whole set of equipment cannot be realized according to the external environment, resulting in low dust removal efficiency of the equipment and shortened service life of the product.

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