Single type photocatalyst air purifier

Abstract

The invention discloses a single type photocatalyst air purifier. The single type photocatalyst air purifier comprises a box and a draught fan arranged in the box. An air inlet is formed in one end of the box, an air outlet is formed in the other end of the box, and a photolysis assembly is arranged in the middle of the box. The photolysis assembly comprises a photocatalyst module and an irradiation device located on the outer side of the photocatalyst module, air flows through the photocatalyst module under the action of the draught fan, an ultraviolet lamp tube is adopted for illumination, VOCs make a photolysis reaction with photocatalyst media, and thus the purification requirements of the VOCs are met. Multiple air purifiers can also be connected in series or in parallel through pipelines, so that series-parallel connection multi-stage photolysis is achieved, the staying time of gas in photolysis chambers is prolonged, and the purification capacity is improved. Besides, adjacent air ventilation holes are distributed in a staggered manner, wind resistance is effectively increased, the staying time of air is longer, reaction time is prolonged, and the purification effect is better.

Description

technical field [0001] The invention relates to an air purifier, in particular to a photocatalyst air purifier. Background technique [0002] Air purifiers in the prior art generally use physical filtration to purify the air, such as activated carbon adsorption or filter cotton filtration, etc., but these methods only purify the particle pollution in the air, and contain more VOC (volatile organic compound) industries cannot meet their VOC purification requirements, not only failing to meet the VOC national standard, but also seriously affecting the health of production workers. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the invention provides a photocatalyst air purifier that can meet the requirements of VOC purification and can perform series-parallel multi-stage photolysis. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A single photocatalyst air cleaner, com...

AI Technical Summary

Problems solved by technology

[0002] Air purifiers in the prior art generally use physical filtration to purify the air, such as activated carbon adsorption or filter cotton filtration, etc., but these methods only purify the particle pollution in the air, and contain more pollution for inkjet and ink. VOC (volatile organic compound) industries cannot meet their VOC purification requirements, not only fail to meet the VOC national standard, but also seriously affect the health of production workers

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