CN204122247U - New and effective dielectrophoresis electrode structure and the electrode unit of formation thereof - Google Patents
New and effective dielectrophoresis electrode structure and the electrode unit of formation thereof Download PDFInfo
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- CN204122247U CN204122247U CN201420467617.XU CN201420467617U CN204122247U CN 204122247 U CN204122247 U CN 204122247U CN 201420467617 U CN201420467617 U CN 201420467617U CN 204122247 U CN204122247 U CN 204122247U
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Abstract
The utility model proposes the electrode unit of a kind of new and effective dielectrophoresis electrode structure and formation thereof, this new and effective dielectrophoresis electrode structure comprises bracing frame and is wrapped in the conductor bundle on support frame as described above, conductor external application insulating barrier in conductor bundle, conductor is flexible tape structure or wire, conductor bundle is alternately arranged by plate conductor and cathode conductor and is formed, be wound around time plate conductor with cathode conductor without intersecting, plate conductor is connected with positive source, and cathode conductor is connected with power cathode.Dielectrophoresis electrode structure of the present utility model can produce non-uniform electric field, utilizes electrophoretic force can to granule, and the particle that particularly can enter lung effectively adsorbs.
Description
Technical field
The utility model belongs to material purification, separation technology field, relate to a kind of can the device of Purge gas, solid or liquid, be specifically related to the electrode unit of a kind of new and effective dielectrophoresis electrode structure and formation thereof.
Background technology
PM2.5 is less than the particle of 2.5 microns, is also called and can enters lung particle, can enter human body alveolar and even go in hematological system, directly cause the diseases such as cardiovascular disease.The specific area of PM2.5 is comparatively large, each Heavy Metallic Elements of usual enrichment, as As, Se, Pb, Cr etc., and the organic pollution such as PAHs, PCDD/Fs, VOCs, these mostly are carcinogen and genotoxicity mutagen matter is very harmful.Known PM2.5 health effect comprises the death rate increasing grave illness and chronic.Make respiratory system and cardiac system disease progression, change PFT and structure, change the aspects such as immune structure.In December, 2000, Britain expert result of study also showed, SO in air
2, the content of the pollutant such as nitride and CO and mankind's day death rate do not contact closely, fine particle is the main cause causing human death to lead rising on the contrary.
In order to tackle the environmental problem that high pollution brings, country proposes more and more stricter requirement to Pollutant emission concentration.In order to realize the discharge of lower concentration, enterprise's desirability can better cleaner.At present, for the dust granules in air, cleaner has a variety of, comprises mechanical dust collector, electric cleaner, wet scrubber and filtration dust catcher.But above deduster mainly processes dust larger in air, for small particle, the particle that particularly can suck, existing cleaner dust removing effects is not good, use such cleaner, for the healthy and safe of the public has buried hidden danger.
Utility model content
In order to overcome the defect existed in above-mentioned prior art, the purpose of this utility model is to provide the electrode unit of a kind of new and effective dielectrophoresis electrode structure and formation thereof, can be separated for particle, in dust removal field, can to particle, the particle that particularly can suck carries out effective filtering.
In order to realize above-mentioned purpose of the present utility model, the utility model provides a kind of new and effective dielectrophoresis electrode structure, it comprises bracing frame and is wrapped in the conductor bundle on support frame as described above, conductor external application insulating barrier in described conductor bundle, described conductor is flexible tape structure or wire, described conductor bundle is alternately arranged by plate conductor and cathode conductor and is formed, be wound around time described plate conductor with cathode conductor without intersecting, described plate conductor is connected with positive source, and cathode conductor is connected with power cathode.
New and effective dielectrophoresis electrode structure of the present utility model can produce non-uniform electric field, utilizes electrophoretic force can to granule, and the particle that particularly can enter lung effectively adsorbs.
Preferably, support frame as described above is cylindrical structure, and its material is conductor.
Preferably, support frame as described above is cylinder-like structure, and its material is conductor.
Preferably, support frame as described above is hollow out network.
The utility model additionally provides a kind of dielectrophoresis electrode unit, it comprises the housing with air inlet and gas outlet, bindiny mechanism is provided with in described housing, described bindiny mechanism removably connects M block dielectrophoresis electrode structure of the present utility model, described M is positive integer, arragement direction and the airintake direction of described M block dielectrophoresis electrode structure are parallel or substantially parallel, do not contact between described dielectrophoresis electrode structure, described M block dielectrophoresis electrode structure forms concentric hollow tubular, is fluid flow passageway between adjacent dielectric iontophoretic electrode structure.
The utility model dielectrophoresis electrode unit forms non-uniform electric field in fluid flow passageway, utilizes electrophoretic force can to granule, and the particle that particularly can enter lung effectively adsorbs.
Preferably, described bindiny mechanism is vertical with airintake direction, and described bindiny mechanism has through hole, described bindiny mechanism is provided with the draw-in groove of concentric annular distribution, each ring is distributed with at least two interrupted draw-in grooves, the bracing frame of M block dielectrophoresis electrode structure described in described draw-in groove clamping.
Thus polylith dielectrophoresis electrode structure is firmly arranged in housing, jointly realize catharsis.
Preferably, described housing also has cleaning door, the plane orthogonal at described cleaning door place or be approximately perpendicular to the outgassing direction of DEP purifying electric pole plate, described cleaning door is closed by Valve controlling and is opened.Realize the removing accumulated dust.
Preferably, air inlet is connected with inlet channel by screw thread or buckle, and described gas outlet is connected with outlet passageway by screw thread or buckle, thus realizes being connected with gas channel.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic diagram of the new and effective dielectrophoresis electrode structure of the utility model;
Fig. 2 is the schematic diagram of M block dielectrophoresis electrode knot in a kind of preferred embodiment of the utility model.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
The utility model provides a kind of new and effective dielectrophoresis electrode structure, as shown in Figure 1, it comprises bracing frame 1 and is wrapped in the conductor bundle 2 on this bracing frame 1, conductor external application insulating barrier in this conductor bundle 2, conductor is flexible tape structure or wire, and conductor bundle 2 is alternately arranged by plate conductor 3 and cathode conductor 4 and formed, be wound around time plate conductor 3 with cathode conductor 4 without intersecting, plate conductor 3 is connected with positive source, and cathode conductor 4 is connected with power cathode.
In the present embodiment, bracing frame is any hollow and with the structure of entrance and exit, the bracing frame preferably adopted is cylindrical structure, directrix can be adopted to be polygon or circle, oval shape, more preferably, bracing frame is cylinder-like structure, and its material is conductor.In the preferred embodiment that the utility model is other, bracing frame is hollow out network, saving resource and can not weaken electric-field intensity.
In the present embodiment, can for only having a plate conductor 3 and a cathode conductor 4 in conductor bundle 2, also can by m bar plate conductor 3 and m bar cathode conductor 4, the alternately arrangement of plate conductor 3 and cathode conductor 4.
By adjusting the frequency of input voltage and amplitude, new and effective dielectrophoresis electrode structure of the present utility model can produce non-uniform electric field, utilizes electrophoretic force can to granule, and the particle that particularly can enter lung effectively adsorbs.
The utility model additionally provides a kind of dielectrophoresis electrode unit, it comprises the housing with air inlet and gas outlet, bindiny mechanism is provided with in housing, bindiny mechanism removably connects M block dielectrophoresis electrode structure of the present utility model, M is positive integer, as shown in Figure 2, arragement direction and the airintake direction of M block dielectrophoresis electrode structure 5 are parallel or substantially parallel, do not contact between dielectrophoresis electrode structure 5, M block dielectrophoresis electrode structure 5 forms the hollow tubular that concentric locking collar is connected together, and is fluid flow passageway 6 between adjacent dielectric iontophoretic electrode structure.
In the present embodiment, bindiny mechanism is bracing frame, removably be fixed on housing, bindiny mechanism is vertical with airintake direction, bindiny mechanism has through hole, bindiny mechanism is provided with the draw-in groove of concentric annular distribution, each ring is distributed with at least two interrupted draw-in grooves, the bracing frame of draw-in groove clamping M block dielectrophoresis electrode structure.Thus polylith dielectrophoresis electrode structure is firmly arranged in housing, jointly realize catharsis.
The utility model housing also has cleaning door, the plane orthogonal at cleaning door place or be approximately perpendicular to the outgassing direction of DEP purifying electric pole plate, cleaning door is closed by Valve controlling and is opened.Realize the removing accumulated dust.
In the present embodiment, the air inlet of dust removing units is connected with inlet channel by screw thread or buckle, and its gas outlet is connected with outlet passageway by screw thread or buckle, thus realizes being connected with gas channel.
The utility model dielectrophoresis electrode unit forms non-uniform electric field in fluid flow passageway, utilizes electrophoretic force can to granule, and the particle that particularly can enter lung effectively adsorbs.
In the present embodiment, between the size of wire and wire, the size at interval depends on the applied environment that respective electrode structure is concrete and application purpose, catch the size positive correlation at interval between the diameter of particle and the diameter of wire and wire, when for catching micro/nano level particle, between the size of wire and wire, the size at interval should be micron order to grade scope.
It should be noted that, the voltage magnitude of positive source and power cathode and frequency are not limited in the utility model, the amplitude that prior art dielectric electrophoresis specifically can be adopted usually to adopt and the system of selection of frequency are selected, and do not do too much repeating at this.
Also it should be noted that; although only refer to dedusting in background technology of the present utility model; but those skilled in the art can not be interpreted as that this is to restriction of the present utility model; in other technologies field; such as bio-separation field, the heavy metal isolation technics in liquid, and soil sanitation field; as long as adopt electrode structure that is identical with the utility model or obvious distortion, still within protection domain of the present utility model.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (8)
1. a new and effective dielectrophoresis electrode structure, it is characterized in that, comprise bracing frame and be wrapped in the conductor bundle on support frame as described above, conductor external application insulating barrier in described conductor bundle, described conductor is flexible tape structure or wire, and described conductor bundle is alternately arranged by plate conductor and cathode conductor and formed, be wound around time described plate conductor with cathode conductor without intersecting, described plate conductor is connected with positive source, and cathode conductor is connected with power cathode.
2. dielectrophoresis electrode structure new and effective as claimed in claim 1, is characterized in that, support frame as described above is cylindrical structure, and its material is conductor.
3. dielectrophoresis electrode structure new and effective as claimed in claim 2, is characterized in that, support frame as described above is cylinder-like structure, and its material is conductor.
4. dielectrophoresis electrode structure new and effective as claimed in claim 2 or claim 3, is characterized in that, support frame as described above is hollow out network.
5. a dielectrophoresis electrode unit, it is characterized in that, comprise the housing with air inlet and gas outlet, bindiny mechanism is provided with in described housing, described bindiny mechanism removably connects M block dielectrophoresis electrode structure according to claim 1, described M is positive integer, arragement direction and the airintake direction of described M block dielectrophoresis electrode structure are parallel or substantially parallel, do not contact between described DEP dielectrophoresis electrode structure, described M block dielectrophoresis electrode structure forms the hollow tubular that concentric locking collar is connected together, be fluid flow passageway between adjacent dielectric iontophoretic electrode structure.
6. dielectrophoresis electrode unit as claimed in claim 5, it is characterized in that, described bindiny mechanism is vertical with airintake direction, described bindiny mechanism has through hole, described bindiny mechanism is provided with the draw-in groove of concentric annular distribution, each ring is distributed with at least two interrupted draw-in grooves, the bracing frame of M block DEP purifying electric pole plate described in described draw-in groove clamping.
7. dielectrophoresis electrode unit as claimed in claim 5, it is characterized in that, described housing also has cleaning door, the plane orthogonal at described cleaning door place or be approximately perpendicular to the outgassing direction of DEP purifying electric pole plate, described cleaning door is closed by Valve controlling and is opened.
8. dielectrophoresis electrode unit as claimed in claim 5, is characterized in that, described air inlet is connected with inlet channel by screw thread or buckle, and described gas outlet is connected with outlet passageway by screw thread or buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467617.XU CN204122247U (en) | 2014-08-19 | 2014-08-19 | New and effective dielectrophoresis electrode structure and the electrode unit of formation thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467617.XU CN204122247U (en) | 2014-08-19 | 2014-08-19 | New and effective dielectrophoresis electrode structure and the electrode unit of formation thereof |
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| CN204122247U true CN204122247U (en) | 2015-01-28 |
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| CN201420467617.XU Active CN204122247U (en) | 2014-08-19 | 2014-08-19 | New and effective dielectrophoresis electrode structure and the electrode unit of formation thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174500A (en) * | 2014-08-19 | 2014-12-03 | 阮海生 | Novel high-efficiency dielectrophoresis electrode structure and electrode unit formed by same |
-
2014
- 2014-08-19 CN CN201420467617.XU patent/CN204122247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174500A (en) * | 2014-08-19 | 2014-12-03 | 阮海生 | Novel high-efficiency dielectrophoresis electrode structure and electrode unit formed by same |
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