CN111359780A - Purification device for improving high-voltage electrostatic dust collection efficiency - Google Patents

Purification device for improving high-voltage electrostatic dust collection efficiency Download PDF

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Publication number
CN111359780A
CN111359780A CN202010227718.XA CN202010227718A CN111359780A CN 111359780 A CN111359780 A CN 111359780A CN 202010227718 A CN202010227718 A CN 202010227718A CN 111359780 A CN111359780 A CN 111359780A
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voltage
polar
voltage contact
reinforcing
contact
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梁化春
郑林军
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Suzhou Bayair Purification Technology Co ltd
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Suzhou Bayair Purification Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/10—Plant or installations having external electricity supply dry type characterised by presence of electrodes moving during separating action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • B03C3/43—Ionising-electrodes radioactive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/70—Applications of electricity supply techniques insulating in electric separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/04—Ionising electrode being a wire

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Abstract

The invention discloses a purification device for improving high-voltage electrostatic dust collection efficiency, which comprises a generating polar wire and a collecting polar plate, wherein a group of reinforcing polar wires which are equipotential with the collecting polar plate are arranged in the front gap of the generating polar wire, the generating polar wire is connected in series to form an equipotential network through a second lead and is finally connected to a second high-voltage contact through the second lead, the reinforcing polar wires are connected in series to form an equipotential network through a first lead and are finally connected to the first high-voltage contact through the first lead, and the collecting polar plate is connected in series to form an equipotential network through a third lead and is finally connected to a third high-voltage contact through the third lead. The device simple structure, it is convenient to use, high-efficient, cost economy is fit for using widely in the industry. The purifying device not only improves the electric field intensity, but also greatly improves the purifying effect, can omit the situation that the filter screen is directly applied to large-air-volume purification, and greatly saves a large amount of filter screen cost.

Description

Purification device for improving high-voltage electrostatic dust collection efficiency
Technical Field
The invention relates to a purification device for improving high-voltage electrostatic dust removal efficiency, and belongs to the technical field of high-voltage purification systems.
Background
Plasma high pressure purification technique is used extensively in air purifier, new trend clean system, oil smoke clarifier field, but compares with traditional filter screen purification, and big amount of wind single filtration efficiency is difficult to be done very high.
The traditional plasma high-voltage purification device structure comprises a group of positive high-voltage generating polar wires and a group of negative high-voltage collecting polar plates. During operation, a high-voltage electric field E is generated between the electrode wire and the collecting electrode plate, and particulate matters in the dirty air are ionized into ion clusters in the process of passing through the high-voltage electric field and are adsorbed on the collecting electrode plate to finish the air purifying process.
The traditional device structure only contains a set of positive high-voltage generating polar filament and a set of negative high-voltage collecting polar plate, the electric field intensity is very weak, the primary filtering efficiency is very poor, and the device can only be used in small air volume and low-efficiency purification occasions and is not suitable for large air volume and high-efficiency purification occasions.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a purification device for improving the high-voltage electrostatic dust removal efficiency.
The purpose of the invention is realized by the following technical scheme: the utility model provides a promote purifier of high-pressure electrostatic precipitator efficiency, is including taking place utmost point silk and collection polar plate, the preceding clearance of taking place the utmost point silk is provided with a set ofly and collects the reinforcing utmost point silk of polar plate equipotential, take place utmost point silk, collection polar plate and reinforcing utmost point silk are fixed in inside the box through insulation system, take place the utmost point silk and establish ties into an equipotential network through the second wire, are connected to second high-voltage contact through the second wire at last on, the reinforcing utmost point silk establishes ties into an equipotential network through first wire, is connected to first high-voltage contact through first wire at last, collect the polar plate and establish ties into an equipotential network through the third wire, be connected to third high-voltage contact through the third wire at last.
Preferably, the number of the generating polar wires is at least four, and each generating polar wire is arranged at a gap.
Preferably, the number of the collecting polar plates is at least five, and each collecting polar plate is arranged in parallel with a gap.
Preferably, the number of the reinforcing polar wires is at least five, and each reinforcing polar wire is arranged at a gap between each other.
Preferably, insulation system is box fixed guide rail, box fixed guide rail sets up inside the box, be provided with generation utmost point plastic casing, collector plastic casing and reinforcing utmost point plastic casing on the box fixed guide rail, the reinforcing utmost point silk is fixed in on the reinforcing utmost point plastic casing, the generation utmost point silk is fixed in on the generation utmost point plastic casing, the collection polar plate is fixed in on the collector plastic casing, reinforcing utmost point casing, generation utmost point casing, collector casing are fixed in on the box fixed guide rail in the box through the mounting respectively.
Preferably, a first high-voltage contact, a second high-voltage contact and a third high-voltage contact are arranged in the box body, the first high-voltage contact, the second high-voltage contact and the third high-voltage contact are fixed in the box body through connecting pieces, the second high-voltage contact is connected with a high-voltage pulse high potential, and the first high-voltage contact and the third high-voltage contact are connected with a low-voltage pulse potential.
Preferably, a first high-voltage electric field E is generated between the generating polar wire and the collecting polar plate, the distance between the generating polar wire and the collecting polar plate is D0, a first high-voltage current I1 is generated on the second high-voltage contact, a second high-voltage electric field E is generated between the generating polar wire and the reinforcing polar wire when flowing to the third high-voltage contact, the distance between the generating polar wire and the reinforcing polar wire is D1, and a second high-voltage current I212 is generated on the second high-voltage contact and flows to the first high-voltage contact of the high-voltage contact.
Preferably, the numerical interval of D0 is 11.5 +/-0.05 mm, and the numerical interval of D1 is 12mm +/-0.05 mm.
Preferably, an air inlet pipeline is opened at one side of the box body, a clean air inlet port is arranged at the other side of the box body, a dirty air inlet port is arranged in front of the air inlet pipeline, dirty air enters the box body through the air inlet pipeline, particulate matters are contained in the dirty air, the particulate matters in the dirty air are ionized into a first ion cluster and a second ion cluster after passing through a long-distance D2 double electric field formed by a second high-voltage electric field E and a first high-voltage electric field E of the high-voltage electric field, and are finally adsorbed on the collecting polar plate to complete the air purifying process, and the long-distance D2= D0+ D1=23.5 mm.
Preferably, the high-voltage current flowing through the second high-voltage contact is the first high-voltage current I1, the third high-voltage current I1 is 2mA, the ionization power is 28 watts, and the travel of the particles through the electric field is only D0=11.5 mm; the high-voltage current flowing through the second high-voltage contact is the first high-voltage current I1+ the second high-voltage current I2, the current magnitudes of the first high-voltage current I1 and the second high-voltage current I2 are 3.5mA, and the ionization power is 45 watts.
The technical scheme of the invention has the advantages that:
this technical scheme can solve the problem that exists among the prior art, makes important improvement for high pressure purifier, makes single purification efficiency obtain further promotion.
During the purification work, take place to produce high-voltage electric field E between utmost point silk and the collection polar plate, also produced high-voltage electric field between the utmost point silk of taking place simultaneously and the reinforcing utmost point silk, behind the long distance dual electric field that particulate matter in the dirty air process high-voltage electric field and high-voltage electric field constitute, become ion group and ion group by the ionization, finally adsorbed on collecting the polar plate, accomplish air-purifying's process. After the negative high-voltage reinforced polar filament is added, the stroke and time of particulate matter ion clusters in the polluted air in a high-voltage electric field are doubled, and experiments prove that the adsorption and purification effects are remarkably improved.
The device simple structure, it is convenient to use, high-efficient, cost economy is fit for using widely in the industry.
The traditional device structure only contains a set of positive high-voltage generating polar filament and a set of negative high-voltage collecting polar plate, the electric field intensity is very weak, the primary filtering efficiency is very poor, and the device can only be used in small air volume and low-efficiency purification occasions and is not suitable for large air volume and high-efficiency purification occasions. When the traditional device is used for a high-efficiency large-air-volume purification occasion, the traditional device needs to be matched with a high-efficiency filter screen in an electrostatic manner to achieve the purification effect.
The purifying device not only improves the electric field intensity, but also greatly improves the purifying effect, can omit the situation that the filter screen is directly applied to large-air-volume purification, and greatly saves a large amount of filter screen cost.
Drawings
FIG. 1 is a schematic structural diagram of a purification apparatus for improving high-voltage electrostatic dust collection efficiency according to the present invention.
FIG. 2 is a schematic structural diagram of a purification apparatus for improving high-voltage electrostatic dust collection efficiency according to the present invention.
FIG. 3 is a schematic structural diagram of a purification apparatus for improving high-voltage electrostatic dust collection efficiency according to the present invention.
Detailed Description
Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. The embodiments are merely exemplary for applying the technical solutions of the present invention, and any technical solution formed by replacing or converting the equivalent thereof falls within the scope of the present invention claimed.
The invention discloses a purification device for improving high-voltage electrostatic dust collection efficiency, which comprises a generating polar wire 1 and a collecting polar plate 2, wherein a group of reinforcing polar wires 7 with the same potential as the collecting polar plate are arranged in a front gap of the generating polar wire 1, and the generating polar wire 1, the collecting polar plate 2 and the reinforcing polar wires 7 are fixed in a box body 7 through an insulation structure, as shown in figures 1, 2 and 3.
Insulation system is box fixed guide 300, box fixed guide 300 sets up inside the box, be provided with generation utmost point plastic casing 100, collector plastic casing 200 and reinforcing utmost point plastic casing 700 on the box fixed guide, reinforcing utmost point silk 7 is fixed in on the reinforcing utmost point plastic casing 700, on generation utmost point silk 1 is fixed in generation utmost point plastic casing 100, on collecting polar plate 2 is fixed in collector plastic casing 200, the reinforcing utmost point silk connects the negative high pressure, and the generation utmost point silk connects positive high pressure, and the collection polar plate connects the negative high pressure. The reinforced pole shell, the generating pole shell and the collector shell are respectively fixed on a box body fixed guide rail in the box body through fixing parts. The fixing piece is a screw, and in the technical scheme, the fixing piece can be in other implementation modes, and in the technical scheme, the specific implementation mode of the fixing piece is not further limited.
The generating polar wires 1 are connected in series to form an equipotential network through second conducting wires 19 and are finally connected to the second high-voltage contact 16 through the second conducting wires 19, the reinforcing polar wires 7 are connected in series to form an equipotential network through first conducting wires 20 and are finally connected to the first high-voltage contact 14 through the first conducting wires 20, and the collecting polar plates 2 are connected in series to form an equipotential network through third conducting wires 18 and are finally connected to the third high-voltage contact 15 through the third conducting wires 18.
The number of the generating polar wires 1 is at least four, and each generating polar wire is arranged at a gap, and in the technical scheme, the number of the generating polar wires 1 is preferably four. The number of the collecting polar plates 2 is at least five, and the collecting polar plates are arranged in parallel at intervals, in the technical scheme, the number of the collecting polar plates 2 is preferably five. The number of reinforcing polar silks 7 is at least five, and every reinforcing polar silk is equal clearance setting each other, in this technical scheme, the preferred five of the number of reinforcing polar silks 7.
A first high-voltage contact 14, a second high-voltage contact 16 and a third high-voltage contact 15 are arranged in the box body 7, the first high-voltage contact 14, the second high-voltage contact 16 and the third high-voltage contact 15 are fixed in the box body through connecting pieces, the second high-voltage contact 16 is connected with a high-voltage pulse high potential, and the first high-voltage contact 14 and the third high-voltage contact 15 are connected with a high-voltage pulse low potential. Set up in the box with first high voltage contact 14, second high voltage contact 16 and third high voltage contact 15 assorted first connecting hole, set up respectively on first high voltage contact 14, second high voltage contact 16 and the third high voltage contact 15 with first connecting hole assorted second connecting hole, the screw passes second connecting hole and first connecting hole in proper order and realizes being connected with the box.
The generation polar wire 1 and the collection polar plate 2 generate a first high-voltage electric field E5, the distance between the generation polar wire 1 and the collection polar plate 2 is D0, a first high-voltage current I113 is generated on the second high-voltage contact 16 and flows to the third high-voltage contact 15, a second high-voltage electric field E6 is generated between the generation polar wire 1 and the enhancement polar wire 7, the distance between the generation polar wire 1 and the enhancement polar wire 7 is D1, a second high-voltage current I212 is generated on the second high-voltage contact 16 and flows to the first high-voltage contact 14 of the high-voltage contact. The numerical range of D0 is 11.5 +/-0.05 mm, the numerical range of D1 is 12mm +/-0.05 mm, in the technical scheme, the value of D0 is 11.5mm, and the value of D1 is 12 mm.
An air inlet pipeline 9 is formed in one side of the box body, a clean air inlet is formed in the other side of the box body, and the air inlet pipeline 9 and the clean air inlet are located on the same line. The place ahead of admission line 9 is provided with dirty air input port, under the pressure of new trend system forced draught blower, dirty air 4 passes through admission line 9 and gets into box 7, contain particulate matter 4 in the dirty air, particulate matter 4 in the dirty air is through the double electric field of long distance D2 that second high-voltage electric field E6 and the first high-voltage electric field E5 of high-voltage electric field are constituteed, become first ion group 8 and second ion group 3 by the ionization, finally adsorbed on collecting polar plate 2, accomplish air-purifying's process, long distance D2= D0+ D1=23.5 mm.
The airflow direction of the device is as follows: dirty air enters an air inlet pipeline 9-flows into an enhanced polar silk array 700-flows into a generation polar silk array 100-flows into a collection polar plate array 200-flows out of an air outlet pipeline to become clean air, and the clean air is output through a clean air output port.
The high-voltage current flowing through the second high-voltage contact 16 is the first high-voltage current I113, the third high-voltage current I1 is 2mA, the ionization power is 28 watts, and the travel of the particulate matters passing through the electric field is only D0=11.5 mm; the high-voltage current flowing through the second high-voltage contact 16 is the first high-voltage current I113 + the second high-voltage current I212, the current of the first high-voltage current I113 and the current of the second high-voltage current I212 are 3.5mA, the ionization power is 45W, and the ionization power is increased by 17W, so that the high-voltage purification electric field E is enhanced, and the purification effect is obviously improved. Meanwhile, the strokes and the time of the first ion clusters 8 and the second ion clusters 3 of the particles in the dirty air in the second high-voltage electric field E6 and the first high-voltage electric field E5 of the high-voltage electric field are increased by one time D0+ D1=23.5mm, and the adsorption and purification effects are remarkably improved. The increased reinforced polar wires further improve the purification efficiency under the action of the high-voltage electric fields at the two sides.
The purifying device not only improves the electric field intensity, but also greatly improves the purifying effect, can omit the situation that the filter screen is directly applied to large-air-volume purification, and greatly saves a large amount of filter screen cost.
The invention has various embodiments, and all technical solutions formed by adopting equivalent transformation or equivalent transformation are within the protection scope of the invention.

Claims (10)

1. The utility model provides a promote purifier of high-voltage electrostatic precipitator efficiency which characterized in that: comprises a generating polar wire (1) and a collecting polar plate (2), a group of reinforcing polar wires (7) which have the same potential with the collecting polar plate are arranged in the front gap of the generating polar wire (1), the generating polar wire (1), the collecting polar plate (2) and the reinforcing polar wire (7) are fixed in the box body (7) through an insulating structure, the generating polar wires (1) are connected in series into an equipotential network through a second lead (19) and are finally connected to a second high-voltage contact (16) through the second lead (19), the reinforcing polar wires (7) are connected in series into an equipotential network through a first lead (20) and are finally connected to a first high-voltage contact (14) through the first lead (20), the collecting polar plates (2) are connected in series to form an equipotential network through third conducting wires (18), and finally are connected to third high-voltage contacts (15) through the third conducting wires (18).
2. The purification device for improving the high-voltage electrostatic dust collection efficiency according to claim 1, wherein: the number of the generating polar wires (1) is at least four, and the generating polar wires are arranged in a gap mode.
3. The purification device for improving the high-voltage electrostatic dust collection efficiency according to claim 1, wherein: the number of the collecting polar plates (2) is at least five, and the collecting polar plates are arranged in parallel at intervals.
4. The purification device for improving the high-voltage electrostatic dust collection efficiency according to claim 1, wherein: the number of the reinforcing polar wires (7) is at least five, and each reinforcing polar wire is arranged in a clearance mode.
5. The purification device for improving the high-voltage electrostatic dust collection efficiency according to claim 1, wherein: insulation system is box fixed guide (300), box fixed guide (300) set up inside the box, be provided with generation utmost point plastic casing (100), collector plastic casing (200) and reinforcing utmost point plastic casing (700) on the box fixed guide, reinforcing utmost point silk (7) are fixed in on reinforcing utmost point plastic casing (700), on generation utmost point silk (1) are fixed in generation utmost point plastic casing (100), on collecting polar plate (2) are fixed in collector plastic casing (200), reinforcing utmost point casing, generation utmost point casing, collector casing are fixed in on the box fixed guide in the box through the mounting respectively.
6. The purification device for improving the high-voltage electrostatic dust collection efficiency according to claim 1, wherein: a first high-voltage contact (14), a second high-voltage contact (16) and a third high-voltage contact (15) are arranged in the box body (7), the first high-voltage contact (14), the second high-voltage contact (16) and the third high-voltage contact (15) are fixed in the box body through connecting pieces, the second high-voltage contact (16) is connected with a high-voltage pulse high potential, and the first high-voltage contact (14) and the third high-voltage contact (15) are connected with a high-voltage pulse low potential.
7. The purification device for improving the high-voltage electrostatic dust collection efficiency according to claim 6, wherein: the generation polar filament (1) and the collection polar plate (2) generate a first high-voltage electric field E (5) therebetween, the distance between the generation polar filament (1) and the collection polar plate (2) is D0, a first high-voltage current I1 (13) is generated on the second high-voltage contact (16), the current flows to the third high-voltage contact (15), a second high-voltage electric field E (6) is also generated between the generation polar filament (1) and the enhancement polar filament (7), the distance between the generation polar filament (1) and the enhancement polar filament (7) is D1, a second high-voltage current I2 (12) is generated on the second high-voltage contact (16), and the current flows to the first high-voltage contact (14) of the high-voltage contact.
8. The purification device for improving the high-voltage electrostatic dust collection efficiency according to claim 7, wherein: the numerical range of D0 is 11.5 +/-0.05 mm, and the numerical range of D1 is 12mm +/-0.05 mm.
9. The purification device for improving the high-voltage electrostatic dust collection efficiency according to claim 7, wherein: an inlet duct (9) has been seted up to one side of box, the opposite side of box is provided with the clean air input port, inlet duct (9) are located the same line with the clean air input port, the place ahead of inlet duct (9) is provided with dirty air input port, dirty air (4) get into box (7) through inlet duct (9), contain particulate matter (4) in the dirty air, behind the dual electric field of long distance D2 that particulate matter (4) in the dirty air are constituteed through second high-voltage electric field E (6) and the first high-voltage electric field E (5) of high-voltage electric field, become first ionic group (8) and second ionic group (3) by the ionization, finally adsorbed on collecting polar plate (2), accomplish air-purifying's process, long distance D2= D0+ D1=23.5 mm.
10. The purification device for improving the high-voltage electrostatic dust collection efficiency according to claim 7, wherein: the high-voltage current flowing through the second high-voltage contact (16) is the first high-voltage current I1 (13), the third high-voltage current I1 is 2mA, the ionization power is 28 watts, and the travel of the particles through the electric field is only D0=11.5 mm; the high-voltage current flowing through the second high-voltage contact (16) is the first high-voltage current I1 (13) + the second high-voltage current I2 (12), the current magnitudes of the first high-voltage current I1 (13) and the second high-voltage current I2 (12) are 3.5mA, and the ionization power is 45 watts.
CN202010227718.XA 2020-03-27 2020-03-27 Purification device for improving high-voltage electrostatic dust collection efficiency Pending CN111359780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010227718.XA CN111359780A (en) 2020-03-27 2020-03-27 Purification device for improving high-voltage electrostatic dust collection efficiency

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Application Number Priority Date Filing Date Title
CN202010227718.XA CN111359780A (en) 2020-03-27 2020-03-27 Purification device for improving high-voltage electrostatic dust collection efficiency

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CN111359780A true CN111359780A (en) 2020-07-03

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