CN104209188B - A kind of electrostatic-DEP cleaner unit - Google Patents
A kind of electrostatic-DEP cleaner unit Download PDFInfo
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- CN104209188B CN104209188B CN201410424043.2A CN201410424043A CN104209188B CN 104209188 B CN104209188 B CN 104209188B CN 201410424043 A CN201410424043 A CN 201410424043A CN 104209188 B CN104209188 B CN 104209188B
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- dep purifying
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Abstract
The present invention proposes a kind of electrostatic DEP cleaner unit, including electrostatic precipitator and dielectrophoresis filter house, the air outlet of electrostatic precipitator is connected with the air intake vent of dielectrophoresis filter house, dielectrophoresis filter house is made up of DEP purifying treating unit, DEP purifying treating unit includes M block DEP purifying electric pole plate, M block DEP purifying electric pole plate is hollow tubular and concentric locking collar is fitted together, DEP purifying electric pole plate includes bracing frame and the conductor bundle being wrapped on support frame as described above, conductor external application insulating barrier in conductor bundle, conductor is flexible tape structure or wire, conductor bundle is arranged alternately by plate conductor and cathode conductor and is formed, be wound around time plate conductor with cathode conductor without intersecting, the outlet of DEP purifying treating unit is connected with air stream outlet.The present invention filters out the big dust particle in air inlet by electrostatic precipitator, particularly can be entered the dust of lung by dielectrophoresis filter house filter small particles, it is achieved removing comprehensive to grit.
Description
Technical field
The present invention relates to material purification treatment technology field, be specifically related to a kind of electrostatic-DEP cleaner unit.
Background technology
PM2.5 is less than the granule of 2.5 microns, is also called and can enter lung granule, it is possible to enters in human body alveolar even blood system, directly results in the diseases such as cardiovascular diseases.The specific surface area of PM2.5 is relatively big, is generally enriched with each Heavy Metallic Elements, such 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 includes increasing severe disease and the mortality rate of chronic.Make respiratory system and cardiac system disease progression, change pulmonary function and structure, change the aspects such as immune structure.In December, 2000 Britain expert's results of study are it is also shown that SO in air2, the content of the pollutant such as nitride and CO contact closely with mankind's day mortality rate, 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 increasingly strict requirements to Pollutant emission concentration.In order to realize the discharge of lower concentration, enterprise needs the more preferable cleaner of performance.At present, for the dust granules in air, cleaner has a variety of, including mechanical dust collector, electric cleaner, wet scrubber and filtration dust catcher.But dust bigger in air is mainly processed by above cleaner unit, for the particulate matter (particle size diameter 2.5um and following) of lung can be entered, existing cleaner dust removing effects is the best, uses such cleaner, and healthy and safe for the public has buried hidden danger.
Summary of the invention
In order to overcome defect present in above-mentioned prior art, it is an object of the invention to provide a kind of electrostatic-DEP cleaner unit, it is possible to realize all particulates, particularly can enter the effectively filtering out of particulate matter of lung.
nullIn order to realize the above-mentioned purpose of the present invention，The invention provides a kind of electrostatic-DEP cleaner unit，Including electrostatic precipitation portion and dielectrophoresis filter house，Described electrostatic precipitation portion has air intake vent and air outlet，It is additionally provided with corona electrode inside described electrostatic precipitation portion、Collecting plate、High voltage power supply device、Ash bucket and ash handling equipment，The air outlet in described electrostatic precipitation portion is connected with the air intake vent of dielectrophoresis filter house，Described dielectrophoresis filter house is made up of DEP purifying treating unit，DEP purifying treating unit includes M block DEP purifying electric pole plate，Described M block DEP purifying electric pole plate is hollow tubular and concentric locking collar is fitted together，Described DEP purifying electric pole plate includes bracing frame and the conductor bundle being wrapped 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 arranged alternately 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，Cathode conductor is connected with power cathode.
The present invention filters out the big dust particle in air inlet by electrostatic precipitation portion, particularly can be entered the dust of lung by dielectrophoresis filter house filter small particles, it is achieved remove grit gamut comprehensively.
It addition, the dielectrophoresis filter house of the present invention uses dielectrophoresis away from Chalk-dust filtering, its energy consumption is low, and the pressure loss is little, and operating cost is low.
Dielectrophoresis filter house of the present invention is suitable for high resistivity dust collection, and efficiency of dust collection has high efficiency and stability.
Preferably, described dielectrophoresis filter house includes M DEP purifying treating unit, described M DEP purifying treating unit is connected in parallel, the air intake vent of described M DEP purifying treating unit all air outlets with electrostatic precipitation portion are connected, the air outlet of described M DEP purifying treating unit is connected with outlet passageway, and described M is positive integer.
The present invention, with DEP purifying treating unit as least unit, can carry out flexible assembling according to practical situations, can carry out the air cleaning in little place, it is also possible to realizes the effect to large-scale extensive gas purification.
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.
Bindiny mechanism it is provided with in housing, detachably connected M the dielectrophoresis electrode structure of described bindiny mechanism, described bindiny mechanism is vertical with airintake direction, in described bindiny mechanism, there is through hole, the draw-in groove of concentric annular distribution it is provided with in described bindiny mechanism, interrupted at least two draw-in groove is distributed, the bracing frame of M block dielectrophoresis electrode structure described in described draw-in groove clamping on each ring.
So that polylith dielectrophoresis electrode structure is fixedly attached in housing, jointly realize purification.
Preferably, described housing also having cleaning door, the plane at described cleaning door place is vertical or is approximately perpendicular to the outgassing direction of DEP purifying electric pole plate, and described cleaning door is closed by Valve controlling and opens.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.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will be apparent from easy to understand, wherein from combining the accompanying drawings below description to embodiment:
Fig. 1 is the structural representation of schematic diagram electrostatic-DEP cleaner unit of the present invention；
Fig. 2 is the structural representation of dielectrophoresis filter house of the present invention；
Fig. 3 is the schematic diagram of DEP purifying treating unit in a kind of preferred implementation of the present invention；
Fig. 4 is the schematic diagram of the new and effective dielectrophoresis electrode structure of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
The invention provides a kind of electrostatic-DEP cleaner unit, as it is shown in figure 1, it includes electrostatic precipitation portion 01 and dielectrophoresis filter house 02.As in figure 2 it is shown, electrostatic precipitation portion 01 has air intake vent and air outlet, inside electrostatic precipitation portion, it is additionally provided with corona electrode, collecting plate, high voltage power supply device, ash bucket and ash handling equipment.In the present embodiment, electrostatic precipitation portion can use the structure in existing electrostatic precipitation portion, however it is not limited to the structure shown by the present invention, and the structure design in concrete electrostatic precipitation portion is not the inventive point of the present invention, the most too much repeats at this.
nullThe air outlet in electrostatic precipitation portion 01 is connected with the inlet channel 021 of dielectrophoresis filter house 02，The air outlet of dielectrophoresis filter house 02 is connected with outlet passageway 023，Dielectrophoresis filter house 02 is made up of DEP purifying treating unit 022，DEP purifying treating unit includes M block DEP purifying electric pole plate，As shown in Figure 3，M block DEP purifying electric pole plate is hollow tubular and concentric locking collar is fitted together，Do not contact between DEP purifying electric pole plate，Space between adjacent DEP purifying electric pole plate is fluid passage，As shown in Figure 4，DEP purifying electric pole plate includes bracing frame 1 and the conductor bundle 2 being wrapped on bracing frame，Conductor external application insulating barrier in conductor bundle 2，Conductor is flexible tape structure or wire，Body bundle is arranged alternately is formed by plate conductor 3 and cathode conductor 4，Be wound around time plate conductor with cathode conductor without intersecting，Plate conductor is connected with positive source，Cathode conductor is connected with power cathode.
As shown in Figure 2, dielectrophoresis filter house 02 includes M DEP purifying treating unit 022, this M DEP purifying treating unit 022 is connected in parallel, the inlet channel 021 of M DEP purifying treating unit 022 is all connected with the air outlet 012 in electrostatic precipitation portion 01, the air outlet of M DEP purifying treating unit 022 is connected with outlet passageway 023, wherein, M is positive integer.
The present invention filters out the big dust particle in air inlet by electrostatic precipitation portion, particularly can be entered the dust of lung by dielectrophoresis filter house filter small particles, it is achieved the comprehensive removing to grit.
Being shown without housing and bindiny mechanism in Fig. 3, concrete housing may be configured as barrel-shaped, and its air inlet and gas outlet lay respectively at the two ends of DEP purifying electric pole plate, makes gas according to the direction flowing of arrow in figure.
The present invention filters out the big dust particle in air inlet by electrostatic precipitation portion, the dust that particularly can be sucked by DEP purifying treating unit filter small particles, it is achieved remove the grit of 0.1 micron-hundreds of micron comprehensively.
In the present embodiment, bracing frame is any hollow and the structure with entrance and exit, it is preferred to use bracing frame be cylindrical structure, can use directrix is polygon or circle, oval shape, it is further preferred that bracing frame is cylinder-like structure, its material is conductor.In the preferred implementation that the present invention is other, bracing frame is hollow out network, saves resource and will not weaken electric field intensity.
In the present embodiment, conductor bundle 2 can be only one plate conductor 3 and a cathode conductor 4, it is also possible to by m bar plate conductor 3 and m bar cathode conductor 4, plate conductor 3 and cathode conductor 4 are arranged alternately.
Bindiny mechanism it is provided with in housing, detachably connected M the dielectrophoresis electrode structure of bindiny mechanism, bindiny mechanism is bracing frame, it is detachably secured on housing, bindiny mechanism is vertical with airintake direction, and bindiny mechanism has through hole, and bindiny mechanism is provided with the draw-in groove of concentric annular distribution, interrupted at least two draw-in groove is distributed, the bracing frame of M block dielectrophoresis electrode structure described in draw-in groove clamping on each ring.So that polylith dielectrophoresis electrode structure is fixedly attached in housing, jointly realize purification.
In the present embodiment, also there is on housing cleaning door, the plane at cleaning door place is vertical with the alignment plane of DEP purifying electric pole plate, is provided with electromagnetic valve 025 on inlet channel 021, outlet passageway 023 and deashing passage, by closedown and the unlatching of electronic control module 024 control realization valve.Deashing passage is additionally provided with vacuum pump 026, when filtering work at ordinary times, the electromagnetic valve of inlet channel 021 and outlet passageway 023 is opened, carry out normal dedusting work, when needs deashing activates, inlet channel 021 and the closed electromagnetic valve of outlet passageway 023, the electromagnetic valve 025 of deashing passage opens, and vacuum pump 026 works the dust sucking-off by DEP purifying treating unit inner accumulated.Realize the removing accumulated dust.
Preferably, air intake vent is connected with inlet channel by screw thread or buckle, and air outlet is connected with outlet passageway by screw thread or buckle, thus realizes being connected with gas channel.
In the present embodiment, between size and the wire of wire, the size at interval depends on applied environment and the application purpose that respective electrode structure is concrete, catch the size positive correlation at interval between diameter and the diameter of wire and the wire of particulate matter, when being used for catching micro/nano level particulate matter, between size and the wire of wire, the size at interval should be micron order to millimetre range.
It should be noted that positive source and the voltage magnitude of power cathode and frequency are not defined by the present invention, the system of selection of amplitude and the frequency generally used in prior art specifically can be used to select, do not do too much repeating at this.
It can further be stated that; although the background technology of the present invention has been only referred to dedusting; but those skilled in the art are it is not intended that this is limitation of the present invention; in other technologies field; such as bio-separation field, the heavy metal isolation technics in liquid, and soil sanitation field; as long as using the electrode structure of identical with the present invention or obvious deformation, still within protection scope of the present invention.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from the principle of the present invention and objective multiple change, revise, replace and modification, the scope of the present invention is limited by claim and equivalent thereof.
Claims (6)
1. an electrostatic-DEP cleaner unit, it is characterised in that include that electrostatic precipitation portion and dielectrophoresis filter
Portion, described electrostatic precipitation portion has air intake vent and air outlet, is additionally provided with corona inside described electrostatic precipitation portion
Electrode, collecting plate, high voltage power supply device, ash bucket and ash handling equipment, the air outlet in described electrostatic precipitation portion with
The air intake vent of dielectrophoresis filter house is connected, and described dielectrophoresis filter house is by DEP purifying treating unit group
Becoming, DEP purifying treating unit includes that M block DEP purifying electric pole plate, described M block DEP purifying electric pole plate are
Hollow tubular and concentric locking collar are fitted together, and described DEP purifying electric pole plate includes bracing frame and is wrapped in described
Conductor bundle on support, the conductor external application insulating barrier in described conductor bundle, described conductor is flexible tape structure
Or wire, described conductor bundle is arranged alternately by plate conductor and cathode conductor and is formed, the described anode when being wound around
Conductor and cathode conductor are without intersecting, and described plate conductor is connected with positive source, cathode conductor and power cathode
Connect；
Described dielectrophoresis filter house includes M DEP purifying treating unit, described M DEP purified treatment
Unit is connected in parallel, the air intake vent of described M DEP purifying treating unit all with the air outlet in electrostatic precipitation portion
Being connected, the air outlet of described M DEP purifying treating unit is connected with outlet passageway, and described M is positive integer；
The air intake vent of described M DEP purifying treating unit is connected with inlet channel by screw thread or buckle, institute
The air outlet stating M DEP purifying treating unit is connected with outlet passageway by screw thread or buckle.
2. electrostatic-DEP cleaner unit as claimed in claim 1, it is characterised in that support frame as described above is post
Face structure, its material is conductor.
3. electrostatic-DEP cleaner unit as claimed in claim 1, it is characterised in that support frame as described above is circle
Tubular structure, its material is conductor.
4. electrostatic-DEP cleaner unit as claimed in claim 1, it is characterised in that support frame as described above is for engraving
Abortive haul lattice structure.
5. electrostatic-DEP cleaner unit as claimed in claim 1, it is characterised in that be additionally included in housing
The bindiny mechanism arranged, described bindiny mechanism detachably connected M block DEP purifying electric pole plate, described connection
Mechanism is vertical with airintake direction, and described bindiny mechanism has through hole, described bindiny mechanism is provided with one heart
The draw-in groove of annular distribution, is distributed interrupted at least two draw-in groove on each ring, described in described draw-in groove clamping
The bracing frame of M block DEP purifying electric pole plate.
6. electrostatic-DEP cleaner unit as claimed in claim 5, it is characterised in that also have on described housing
Having cleaning door, the plane at described cleaning door place is vertical or is approximately perpendicular to the side of giving vent to anger of DEP purifying electric pole plate
To, described cleaning door is closed by Valve controlling and opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424043.2A CN104209188B (en) | 2014-08-22 | 2014-08-22 | A kind of electrostatic-DEP cleaner unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424043.2A CN104209188B (en) | 2014-08-22 | 2014-08-22 | A kind of electrostatic-DEP cleaner unit |
Publications (2)
| Publication Number | Publication Date |
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| CN104209188A CN104209188A (en) | 2014-12-17 |
| CN104209188B true CN104209188B (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410424043.2A Expired - Fee Related CN104209188B (en) | 2014-08-22 | 2014-08-22 | A kind of electrostatic-DEP cleaner unit |
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| CN (1) | CN104209188B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015002498A1 (en) * | 2015-02-27 | 2016-09-01 | Dürr Systems GmbH | Separator for separating particles |
| CN108262166B (en) * | 2018-01-30 | 2024-04-19 | 山东佳星环保科技有限公司 | Purification assembly for purifier |
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| US3907521A (en) * | 1973-11-30 | 1975-09-23 | Denis B Mcconnell | Dielectrophoretic separation of gaseous isotopes |
| CN101229529A (en) * | 1999-04-12 | 2008-07-30 | 达尔文技术有限公司 | Air cleaning device |
| CN101412006A (en) * | 2007-08-31 | 2009-04-22 | 富士电机***株式会社 | Electric dust collector |
| DE102010003001A1 (en) * | 2010-03-18 | 2011-09-22 | Robert Bosch Gmbh | Microfluidic dielectrophoresis system |
| CN103485864A (en) * | 2013-10-09 | 2014-01-01 | 内蒙古上派环境科技有限公司 | Dielectrophoresis automobile exhaust dust remover |
| CN204147986U (en) * | 2014-08-22 | 2015-02-11 | 成都代代吉前瞻科技股份有限公司 | Electrostatic-DEP deduster |
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2014
- 2014-08-22 CN CN201410424043.2A patent/CN104209188B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907521A (en) * | 1973-11-30 | 1975-09-23 | Denis B Mcconnell | Dielectrophoretic separation of gaseous isotopes |
| CN101229529A (en) * | 1999-04-12 | 2008-07-30 | 达尔文技术有限公司 | Air cleaning device |
| CN101412006A (en) * | 2007-08-31 | 2009-04-22 | 富士电机***株式会社 | Electric dust collector |
| DE102010003001A1 (en) * | 2010-03-18 | 2011-09-22 | Robert Bosch Gmbh | Microfluidic dielectrophoresis system |
| CN103485864A (en) * | 2013-10-09 | 2014-01-01 | 内蒙古上派环境科技有限公司 | Dielectrophoresis automobile exhaust dust remover |
| CN204147986U (en) * | 2014-08-22 | 2015-02-11 | 成都代代吉前瞻科技股份有限公司 | Electrostatic-DEP deduster |
Non-Patent Citations (1)
| Title |
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| 介电电泳技术成雾霾治理新利器;李波;《中国证券报》;20131014;A12版第1页 * |
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| CN104209188A (en) | 2014-12-17 |
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Granted publication date: 20161109 Termination date: 20200822 |