CN204147986U - Electrostatic-DEP deduster - Google Patents
Electrostatic-DEP deduster Download PDFInfo
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- CN204147986U CN204147986U CN201420479247.1U CN201420479247U CN204147986U CN 204147986 U CN204147986 U CN 204147986U CN 201420479247 U CN201420479247 U CN 201420479247U CN 204147986 U CN204147986 U CN 204147986U
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- deduster
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Abstract
The utility model proposes a kind of electrostatic-DEP deduster, comprise 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 comprises 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 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, the outlet of DEP purifying treating unit is connected with air stream outlet.The utility model 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, realizes removing grit comprehensively.
Description
Technical field
The utility model relates to material purification treatment technology field, is specifically related to a kind of electrostatic-DEP deduster.
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 the particle (particle size diameter 2.5um and following) that can enter lung, existing cleaner dust removing effects is not good, uses 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 electrostatic-DEP deduster, can realize all particulates, particularly can enter effective filtering of the particle of lung.
In order to realize above-mentioned purpose of the present utility model, the utility model provides a kind of electrostatic-DEP deduster, comprise electrostatic precipitation portion and dielectrophoresis filter house, described electrostatic precipitation portion has air intake vent and air outlet, inside, described electrostatic precipitation portion is also provided with corona electrode, 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 comprises 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 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, cathode conductor is connected with power cathode.
The utility model 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, realizes removing grit gamut comprehensively.
In addition, dielectrophoresis filter house of the present utility model adopts dielectrophoresis away from Chalk-dust filtering, and its energy consumption is low, and the pressure loss is little, and operating cost is low.
The utility model dielectrophoresis filter house is suitable for high resistivity dust collection, and efficiency of dust collection has high efficiency and stability.
Preferably, described dielectrophoresis filter house comprises M purifying treating unit, a described M purifying treating unit is connected in parallel, the air inlet of a described M purifying treating unit is all connected with the air outlet of electrostatic precipitator, the air outlet of a described M purifying treating unit is connected with exhaust passage, and described M is positive integer.
The utility model take purifying treating unit as least unit, can carry out flexible assembling according to practical situations, can carry out the purification of air in little place, also can realize 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 is provided with in housing, described bindiny mechanism removably connects M dielectrophoresis electrode structure, 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 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 structural representation of the utility model schematic diagram electrostatic-DEP deduster;
Fig. 2 is the structural representation of the utility model dielectrophoresis filter house;
Fig. 3 is the schematic diagram of DEP purifying treating unit in a kind of preferred embodiment of the utility model;
Fig. 4 is the schematic diagram of the new and effective dielectrophoresis electrode structure 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 electrostatic-DEP deduster, and as shown in Figure 1, it comprises electrostatic precipitator 01 and dielectrophoresis filter house 02.As shown in Figure 2, electrostatic precipitator 01 has air intake vent and air outlet, and inside, electrostatic precipitation portion is also 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 adopt the structure of existing electrostatic precipitator, is not limited to the structure shown by the utility model, and the structural design of concrete electrostatic precipitator is not utility model of the present utility model point, does not too much repeat at this.
The air outlet of electrostatic precipitator 01 is connected with the air intake vent 021 of dielectrophoresis filter house 02, the air outlet of dielectrophoresis filter house 02 is connected with exhaust passage 023, dielectrophoresis filter house 02 is made up of DEP purifying treating unit 022, DEP purifying treating unit comprises M block DEP purifying electric pole plate, as Fig. 2, shown in 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 comprises bracing frame 1 and is wrapped in the conductor bundle 2 on bracing frame, conductor external application insulating barrier in conductor bundle 2, conductor is flexible tape structure or wire, body bundle is alternately arranged by plate conductor 3 and cathode conductor 4 and is formed, 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 comprises M purifying treating unit 022, this M purifying treating unit 022 is connected in parallel, the air inlet 021 of M purifying treating unit 022 is all connected with the air outlet 012 of electrostatic precipitator 01, the air outlet of M purifying treating unit 022 is connected with exhaust passage 023, wherein, M is positive integer.
The utility model 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, realizes the comprehensive removing to grit.
In Fig. 3, 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, and gas is flowed according to the direction of arrow in figure.
The utility model filters out the big dust particle in air inlet by electrostatic precipitator, the dust that particularly can be sucked by DEP purifying treating unit filter small particles, realizes removing the grit of 0.1 micron-hundreds of micron comprehensively.
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.
Bindiny mechanism is provided with in housing, bindiny mechanism removably connects M dielectrophoresis electrode structure, bindiny mechanism is bracing frame, removably be fixed on housing, bindiny mechanism is vertical with airintake direction, and 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 M block dielectrophoresis electrode structure described in draw-in groove clamping.Thus polylith dielectrophoresis electrode structure is firmly arranged in housing, jointly realize catharsis.
In the present embodiment, housing also has cleaning door, the plane at cleaning door place is vertical with the alignment plane of DEP purifying electric pole plate, inlet channel 021, outlet passageway 023 and deashing passage are provided with magnetic valve 025, by closedown and the unlatching of electronic control module 024 control realization valve.Deashing passage is also provided with vavuum pump 026, when filtering work at ordinary times, the magnetic valve of inlet channel 021 and outlet passageway 023 is opened, carry out normal dedusting work, when needs deashing activates, the closed electromagnetic valve of inlet channel 021 and outlet passageway 023, the magnetic valve 025 of deashing passage is opened, and vavuum pump 026 works the dust sucking-off of DEP purifying treating unit inner accumulated.Realize the removing accumulated dust.
Preferably, air inlet is connected with inlet channel by screw thread or buckle, and gas outlet is connected with outlet passageway by screw thread or buckle, thus realizes being connected with gas channel.
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 system of selection of amplitude and the frequency usually adopted in prior art specifically can be adopted to select, 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. an electrostatic-DEP deduster, it is characterized in that, comprise electrostatic precipitation portion and dielectrophoresis filter house, described electrostatic precipitation portion has air intake vent and air outlet, inside, described electrostatic precipitation portion is also provided with corona electrode, 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 comprises 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 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, cathode conductor is connected with power cathode.
2. electrostatic-DEP deduster as claimed in claim 1, it is characterized in that, described dielectrophoresis filter house comprises M purifying treating unit, a described M purifying treating unit is connected in parallel, the air inlet of a described M purifying treating unit is all connected with the air outlet of electrostatic precipitator, the air outlet of a described M purifying treating unit is connected with exhaust passage, and described M is positive integer.
3. electrostatic-DEP deduster as claimed in claim 1, it is characterized in that, support frame as described above is cylindrical structure, and its material is conductor.
4. electrostatic-DEP deduster as claimed in claim 1, it is characterized in that, support frame as described above is cylinder-like structure, and its material is conductor.
5. electrostatic-DEP the deduster as described in claim 3 or 4, it is characterized in that, support frame as described above is hollow out network.
6. electrostatic-DEP deduster as claimed in claim 1, it is characterized in that, also be included in the bindiny mechanism arranged in housing, described bindiny mechanism removably connects M dielectrophoresis electrode structure, 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.
7. electrostatic-DEP deduster 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.
8. electrostatic-DEP deduster 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 |
|---|---|---|---|
| CN201420479247.1U CN204147986U (en) | 2014-08-22 | 2014-08-22 | Electrostatic-DEP deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479247.1U CN204147986U (en) | 2014-08-22 | 2014-08-22 | Electrostatic-DEP deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147986U true CN204147986U (en) | 2015-02-11 |
Family
ID=52506140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479247.1U Expired - Fee Related CN204147986U (en) | 2014-08-22 | 2014-08-22 | Electrostatic-DEP deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204147986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209188A (en) * | 2014-08-22 | 2014-12-17 | 成都代代吉前瞻科技股份有限公司 | Electrostatic-DEP dust collector |
-
2014
- 2014-08-22 CN CN201420479247.1U patent/CN204147986U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209188A (en) * | 2014-08-22 | 2014-12-17 | 成都代代吉前瞻科技股份有限公司 | Electrostatic-DEP dust collector |
| CN104209188B (en) * | 2014-08-22 | 2016-11-09 | 成都代代吉前瞻科技股份有限公司 | A kind of electrostatic-DEP cleaner unit |
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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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |