CN217910905U - Parallel high-voltage electric field dust remover - Google Patents
Parallel high-voltage electric field dust remover Download PDFInfo
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- CN217910905U CN217910905U CN202221501599.3U CN202221501599U CN217910905U CN 217910905 U CN217910905 U CN 217910905U CN 202221501599 U CN202221501599 U CN 202221501599U CN 217910905 U CN217910905 U CN 217910905U
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- electric field
- voltage electric
- collection dirt
- field plate
- dust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model relates to an electrostatic precipitator technical field, concretely relates to run-in high-voltage electric field dust remover. Parallel high-voltage electric field dust remover includes collection dirt spare, collection dirt spare includes that collection dirt electric field plate and adjacent collection dirt that two piece at least parallel intervals set up form the passageway of buckling along the air current direction between the electric field plate, and is adjacent collection dirt electric field plate is low voltage electric field plate and high voltage electric field plate respectively, collection dirt spare still includes a plurality of discharge wire that set up in collection dirt electric field plate front end just discharge wire extends along the vertical direction of air current, parallel high-voltage electric field dust remover still includes the power that provides the stationary current for collection dirt electric field plate and discharge wire. The bent electric field plate is used, the electric field intensity is increased in a limited space, so that dust removal is better and thorough, and a better dust removal effect is achieved. The technical problem that the existing high-voltage electrostatic dust collector cannot remove dust thoroughly is solved.
Description
Technical Field
The utility model relates to an electrostatic precipitator technical field, concretely relates to run-in high-voltage electric field dust remover.
Background
With the progress of science and technology, pollutants are continuously generated in life and industry, and the emission amount of the pollutants is increasingly increased along with the rapid development of cities and industry. In order to purify the air from pollution, dust separators have been developed to separate dust from the flue gas and thereby filter the flue gas.
With the increasing enhancement of people's environmental awareness and the increasing emphasis of the country on environmental protection, a high-voltage electrostatic dust collector with low energy consumption, high dust removal efficiency and simple structure is provided, flue gas is ionized by utilizing a high-voltage electric field, and dust charges in air flow are separated from the air flow under the action of the electric field.
However, the existing high-voltage electrostatic precipitator uses an integrated flat electric field plate to form an electrostatic field to ionize the flue gas and adsorb dust. Such structure is complicated, and difficult dismantlement is washd and is thorough inadequately to the filtration of flue gas.
Therefore, the existing high-voltage electrostatic dust collector has the technical problem of incomplete dust removal.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art mentioned in the above, the utility model provides a parallel high-voltage electric field dust remover, which solves the technical problem that the dust removal of the existing high-voltage electrostatic dust remover is not thorough enough.
In order to achieve the above object, the utility model discloses the technical scheme who specifically adopts is:
the utility model provides a run-in high voltage electric field dust remover, run-in high voltage electric field dust remover includes collection dirt spare, collection dirt spare includes that collection dirt that two piece at least parallel intervals set up forms the passageway of buckling along the air current direction between electric field plate and the adjacent collection dirt electric field plate, and is adjacent collection dirt electric field plate is low pressure electric field plate and high voltage electric field plate respectively, collection dirt spare still includes a plurality of discharge wire that set up in collection dirt electric field plate front end just discharge wire extends along the vertical direction of air current, run-in high voltage electric field dust remover still includes the power that provides the stationary current for collection dirt electric field plate and discharge wire.
In the parallel high-voltage electric field dust collector disclosed above, the airflow passes through the bent channel formed between the adjacent and parallel dust collecting electric field plates in the airflow direction, and then the dust removing and filtering effects are achieved. The bent electric field plate is utilized to increase the electric field intensity in a limited space, so that dust removal is better and thorough, and a better dust removal effect is achieved. The technical problem that the existing high-voltage electrostatic dust collector cannot remove dust thoroughly is solved. The discharge metal wire arranged at the front end of the dust collection electric field plate enables air molecules which just enter the dust collector to be ionized to generate a large number of new ions through point discharge, so that the air becomes more conductive easily, the same charges on the points are repelled to fly to a distant place until being adhered to the electric field plate, electrostatic dust collection is realized, and a better dust collection effect is achieved. Meanwhile, harmful microorganisms such as bacteria, viruses, molds and the like die under the action of high-voltage static electricity, so that the quantity of harmful viruses and bacteria in the airflow is controlled, and the sterilization and disinfection effects are achieved.
Further, the discharge wire is shaped like a saw-tooth. The sawtooth-shaped discharge metal wire has high mechanical strength, is not easy to break, is convenient to clean ash and has low manufacturing cost.
Furthermore, when the discharge wire extends into the channel, the discharge wire is matched with the cross-sectional shape of the electric field plate for dust collection.
Further, the channel is a zigzag channel, a curved channel or a serpentine channel. The bent dust collecting electric field plate is utilized to increase the electric field intensity in a limited space, so that dust removal is better and thorough, and a better dust removal effect is achieved.
Furthermore, the included angle between the adjacent bent edges of the electric field plate for collecting dust is 30-90 degrees.
Furthermore, the power supply voltage is 1 kV-9 kV.
Furthermore, the upper end face and the lower end face of the dust collecting piece are both provided with an insulating piece.
Furthermore, the insulating part comprises an insulating frame arranged on the side peripheral edge of the dust collecting part in a surrounding mode and an insulating cover arranged on the insulating frame in a covering mode.
It can be understood that the design of the insulating part avoids the phenomenon that the dust collecting part is ignited due to the large current when the circuit is short-circuited, and further reduces the potential safety hazard. Meanwhile, the insulation piece structure can limit and fix the dust collecting piece, and the dust collecting piece is prevented from loosening and scattering.
Further, the parallel high-voltage electric field dust collector also comprises a frame for supporting the dust collecting pieces.
Furthermore, the frame comprises at least two supporting pieces matched with the upper end face and the lower end face of the dust collecting piece and a bracket connected with the supporting pieces, the supporting pieces and the bracket form an accommodating space, and the dust collecting piece is arranged in the accommodating space. The frame further limits and fixes the dust collecting piece, so that the stability of the integrated piece is ensured, the high-voltage electric field dust remover is stable, and the dust collecting piece is prevented from loosening and scattering.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an among the parallel high-tension electric field dust remover, the air current forms the passageway of buckling along the air current direction through circulating between the adjacent and parallel collection dirt electric field board, and then reaches the filterable effect of removing dust. The bent dust collecting electric field plate is utilized to increase the electric field intensity in a limited space, so that dust removal is better and thorough, and a better dust removal effect is achieved. The technical problem that the existing high-voltage electrostatic dust collector cannot remove dust thoroughly is solved. The discharge metal wire arranged at the front end of the dust collection electric field plate enables air molecules which just enter the dust collector to be ionized to generate a large amount of new ions through point discharge, so that the air becomes more conductive easily, electric charges with the same electric charges on the points are repelled to fly to a distant place until being adhered to the dust collection electric field plate, electrostatic dust collection is achieved, and a better dust removal effect is achieved. Meanwhile, harmful microorganisms such as bacteria, viruses, molds and the like die under the action of high-voltage static electricity, so that the quantity of harmful viruses and bacteria in the airflow is controlled, and the sterilization and disinfection effects are achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an explosion structure of a parallel high-voltage electric field dust collector according to a first embodiment of the present invention.
Fig. 2 is a top view of a dust collecting member of a parallel high voltage electric field dust collector according to a first embodiment of the present invention (power source not shown).
Fig. 3 is a partially enlarged schematic view of a discharge wire of a parallel high voltage electric field dust collector according to a first embodiment of the present invention.
Fig. 4 is a front view of a parallel high voltage electric field dust collector according to a second embodiment of the present invention (power supply not shown).
Fig. 5 is a schematic perspective view of a dust collecting member and a frame of a parallel high-voltage electric field dust collector according to a second embodiment of the present invention (power supply not shown).
Fig. 6 is a schematic perspective view of a frame of a parallel high voltage electric field dust collector according to a second embodiment of the present invention.
In the above drawings, each symbol has the following meaning:
1. a dust collecting member; 2. an insulating member; 3. a frame;
11. a dust collecting electric field plate; 12. a discharge wire; 13. a power source; 21. an insulating frame; 22. an insulating cover; 31. a support member; 32. a support; 33. an adaptor;
111. a low voltage electric field plate; 112. a high voltage electric field plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. The above embodiments can be combined with each other arbitrarily by those skilled in the art, and any other embodiments can be made in various forms while still being taught by the present embodiment. The above detailed description should not be construed as limiting the scope of the present embodiments, which should be defined in the claims, and the description should be used for interpreting the claims.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Please refer to fig. 1-3, the first embodiment of the present invention provides a parallel high voltage electric field dust collector, which comprises a dust collecting part 1, the dust collecting part 1 comprises at least two parallel dust collecting electric field plates 11 disposed at intervals and a bent channel formed between the adjacent dust collecting electric field plates 11 along the air flow direction, the adjacent dust collecting electric field plates 11 are respectively a low voltage electric field plate 111 and a high voltage electric field plate 112, the dust collecting part 1 further comprises a plurality of discharging wires 12 disposed at the front end of the dust collecting electric field plate 11 and extending along the vertical direction of the air flow, and the parallel high voltage electric field dust collector further comprises a power supply 13 providing stable current for the dust collecting electric field plates 11 and the discharging wires 12. The air flow passes through the discharge wire 12 and the channel in sequence, and then filtered clean air is obtained. In this embodiment, the voltage of the low voltage electric field plate 111 and the voltage of the high voltage electric field plate 112 are not limited, and the low voltage and the high voltage are only one embodiment of the voltage difference. Specifically, in the present embodiment, the voltage of the low voltage electric field plate 111 is 0V, and the voltage of the high voltage electric field plate 112 is 1 to 9kV. The voltage of the power supply 13 is 1kV to 9kV.
It can be understood that, in the above-mentioned parallel high-voltage electric field dust collector, the airflow passes through the bent channel formed between the adjacent and parallel dust collecting electric field plates 11 along the airflow direction, so as to achieve the dust-collecting and filtering effects. The bent electric field plate is utilized to increase the electric field intensity in a limited space, so that dust removal is better and thorough, and a better dust removal effect is achieved. The technical problem that the existing high-voltage electrostatic dust collector cannot remove dust thoroughly is solved. The discharge metal wire 12 arranged at the front end of the dust collection electric field plate 11 enables air molecules which just enter the dust collector to be ionized to generate a large amount of new ions through point discharge, so that the air becomes more conductive, charges with the same charges on the points are repelled to fly to a distant place until being adhered to the dust collection electric field plate 11, electrostatic dust collection is realized, and a better dust collection effect is achieved. Meanwhile, harmful microorganisms such as bacteria, viruses, molds and the like die under the action of high-voltage static electricity, so that the quantity of harmful viruses and bacteria in the airflow is controlled, and the sterilization and disinfection effects are achieved. Finally, the airflow flows out from the other end of the dust collecting piece 1 to obtain clean and fresh air.
Referring to fig. 3, the discharge wire 12 is shaped like a saw-tooth. When the discharge wire 12 extends into the passage, the discharge wire 12 is fitted to the sectional shape of the collecting field plate 11. The saw-toothed discharge wire 12 has high mechanical strength, is not easy to break, is convenient to clean ash and has low manufacturing cost.
Referring to fig. 2, the channel may be a zigzag channel, a curved channel, or a serpentine channel. The included angle between the adjacent bent edges of the electric field plate 11 for collecting dust is 30-90 degrees. The air current passes through the circulation passageway, and then reaches the filterable effect of dust removal. The bent electric field collecting plate 11 can increase the electric field strength in a limited space, so as to remove dust more thoroughly and achieve better dust removing effect. It should be noted that, the present solution does not limit the included angle between the adjacent bent edges of the dust collecting electric field plates 11, as long as the included angle can form a bent channel between the adjacent dust collecting electric field plates 11.
Referring to fig. 1 and 4, the upper and lower end faces of the dust collecting member 1 are provided with the insulating member 2. The insulating member 2 includes an insulating frame 21 provided around the side peripheral edge of the dust collecting member 1 and an insulating cover 22 provided over the insulating frame 21. The phenomenon that the dust collecting piece 1 is ignited due to large current when a circuit is short-circuited is avoided, and potential safety hazards are reduced. Meanwhile, the insulation part 2 structure can limit and fix the dust collecting part 1, and the dust collecting part 1 is prevented from loosening and scattering.
The working principle of the scheme is that the air flow flows into the dust collecting part 1 from the outside, firstly, the air flow is ionized through point discharge through the discharge metal wire 12, the ionized ions driven by the air flow continuously pass through a channel between the dust collecting electric field plates 11, and impurities in the air flow are adsorbed on the dust collecting electric field plates 11 under the action of a high-voltage electric field. Meanwhile, harmful microorganisms such as bacteria, viruses, molds and the like die under the action of high-voltage static electricity, so that the quantity of harmful viruses and bacteria in the airflow is controlled, and the sterilization and disinfection effects are achieved. Finally, the airflow flows out from the other end of the dust collecting piece 1 to obtain clean and fresh air. The technical problem that the existing high-voltage electrostatic dust collector cannot remove dust thoroughly is solved.
Referring to fig. 5 and 6, a parallel high voltage electric field dust collector according to a second embodiment of the present invention includes a frame 3 and a parallel high voltage electric field dust collector according to a first embodiment of the present invention. The frame 3 serves to support the dust collecting member 1. The frame 3 comprises at least two supporting members 31 adapted to the upper and lower end surfaces of the dust collecting member 1 and a bracket 32 connecting the supporting members 31. The support member 31 and the bracket 32 form an accommodating space in which the dust collecting member 1 is disposed. The concrete structure of the frame 3 is not limited by the scheme, and the frame 3 only needs to be capable of fixing the integrated piece without influencing the normal operation of the dust collecting piece 1. Specifically, in the present embodiment, the support 31 and the bracket 32 are connected by the adaptor 33. Meanwhile, the supporting member 31 is a hollow structure formed by enclosing a plurality of frames, and the frames are connected through the adaptor member 33. The adaptor 33 is made of an insulating material. The frame 3 further limits and fixes the dust collecting piece 1, ensures the stability of the integrated piece, stabilizes the high-voltage electric field dust remover and avoids the loosening and scattering of the dust collecting piece 1. Meanwhile, the frame 3 is low in construction cost, simple in structure and convenient to disassemble.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement and improvement made within the principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a run-in high-voltage electric field dust remover which characterized in that: parallel high-voltage electric field dust remover includes collection dirt spare, collection dirt spare includes that collection dirt electric field plate and adjacent collection dirt that two piece at least parallel intervals set up form the passageway of buckling along the air current direction between the electric field plate, and is adjacent collection dirt electric field plate is low voltage electric field plate and high voltage electric field plate respectively, collection dirt spare still includes a plurality of discharge wire that set up in collection dirt electric field plate front end just discharge wire extends along the vertical direction of air current, parallel high-voltage electric field dust remover still includes the power that provides the stationary current for collection dirt electric field plate and discharge wire.
2. The parallel type high voltage electric field dust collector according to claim 1, wherein: the discharge wire is saw-toothed in shape.
3. The parallel type high voltage electric field dust collector according to claim 1 or claim 2, wherein: when the discharge metal wire extends into the channel, the discharge metal wire is matched with the cross section of the dust collecting electric field plate.
4. The parallel type high voltage electric field dust collector of claim 1, wherein: the channel is a folded channel, a curved channel or a serpentine channel.
5. The parallel type high voltage electric field dust collector of claim 4, wherein: the included angle between the bent adjacent edges of the dust collecting electric field plate is 30-90 degrees.
6. The parallel type high voltage electric field dust collector according to claim 1, wherein: the power voltage is 1 kV-9 kV.
7. The parallel type high voltage electric field dust collector according to claim 1, wherein: and the upper end surface and the lower end surface of the dust collecting piece are respectively provided with an insulating piece.
8. The parallel type high voltage electric field dust collector according to claim 7, wherein: the insulating part comprises an insulating frame arranged on the side peripheral edge of the dust collecting part in a surrounding mode and an insulating cover arranged on the insulating frame in a covering mode.
9. The parallel type high voltage electric field dust collector of claim 1, wherein: the parallel high-voltage electric field dust collector also comprises a frame for supporting the dust collecting piece.
10. The parallel type high voltage electric field dust collector of claim 9, wherein: the frame includes at least two with the support piece of the upper and lower terminal surface adaptation of collection dirt piece and connection support piece's support, support piece with the support forms accommodation space, collection dirt piece set up in the accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221501599.3U CN217910905U (en) | 2022-06-15 | 2022-06-15 | Parallel high-voltage electric field dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221501599.3U CN217910905U (en) | 2022-06-15 | 2022-06-15 | Parallel high-voltage electric field dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217910905U true CN217910905U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221501599.3U Active CN217910905U (en) | 2022-06-15 | 2022-06-15 | Parallel high-voltage electric field dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217910905U (en) |
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2022
- 2022-06-15 CN CN202221501599.3U patent/CN217910905U/en active Active
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