CN104190194B - A kind of interior or interior DEP air purifier - Google Patents
A kind of interior or interior DEP air purifier Download PDFInfo
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- CN104190194B CN104190194B CN201410419107.XA CN201410419107A CN104190194B CN 104190194 B CN104190194 B CN 104190194B CN 201410419107 A CN201410419107 A CN 201410419107A CN 104190194 B CN104190194 B CN 104190194B
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Abstract
The invention proposes a kind of interior or interior DEP air purifiers, it includes the rough filtering device being connected with air inlet bucket, the outlet of rough filtering device connects DEP purifying treating unit, homogenizing plate is provided between the outlet and DEP purifying treating unit of rough filtering device, air-flow is set to uniformly flow into DEP purifying treating unit, DEP purifying treating unit includes DEP purifying electric pole plate, and DEP purifying electric pole plate is rollable and is curled into the shape that side is helix.The present invention filters biggish dust particles using rough filtering device, shields to DEP purifying treating unit.In addition, the present invention, by using homogenizing plate, the resistance being subject to by the air-flow of homogenizing plate center portion is big, the resistance being subject to by the air-flow of homogenizing plate peripheral part is small, to be adjusted to current density, vehicle exhaust is set gently to flow evenly through purification system, to improve purification efficiency.
Description
Technical field
The present invention relates to substance purification treatment technology fields, and in particular to a kind of interior or interior DEP air purifier.
Background technique
With the development of the social economy, the consumption of one side fossil energy and its pollutant discharge amount constantly increase, it is another
Aspect, in order to more comfortably and healthily live, people require clean environment degree higher and higher.In order to cope with high pollution bring ring
Border problem, the Pollutant emission concentration in the opposite empty gas and water of country and soil propose more stringent requirement.In order to realize
The discharge of lower concentration, enterprise need the better cleaner of performance.Currently, for the dust particles in air, cleaner
There are many kinds of, including mechanical dust collector, electric precipitator, wet scrubber and filtration dust catcher.But above deduster is main
It is to handle dust biggish in air, for that can enter the particulate matter of lung, existing cleaner dust removing effects are bad, make
With such cleaner, hidden danger has been buried for the healthy and safe of the public.
In addition, the phenomenon that the graphic memory of vertical flow velocity direction is in mass flow discrepancy, therefore, it is necessary to right when air-flow flows
The entrance of clarifier is designed, and air-flow is made gently to flow evenly through clarifier, to improve purification efficiency.
Summary of the invention
In order to overcome above-mentioned defect existing in the prior art, the object of the present invention is to provide a kind of interior or interior DEP
Air purifier can equably effectively filter out particulate matter, especially particulate matter.
In order to realize above-mentioned purpose of the invention, the present invention provides a kind of interior or interior DEP air purifiers, including
The outlet of the rough filtering device being connected with air inlet bucket, the rough filtering device connects DEP purifying treating unit, in the outlet of rough filtering device
It is provided with homogenizing plate between DEP purifying treating unit, air-flow is made to uniformly flow into DEP purifying treating unit, the DEP purification
Processing unit includes DEP purifying electric pole plate, and the DEP purifying electric pole plate is rollable and is curled into the shape that side is helix.
The present invention filters biggish dust particles using rough filtering device, shields to DEP purifying treating unit.Separately
Outside, for the present invention by using homogenizing plate, the resistance being subject to by the air-flow of homogenizing plate center portion is big, passes through homogenizing plate outer part
The resistance that the air-flow divided is subject to is small, to be adjusted to current density, vehicle exhaust is made gently to flow evenly through purification system,
To improve purification efficiency.
Preferably, the rough filtering device is filter cloth.Low in cost, structure is simple.
Through-hole is distributed on the homogenizing plate, the direction at edge is directed toward from flowing plate center, the diameter of the through-hole gradually becomes
Greatly.
The homogenizing plate includes center portion and peripheral part, and the center portion and peripheral part are distributed with through-hole,
The clear size of opening of the center portion is less than the size of the peripheral part through-hole.
Preferably, the clear size of opening of the center portion is equal, and the clear size of opening of the peripheral part is equal.
The present invention provides a kind of DEP purifying treating units, including the shell with air inlet and air outlet, in the shell
Internal side is provided with bindiny mechanism, the detachably connected DEP purifying electric pole plate of bindiny mechanism, the DEP purifying electric pole plate
Rollable and be curled into the shape that side is helix, the stratiform gap formed is fluid channel, and DEP purifying electric pole plate is adjacent
It is not in contact for two layers, the fluid channel and airintake direction are parallel or substantially parallel, the one side or two of the DEP purifying electric pole plate
Face is laid with DEP purified treatment electrode, and the DEP purified treatment electrode includes anode part and cathode portion, the anode portion
Divide and cathode portion is interspersed, the anode part is repeated to form by anodic cycle, and the cathode portion is by cathode deposition period
Property repeat to form, one anode and cathode form a DEP electrode structure.
Electric field is formed around DEP purifying treating unit DEP purifying electric pole plate of the invention, it can be to small using electrophoretic force
Grain, the particulate matter that can especially enter lung are effectively adsorbed.
Preferably, the DEP electrode structure includes anode and cathode, and the anode has anode first surface, the yin
Great to have cathode first surface, the anode first surface is oppositely arranged with cathode first surface, the anode first surface tool
There is at least one anode protruding portion, the top of the anode protruding portion protrudes from the non-of the coupled anode first surface
Adjacent protrusions part, anode first surface region between two adjacent anode protruding portion tops is not in one plane and section
To be non-rectangle, the cathode first surface have at least one cathode protruding portion, the top of the cathode protruding portion protrude from
The non-adjacent protruding portion part of its connected cathode first surface, the cathode first between two neighbouring cathode protruding portion tops
Surface region not in one plane and section be it is non-rectangle.
This electrode structure is capable of providing big electrophoretic force, so that the particulate matter that can especially enter lung carries out to little particle
Effectively absorption.
Preferably, the anode first surface region between the two adjacent anodes protruding portion top is cylinder, spherical surface, ellipsoid
Face, curved section mobile cambered surface formed after moving the cambered surface formed or being connected by a plurality of curved section, and by straightway and/or song
Line segment mobile cambered surface formed after being connected；Cathode first surface region between the two neighbouring cathodes protruding portion top is column
Face, spherical surface, ellipsoid, the mobile cambered surface formed of curved section or the cambered surface formed by the connected movement of a plurality of curved section, and by straight
Line segment and/or the connected mobile cambered surface formed of curved section.
A variety of moulding provide multiple choices for preparation.
Preferably, the section in the anode first surface region between the two adjacent anodes protruding portion top is semicircle；
The section in the cathode first surface region between the two neighbouring cathodes protruding portion top is semicircle.
It is further preferred that the cathode between anode protruding portion top face and its two cathode protruding portions of distance recently
The part that first surface region is most recessed；Between cathode protruding portion top face and its two anode protruding portions of distance recently
The part that is most recessed of anode first surface region.
To enough provide big electrophoretic force, to little particle, the particulate matter that can especially enter lung is effectively adsorbed.
Preferably, the anode has anode second surface, the anode second surface and the anode first surface shape
Shape is identical or different, and the anode second surface and the anode first surface are symmetrical or asymmetric；The cathode has yin
Pole second surface, the cathode second surface and the cathode first surface shape are identical or different, the cathode second surface
It is symmetrical or asymmetric with the cathode first surface.
A variety of moulding provide multiple choices for preparation.Various sizes of particulate matter can also effectively be filtered simultaneously
It removes.
Preferably, the distance of the two adjacent anodes protruding portion is L1, and the distance of the two neighbouring cathodes protruding portion is L2,
The cathode at a distance from anode be greater than 0 and be less than or equal to 10*L3, described L1, L2 be positive number, the L3 be L1 and L2 in compared with
Big person.
Guarantee has sufficiently large electrophoretic force.
Preferably, the DEP electrode structure includes anode and cathode, and the anode has back to the first anode face of setting
With second plate face, the cathode has the first cathode plane and the second cathode plane back to setting, the first anode face and the
One cathode plane is oppositely arranged, and further includes at least one anode protruding portion on the first anode face, the anode protruding portion is by phase
Mutually vertical or subvertical anode leader and anode extension portion form, anode extension portion with anode leader Vertical Square
Upward size be greater than the size of coupled anode leader in this direction, anode protruding portion two sides be anode sky every
Area；
Further include at least one cathode protruding portion on first cathode plane, the cathode protruding portion by being mutually perpendicular to or
Subvertical cathode lead division and extended cathode portion form, extended cathode portion with the size in cathode lead division vertical direction
Greater than the size of coupled cathode lead division in this direction, cathode protruding portion two sides are negative electrode sky septal area；
The anode protruding portion is deep into negative electrode sky septal area corresponding thereto and is not in contact with cathode protruding portion, described
Cathode protruding portion is deep into anode sky septal area corresponding thereto and is not in contact with anode protruding portion.
This electrode structure is capable of providing big electrophoretic force, so that the particulate matter that can especially enter lung carries out to little particle
Effectively absorption.
Preferably, the anode leader is cuboid, square, sphere or spheroid, or by limited straightway
And/or curved section join end to end after the mobile solid formed；The cathode lead division is cuboid, square, sphere or ellipse
Sphere, or the solid formed is moved after being joined end to end by limited straightway and/or curved section.
The anode extension portion is cuboid, square, sphere or spheroid, or by limited straightway and/or song
Line segment mobile solid formed after joining end to end；The extended cathode portion be cuboid, square, sphere or spheroid, or
It is the mobile solid formed after being joined end to end by limited straightway and/or curved section.
A variety of moulding provide multiple choices for preparation.
Preferably, the anode has second plate face, and the second plate face is identical as first anode face shape
Or it is different, the second plate face and the first anode face are symmetrical or asymmetric；The cathode has the second cathode plane, institute
It states the second cathode plane and the first cathode plane shape is identical or different, second cathode plane and first cathode plane are symmetrical
Or it is asymmetric.
A variety of moulding provide multiple choices for preparation.Various sizes of particulate matter can also effectively be filtered simultaneously
It removes.
Preferably, full-size of the anode extension portion along the direction perpendicular to anode leader is L1, the cathode
Full-size of the extension along the direction perpendicular to cathode lead division is L2, and the anode extension portion is greater than 0 at a distance from cathode
And it is less than or equal to 10*L3, the L1 is positive number, and the L2 is positive number, and the L3 is the greater in L1 and L2.
Guarantee has sufficiently large electrophoretic force.
Preferably, the L1=L2.To keep preparation simpler.
Preferably, the DEP electrode structure includes anode and cathode, and the anode has back to the first anode face of setting
With second plate face, the cathode has the first cathode plane and the second cathode plane back to setting, the first anode face and the
One cathode plane is oppositely arranged；
It further include at least one anode protruding portion on the first anode face, on section, the anode described in width direction
The size of protruding portion the widest part is L1, and the size of anode protruding portion most strong point described in length direction is degree α × L1, described L1, α
For positive number, anode protruding portion two sides are anode sky septal area close to the region in first anode face；
It further include at least one cathode protruding portion on first cathode plane, on section, the cathode described in width direction
The size of protruding portion the widest part is L2, and the size of cathode protruding portion most strong point described in length direction is degree β × L2, described L2, β
For positive number, cathode protruding portion two sides are negative electrode sky septal area close to the region of the first cathode plane；
The anode protruding portion is deep into negative electrode sky septal area corresponding thereto and is not in contact with cathode, and the cathode is prominent
Portion is deep into anode sky septal area corresponding thereto and is not in contact with anode out, and the anode protruding portion and cathode protruding portion are handed over
Folded length thereof L3 meets 0 L3≤2 < × L4, wherein L4 is the greater in L1 and L2.
This electrode structure is capable of providing big electrophoretic force, so that the particulate matter that can especially enter lung carries out to little particle
Effectively absorption.
Preferably, the L1=L2, the 1 < α≤4,1 β≤4 <.
Preferably, α=β=2.
Preferably, the L3=L4.
Preferably, it is divided between the anode and cathode greater than 0 and is less than or equal to 4 × L4.
The anode protruding portion is cuboid, square, sphere or spheroid, or by limited straightway and/or song
Line segment mobile solid formed after joining end to end；The cathode protruding portion be cuboid, square, sphere or spheroid, or
It is the mobile solid formed after being joined end to end by limited straightway and/or curved section.
Preferably, the anode protruding portion and cathode protruding portion are cube.
A variety of moulding provide multiple choices for preparation.
Preferably, each anode part of adjacent two DEP purifying electric pole plate opposite face and a cathode portion face or
It is tiltedly right.
The DEP electrode structure distribution period of adjacent two DEP purifying electric pole plate opposite face is identical, and DEP purifying electric pole plate is different
DEP electrode structure distribution period between opposite face is identical or not identical.
In the present embodiment, the bindiny mechanism is vertical or substantially vertical with airintake direction, has in the bindiny mechanism
There is through-hole, the card slot of zigzag shape distribution is provided in the bindiny mechanism, the card slot is interrupted structure, the card slot clamping
The DEP purifying electric pole plate.To make muti-piece DEP purifying electric pole plate be fixedly attached in shell, catharsis is realized jointly.
Preferably, also there is cleaning door, the row of plane and DEP purifying electric pole plate where the cleaning door on the shell
Cloth plane is vertical, and the cleaning door is closed and opened by valve control.
Realize the removing of accumulation dust.
Preferably, the air inlet is connect by screw thread or buckle with inlet channel, and the gas outlet passes through screw thread or card
Button is connect with outlet passageway.It is connected to realize with airflow channel.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of DEP air purifier of the present invention；
Fig. 2 is the schematic diagram of electrode structure in the first preferred embodiment of the invention；
Fig. 3 is the schematic diagram of electrode structure in second of preferred embodiment of the invention；
Fig. 4 is the schematic diagram of electrode structure in the third preferred embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
The present invention provides a kind of interior or interior DEP air purifiers, as shown in Figure 1 comprising with 01 phase of air inlet bucket
Rough filtering device 02 even, the outlet of the rough filtering device 02 connect DEP purifying treating unit 04, rough filtering device 02 outlet with
It is provided with homogenizing plate 03 between DEP purifying treating unit 04, air-flow is made to uniformly flow into DEP purifying treating unit 04, DEP purification
Processing unit includes DEP purifying electric pole plate, and DEP purifying electric pole plate is rollable and is curled into the shape that side is helix, and DEP is net
Change processing unit 04 to be connected with gas outlet 05.
The present invention filters biggish dust particles using rough filtering device, shields to DEP purifying treating unit.Separately
Outside, for the present invention by using homogenizing plate, the resistance being subject to by the air-flow of homogenizing plate center portion is big, passes through homogenizing plate outer part
The resistance that the air-flow divided is subject to is small, to be adjusted to current density, vehicle exhaust is made gently to flow evenly through purification system,
To improve purification efficiency.
In the present embodiment, rough filtering device is filter cloth.Low in cost, structure is simple.
Through-hole is distributed on homogenizing plate, the direction at edge is directed toward from flowing plate center, the diameter of through-hole becomes larger.
Homogenizing plate includes center portion and peripheral part, and center portion and peripheral part are distributed with through-hole, the center
Partial clear size of opening is less than the size of the peripheral part through-hole.Preferably, the clear size of opening of center portion is equal, described outer
The clear size of opening for enclosing part is equal.
DEP purifying treating unit of the invention includes the shell with air inlet and air outlet, is provided in case inside
Bindiny mechanism, the detachably connected DEP purifying electric pole plate of bindiny mechanism, DEP purifying electric pole plate is rollable and is curled into side and is
The shape of helix, the stratiform gap formed are fluid channel, and DEP purifying electric pole plate adjacent two layers are not in contact, DEP purification
The fluid channel of electrode plate and airintake direction are parallel or substantially parallel, and it is net that the one or both sides of DEP purifying electric pole plate are laid with DEP
Change processing electrode, DEP purified treatment electrode includes anode part and cathode portion, and anode part and cathode portion are interspersed,
Anode part is repeated to form by anodic cycle, and cathode portion is repeated to form by cathode deposition period, an anode and a cathode
Form a DEP electrode structure.
In the present embodiment, bindiny mechanism is support frame, is detachably secured on shell, the bindiny mechanism with into
Gas direction is vertical or substantially vertical, has through-hole in bindiny mechanism, and the card slot of zigzag shape distribution, card are provided in bindiny mechanism
Slot is interrupted structure, i.e., discontinuously, card slot is clamped DEP purifying electric pole plate.
To make muti-piece DEP purifying electric pole plate be fixedly attached in shell, catharsis is realized jointly.
Preferably, also there is cleaning door, the alignment plane of plane and DEP purifying electric pole plate where cleaning door hangs down on shell
Directly, cleaning door is closed and is opened by valve control.Realize the removing of accumulation dust.
Preferably, air inlet is connect by screw thread or buckle with inlet channel, and gas outlet passes through screw thread or buckle and outlet
Channel connection.It is connected to realize with airflow channel.
In the present embodiment, power supply connector, anode part and yin on DEP purifying electric pole plate are additionally provided on shell
Pole part is connected by power supply connector with external power supply.
In the first preferred embodiment of the invention, the electrode structure of use, as shown in Figure 2 comprising anode 1 and yin
Pole 2, wherein anode 1 has an anode first surface 3, and cathode 2 has a cathode first surface 4, anode first surface 3 and cathode the
One surface 4 is oppositely arranged.Anode first surface 3 has at least one anode protruding portion 5, and the top of anode protruding portion 5 protrudes from
The non-adjacent protruding portion part of coupled anode first surface 3, in the present embodiment, anode protruding portion 3 are except rectangle
Arbitrary shape in addition, preferably there are two the arcs being recessed to connect the shape to be formed, the top of anode protruding portion as shown in Figure 2
It 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. 2, anode first surface region between two adjacent anode protruding portions, 3 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 protruding portion tops specifically can be with
For but be not limited to cylinder, spherical surface, ellipsoid, the mobile cambered surface formed of curved section or after being connected by a plurality of curved section movement is formed
Cambered surface, and the mobile cambered surface formed after being connected by straightway and/or curved section.In a more preferred implementation of the invention
In mode, the section in the anode first surface region between two adjacent anode protruding portion tops is semicircle.
In the present invention, and/or refer to and can be combined by the way of "and", can also be combined by the way of "or",
Such as " shape that limited piece of plate and/or arc panel are connected to form " refers to the shape that limited piece of plate is connected to form, limited piece
Shape or limited piece of plate that arc panel is connected to form and the shape that limited fast arc panel is connected to form.
Cathode first surface 4 has at least one cathode protruding portion 6, and the top of cathode protruding portion 6 protrudes from coupled
Cathode first surface 4 non-adjacent protruding portion part, in the present embodiment, cathode first surface 4 is in addition to a rectangle
Arbitrary shape, preferably there are two the arcs being recessed to connect the shape to be formed as shown in Figure 2, and the top of cathode protruding portion can be
Arbitrary 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. 2, cathode first surface region between two neighbouring cathode protruding portion tops not in one plane and
Section is non-rectangle, i.e., arbitrary shape in addition to a rectangle, the cathode first surface area between two neighbouring cathode protruding portion tops
Domain is specifically as follows but is not limited to cylinder, spherical surface, ellipsoid, the cambered surface or be connected by a plurality of curved section that curved section movement is formed
The cambered surface to be formed is moved afterwards, and by straightway and/or the curved section cambered surface that movement is formed after connected.More at one of the invention
In preferred embodiment, the section in the anode first surface region between two neighbouring cathode protruding portion tops is semicircle.
In the present embodiment, the distance of two adjacent anode protruding portions is L1, and the distance of two neighbouring cathode protruding portions is L2,
The cathode is greater than 0 at a distance from anode and is less than or equal to 10*L3, and described L1, L2 are positive number, and L3 is larger in L1 and L2
Person, L1 and L2 are micron to millimeter magnitude.
In the other preferred embodiment of the present invention, anode protruding portion 5 is in 3 periodic distribution of anode first surface, yin
For pole protruding portion 6 in 4 periodic distribution of cathode first surface, the distribution period of the two can be identical or not identical, it is preferable that
Anode protruding portion is identical in the distribution period of cathode first surface as cathode protruding portion in the distribution period of anode first surface.Sun
Pole and cathode form the opposite waveform set up and rise and fall, and substance can be between anode and cathode and anode and cathode surface stream
It is logical.
In the more preferred embodiment of one kind of the invention, 5 top face of anode protruding portion is with it apart from nearest two
The part that cathode first surface region between cathode protruding portion 6 is most recessed；6 top face of cathode protruding portion and its distance are recently
Two anode protruding portions 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
It is same or different, it is preferred to use identical structure, anode second surface and anode first surface can be symmetrically or asymmetric, excellent
Choosing uses asymmetric structure, more preferably uses the differing distribution half period of the anode protruding portion on two sides.Cathode also has
Cathode second surface, cathode second surface and cathode first surface shape are identical or different, it is preferred to use identical structure, cathode
Second surface and cathode first surface can be symmetrically or asymmetric, it is preferred to use asymmetric structure more preferably uses
The differing distribution half period of the cathode protruding portion on two sides.
In the second preferred embodiment of the invention, electrode structure is as shown in Figure 3 comprising anode 10 and cathode 20,
Wherein, anode 1 has back to the first anode face 11 and second plate face 12 of setting, in the present embodiment, selectes with reference to seat
The positive direction of graticule refers to the positive direction of the normal direction point coordinates line in a face, the normal side in another face back to setting
To the negative direction of point coordinates line.Equally, cathode 2 has the first cathode plane 21 and the second cathode plane 22 back to setting.Such as Fig. 3
Shown, first anode face 11 is oppositely arranged with the first cathode plane 21.
It further include at least one anode protruding portion on first anode face 11, the anode protruding portion is by being mutually perpendicular to or approaching
Vertical anode leader 13 and anode extension portion 14 forms, and in the present embodiment, close is vertically since preparation process deposits
Cause in error.Anode extension portion 14 is being greater than coupled anode with the size L1 in 13 vertical direction of anode leader
The size P1 of lead division 13 in this direction, anode protruding portion two sides are anode sky septal area, when anode protruding portion more than two,
It is anode sky septal area between adjacent two anodes protruding portion.
It further include at least one cathode protruding portion on first cathode plane 21, the cathode protruding portion is by being mutually perpendicular to or approaching
Vertical cathode lead division 23 and extended cathode portion 24 form, extended cathode portion 24 in 23 vertical direction of cathode lead division
Size is greater than the size of coupled cathode lead division 23 in this direction, and cathode protruding portion two sides are anode sky septal area, when
It is negative electrode sky septal area between adjacent two cathodes protruding portion when cathode protruding portion more than two.
In the present embodiment, anode protruding portion is deep into negative electrode sky septal area corresponding thereto and with cathode protruding portion not
It is in contact, cathode protruding portion is deep into anode sky septal area corresponding thereto and is not in contact with anode protruding portion.
The present invention improves the electrophoretic force that particle is subject in the electric field by the structure of setting anode and cathode, can be right
The particulate matter that lung can be entered is effectively filtered out.
In the present embodiment, anode protruding portion is in first anode face periodic distribution.Cathode protruding portion is in the first cathode
Face periodic distribution.In a more preferred embodiment of the invention, distribution of the anode protruding portion in first anode face
Period is identical in the distribution period of the first cathode plane as cathode protruding portion.To reduce the complexity of structure, it is easier 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, sphere or spheroid, or the mobile geometry formed in the face formed is joined end to end by limited straightway and/or curved section
Body.Cathode lead division 23 or any moulding, are specifically as follows but are not limited to cuboid, square, sphere or ellipsoid
Body, or the mobile solid formed in the face formed is joined end to end by limited straightway and/or curved section.
In the present embodiment, anode extension portion 14 can be any moulding, be specifically as follows but be not limited to cuboid, just
Cube, sphere or spheroid, or the mobile geometry formed in the face formed is joined end to end by limited straightway and/or curved section
Body.Extended cathode portion 24 is cuboid, square, sphere or spheroid, or by limited straightway and/or curved section head and the tail
The mobile solid formed in the face being connected to form.A variety of moulding provide multiple choices for preparation.
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 and first anode face 11 are symmetrical or asymmetric, it is preferred to use
Symmetric design.
Cathode has the second cathode plane 22, and the second cathode plane 22 and 21 shape of the first cathode plane are identical or different, preferably adopt
With identical structure, the second cathode plane 22 and the first cathode plane 21 are symmetrical or asymmetric, it is preferred to use symmetric design.
In the present embodiment, full-size L1 of the anode extension portion 14 along the direction perpendicular to anode leader 13, yin
Along the full-size L2 in the direction perpendicular to cathode lead division 23, anode extension portion 14 is greater than pole extension 24 at a distance from cathode
0 and it is less than or equal to 10*L3, 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 positive
Number, L1 and L2 are micron to millimeter magnitude.
In third preferred embodiment of the invention, electrode structure is as shown in Figure 4 comprising anode 1 and cathode 2,
In, anode 1 has back to the first anode face 11 and second plate face 12 of setting, in the present embodiment, selectes reference coordinate
The positive direction of line refers to the positive direction of the normal direction point coordinates line in a face, the normal direction in another face back to setting
The negative direction of point coordinates line.Equally, cathode 2 has the first cathode plane 21 and the second cathode plane 22 back to setting.Such as Fig. 4 institute
Show, first anode face 11 is oppositely arranged with the first cathode plane 21.
It further include at least one anode protruding portion 15 on first anode face, on section, i.e. face shown in Fig. 4, in width
On direction, the size of 15 the widest part of anode protruding portion is L1, and in the longitudinal direction, the size of the most strong point of anode protruding portion 15 is degree
α × L1, wherein L1, α are positive number, and the two sides of anode protruding portion 15 are anode sky septal area close to the region in first anode face, work as sun
It is anode sky septal area between adjacent two anodes protruding portion 15 when 15 more than two of protruding portion of pole.
It further include at least one cathode protruding portion 25 on first cathode plane, on section, i.e. face shown in Fig. 4, in width
On direction, the size of 14 the widest part of cathode protruding portion is L2, and in the longitudinal direction, the size of cathode protruding portion most strong point is degree β
× L2, wherein L2, β are positive number, and 25 two sides of cathode protruding portion are negative electrode sky septal area close to the region of the first cathode plane, work as cathode
It is anode sky septal area between adjacent two cathodes protruding portion 25 when 25 more than two of protruding portion.
Anode protruding portion 15 is deep into negative electrode sky septal area corresponding thereto and is not in contact with cathode, and cathode protruding portion is deep
Enter into anode sky septal area corresponding thereto and be not in contact with anode protruding portion, anode protruding portion is overlapped with cathode protruding portion
Length thereof L3 meets 0 L3≤2 < × L4, wherein L4 is the greater in L1 and L2.
The present invention improves the electrophoretic force that particle is subject in the electric field by the structure of setting anode and cathode, can be right
The particulate matter that lung can be entered is effectively filtered out.
In the present embodiment, anode protruding portion 15 is in 11 periodic distribution of first anode face, and cathode protruding portion 25 is
One cathode plane, 21 periodic distribution.In the more preferred embodiment of the present invention, anode protruding portion 15 is in first anode face 11
Distribution period it is identical in the distribution period of the first cathode plane 21 as cathode protruding portion 25.To reduce the complexity of structure, more
Easily preparation.
In the present embodiment, L1=L2,1 < α≤4,1 β≤4 <, be divided between anode and cathode greater than 0 and be less than etc.
In 4 × L4.
It is further preferred that α=β=2.
It is further preferred that L3=L4.
In the present embodiment, L1 and L2 is micron to millimeter magnitude.
To guarantee the 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 protruding portion 15 is cuboid, square, sphere or spheroid, or by limited item
Straightway and/or the curved section mobile solid formed after joining end to end.Cathode protruding portion 25 is cuboid, square, sphere
Or spheroid, or the solid formed is moved after being joined end to end by limited straightway and/or curved section.A variety of moulding are system
It is standby to provide multiple choices.
Preferably, the anode protruding portion and cathode protruding portion are cube.This structure preparation process is simple, and improves
The electrophoretic force that particle is subject in the electric field, can effectively filter out 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
Or it is different, it is preferred to use identical structure, in the other preferred embodiment of the present invention, second plate face 12 and the first anode
11 shape of face is not identical, and second plate face 12 and first anode face 11 are symmetrical or asymmetric, it is preferred to use symmetric design.
Cathode has the second cathode plane 22, and the second cathode plane 22 and 21 shape of the first cathode plane are identical or different, preferably adopt
With identical structure, the second cathode plane 22 and the first cathode plane 21 are symmetrical or asymmetric, it is preferred to use symmetric design.
It should be noted that DEP purifying electric pole plate itself is non-conductive, anode part and cathode portion are respectively at power supply thereon
Anode and cathode is connected.
It should be noted that not limited the voltage magnitude and frequency of positive pole and power cathode in the present invention
It is fixed, it can specifically be selected, not done herein excessive using the selection method of the amplitude and frequency generallyd use in the prior art
It repeats.
Although it should also be noted that, being only referred to dedusting, art technology in background technique of the invention
It is limitation of the present invention that personnel, which should not be understood as this, the huge sum of money in other technologies field, such as bio-separation field, in liquid
Belong to isolation technics and soil sanitation field, as long as using electrode structure that is identical as the present invention or obviously deforming, still in this hair
Within bright protection scope.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable 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
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (3)
1. a kind of interior or interior DEP air purifier, which is characterized in that described including the rough filtering device being connected with air inlet bucket
The outlet of rough filtering device connects DEP purifying treating unit, is provided between the outlet and DEP purifying treating unit of rough filtering device
Homogenizing plate, makes air-flow uniformly flow into DEP purifying treating unit, and the DEP purifying treating unit includes having air inlet and going out
The shell of port is provided with bindiny mechanism, the detachably connected DEP purged electrode of bindiny mechanism in the case inside
Plate, the DEP purifying electric pole plate is rollable and is curled into the shape that side is helix, and the stratiform gap formed is logical for fluid
Road, DEP purifying electric pole plate adjacent two layers are not in contact, the fluid channel DEP purifying electric pole plate parallel with airintake direction
One or both sides be laid with DEP purified treatment electrode, the DEP purified treatment electrode includes anode part and cathode portion,
The anode part and cathode portion are interspersed, and the anode part is repeated to form by anodic cycle, the cathode portion
It repeats to form by cathode deposition period, an anode and a cathode form a DEP electrode structure；
The DEP electrode structure is using one of following two structures:
Structure one: the DEP electrode structure includes anode and cathode, and the anode has anode first surface, the cathode tool
There is cathode first surface, the anode first surface is oppositely arranged with cathode first surface, and the anode first surface has extremely
A few anode protruding portion, the top of the anode protruding portion protrudes from the non-adjacent of the coupled anode first surface
Protruding portion part, the anode first surface region between two adjacent anode protruding portion tops is not in one plane；The cathode
First surface has at least one cathode protruding portion, and the top of the cathode protruding portion protrudes from the coupled cathode the
The non-adjacent protruding portion part on one surface, the cathode first surface region between two neighbouring cathode protruding portion tops be not flat at one
On face, the cathode first surface region between anode protruding portion top face and its two cathode protruding portions of distance recently is most
The part of recess；Anode first surface between cathode protruding portion top face and its two anode protruding portions of distance recently
The part that region is most recessed, the top of the anode protruding portion are that the top of spininess and/or cathode protruding portion is spininess, institute
The section in the anode first surface region between two adjacent anode protruding portion tops is stated as semicircle；Two neighbouring cathode is prominent
The section in the cathode first surface region between portion top is semicircle；
Structure two: the DEP electrode structure includes anode and cathode, and the anode has first anode face and the back to setting
Two anode surfaces, the cathode have the first cathode plane and the second cathode plane back to setting, the first anode face and the first yin
Pole-face is oppositely arranged, and further includes at least one anode protruding portion on the first anode face, the anode protruding portion is by mutually hanging down
A straight anode leader is formed with an anode extension portion, anode extension portion with the ruler in anode leader vertical direction
Very little to be greater than the size of coupled anode leader in this direction, anode protruding portion two sides are anode sky septal area；
It further include at least one cathode protruding portion on first cathode plane, the cathode protruding portion is by an orthogonal yin
Pole lead division and extended cathode portion form, extended cathode portion be greater than with the size in cathode lead division vertical direction and its
The size of connected cathode lead division in this direction, cathode protruding portion two sides are negative electrode sky septal area；
The anode protruding portion is deep into negative electrode sky septal area corresponding thereto and is not in contact with cathode protruding portion, the cathode
Protruding portion is deep into anode sky septal area corresponding thereto and is not in contact with anode protruding portion；
The structure of the homogenizing plate is a structure or b structure, and a structure: being distributed with through-hole on the homogenizing plate, refers to from flowing plate center
To the direction at edge, the diameter of the through-hole is become larger；
B structure: the homogenizing plate includes center portion and peripheral part, and the center portion and peripheral part are distributed with logical
Hole, the clear size of opening of the center portion are less than the size of the peripheral part through-hole；
The bindiny mechanism is vertical with airintake direction, has through-hole in the bindiny mechanism, is provided with spiral shell in the bindiny mechanism
The card slot of spin line shape distribution, the card slot are interrupted structure, and the card slot is clamped the DEP purifying electric pole plate；On the shell
Also there is cleaning door, perpendicular to the outgassing direction of DEP purifying electric pole plate, the cleaning door passes through for plane where the cleaning door
Valve control is closed and is opened.
2. interior or interior DEP air purifier as described in claim 1, which is characterized in that in the structure one, two is adjacent
Anode first surface region between anode protruding portion top is cylinder, spherical surface, ellipsoid, the mobile cambered surface formed of curved section or
The cambered surface formed is moved after being connected by a plurality of curved section, or the cambered surface formed is moved after being connected by straightway with curved section, or by
The cambered surface that straightway is formed after being connected；
Cathode first surface region between two neighbouring cathode protruding portion tops is cylinder, spherical surface, ellipsoid, the mobile shape of curved section
At cambered surface or be connected the mobile cambered surface formed by a plurality of curved section, or move the arc formed after being connected by straightway with curved section
Face, or the cambered surface formed after being connected by straightway.
3. interior or interior DEP air purifier as described in claim 1, which is characterized in that the anode of the structure two draws
Portion is cuboid, square, sphere or spheroid out, or is moved after being joined end to end by limited straightway and/or curved section
The solid of formation；The cathode lead division be cuboid, square, sphere or spheroid, or by limited straightway and/
Or curved section join end to end after the mobile solid formed；
The anode extension portion is cuboid, square, sphere or spheroid, or by limited straightway and/or curved section
The mobile solid formed after joining end to end；The extended cathode portion be cuboid, square, sphere or spheroid, or by
Limited straightway and/or the curved section mobile solid formed after joining end to end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419107.XA CN104190194B (en) | 2014-08-22 | 2014-08-22 | A kind of interior or interior DEP air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419107.XA CN104190194B (en) | 2014-08-22 | 2014-08-22 | A kind of interior or interior DEP air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104190194A CN104190194A (en) | 2014-12-10 |
| CN104190194B true CN104190194B (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410419107.XA Expired - Fee Related CN104190194B (en) | 2014-08-22 | 2014-08-22 | A kind of interior or interior DEP air purifier |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217353A (en) * | 2021-04-21 | 2021-08-06 | 中盐华能储能科技有限公司 | Distributed compressed air energy storage system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200503824A (en) * | 2003-05-13 | 2005-02-01 | Aura Biosystems Inc | Dielectrophoretic apparatus |
| US7198702B1 (en) * | 1999-09-30 | 2007-04-03 | Wako Pure Chemical Industries, Ltd. | Method for separating substances using dielectrophoretic forces |
| CN203515736U (en) * | 2013-10-09 | 2014-04-02 | 内蒙古上派环境科技有限公司 | Dielectrophoresis vehicle exhaust dust removal assembly |
| CN204147719U (en) * | 2014-08-22 | 2015-02-11 | 成都代代吉前瞻科技股份有限公司 | In new car or indoor DEP air purifier |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174494B (en) * | 2014-08-22 | 2017-05-24 | 阮海生 | Dielectrophoresis air purifier |
| CN204122238U (en) * | 2014-08-22 | 2015-01-28 | 阮海生 | A kind of dielectrophoresis air purifier |
-
2014
- 2014-08-22 CN CN201410419107.XA patent/CN104190194B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7198702B1 (en) * | 1999-09-30 | 2007-04-03 | Wako Pure Chemical Industries, Ltd. | Method for separating substances using dielectrophoretic forces |
| TW200503824A (en) * | 2003-05-13 | 2005-02-01 | Aura Biosystems Inc | Dielectrophoretic apparatus |
| CN203515736U (en) * | 2013-10-09 | 2014-04-02 | 内蒙古上派环境科技有限公司 | Dielectrophoresis vehicle exhaust dust removal assembly |
| CN204147719U (en) * | 2014-08-22 | 2015-02-11 | 成都代代吉前瞻科技股份有限公司 | In new car or indoor DEP air purifier |
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| CN104190194A (en) | 2014-12-10 |
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Granted publication date: 20190917 Termination date: 20200822 |