Device and method for purifying indoor air through electrostatic atomization

An electrostatic atomization, indoor air technology, applied in the direction of external electrostatic separator, irradiation, deodorization, etc., can solve the problem that toxic and harmful substances cannot be completely removed.

Inactive Publication Date: 2014-02-19
JIANGSU UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem in the prior art that the toxic and harmful substances in the air cannot be completely removed, the present invention proposes a new electrostatic spray air purification device and method that combines electrostatic dust removal and purification with electrostatic atomization and water washing.

Method used

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  • Device and method for purifying indoor air through electrostatic atomization

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Embodiment Construction

[0019] A specific embodiment of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 The device shown to realize this technology includes a filter screen 1, a corona electrode 2, a metal dust collection screen 3, a water collection tank 4, a photocatalyst filter screen 5, an LED light source 6, an anion generating device 7, a drainage fan 8, and an electrostatic atomizer 9 , Water tank 10, high voltage electrostatic generator 11 etc.

[0021] The device arranges the filter screen 1, the corona electrode 2, the metal vacuum net 3, the electrostatic spray field 12 formed by the electrostatic atomization device 9, the photocatalyst filter screen 5, the LED light source 6, the anion generating device 7 and the drainage in sequence along the airflow passing direction. The fan 8, wherein the metal dust-absorbing net 3 and the photocatalyst net 5 are respectively arranged at the front and rear positions of the...

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Abstract

he invention discloses a device and a method for purifying indoor air through electrostatic atomization. The purification device comprises a filter screen (1), a corona electrode (2), a metal dust collecting net (3), a water-collecting tank (4), a photocatalyst filter screen (5), an LED source (6), a negative ion generation device (7) and a drainage blower fan (8). The purification device also comprises an electrostatic atomizer (9) forming an electrostatic spraying field (12). The method combines static dust collection purification with electrostatic atomization water washing purification. First air goes through the filter screen and the strong electric field zone formed by high-voltage corona, harmful gases are decomposed by the strong electric field. Then the air goes through the charged water atomization zone formed through electrostatic atomization, harmful gases are dissolved further and dust particles are adsorbed. Then the air goes through the photocatalyst filter screen for deep purification. Combined with negative ion generation and air-flow guidance, the purpose of circulation and high-efficiency purification of air in a room is achieved.

Description

technical field [0001] The invention relates to the field of air purification treatment, in particular to a novel air purification device and method using electrostatic spraying indoors. Background technique [0002] Indoor air contains gases such as dust, bacteria, dust mites and formaldehyde. Air pollution reduces the air quality after natural convection ventilation in the room and increases the number of inhalable particles. Most of the existing air purifiers use negative ions after filtering dust to eliminate odors and harmful gases, or after multiple filtrations, activated carbon adsorption is used in the filter layer to remove odors, which often increases the wind resistance of air flow and energy consumption. This method cannot completely remove the toxic and harmful substances in the air, and cannot achieve satisfactory results. Contents of the invention [0003] In order to solve the problem in the prior art that toxic and harmful substances in the air cannot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/02A61L9/22A61L9/18
Inventor 王军锋赵鑫霍元平胡维维吴琦
Owner JIANGSU UNIV
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