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A dielectrophoretic electrode structure

An electrode structure and dielectrophoresis technology, applied in the field of dielectrophoresis electrode structure, which can purify gas, solid or liquid, can solve problems such as hidden dangers, poor dust removal effect, public health and safety buried, etc., to improve The effect of filtration efficiency

Active Publication Date: 2017-05-24
阮海生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned dust collectors mainly deal with larger dust in the air. For tiny particles, especially inhalable particles, the existing dust removal equipment is not effective in dust removal. Using such dust removal equipment is for the health and safety of the public. Hidden danger

Method used

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  • A dielectrophoretic electrode structure

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Embodiment Construction

[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0019] The invention provides a dielectrophoretic electrode structure, such as figure 1 As shown, it includes a first wire group 01 arranged parallel or substantially parallel along a first direction, and a second wire group 02 arranged parallel or substantially parallel along a second direction, wherein the first wire group 01 and the second wire group The wires in group 02 all have an insulating layer on the outside, and substantially parallel in this embodiment refers to deviation from parallel due to errors.

[0020] In this embodim...

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Abstract

The present invention proposes a dielectrophoretic electrode structure, which includes a first wire group arranged in parallel or substantially parallel along a first direction, a second wire group arranged in parallel or substantially parallel along a second direction, the first wire group There is an insulating layer on the outside of the wires in the second wire group, the first direction is not parallel to the second direction, the wires in the first wire group and the second wire group are intertwined, and the first wire group and the second wire group One part of the wire is connected to the positive pole of the power supply, and the other part is connected to the negative pole of the power supply. The dielectrophoresis electrode structure of the present invention can generate a non-uniform electric field, and the electrophoretic force can effectively adsorb small particles, especially particles that can enter the lungs.

Description

technical field [0001] The invention belongs to the technical field of material purification and separation, and relates to a device capable of purifying gas, solid or liquid, in particular to a dielectrophoretic electrode structure Background technique [0002] PM2.5 is particles smaller than 2.5 microns, also known as particles that can enter the lungs, which can enter the alveoli and even the blood system of the human body, directly causing cardiovascular diseases and other diseases. PM2.5 has a large specific surface area and is usually enriched with various heavy metal elements, such as As, Se, Pb, Cr, etc., as well as organic pollutants such as PAHs, PCDD / Fs, VOCs, etc. These are mostly carcinogens and genotoxic mutagenesis Material hazards are extremely high. Known health effects of PM2.5 include increased mortality in patients with severe and chronic diseases. It can worsen diseases of respiratory system and heart system, change lung function and structure, and cha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03C3/40
Inventor 阮海生
Owner 阮海生