Air purification device for shutters

Abstract

The invention discloses a window blind air purification device which comprises a window blind, lifting ropes, a filter net and a window blind frame. Each blade of the window blind is composed of a permanent magnet and an outer shell wrapping the permanent magnet, and the blades are connected with the window blind frame through rotary shafts on the two sides; the two lifting ropes are connected with the end surfaces of the blades to adjust the rotating angle of the blades, and the filter net is arranged in parallel with the window blind; and every two blades can form a magnetic field of which the magnetic induction line is perpendicular to the two blades, due to the magnetic effect, fine particles in air can generate the magnetic flocculation effect to form large particles, and the large particles cannot pass through the filter net. The window blind air purification device has the advantages that through the permanent magnets, the magnetic fields perpendicular to the blades are generated so that the particles passing through can flocculate into large particles under the magnetic effect, and then the large particles are filtered out after passing through the subsequent filter net, so that the particles entering into a room are few, and the purpose for indoor air purification is achieved.

Description

Technical field [0001] The invention relates to the field of purification equipment, in particular to an air purification device. Background technique [0002] In recent years, urban ambient air particulate pollution has become a prominent problem that plagues Chinese society. The country has set off a tough and protracted battle against smog in environmental protection. The air pollution situation in my country is severe. The environmental problems of particulate matter characterized by inhalable particulate matter (PM10) and fine particulate matter (PM2.5) have become increasingly prominent. [0003] Although the efficiency of dust removal technology in countries around the world can reach a very high level, traditional dust removal methods are difficult to control the emission of ultrafine particles. The capture rate of particles below PM10 is very low (especially PM2.5), resulting in a huge amount of Ultrafine particles enter the environmental medium. After the pretreatment s...

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Problems solved by technology

[0003] Although the efficiency of dust removal technology in various countries in the world can reach a very high level, it is difficult to control the emission of ultrafine particles by traditional dust removal methods, and the capture rate of particles below PM10 is very low (especially PM2.5), resulting in a huge number of Ultrafine particles enter the environment

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