Air purification method

Abstract

The invention discloses an air purification method, and the purification method is characterized in that fluid is placed on a flow guide surface and used to adsorb suspended particles, thus the purification method can solve the problem that the small-size particles are difficult to filter; centrifugal force is generated by guiding air for circular or spiral motion along an inner arc surface so that the suspended particles can be pushed into the fluid on the flow guide surface; a rectification component is used as a static dust collecting electrode and used to attract the suspended particles with static electricity into the fluid so that the adhesion efficiency is improved. An additive is added into water, so that volatility is controlled, the adsorption capacity of the oily suspended particles is improved, and the capacity of removing formaldehyde, hydrogen sulfide and ozone is enhanced.

Description

technical field [0001] The invention relates to an air purification method, in particular to an air purification method using liquid to absorb pollutants for human dwelling space. Background technique [0002] Existing methods of air purification for human habitation are: [0003] 1. Use a filter, activated carbon to filter. The filter screen and activated carbon are placed in the channel of the air purifier, and the air is pushed through the filter screen and activated carbon by the fan. [0004] The disadvantage of the filter is that it is ineffective for suspended particles smaller than the mesh size, and the mesh size is inconsistent. The suspended particles caught by the small mesh will migrate with the airflow to the large mesh and return to the air to cause secondary pollution. Activated carbon or zeolite uses the pores on its surface to catch small particles that cannot be filtered by a filter, but only particles comparable in size to their pores. Small particles ...

AI Technical Summary

Problems solved by technology

[0006] The disadvantage of the electrostatic precipitator is that the performance is affected by three factors: the nature of the dust, the structure of the equipment and the flow rate of the flue gas.

Small particles are less charged and the adsorption efficiency is low

These conditions will lead to a decrease in dust removal efficiency.

The by-product ozone cannot be completely removed, and new pollutants are introduced, which are harmful to the human body

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