Novel DEP electrode structure, electrode plate and electrode array formed by electrode structure

Abstract

The invention discloses a novel DEP electrode structure, an electrode plate and an electrode array formed by the electrode structure. The electrode structure comprises a positive electrode and a negative electrode, wherein a first positive electrode surface and a first negative electrode surface are oppositely arranged; the first positive electrode surface also comprises at least one positive electrode protrusion part; the positive electrode protrusion part comprises a positive electrode leading-out part and a positive electrode expanding part which are perpendicular to each other or approximately perpendicular to each other; positive electrode space areas are formed in two sides of the positive electrode protrusion part; the first negative electrode surface also comprises at least one negative electrode protrusion part; the at least one negative electrode protrusion part comprises a negative electrode leading-out part and a negative electrode expanding part which are perpendicular to each other or approximately perpendicular to each other; negative electrode space areas are formed in two sides of the negative electrode protrusion part; the positive electrode protrusion part stretches into the negative electrode space area opposite to the positive electrode protrusion part and is not in contact with the negative electrode protrusion part; the negative electrode protrusion part stretches into the positive electrode space area opposite to the negative electrode protrusion part and is not in contact with the positive electrode protrusion part. Due to the arrangement of the structure of the positive electrode and the negative electrode, the electrophoretic force of particles in an electric field is improved, so that the repairable particles can be effectively filtered.

Description

technical field [0001] The invention belongs to the technical field of material purification and separation, and relates to a device capable of purifying and separating gas, solid or liquid, in particular to a novel DEP electrode structure, electrode plates and electrode arrays formed therefrom. Background technique [0002] With the development of society and economy, on the one hand, the consumption of fossil energy and the discharge of pollutants are constantly increasing. On the other hand, in order to live a more comfortable and healthy life, people have higher and higher requirements for environmental cleanliness. In order to deal with the environmental problems caused by high pollution, the country has put forward more and more strict requirements on the concentration of pollutants discharged into the air, water and soil. In order to achieve a lower concentration of emissions, companies need dust removal equipment with better performance. At present, there are many k...

AI Technical Summary

Problems solved by technology

However, the above dust collectors mainly deal with larger dust in the air. For small particles, especially inhalable particulate matter (with a particle diameter of 0-5um), the existing dust removal equipment has poor dust removal effect. Use such a dust collector Equipment, which has buried hidden dangers for the health and safety of the public

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