Air purification technology-scrubbing

Abstract

The invention discloses an air scrubbing process and relates to a purification technology of polluted air. According to the air scrubbing technology, common defects of a current air purification device can be avoided; especially, due to the restriction of a purification technology and materials, the current purification device is very difficultly used for efficiently supplying a large amount of low-cost and clean air in life and production. More prominently, factory exhaust, vehicle exhaust and cooking oil fume become important pollution sources, so that a purification technology urgently needs to be used for directly purifying the intensively-discharged polluted air. The invention discloses a novel air purification technology. By using the scrubbing characteristic of a surface active agent, the absorbing capability of a surface active agent water solution on pollutants is enhanced; by using the foaming characteristic of the surface active agent, the absorption area is increased and the time for absorbing and dissolving is prolonged; by adopting the special structure design of the purification device, polluted air can be powerfully scrubbed, so that all aspects such as purification effect, purification efficiency, cost investment and application field are better than those of a current purification process.

Description

technical field [0001] The gas scrubbing process of the present invention relates to the purification treatment technology for polluted air Background technique [0002] With the progress of society, especially industrial modernization and the improvement of living standards, people enjoy high-quality material civilization, but at the same time it also brings great negative impacts on our living environment, one of which is that we cannot live without The air in China has been seriously polluted in many ways, threatening people's health and restricting social production. Therefore, it is necessary to purify the air in production and life. We all know that under normal circumstances, pollutants in the air have three states of existence, namely, solid, liquid, and gaseous, and compared with water, pollutants can be divided into soluble pollutants and insoluble pollutants. Air purifiers are the most commonly used air purification equipment in current production and life, but...

AI Technical Summary

Problems solved by technology

Air purifiers are the most commonly used air purification equipment in current production and life, but the purification processes used by various purifiers have the disadvantages of selective purification, that is, they cannot fully purify solid, liquid, and gas three-state pollutants. It can only purify and adsorb solid pollutants, and all of them use dense filter screens or activated carbon, which will cause increased air resistance and rapid material failure, and it is cumbersome to clean or replace materials; some use water mist, water film, and water shower methods, but The pollutants in the three states have different solubility in water, and when the polluted air is forced into the air duct of the purifier by the fan, the wind speed is very high, and the contact time with the water mist and water film is extremely short, and even the water mist that can purify The water film rain will rush out of the purifier with the airflow, which will affect the effective absorption of pollutants; in addition, electronic technology is used to produce negative ions to purify, and the high energy consumption and high failure rate will affect the popularization

Therefore, the current air purifiers generally have disadvantages such as poor effect, low efficiency, single function, narrow application area, high cost, short life, and complicated maintenance. Engineering Efficiently Provides Large Volumes of Inexpensive Clean Air

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