CN104174492B - A kind of high efficiency electrostatic dielectrophoresises cleaner unit - Google Patents
A kind of high efficiency electrostatic dielectrophoresises cleaner unit Download PDFInfo
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- CN104174492B CN104174492B CN201410423162.6A CN201410423162A CN104174492B CN 104174492 B CN104174492 B CN 104174492B CN 201410423162 A CN201410423162 A CN 201410423162A CN 104174492 B CN104174492 B CN 104174492B
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Abstract
The present invention proposes a kind of high efficiency electrostatic dielectrophoresises cleaner unit, including electrostatic precipitation portion and dielectrophoresises filter house, dielectrophoresises filter house is made up of DEP purifying treating units, DEP purifying treating units include M block DEP purifying electric pole plates, the arragement direction of M block DEP purifying electric pole plates is parallel or substantially parallel with airintake direction, DEP purifying electric pole plates include DEP electrodes, DEP electrodes include the anode being oppositely arranged and negative electrode, and DEP electrodes are captured electrostatic precipitation portion by dielectrophoresis force and discharge the particulate matter in gas.The present invention filters out the big dust particle in air inlet by electrostatic precipitation portion, can particularly enter the dust of lung by dielectrophoresises filter house filter small particles, and realization is removed comprehensively to grit gamut., using dielectrophoresises away from Chalk-dust filtering, its energy consumption is low, and the pressure loss is little, and operating cost is low for the dielectrophoresises filter house of the present invention.
Description
Technical field
The present invention relates to material purification treatment technology field, and in particular to a kind of employing dielectrophoresises dedusting technology it is efficient
Electrostatic-dielectrophoresises cleaner unit.
Background technology
PM2.5 is less than 2.5 microns of granule, is also called and can enter lung granule, can enter human body alveolar even blood system
In system, the diseases such as cardiovascular diseasess are directly resulted in.The specific surface area of PM2.5 is larger, 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 genotoxicities are lured
Become material very harmful.Known PM2.5 health effects include the mortality rate for increasing severe disease and 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 ground
Study carefully result and be also shown that SO in air2, the pollutant such as nitride and CO content and mankind's day mortality rate closely do not join
System, fine particle is the main cause for causing human death to lead rising on the contrary.
At present, industrial using being processed with which compared with wide electrostatic precipitator, exhaust gas volumn is big, and the loss of cleaner unit bulk density is little
The features such as be used widely, but the use of electric cleaner also has its limitation, and its power consumption is big, efficiency of dust collection easily receive flue gas and
The factors such as the physicochemical property of dust (such as flue-gas temperature, smoke moisture, flue gas flow rate, dust size distribution, dust viscosity,
Sulfur content etc.) impact, especially processing high resistivity dust and fine dust (particularly below 10um dust, electric precipitation
Device is limited to fine dust trapping ability, because fine dust is difficult to charged, electrode vibrators and produces reentrainment of dust, makes the grain of trapping
Son is escaped with air-flow) application scenario, electric cleaner shows its inadaptability.
Electrostatic precipitator to below 10um granules, particularly in can enter lung particulate matter (particle size diameter 2.5um and with
Under) dust removing effects are good, using existing electrostatic precipitator after, still have substantial amounts of lung particulate matter to be discharged in air, be
The healthy and safe of the public has buried hidden danger.
The content 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 high efficiency electrostatic-dielectric
Electrophoresis cleaner unit, the particulate matter that can realize can particularly entering all particulates lung are effectively filtered out.
In order to realize the above-mentioned purpose of the present invention, the invention provides a kind of high efficiency electrostatic-dielectrophoresises cleaner unit, its bag
Electrostatic precipitation portion and dielectrophoresises filter house are included, the electrostatic precipitation portion has air intake vent and air outlet, the electrostatic precipitation portion
Inside is additionally provided with corona electrode, collecting plate, high voltage power supply device, ash bucket and ash handling equipment, the air-out in the electrostatic precipitation portion
Mouth is connected with the air intake vent of dielectrophoresises filter house, and the air outlet of the dielectrophoresises filter house is connected with exhaust passage, described
Dielectrophoresises filter house is made up of DEP purifying treating units, the arragement direction and airintake direction of the M blocks DEP purifying electric pole plates
Parallel or substantially parallel, the DEP purifying electrics pole plate is flat board, arc or is connected by limited piece of flat board and/or arc
The shape of composition, the DEP purifying electrics pole plate include DEP electrodes, and the DEP electrodes include anode and the negative electrode being oppositely arranged,
The DEP electrodes are captured electrostatic precipitation portion by dielectrophoresis force and discharge the particulate matter in gas.
The present invention filters out the big dust particle in air inlet by electrostatic precipitation portion, filters little by dielectrophoresises filter house
Granule can particularly enter the dust of lung, and realization is removed comprehensively to grit gamut.
In addition, the dielectrophoresises filter house of the present invention adopts dielectrophoresises away from Chalk-dust filtering, its energy consumption is low, the pressure loss
Little, operating cost is low.
Dielectrophoresises filter house of the present invention is suitable for high resistivity dust collection, and efficiency of dust collection has high efficiency and stability.
Preferably, the dielectrophoresises filter house includes M purifying treating unit, and the M purifying treating unit is in parallel
Connection, the air inlet of the M purifying treating unit are connected with the air outlet in electrostatic precipitation portion, the M purified treatment list
The air outlet of unit is connected with exhaust passage, and the M is positive integer.
The present invention can carry out flexible assembling according to practical situations with DEP purifying treating units as least unit, can
Carry out the purification of air in little place, it is also possible to realize the effect to large-scale extensive gas purification.
Preferably, the DEP purifying treating units include the housing with air inlet and air outlet, in the case inside
It is provided with bindiny mechanism, the detachably connected M blocks DEP purifying electric pole plates of the bindiny mechanism, the M blocks DEP purifying electric pole plates
Arragement direction it is parallel or substantially parallel with airintake direction, do not contact between the DEP purifying electric pole plates, DEP purification
Battery lead plate is flat board, arc or the shape being connected to form by limited piece of flat board and/or arc, the DEP purged electrodes
Plate one side or upper and lower faces are laid with DEP purified treatment electrodes, and the DEP purified treatment electrode includes anode part and the moon
Pole part, the anode part and cathode portion are interspersed, and the anode part is formed by anodic cycle repetition, described the moon
Pole part is formed by cathode deposition period repetition, and one anode and a negative electrode constitute a DEP electrode structure, and the M is
Positive integer.
Preferably, the DEP purifying treating units include the housing with air inlet and air outlet, in the case inside
It is provided with bindiny mechanism, the detachably connected M blocks DEP purifying electric pole plates of the bindiny mechanism, the M blocks DEP purifying electric pole plates
Arragement direction it is parallel or substantially parallel with airintake direction, do not contact between the DEP purifying electric pole plates, DEP purification
Battery lead plate is hollow tubular and is set in together with one heart that the one side of the DEP purifying electrics pole plate or inside and outside two sides are laid with
DEP purified treatment electrodes, the DEP purified treatment electrode include anode part and cathode portion, the anode part and negative electrode
Part is interspersed, and the anode part is formed by anodic cycle repetition, the cathode portion repeated by cathode deposition period and
A DEP electrode structure is constituted into, one anode and a negative electrode, the M is positive integer.
Preferably, the DEP purifying treating units include the housing with air inlet and air outlet, in the case inside
It is provided with bindiny mechanism, the detachably connected DEP purifying electrics pole plate of the bindiny mechanism, the DEP purifying electrics pole plate are rollable
And the shape that side is helix is curled into, the stratiform space which forms is fluid passage, and DEP purifying electric pole plates adjacent two layers are not
Contact, the fluid passage is parallel or substantially parallel with airintake direction, the one side of the DEP purifying electric pole plates is laid with DEP
Purified treatment electrode, the DEP purified treatment electrode include anode part and cathode portion, the anode part and cathode portion
It is interspersed, the anode part is formed by anodic cycle repetition, the cathode portion is formed by cathode deposition period repetition, institute
State an anode and a negative electrode constitutes a DEP electrode structure.
The DEP purged electrodes panel area of the present invention forms non-uniform electric field, can be to particulate matter, particularly using electrophoretic force
The small particle that lung can be entered is effectively filtered out.
The DEP purifying treating unit various shapes of the present invention, provide multiple choices to prepare.
Preferably, the DEP electrode structures include anode and negative electrode, and the anode has anode first surface, described the moon
Has negative electrode first surface, the anode first surface is oppositely arranged with negative electrode first surface, the anode first surface tool
The top for having at least one anode protuberance, the anode protuberance protrudes from the non-of the coupled anode first surface
Adjacent protrusions part, the anode first surface region between two adjacent anode protuberance tops is not in one plane and section
For non-rectangle, the negative electrode first surface has an at least one negative electrode protuberance, the top of the negative electrode protuberance protrude from
The non-adjacent protuberance part of its connected negative electrode first surface, the negative electrode first between two neighbouring cathode protuberance tops
Surface region not in one plane and section be non-rectangle.
Preferably, the anode first surface region between the two adjacent anodes protuberance top be cylinder, sphere, ellipsoid
Face, curved section move the cambered surface to be formed or be connected by a plurality of curved section after the cambered surface that formed of movement, and by straightway and/or song
Line segment mobile cambered surface for being formed after being connected；Negative electrode first surface region between the two neighbouring cathodes protuberance top is post
Face, sphere, ellipsoid, curved section are moved the cambered surface to be formed or are connected the cambered surface that movement formed by a plurality of curved section, and by straight
Line segment and/or curved section are connected and move the cambered surface for being formed.
Preferably, the DEP electrode structures include anode and negative electrode, and the anode is with back to the first anode face for arranging
With second plate face, the negative electrode is with back to the first cathode plane and the second cathode plane for arranging, the first anode face and the
One cathode plane is oppositely arranged, and also includes at least one anode protuberance on the first anode face, and the anode protuberance is by phase
Mutually vertical or subvertical anode leader is constituted with anode extension portion, anode extension portion with anode leader Vertical Square
Size upwards is more than coupled anode leader size in this direction, anode protuberance both sides be anode it is empty every
Area；
Also include at least one negative electrode protuberance on first cathode plane, the negative electrode protuberance by being mutually perpendicular to or
Subvertical negative electrode lead division and extended cathode portion constitute, extended cathode portion with negative electrode lead division vertical direction on chi
The very little size more than coupled negative electrode lead division in this direction, negative electrode protuberance both sides are negative electrode sky septal area；
In the negative electrode sky septal area that the anode protuberance is deep into corresponding thereto and do not contact with negative electrode protuberance, it is described
In the anode sky septal area that negative electrode protuberance is deep into corresponding thereto and do not contact with anode protuberance.
Preferably, the anode leader is cuboid, square, spheroid or spheroid, or by limited bar straightway
And/or curved section join end to end after the mobile solid for being formed；The negative electrode lead division be cuboid, square, spheroid or ellipse
Spheroid, or the solid that movement is formed after being joined end to end by limited bar straightway and/or curved section.The anode extension portion is
Cuboid, square, spheroid or spheroid, or after being joined end to end by limited bar straightway and/or curved section, move what is formed
Solid；The extended cathode portion is cuboid, square, spheroid or spheroid, or by limited bar straightway and/or curve
Section mobile solid for being formed after joining end to end.
Preferably, the DEP electrode structures include anode and negative electrode, and the anode is with back to the first anode face for arranging
With second plate face, the negative electrode is with back to the first cathode plane and the second cathode plane for arranging, the first anode face and the
One cathode plane is oppositely arranged；
Also include at least one anode protuberance on the first anode face, on section, in anode described in width
The size of protuberance the widest part is K1, is degree α × K1, described K1, α in the size of anode protuberance most strong point described in length direction
For positive number, the anode protuberance both sides are anode sky septal area near the region in first anode face；
Also include at least one negative electrode protuberance on first cathode plane, on section, in negative electrode described in width
The size of protuberance the widest part is K2, is degree β × K2, described K2, β in the size of negative electrode protuberance most strong point described in length direction
For positive number, the negative electrode protuberance both sides are negative electrode sky septal area near the region of the first cathode plane；
In the negative electrode sky septal area that the anode protuberance is deep into corresponding thereto and do not contact with negative electrode, the negative electrode is dashed forward
Go out in the anode sky septal area that portion is deep into corresponding thereto and do not contact with anode, the anode protuberance is handed over negative electrode protuberance
Folded length thereof K3 meets 0 ＜ K3≤2 × K4, wherein, K4 is the greater in K1 and K2.
The K1=K2,1 ＜ α≤4,1 ＜ β≤4.
The anode is with negative electrode at intervals of more than 0 and less than or equal to 4 × K4.
The anode protuberance is cuboid, square, spheroid or spheroid, or by limited bar straightway and/or song
Line segment mobile solid for being formed after joining end to end；The negative electrode protuberance be cuboid, square, spheroid or spheroid, or
Be joined end to end by limited bar straightway and/or curved section after the solid that formed of movement.
The electrode structure of the present invention can provide big electrophoretic force, so as to particulate matter, can particularly enter the little particle of lung
Thing carries out active adsorption.Meanwhile, various moulding provide multiple choices to prepare.
Preferably, the draw-in groove that the bindiny mechanism is set up for two relative sides of case inside, the draw-in groove clamping
The M blocks DEP purifying electric pole plates.
The bindiny mechanism be case inside arrange bar-like support thing, be provided with the M blocks DEP purifying electric pole plates with
The through hole of bar-like support thing size matching, the DEP purifying electrics pole plate be sleeved on the bar-like support thing successively and with
The bar-like support thing is relatively fixed.
Preferably, the bindiny mechanism is vertical with airintake direction, has through hole, the bindiny mechanism in the link mechanism
On be provided with concentric annular distribution draw-in groove, at least two interrupted draw-in grooves, the draw-in groove clamping institute are distributed with each ring
State M block DEP purifying electric pole plates.
The bindiny mechanism is that the case inside is provided with bar-like support thing, is set on the M blocks DEP purifying electric pole plates
The through hole matched with the bar-like support thing size is equipped with, the DEP purifying electrics pole plate is sleeved on the bar-like support thing successively
It is relatively fixed above and with the bar-like support thing.
Preferably, the bindiny mechanism is vertical with airintake direction or substantially vertical, has through hole, institute in the bindiny mechanism
The draw-in groove that zigzag shape distribution is provided with bindiny mechanism is stated, the draw-in groove is interrupted structure, and DEP described in the draw-in groove clamping is net
Polarizing electrode plate.
So that polylith DEP purifying electric pole plates are fixedly attached in housing, purification is realized jointly.
Also there is on the housing cleaning door, the plane that the cleaning door is located is vertical or is approximately perpendicular to DEP purifying electrics
The outgassing direction of pole plate, the cleaning door are closed and are opened by Valve controlling.The removing that realization accumulates dust.
The air inlet passes through screw thread or buckle and is flexibly connected with inlet channel, the air outlet by screw thread or buckle and
Exhaust passage is flexibly connected.So as to realize being connected with gas channel, realize the assembling of purifying processor and split.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
It is substantially and easy to understand, wherein：
Fig. 1 is the structural representation of high efficiency electrostatic of the present invention-dielectrophoresises cleaner unit；
Fig. 2 is the structural representation of dielectrophoresises filter house of the present invention；
Fig. 3 is the structural representation of DEP purifying electric pole plates in a kind of preferred implementation of the invention；
Fig. 4 is the structural representation of DEP purifying electric pole plates in another kind preferred implementation of the invention；
Fig. 5 is the structural representation of DEP purifying electric pole plates in yet another preferred form of the present invention；
Fig. 6 is the schematic diagram of electrode structure in the first preferred implementation of the invention；
Fig. 7 is the schematic diagram of electrode structure in second preferred implementation of the invention；
Fig. 8 is the schematic diagram of electrode structure in the third preferred implementation of the invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
The invention provides a kind of high efficiency electrostatic-dielectrophoresises cleaner unit, as shown in figure 1, which includes electrostatic precipitation portion 01
With dielectrophoresises filter house 02.Wherein, electrostatic precipitation portion has air intake vent and air outlet, and electrostatic precipitation is additionally provided with electricity inside portion
Dizzy electrode, collecting plate, high voltage power supply device, ash bucket and ash handling equipment.In the present embodiment, electrostatic precipitation portion can be using existing
The structure of some electrostatic precipitator, the structure design of concrete electrostatic precipitator is not the inventive point of the present invention, and here is not made excessively
Repeat.
The air outlet in electrostatic precipitation portion 01 is connected with the air intake vent of dielectrophoresises filter house 02, dielectrophoresises filter house 02
Air outlet is connected with exhaust passage, and dielectrophoresises filter house is made up of DEP purifying treating units, the row of M block DEP purifying electric pole plates
Cloth direction is parallel or substantially parallel with airintake direction, DEP purifying electrics pole plate be flat board, arc or by limited piece of flat board and/
Or the shape that arc is connected to form, DEP purifying electric pole plates include DEP electrodes, and DEP electrodes include the anode being oppositely arranged and the moon
Pole, DEP electrodes are captured electrostatic precipitation portion by dielectrophoresis force and discharge the particulate matter in gas.
The present invention filters out the big dust particle in air inlet by electrostatic precipitation portion, filters little by dielectrophoresises filter house
Granule can particularly enter the dust of lung, realize the comprehensive removing to grit.
Preferably, as shown in Fig. 2 dielectrophoresises filter house 02 includes M purifying treating unit 022, the M purified treatment
Unit 022 is connected in parallel, and the air inlet 021 of M purifying treating unit 022 is connected with the air outlet in electrostatic precipitation portion 01, M
The air outlet of purifying treating unit 022 is connected with exhaust passage 023, wherein, M is positive integer.
In first preferred implementation of the present invention, as shown in figure 3, DEP purifying treating units are included with air inlet
With the housing 0221 of gas outlet, air inlet and gas outlet are not shown in Fig. 3, specifically can be configured according to practical situation, it is excellent
Choosing is arranged on air inlet on one face of housing, and gas outlet is arranged on another face on the other side.
Bindiny mechanism's (not shown in FIG.) is provided with housing 0221, detachably connected M blocks DEP is net for bindiny mechanism
Polarizing electrode plate 0222, the arragement direction of M block DEP purifying electrics pole plate 0222 are parallel or substantially parallel with airintake direction, DEP purifying electrics
Do not contact between pole plate 0222, DEP purifying electrics pole plate 0222 is flat board, arc, or by limited piece of flat board and/or arc
The shape that plate is connected to form, 0222 one side of DEP purifying electrics pole plate or upper and lower faces are laid with DEP purified treatment electrodes, DEP
Purified treatment electrode includes that anode part and cathode portion, anode part and cathode portion are interspersed, and anode part is by anode
It is repeated cyclically and forms, cathode portion is formed by cathode deposition period repetition, an anode and a negative electrode constitutes a DEP electrode
Structure, wherein, M is positive integer.
In present embodiment, DEP purifying electrics pole plate one side or upper and lower faces are that DEP purged electrodes plate surface product is maximum
Face when being horizontal, the face for facing upward or downward.
In the present invention, and/or refer to can using " and " by the way of combine, it would however also be possible to employ the mode of "or" is combined,
Such as " shape that limited piece of flat board and/or arc are connected to form " refers to the shape that limited piece of flat board is connected to form, limited piece
The shape that arc is connected to form, or the shape that limited piece of flat board and limited fast arc are connected to form.
In the present embodiment, the draw-in groove that bindiny mechanism is set up for two relative sides of case inside, draw-in groove clamping M
Block DEP purifying electric pole plates.
In the other embodiment of the present invention, the bar-like support thing that bindiny mechanism is arranged for case inside, M block DEP are net
The through hole matched with bar-like support thing size is provided with polarizing electrode plate, DEP purifying electrics pole plate is sleeved on bar-like support thing successively
It is relatively fixed above and with the bar-like support thing.
So that polylith DEP purifying electric pole plates are fixedly attached in housing, purification is realized jointly.
In second preferred implementation of the present invention, in second preferred implementation of the present invention, DEP purified treatment
Unit includes the housing with air inlet and air outlet, and case inside is provided with bindiny mechanism, and bindiny mechanism removably connects
M block DEP purifying electric pole plates are connect, as shown in figure 4, the arragement direction of M block DEP purifying electrics pole plate 0223 is parallel with airintake direction or big
Cause is parallel, does not contact between DEP purifying electric pole plates, and DEP purifying electrics pole plate is hollow tubular and is set in together with one heart, adjacent
It is fluid passage 0224 between two-layer DEP purifying electric pole plate, the one side of DEP purifying electric pole plates or inside and outside two sides are laid with DEP
Purified treatment electrode, the DEP purified treatment electrode include that anode part and cathode portion, anode part and cathode portion are interlocked
Distribution, anode part are formed by anodic cycle repetition, and cathode portion is formed by cathode deposition period repetition, an anode and one
Negative electrode constitutes a DEP electrode structure, and the M is positive integer.
Housing and bindiny mechanism are not shown in Fig. 4, concrete housing may be configured as the tubular shown in Fig. 3, its air inlet
With gas outlet respectively positioned at the two ends of DEP purifying electrics pole plate 0223, gas is made according to the direction flowing of arrow in figure.
In the present embodiment, bindiny mechanism is vertical with airintake direction, has through hole, set in bindiny mechanism in bindiny mechanism
The draw-in groove of concentric annular distribution is equipped with, at least two interrupted draw-in grooves, draw-in groove clamping M blocks DEP purifications on each ring, is distributed with
Battery lead plate.
In the other embodiment of the present invention, bindiny mechanism is that case inside is provided with bar-like support thing, M block DEP
The through hole matched with bar-like support thing size is provided with purifying electric pole plate, DEP purifying electrics pole plate is sleeved on bar-like support successively
It is relatively fixed on thing and with the bar-like support thing.
So that polylith DEP purifying electric pole plates are fixedly attached in housing, purification is realized jointly.
In the 3rd preferred implementation of the present invention, DEP purifying treating units are included with air inlet and air outlet
Housing, is provided with bindiny mechanism, the detachably connected DEP purifying electrics pole plate of bindiny mechanism, as shown in figure 5, DEP in case inside
Purifying electric pole plate 0225 is rollable and is curled into the shape that side is helix, and the stratiform space which forms is fluid passage
0226, DEP purifying electric pole plate adjacent two layers do not contact, and the fluid passage of DEP purifying electric pole plates is parallel with airintake direction or big
Cause is parallel, and the one or both sides of DEP purifying electric pole plates are laid with DEP purified treatment electrodes, and DEP purified treatment electrodes include anode
Part and cathode portion, anode part and cathode portion are interspersed, and anode part is formed by anodic cycle repetition, negative pole part
Divide and formed by cathode deposition period repetition, an anode and a negative electrode constitute a DEP electrode structure.
It is not shown housing and bindiny mechanism in Fig. 5, concrete housing may be configured as barrel-shaped, its air inlet and gas outlet point
Not Wei Yu DEP purifying electrics pole plate 0225 two ends, make gas according in figure arrow direction flowing.
In the present embodiment, bindiny mechanism is vertical with airintake direction or substantially vertical, has through hole, even in bindiny mechanism
The draw-in groove of zigzag shape distribution is provided with connection mechanism, draw-in groove is interrupted structure, i.e., discontinuously, draw-in groove clamping DEP purged electrodes
Plate.
So that polylith DEP purifying electric pole plates are fixedly attached in housing, purification is realized jointly.
In the present embodiment, on the housing of DEP purifying treating units also have cleaning door, cleaning door be located plane with
The alignment plane of DEP purifying electric pole plate plates is vertical, on inlet channel 021, exhaust passage 023 and deashing passage is provided with electricity
Magnet valve 025, by closing and the unlatching of 024 control realization valve of electronic control module.Vacuum pump is additionally provided with deashing passage
026, when filtration work is carried out, the electromagnetic valve of inlet channel 021 and exhaust passage 023 is opened, and carries out normal dedusting work, when
When needing deashing to activate, the closed electromagnetic valve of inlet channel 021 and exhaust passage 023, the electromagnetic valve 025 of deashing passage are opened,
Vacuum pump 026 works, and the dust gathered in DEP purifying treating units is suctioned out.The removing that realization accumulates dust.
Preferably, air inlet passes through screw thread or buckle is connected with inlet channel, and air outlet passes through screw thread or buckle and aerofluxuss
Passage connects.So as to realize being connected with gas channel.
In the present embodiment, power supply connector is additionally provided with housing, the anode part and the moon on DEP purifying electric pole plates
Pole part is connected with external power source by power supply connector.
In the preferred embodiment of the present invention, the electrode structure of employing, as shown in fig. 6, which includes anode 1 and the moon
Pole 2, wherein, anode 1 has an anode first surface 3, and negative electrode 2 has a negative electrode first surface 4, anode first surface 3 and negative electrode the
One surface 4 is oppositely arranged.Anode first surface 3 has at least one anode protuberance 5, and the top of anode protuberance 5 protrudes from
The non-adjacent protuberance part of coupled anode first surface 3, in the present embodiment, anode protuberance 5 is except rectangle
Arbitrary shape in addition, the arc for preferably having two depressions as shown in Figure 6 connect the shape to be formed, the top of anode protuberance
Can have any shape, be specifically as follows but be not limited to plane, cambered surface or spininess, it is preferred to use spininess.
As shown in fig. 6, anode first surface region between two adjacent anode protuberances, 5 top not in one plane and
Section is arbitrary shape in addition to a rectangle, and the anode first surface region between two adjacent anode protuberance tops specifically can be with
For but be not limited to cylinder, sphere, ellipsoid, movement after curved section moves the cambered surface to be formed or is connected by a plurality of curved section are formed
Cambered surface, and the cambered surface that movement is formed after being connected by straightway and/or curved section.In a more preferred enforcement of the invention
In mode, the section in the anode first surface region between two adjacent anode protuberance tops is semicircle.
Negative electrode first surface 4 has at least one negative electrode protuberance 6, and the top of negative electrode protuberance 6 protrudes from coupled
Negative electrode first surface 4 non-adjacent protuberance part, in the present embodiment, negative electrode protuberance 4 in addition to a rectangle appoint
Meaning shape, preferably has the arc of two depressions to connect the shape to be formed as shown in Figure 6, and the top of negative electrode protuberance can be to appoint
Meaning shape, is specifically as follows but is not limited to plane, cambered surface or spininess, it is preferred to use spininess.
As shown in fig. 6, negative electrode first surface region between two neighbouring cathode protuberance tops not in one plane and
Section is non-rectangle, i.e., arbitrary shape in addition to a rectangle, the negative electrode first surface area between two neighbouring cathode protuberance tops
Domain is specifically as follows but is not limited to cylinder, sphere, ellipsoid, and curved section moves the cambered surface to be formed or is connected by a plurality of curved section
The cambered surface to be formed, and the cambered surface that movement is formed after being connected by straightway and/or curved section are moved afterwards.At one of the invention more
In preferred embodiment, the section in the anode first surface region between two neighbouring cathode protuberance tops is semicircle.
In the present embodiment, the distance of two adjacent anode protuberances is S1, and the distance of two neighbouring cathode protuberances is S2,
The negative electrode is more than 0 and is less than or equal to 10*S3 with the distance of anode, and described S1, S2 are positive number, and S3 is larger in S1 and S2
Person, S1 and S2 are micron to millimeter magnitude.
In the other preferred implementation of the present invention, anode protuberance 5 is in 3 periodic distribution of anode first surface, cloudy
Pole protuberance 6 be able to can also be differed with identical in 4 periodic distribution of negative electrode first surface, both distribution periods, it is preferable that
Anode protuberance is identical in the distribution period of negative electrode first surface with negative electrode protuberance in the distribution period of anode first surface.Sun
Pole and negative electrode form the relative waveform set up and rise and fall, and material can be between anode and negative electrode, and anode and cathode surface stream
It is logical.
In a kind of more preferred embodiment of the present invention, 5 top of anode protuberance is just to closest with which two
The part that negative electrode first surface region between negative electrode protuberance 6 is most recessed；6 top of negative electrode protuberance is just to closest with which
Two anode protuberances 5 between the part that is most recessed of anode first surface region.
In embodiments, anode has anode second surface, the anode second surface and anode first surface shape phase
With or it is different, it is preferred to use identical structure, anode second surface and anode first surface can symmetrically can also be asymmetric, it is excellent
Choosing using asymmetric structure, more preferably using two sides anode protuberance differing distribution half period.Negative electrode also has
Negative electrode second surface, negative electrode second surface are identical or different with negative electrode first surface shape, it is preferred to use identical structure, negative electrode
Second surface and negative electrode first surface can symmetrically can also be asymmetric, it is preferred to use asymmetric structure, more preferably adopt
The differing distribution half period of the negative electrode protuberance on two sides.
In second preferred implementation of the present invention, electrode structure as shown in fig. 7, which includes anode 10 and negative electrode 20,
Wherein, anode 1 in the present embodiment, is selected with reference to seat with back to the first anode face 11 and second plate face 12 for arranging
The positive direction of graticule, back to the positive direction for arranging the normal direction point coordinates line for referring to a face, the normal side in another face
To the negative direction of point coordinates line.Equally, negative electrode 2 is with back to the first cathode plane 21 and the second cathode plane 22 for arranging.Such as Fig. 7
Shown, first anode face 11 is oppositely arranged with the first cathode plane 21.
Also include at least one anode protuberance on first anode face 11, the anode protuberance is by being mutually perpendicular to or be close to
Vertical anode leader 13 is constituted with anode extension portion 14, and in the present embodiment, being close to is deposited due to preparation technology
Cause in error.Anode extension portion 14 is being more than coupled anode with size L1 in 13 vertical direction of anode leader
Size P1 in this direction of lead division 13, anode protuberance both sides are anode sky septal area, when anode protuberance more than two,
It is anode sky septal area between adjacent two anodes protuberance.
Also include at least one negative electrode protuberance on first cathode plane 21, the negative electrode protuberance is by being mutually perpendicular to or be close to
Vertical negative electrode lead division 23 is constituted with extended cathode portion 24, extended cathode portion 24 with 23 vertical direction of negative electrode lead division on
Size is more than coupled negative electrode lead division 23 size in this direction, and negative electrode protuberance both sides are anode sky septal area, when
During negative electrode protuberance more than two, it is negative electrode sky septal area between adjacent two negative electrodes protuberance.
In the present embodiment, in the negative electrode sky septal area that anode protuberance is deep into corresponding thereto and with negative electrode protuberance not
Contact, in the anode sky septal area that negative electrode protuberance is deep into corresponding thereto and do not contact with anode protuberance.
The present invention improves the electrophoretic force that particle is subject in the electric field by setting anode and the structure of negative electrode, can be right
The particulate matter that lung can be entered is effectively filtered out.
In the present embodiment, anode protuberance is in first anode face periodic distribution.Negative electrode protuberance is in the first negative electrode
Face periodic distribution.In a more preferred embodiment of the present invention, distribution of the anode protuberance in first anode face
Cycle is identical in the distribution period of the first cathode plane with negative electrode protuberance.So as to reduce the complexity of structure, it is more easy to prepare.
In the present embodiment, anode leader 13 can be any moulding, be specifically as follows but be not limited to cuboid, just
Cube, spheroid or spheroid, or the face for being formed that joined end to end by limited bar straightway and/or curved section moves the geometry for being formed
Body.Negative electrode lead division 23 can also be any moulding, be specifically as follows but be not limited to cuboid, square, spheroid or ellipsoid
Body, or the face for being formed that joined end to end by limited bar straightway and/or curved section moves the solid for being formed.
In the present embodiment, anode extension portion 14 can be any moulding, be specifically as follows but be not limited to cuboid, just
Cube, spheroid or spheroid, or the face for being formed that joined end to end by limited bar straightway and/or curved section moves the geometry for being formed
Body.Extended cathode portion 24 is cuboid, square, spheroid or spheroid, or by limited bar straightway and/or curved section head and the tail
Move the solid to be formed in the face being connected to form.Various moulding provide multiple choices to prepare.
In the present embodiment, anode has second plate face 12, second plate face 12 and 11 shape phase of first anode face
It is same or different, it is preferred to use identical structure, second plate face 12 are symmetrical with first anode face 11 or asymmetric, it is preferred to use
Symmetric design.
Negative electrode has the second cathode plane 22, and the second cathode plane 22 is identical or different with 21 shape of the first cathode plane, preferably adopts
Identical structure is used, the second cathode plane 22 is symmetrical or asymmetric with the first cathode plane 21, it is preferred to use symmetric design.
In the present embodiment, anode extension portion 14 is along full-size L1 perpendicular to the direction of anode leader 13, cloudy
Pole extension 24 is more than with the distance of negative electrode along full-size L2 perpendicular to the direction of negative electrode lead division 23, anode extension portion 14
0 and 10*L3 is less than or equal to, wherein, L1 is positive number, and L2 is positive number, and L3 is the greater in L1 and L2, and L1=m*L2, m are for just
Number, L1 and L2 are micron to millimeter magnitude.
In the 3rd preferred implementation of the present invention, electrode structure as shown in figure 8, which includes anode 1 and negative electrode 2, its
In, anode 1 in the present embodiment, selectes reference coordinate with back to the first anode face 11 and second plate face 12 for arranging
The positive direction of line, back to the positive direction for arranging the normal direction point coordinates line for referring to a face, the normal direction in another face
The negative direction of point coordinates line.Equally, negative electrode 2 is with back to the first cathode plane 21 and the second cathode plane 22 for arranging.Such as Fig. 8 institutes
Show, first anode face 11 is oppositely arranged with the first cathode plane 21.
Also include at least one anode protuberance 15, on section, i.e., face shown in Fig. 8, in width on first anode face
On direction, the size of 15 the widest part of anode protuberance is K1, and in the longitudinal direction, the size of the most strong point of anode protuberance 15 is degree
α × K1, wherein, K1, α are positive number, and the both sides of anode protuberance 15 are anode sky septal area near the region in first anode face, work as sun
During 15 more than two of protuberance of pole, it is anode sky septal area between adjacent two anodes protuberance 15.
Also include at least one negative electrode protuberance 25, on section, i.e., face shown in Fig. 8, in width on first cathode plane
On direction, the size of 14 the widest part of negative electrode protuberance is K2, and in the longitudinal direction, the size of negative electrode protuberance most strong point is degree β
× K2, wherein, K2, β are positive number, and 25 both sides of negative electrode protuberance are negative electrode sky septal area near the region of the first cathode plane, work as negative electrode
During 25 more than two of protuberance, it is anode sky septal area between adjacent two negative electrodes protuberance 25.
In the negative electrode sky septal area that anode protuberance 15 is deep into corresponding thereto and do not contact with negative electrode, negative electrode protuberance depth
Enter in anode sky septal area corresponding thereto and do not contact with anode protuberance, anode protuberance is overlapped with negative electrode protuberance
Length thereof K3 meets 0 ＜ K3≤2 × K4, wherein, K4 is the greater in K1 and K2.
The present invention improves the electrophoretic force that particle is subject in the electric field by setting anode and the structure of negative electrode, can be right
The particulate matter that lung can be entered is effectively filtered out.
In the present embodiment, anode protuberance 15 is in 11 periodic distribution of first anode face, and negative electrode protuberance 25 is
One cathode plane, 21 periodic distribution.In the more preferred embodiment of the present invention, anode protuberance 15 is in first anode face 11
Distribution period it is identical in the distribution period of the first cathode plane 21 with negative electrode protuberance 25.So as to reduce the complexity of structure, more
Easily prepare.
In the present embodiment, K1=K2,1 ＜ α≤4,1 ＜ β≤4, anode and negative electrode at intervals of more than 0 and less than etc.
In 4 × K4.It is further preferred that α=β=2.It is further preferred that K3=K4.
In the present embodiment, K1 and K2 is micron to millimeter magnitude.
So as to ensure electrophoretic force that particle is subject in the electric field, the particulate matter that can enter lung can be effectively filtered out.
In the present embodiment, anode protuberance 15 is cuboid, square, spheroid or spheroid, or by limited bar
The straightway and/or curved section mobile solid for being formed after joining end to end.Negative electrode protuberance 25 be cuboid, square, spheroid
Or spheroid, or the solid that movement is formed after being joined end to end by limited bar straightway and/or curved section.Various moulding are system
It is standby to provide multiple choices.
Preferably, the anode protuberance and negative electrode protuberance are cube.This structure preparation process is simple, and improve
The electrophoretic force that particle is subject in the electric field, can effectively filter out to the particulate matter that can enter lung.
In the present embodiment, anode has second plate face 12, second plate face 12 and 11 shape phase of first anode face
Same or different, it is preferred to use identical structure, in the other preferred implementation of the present invention, second plate face 12 is positive with first
11 shape of pole-face is differed, and second plate face 12 is symmetrical with first anode face 11 or asymmetric, it is preferred to use symmetric design.
Negative electrode has the second cathode plane 22, and the second cathode plane 22 is identical or different with 21 shape of the first cathode plane, preferably adopts
Identical structure is used, the second cathode plane 22 is symmetrical or asymmetric with the first cathode plane 21, it is preferred to use symmetric design.
It should be noted that DEP purifying electrics pole plate itself is non-conductive, anode part and cathode portion are respectively at power supply thereon
Anode is connected with negative electrode.
It should be noted that not limiting to the voltage magnitude and frequency of positive source and power cathode in the present invention
It is fixed, can specifically adopt the system of selection of the amplitude and frequency that generally adopt in prior art to be selected, here is not done excessively
Repeat.
Although also, it should be noted that dedusting, art technology have been only referred in the background technology of the present invention
Personnel it is not intended that this is limitation of the present invention, in other technologies field, such as bio-separation field, the huge sum of money in liquid
Category isolation technics, and soil sanitation field, as long as using the electrode structure of identical with the present invention or obvious deformation, still at this
Within bright protection domain.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example are referred to necessarily.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine 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：Not
These embodiments can be carried out with various changes, modification, replacement and modification in the case of the principle and objective that depart from the present invention, this
The scope of invention is limited by claim and its equivalent.
Claims (11)
1. a kind of high efficiency electrostatic-dielectrophoresises cleaner unit, it is characterised in that including electrostatic precipitation portion and dielectrophoresises filter house,
The electrostatic precipitation portion has air intake vent and air outlet, is additionally provided with corona electrode, collecting plate, height inside the electrostatic precipitation portion
Pressure electric supply installation, ash bucket and ash handling equipment, the air outlet in the electrostatic precipitation portion are connected with the air intake vent of dielectrophoresises filter house,
The air outlet of the dielectrophoresises filter house is connected with exhaust passage, and the dielectrophoresises filter house is by DEP purifying treating units
Composition, the DEP purifying treating units include the housing with air inlet and air outlet, have cleaning door, institute on the housing
Stating DEP purifying treating units includes M block DEP purifying electric pole plates, and the DEP purifying electrics pole plate includes DEP electrodes, and the DEP is electric
Pole includes the anode being oppositely arranged and negative electrode, and the DEP electrodes are captured electrostatic precipitation portion by dielectrophoresis force and discharged in gas
Particulate matter；
The arragement direction of the M blocks DEP purifying electric pole plates is parallel or substantially parallel with airintake direction, the DEP purifying electric pole plates
Between do not contact；The DEP purifying electrics pole plate is flat board, arc, or is connected group by limited piece of flat board and/or arc
Into shape, DEP purifying electrics pole plate one side or upper and lower faces are laid with DEP purified treatment electrodes, the DEP purifications
Process electrode include that anode part and cathode portion, the anode part and cathode portion are interspersed, the anode part by
Anodic cycle repetition is formed, and the cathode portion is formed by cathode deposition period repetition, and an anode and a negative electrode constitute one
Individual DEP electrode structures, the M are positive integer；
The DEP electrode structures are using one of following three kinds of structures：
Structure one：The DEP electrode structures include anode and negative electrode, and the anode has anode first surface, the negative electrode tool
There is negative electrode first surface, the anode first surface is oppositely arranged with negative electrode first surface, the anode first surface has extremely
A few anode protuberance, the top of the anode protuberance protrudes from the non-adjacent of the coupled anode first surface
Protuberance part, the anode first surface region between two adjacent anode protuberance tops is not in one plane and section is for non-
Rectangle, the negative electrode first surface have at least one negative electrode protuberance, and the top of the negative electrode protuberance protrudes from and its phase
The non-adjacent protuberance part of the negative electrode first surface even, the negative electrode first surface between two neighbouring cathode protuberance tops
Not in one plane and section is non-rectangle, the anode protuberance top is just prominent to two negative electrodes closest with which in region
The part that the negative electrode first surface region gone out between portion is most recessed；The negative electrode protuberance top is just to closest with which two
The part that anode first surface region between anode protuberance is most recessed；
Structure two：The DEP electrode structures include anode and negative electrode, and the anode is with back to the first anode face for arranging and the
Two anode surfaces, with back to the first cathode plane and the second cathode plane for arranging, the first anode face is cloudy with first for the negative electrode
Pole-face is oppositely arranged, and also includes at least one anode protuberance on the first anode face, and the anode protuberance is by mutually hanging down
Straight or subvertical anode leader is constituted with anode extension portion, anode extension portion with anode leader vertical direction on
Size be more than coupled anode leader size in this direction, anode protuberance both sides be anode sky septal area；
Also include at least one negative electrode protuberance on first cathode plane, the negative electrode protuberance is by being mutually perpendicular to or be close to
Vertical negative electrode lead division is constituted with extended cathode portion, and extended cathode portion is being more than with the size in negative electrode lead division vertical direction
Coupled negative electrode lead division size in this direction, negative electrode protuberance both sides are negative electrode sky septal area；
In the negative electrode sky septal area that the anode protuberance is deep into corresponding thereto and do not contact with negative electrode protuberance, the negative electrode
In the anode sky septal area that protuberance is deep into corresponding thereto and do not contact with anode protuberance；
Structure three：The DEP electrode structures include anode and negative electrode, and the anode is with back to the first anode face for arranging and the
Two anode surfaces, with back to the first cathode plane and the second cathode plane for arranging, the first anode face is cloudy with first for the negative electrode
Pole-face is oppositely arranged；
Also include at least one anode protuberance on the first anode face, on section, project in anode described in width
The size of portion's the widest part is K1, is degree α × K1 in the size of anode protuberance most strong point described in length direction, and described K1, α are for just
Number, the anode protuberance both sides are anode sky septal area near the region in first anode face；
Also include at least one negative electrode protuberance on first cathode plane, on section, project in negative electrode described in width
The size of portion's the widest part is K2, is degree β × K2 in the size of negative electrode protuberance most strong point described in length direction, and described K2, β are for just
Number, the negative electrode protuberance both sides are negative electrode sky septal area near the region of the first cathode plane；
In the negative electrode sky septal area that the anode protuberance is deep into corresponding thereto and do not contact with negative electrode, the negative electrode protuberance
It is deep in anode sky septal area corresponding thereto and does not contact with anode, the anode protuberance is overlapped with negative electrode protuberance
Length thereof K3 meets 0 ＜ K3≤2 × K4, wherein, K4 is the greater in K1 and K2.
2. high efficiency electrostatic as claimed in claim 1-dielectrophoresises cleaner unit, it is characterised in that the dielectrophoresises filter house
Including M purifying treating unit, the M purifying treating unit is connected in parallel, and the air inlet of the M purifying treating unit is equal
It is connected with the air outlet in electrostatic precipitation portion, the air outlet of the M purifying treating unit is connected with exhaust passage, the M is for just
Integer.
3. high efficiency electrostatic as claimed in claim 1-dielectrophoresises cleaner unit, it is characterised in that be provided with the housing
Bindiny mechanism, the detachably connected M blocks DEP purifying electric pole plates of the bindiny mechanism.
4. high efficiency electrostatic as claimed in claim 1-dielectrophoresises cleaner unit, it is characterised in that two adjacent anode is projected
Anode first surface region between portion top is cylinder, and curved section moves the cambered surface to be formed or moves after being connected by a plurality of curved section
The dynamic cambered surface for being formed, straightway mobile cambered surface for being formed after being connected with curved section, or mobile after being connected by straightway formed
Cambered surface；Negative electrode first surface region between the two neighbouring cathodes protuberance top is cylinder, and curved section moves the arc to be formed
Face is connected the cambered surface that formed of movement by a plurality of curved section, and straightway is connected with curved section the cambered surface of mobile formation, or by straight
Line segment is connected and moves the cambered surface for being formed.
5. high efficiency electrostatic as claimed in claim 4-dielectrophoresises cleaner unit, it is characterised in that two adjacent anode is projected
Anode first surface region between portion top is sphere or ellipsoid；Negative electrode between the two neighbouring cathodes protuberance top
First surface region is sphere or ellipsoid.
6. high efficiency electrostatic as claimed in claim 1-dielectrophoresises cleaner unit, it is characterised in that the anode leader is to have
The limit bar straightway and/or curved section mobile solid for being formed after joining end to end；The negative electrode lead division is limited bar straightway
And/or curved section join end to end after the mobile solid for being formed；
The mobile solid for being formed after the anode extension portion is limited bar straightway and/or curved section joins end to end；Described the moon
The mobile solid for being formed after pole extension is limited bar straightway and/or curved section joins end to end.
7. high efficiency electrostatic as claimed in claim 6-dielectrophoresises cleaner unit, it is characterised in that the anode leader is length
Cube, spheroid or spheroid；The negative electrode lead division is cuboid, spheroid or spheroid；
The anode extension portion is cuboid, spheroid or spheroid；The extended cathode portion is cuboid, spheroid or spheroid.
8. high efficiency electrostatic as claimed in claim 1-dielectrophoresises cleaner unit, it is characterised in that the K1=K2, the 1 ＜ α
≤ 4,1 ＜ β≤4；
The anode is with negative electrode at intervals of more than 0 and less than or equal to 4 × K4；
The mobile solid for being formed after the anode protuberance is limited bar straightway and/or curved section joins end to end；Described the moon
The mobile solid for being formed after pole protuberance is limited bar straightway and/or curved section joins end to end.
9. high efficiency electrostatic as claimed in claim 8-dielectrophoresises cleaner unit, it is characterised in that
The anode protuberance is cuboid, spheroid or spheroid；The negative electrode protuberance is cuboid, spheroid or spheroid.
10. high efficiency electrostatic as claimed in claim 1-dielectrophoresises cleaner unit, it is characterised in that
Plane that the cleaning door is located is vertical or is approximately perpendicular to the outgassing direction of DEP purifying electric pole plates, and the cleaning door leads to
Cross Valve controlling to close and open.
11. high efficiency electrostatics as claimed in claim 3-dielectrophoresises cleaner unit, it is characterised in that
The bindiny mechanism is the draw-in groove that two relative sides of case inside set up, and described in the draw-in groove clamping, M block DEP are net
Polarizing electrode plate；Or the bindiny mechanism is the bar-like support thing that case inside is arranged, and is set on the M blocks DEP purifying electric pole plates
The through hole matched with the bar-like support thing size is equipped with, the DEP purifying electrics pole plate is sleeved on the bar-like support thing successively
It is relatively fixed above and with the bar-like support thing.
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| CN201410423162.6A CN104174492B (en) | 2014-08-22 | 2014-08-22 | A kind of high efficiency electrostatic dielectrophoresises cleaner unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423162.6A CN104174492B (en) | 2014-08-22 | 2014-08-22 | A kind of high efficiency electrostatic dielectrophoresises cleaner unit |
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| CN104174492B true CN104174492B (en) | 2017-03-29 |
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| CN104963746B (en) * | 2015-06-01 | 2017-11-10 | 沈阳理工大学 | A kind of haze powder collection processing unit |
| DE102018211001A1 (en) | 2018-07-04 | 2020-01-09 | Robert Bosch Gmbh | Device for dielectrophoretic capture of particles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204147984U (en) * | 2014-08-22 | 2015-02-11 | 成都代代吉前瞻科技股份有限公司 | A kind of new and effective electrostatic-dielectrophoresis deduster |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA997708A (en) * | 1973-11-30 | 1976-09-28 | Denis B. Mcconnell | Dielectrophoretic separation of gaseous isotopes |
| US7198702B1 (en) * | 1999-09-30 | 2007-04-03 | Wako Pure Chemical Industries, Ltd. | Method for separating substances using dielectrophoretic forces |
| GB2358361B (en) * | 2000-01-22 | 2003-04-23 | Cell Analysis Ltd | Method and apparatus for the separation of particles |
| US7169282B2 (en) * | 2003-05-13 | 2007-01-30 | Aura Biosystems Inc. | Dielectrophoresis apparatus |
| CN201470284U (en) * | 2009-08-13 | 2010-05-19 | 浙江宏宇环保工程设备有限公司 | Electric-bag combined dust collector |
| DK2316576T3 (en) * | 2009-10-28 | 2013-07-29 | Alstom Technology Ltd | Hybrid dust particle collection system |
| CN201613080U (en) * | 2009-12-22 | 2010-10-27 | 黄石市蓝天除尘设备制造有限公司 | Dust catcher |
| CN103485864B (en) * | 2013-10-09 | 2016-03-02 | 北京上派环境科技有限公司 | A kind of dielectrophoresis automobile tail dust remover |
| CN103657316B (en) * | 2013-11-26 | 2016-03-30 | 清华大学 | A kind of Electrostatically-enelectric-bag electric-bag compound dust remover |
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| CN204147984U (en) * | 2014-08-22 | 2015-02-11 | 成都代代吉前瞻科技股份有限公司 | A kind of new and effective electrostatic-dielectrophoresis deduster |
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