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Conductive filter unit, conductive filter module including conductive filter unit, and fine dust removing system having conductive filter module

A technology of filter and conductivity, which is applied in the field of conductivity filter unit, conductivity filter module with the filter unit and fine dust removal system with the filter module, which can solve the problems of removal and achieve improvement The effect of the dust collection effect

Active Publication Date: 2020-04-17
ALINK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the movement of ions in the particle charging device is very fast, there is a high probability of merging with nearby objects and disappearing, so not many ions flow into the cylindrical module
That is, since only particles charged by ions generated in the particle charging device can be removed in the conductive filter module, there is a possibility that fine dust that is not charged between the particle charging device and the conductive filter module may occur Problems that will not be removed by cylindrical conductivity filter modules

Method used

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  • Conductive filter unit, conductive filter module including conductive filter unit, and fine dust removing system having conductive filter module
  • Conductive filter unit, conductive filter module including conductive filter unit, and fine dust removing system having conductive filter module
  • Conductive filter unit, conductive filter module including conductive filter unit, and fine dust removing system having conductive filter module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0154] Example 1: Confirmation of fine dust using a cylindrical filter module with electrode rods equipped with uncut carbon members Removal efficiency

[0155] The fine dust removal efficiency of a cylindrical filter module including an electrode rod in which carbon fibers having a length of about 1 cm to 5 cm are arranged on the surface of a conductive member was confirmed without cutting or grinding the carbon fibers.

[0156] Specifically, the filter was passed at a flow rate of 20 cm / sec, a negative (-) 3.0 kV DC voltage was applied to the cylindrical module electrode rod, and the conductive filter was grounded to measure the fine dust removal efficiency. In this case, the removal efficiency was calculated by measuring the number concentration of particles of 1 μm or less at the front end and rear end of the cylindrical filter module. Finally, under this condition, the average removal efficiency reached 72.5%.

[0157] In addition, under the above-mentioned condition...

Embodiment 2

[0159] Example 2: Confirmation of fine dust using a cylindrical filter module equipped with an electrode rod of a finely chopped carbon member Removal efficiency

[0160]The fine dust removal efficiency of a cylindrical filter module including an electrode rod in which finely chopped carbon fibers having a length of 7 mm were arranged on the surface of a conductive member was confirmed.

[0161] Specifically, the filter was passed at a flow rate of 20 cm / sec, a negative (-) 2.4 kV DC voltage was applied to the cylindrical module electrode rod, and the conductive filter was grounded to measure the fine dust removal efficiency. In this case, the removal efficiency was calculated by measuring the number concentration of particles of 1 μm or less at the front end and rear end of the cylindrical filter module. Finally, under this condition, the average removal efficiency reached 77.6%.

[0162] In addition, under the above-mentioned conditions, when only the DC voltage applied...

Embodiment 3

[0163] Example 3: Confirmation of the microstructure of a cylindrical filter module using an electrode rod equipped with a carbon member in a powder form Dust removal efficiency

[0164] The fine dust removal efficiency of a cylindrical filter module including an electrode rod in which powdered carbon fibers with a size of 10 μm are arranged on the surface of a conductive member was confirmed.

[0165] Specifically, the filter was passed at a flow rate of 20 cm / sec, a negative (-) 5.0 kV DC voltage was applied to the cylindrical module electrode rod, and the conductive filter was grounded to measure the fine dust removal efficiency. In this case, the removal efficiency was calculated by measuring the number concentration of particles of 1 μm or less at the front end and rear end of the cylindrical filter module. Finally, the average removal efficiency reached over 95%.

[0166] 10: Micro dust removal system 100: Conductivity filter module

[0167] 110: Conductivity filte...

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Abstract

The present invention relates to a fine dust removing system having a conductive filter module and, more particularly, to a fine dust removing system which comprises a conductive filter module including a cylindrical conductive filter, so that the system can realize a high fine dust removal efficiency with a low pressure loss, and has excellent applicability and versatility as an air cleaning device for installation of windows and doors or as an indoor independent air cleaning device.

Description

technical field [0001] The present invention relates to a fine dust removal system provided with a conductive filter module. More specifically, it relates to a system capable of achieving high removal efficiency of fine dust with low pressure loss by providing a conductive filter module including a cylindrical conductive filter. A fine dust removal system with a conductive filter module that has excellent applicability and versatility as an air cleaner for windows or as an independent indoor air cleaner. Background technique [0002] Due to its small size, fine dust has the characteristic that it can not be blocked by the mouth or nasal bronchi when the human body breathes, but directly penetrates into the deep alveoli. It also brings many obstacles. Moreover, since the fine dust contains a lot of organic and inorganic harmful substances, the dust that penetrates into the lungs remains in the lungs, so that the contained various organic and inorganic harmful substances are ...

Claims

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Application Information

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IPC IPC(8): B03C3/40B03C3/66B03C3/36
CPCB03C3/025B03C3/06B03C3/155B03C3/368B03C3/41B03C3/49B03C2201/08B03C3/36B03C3/40B03C3/66B03C3/455B03C3/82
Inventor 李惠文
Owner ALINK CO LTD