CN204147990U - A kind of new and effective dielectrophoresis dust removing units - Google Patents
A kind of new and effective dielectrophoresis dust removing units Download PDFInfo
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- CN204147990U CN204147990U CN201420478339.8U CN201420478339U CN204147990U CN 204147990 U CN204147990 U CN 204147990U CN 201420478339 U CN201420478339 U CN 201420478339U CN 204147990 U CN204147990 U CN 204147990U
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- wire group
- electric pole
- wire
- pole plate
- dust removing
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Abstract
The utility model proposes a kind of new and effective dielectrophoresis dust removing units, comprise M block DEP purifying electric pole plate, arragement direction and the airintake direction of M block DEP purifying electric pole plate are parallel or substantially parallel, do not contact between DEP purifying electric pole plate, M block DEP purifying electric pole plate forms concentric hollow tubular and concentric locking collar is fitted together, DEP purifying electric pole plate comprises bracing frame, bracing frame is provided with the first wire group along the parallel or substantially parallel arrangement of first direction, along the second wire group of the parallel or substantially parallel arrangement of second direction, wire weave in first wire group and the second wire group, a part of wire connecting power positive pole in first wire group and the second wire group, another part connects power cathode.Form non-uniform electric field in dust removing units of the present utility model, utilize electrophoretic force can to granule, 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 a kind of new and effective dielectrophoresis dust removing units.
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, in air, the content of the pollutant such as SO2, nitride and CO and mankind's day death rate do not contact closely, and 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 a kind of new and effective dielectrophoresis dust removing units, 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 dust removing units, comprise the housing with air inlet and gas outlet, bindiny mechanism is provided with in described housing, described bindiny mechanism removably connects M block DEP purifying electric pole plate, described M is positive integer, arragement direction and the airintake direction of described M block DEP purifying electric pole plate are parallel or substantially parallel, do not contact between described DEP purifying electric pole plate, described M block DEP purifying electric pole plate forms concentric hollow tubular, described DEP purifying electric pole plate comprises bracing frame, support frame as described above is provided with the first wire group along the parallel or substantially parallel arrangement of first direction, along the second wire group of the parallel or substantially parallel arrangement of second direction, wire outside in described first wire group and the second wire group all has insulating barrier, described first direction and second direction not parallel, wire weave in described first wire group and the second wire group, a part of wire connecting power positive pole in described first wire group and the second wire group, another part connects power cathode.
Form non-uniform electric field in the dust removing units utilizing dielectrophoresis technology of the present utility model, utilize electrophoretic force can to granule, the particle that particularly can enter lung effectively adsorbs.
DEP purged electrode plate structure of the present utility model is simple, and preparation technology is simple and direct, and cost is low.
Preferably, described intertexture refers to and the first wire group is divided into not on a plane and two groups that periodically intersect, and has the wire of at least one described second wire group in the described adjacent space intersected to form for twice of two groups of wires.
Preferably, in the first wire group, adjacent wire is arranged in different groups.
Preferably, there is in the described adjacent space intersected to form for twice of two groups of wires the wire of a described second wire group.
Thus form stable firmly structure.
Preferably, described first wire group is connected with positive source with a group in the second wire group, and another group is connected with power cathode.
Preferably, from side, the strange several wires in described first wire group is connected with a certain polar electric pole of power supply, and even several wires is then connected with another polar electric pole of power supply; Strange several wires in described second wire group is also connected with a certain polar electric pole of power supply, and even several wires is connected with another polar electric pole of power supply.
Thus ensure the formation of non-uniform electric field, to produce electrophoretic force to granule, 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 DEP purifying electric pole plate described in described draw-in groove clamping.
Thus polylith DEP purifying electric pole plate is firmly arranged in housing, jointly realize catharsis.
Preferably, described housing also has cleaning door, the plane at described cleaning door place and the plane orthogonal of DEP purifying electric pole plate, described cleaning door is closed by Valve controlling and is opened.Realize the removing accumulated dust.
Preferably, 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.Thus realize 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 structural representation of the utility model DEP purifying electric pole plate.
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 dust removing units, it comprises the housing with air inlet and gas outlet, bindiny mechanism is provided with in housing, bindiny mechanism removably connects M block DEP purifying electric pole plate 03, M is positive integer, as shown in Figure 1, arragement direction and the airintake direction of M block DEP purifying electric pole plate are parallel or substantially parallel, do not contact between DEP purifying electric pole plate, in the present embodiment, M block DEP purifying electric pole plate forms concentric hollow tubular, and the gap between adjacent two is fluid passage 04.
DEP purifying electric pole plate comprises bracing frame, in the present embodiment, bracing frame can be insulating materials also can be non-insulating material, preferred employing insulating materials, bracing frame is fixed with the first wire group along the parallel or substantially parallel arrangement of first direction, along the second wire group of the parallel or substantially parallel arrangement of second direction, wherein, wire outside in first wire group and the second wire group all has insulating barrier, first direction and second direction not parallel, wire weave in first wire group and the second wire group, a part of wire connecting power positive pole in first wire group and the second wire group, another part connects power cathode.In the present embodiment, almost parallel is the situation of the parallel deviate state caused due to error.
In Fig. 1, housing and bindiny mechanism are not shown, concrete housing can be set to barrel-shaped, and its air inlet and gas outlet lay respectively at the two ends of DEP purifying electric pole plate 03, and gas is flowed according to the direction of arrow in figure.
In the present embodiment, bracing frame is hollow tubular, adopts insulating materials, is fixed with the first wire group, the mode of colligation or clamping specifically can be adopted to be connected on bracing frame along its generatrix direction.
DEP purifying electric pole plate of the present utility model and existing screen pack, such as HEPA screen pack is compared, and can not only stop dust granules, more can adsorb dust granules, thus improves filter efficiency.
In the present embodiment, any weaving manner can be adopted to be woven together by the wire in the first wire group and the second wire group, specifically can adopt but be not limited to following methods: the first wire group being divided into not on a plane and two groups that periodically intersect, there is in two groups of adjacent spaces intersected to form for twice of wire the wire of at least one second wire group.
Preferably, in the first wire group, adjacent wire is arranged in different groups.There is in two groups of adjacent spaces intersected to form for twice of wire the wire of a second wire group.Thus form stable firmly structure.
In the present embodiment, the first wire group is connected with positive source with a group in the second wire group, and another group is connected with power cathode.In the preferred embodiment that the utility model is other, from side, the strange several wires in the first wire group is connected with a certain polar electric pole of power supply, and even several wires is then connected with another polar electric pole of power supply; From side, the strange several wires in the second wire group is also connected with a certain polar electric pole of power supply, and even several wires is connected with another polar electric pole of power supply.Thus ensure the formation of non-uniform electric field, to produce electrophoretic force to granule, 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.
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 described draw-in groove clamping M block DEP purifying electric pole plate.Thus polylith DEP purifying electric pole plate is firmly arranged in housing, jointly realize catharsis.In an embodiment be more preferably of the present utility model, bindiny mechanism is parallel two.
In the present embodiment, housing also has cleaning door, the plane at cleaning door place and the plane orthogonal 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.
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.
Form non-uniform electric field in the dust removing units utilizing dielectrophoresis technology of the present utility model, utilize electrophoretic force can to granule, the particle that particularly can enter lung effectively adsorbs.
DEP purged electrode plate structure of the present utility model is simple, and preparation technology is simple and direct, and cost is low.
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 (9)
1. a new and effective dielectrophoresis dust removing units, comprise the housing with air inlet and gas outlet, it is characterized in that, bindiny mechanism is provided with in described housing, described bindiny mechanism removably connects M block DEP purifying electric pole plate, described M is positive integer, arragement direction and the airintake direction of described M block DEP purifying electric pole plate are parallel or substantially parallel, do not contact between described DEP purifying electric pole plate, described M block DEP purifying electric pole plate forms concentric hollow tubular and concentric locking collar is fitted together, described DEP purifying electric pole plate comprises bracing frame, support frame as described above is provided with the first wire group along the parallel or substantially parallel arrangement of first direction, along the second wire group of the parallel or substantially parallel arrangement of second direction, wire outside in described first wire group and the second wire group all has insulating barrier, described first direction and second direction not parallel, wire weave in described first wire group and the second wire group, a part of wire connecting power positive pole in described first wire group and the second wire group, another part connects power cathode.
2. new and effective dielectrophoresis dust removing units as claimed in claim 1, it is characterized in that, described intertexture refers to and the first wire group is divided into not on a plane and two groups that periodically intersect, and has the wire of at least one described second wire group in the described adjacent space intersected to form for twice of two groups of wires.
3. a kind of new and effective dielectrophoresis dust removing units as claimed in claim 2, it is characterized in that, in the first wire group, adjacent wire is arranged in different groups.
4. new and effective dielectrophoresis dust removing units as claimed in claim 2, is characterized in that, has the wire of a described second wire group in the described adjacent space intersected to form for twice of two groups of wires.
5. new and effective dielectrophoresis dust removing units as claimed in claim 1, is characterized in that, described first wire group is connected with positive source with a group in the second wire group, and another group is connected with power cathode.
6. new and effective dielectrophoresis dust removing units as claimed in claim 1, it is characterized in that, from side, the strange several wires in described first wire group is connected with a certain polar electric pole of power supply, and even several wires is then connected with another polar electric pole of power supply; Strange several wires in described second wire group is also connected with a certain polar electric pole of power supply, and even several wires is connected with another polar electric pole of power supply.
7. new and effective dielectrophoresis dust removing units as claimed in claim 1, 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.
8. new and effective dielectrophoresis dust removing units as claimed in claim 1, 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.
9. new and effective dielectrophoresis dust removing units as claimed in claim 1, 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 |
|---|---|---|---|
| CN201420478339.8U CN204147990U (en) | 2014-08-22 | 2014-08-22 | A kind of new and effective dielectrophoresis dust removing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478339.8U CN204147990U (en) | 2014-08-22 | 2014-08-22 | A kind of new and effective dielectrophoresis dust removing units |
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| Publication Number | Publication Date |
|---|---|
| CN204147990U true CN204147990U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478339.8U Expired - Fee Related CN204147990U (en) | 2014-08-22 | 2014-08-22 | A kind of new and effective dielectrophoresis dust removing units |
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| CN (1) | CN204147990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174497A (en) * | 2014-08-22 | 2014-12-03 | 成都代代吉前瞻科技股份有限公司 | High-efficiency dielectrophoresis dust removal unit |
| CN106322513A (en) * | 2015-07-01 | 2017-01-11 | 王冰 | DEP household air purifier |
-
2014
- 2014-08-22 CN CN201420478339.8U patent/CN204147990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174497A (en) * | 2014-08-22 | 2014-12-03 | 成都代代吉前瞻科技股份有限公司 | High-efficiency dielectrophoresis dust removal unit |
| CN104174497B (en) * | 2014-08-22 | 2017-03-29 | 成都代代吉前瞻科技股份有限公司 | Efficient dielectrophoresises dust removing units |
| CN106322513A (en) * | 2015-07-01 | 2017-01-11 | 王冰 | DEP household air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20200822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |