Efficient and environment-friendly air purification device

Abstract

The invention provides an efficient and environment-friendly air purification device. The efficient and environment-friendly air purification device comprises an air purification device body, a filtering bag, a first supporting plate, a second supporting plate and an air blower. An air inlet is formed in the top of the air purification device body, the filtering bag is arranged at the lower end ofthe air inlet, an air inlet screen is transversely fixed in the filtering bag, an active carbon screen is arranged below the air inlet screen, a photocatalyst screen is arranged at the bottom of thefiltering bag, the first supporting plate is welded in the air purification device body, a suction fan is installed in the middle of the first supporting plate, a primary silver ion screen is arrangedat the top of the suction fan, sound absorbing wool is bonded to the lower portion of the primary silver ion screen, HEPA filtering layers are arranged on the two sides of the first supporting plate,the second supporting plate is arranged below the first supporting plate, an antibacterial mould-proof filtering screen is arranged at the bottom of the second supporting plate, and soil boxes are fixed on the antibacterial mould-proof filtering screen. Air is thoroughly purified through multiple layers of filtering; healthy and environment-friendly effects are achieved through purification withgreen plants; and the air flower is arranged, so that the purification speed is increased, and efficiency is improved.

Description

technical field [0001] The invention relates to an air purification device, in particular to an efficient and environmentally friendly air purification device. Background technique [0002] Air purification refers to providing overall solutions for various indoor environmental problems such as sterilization, dust reduction, haze removal, removal of harmful decoration residues and odors, improving living and office conditions, and enhancing physical and mental health. Indoor environmental pollutants and pollution sources mainly include radioactive gases, mold, particulate matter, decoration residues, second-hand smoke, etc. my country's air pollution has evolved from soot-type pollution in the last century to regional and compound air pollution, becoming the most serious aerosol pollution area in the world. Most, the annual average concentration of PM2.5 has exceeded 70ug / m³, more than twice the national standard, and more than seven times the WHO guidance value. Indoor poll...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an efficient and environment-friendly air purification device, which absorbs air through multi-layer filtration and purification, and releases clean and fresh air, which solves the problem that the current air purification devices mentioned above are not environmentally friendly and efficient question

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