CN211359191U - Electrostatic purification device - Google Patents
Electrostatic purification device Download PDFInfo
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- CN211359191U CN211359191U CN201921663710.7U CN201921663710U CN211359191U CN 211359191 U CN211359191 U CN 211359191U CN 201921663710 U CN201921663710 U CN 201921663710U CN 211359191 U CN211359191 U CN 211359191U
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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
Abstract
The utility model provides an electrostatic purification device, includes outer support frame, positive plate, negative plate and wire electrode, and the wire electrode switches on each other with the positive plate, and purifier has air intake and air outlet, and the inside one side that is close to the air intake of outer support frame forms the charged area, and the inside one side that is close to the air outlet of outer support frame forms dust collecting area, its characterized in that: the air inlet is horizontally arranged, and an oil guide plate used for guiding the oil stains collected by the electrostatic purification device to the outside of the device is arranged below the outer support frame. The utility model has the advantages that: this electrostatic purification device's air intake is the horizontal direction air inlet, owing to be equipped with the oil baffle in the below of outer support frame, therefore can avoid the greasy dirt to remain in the device inside outside the greasy dirt water conservancy diversion that electrostatic purification device collected to do benefit to the purifying effect who improves electrostatic purification device, and increase of service life.
Description
Technical Field
The utility model relates to an electrostatic purification device.
Background
At present, in order to avoid the pollution of oil smoke to the environment, people usually adopt a special oil smoke purification device installed on a flue to eliminate oil smoke pollutants. The existing oil fume purification device has various structures, such as a filtering membrane type, a water curtain type, a centrifugal type and the like. Although the filtering membrane type purifying device can effectively remove oil smoke, the filtering membrane type purifying device is easy to block and must be replaced frequently, and the use is troublesome. The water curtain type purification device removes oil smoke through water, so that secondary pollution is easily caused, a large amount of water is wasted, and the use cost is high. The centrifugal purifying device not only can generate larger noise when working, but also has relatively lower clearance rate to the oil smoke.
In order to overcome the defects of the existing oil fume purification devices, various electrostatic purification devices are proposed, for example, an oil fume electrostatic purification device disclosed in patent No. ZL 02257040.3 (publication No. CN 2586536Y), the oil fume electrostatic purification device comprises a power supply, a box body, an electrode plate and an oil collecting basin, wherein the box body is of a closed structure, and an air inlet and an air outlet which are communicated with a fume exhaust pipe are arranged on the box body; the electrode plates comprise positive plates and negative plates, and the positive plates and the negative plates are vertically arranged in the box body and are mutually parallel and alternately arranged at proper intervals; the oil collecting basin is arranged below the electrode plate; the power supply provides direct current high voltage electricity for the electrode plate. When the device works, an electrostatic field is formed on the oil gas channel, and micro oil drops entering the electrostatic field are adsorbed to the surface of the electrode under the action of the electrostatic field. Although the electrostatic purification device has the advantages of low energy consumption, low noise, no secondary pollution and the like, the electrostatic purification device adopts a simple staggered structure of the positive and negative plates, the positive and negative plates are not staggered with each other, the positive and negative plates are arranged on the same supporting frame, after oil stains are accumulated on the supporting frame, the surface is easy to creep, and current is concentrated on the surface to discharge, so that moving charged particles between the plates are reduced, the positive and negative plates are easy to conduct, and the electrostatic purification device fails. In addition, the electrostatic purification device is not provided with a special oil discharge structure, so that oil stains can flow out of the device at will.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide an integrated electrostatic purification device who has oil extraction structure.
The utility model provides a technical scheme that above-mentioned first technical problem adopted does: this electrostatic purification device, including outer support frame, positive plate, negative plate and wire electrode, the wire electrode switches on each other with the positive plate, purifier has air intake and air outlet, the inside one side that is close to the air intake of outer support frame forms the charged area, the inside one side that is close to the air outlet of outer support frame forms dust collecting area, its characterized in that: the air inlet is horizontally arranged, and an oil guide plate used for guiding the oil stains collected by the electrostatic purification device to the outside of the device is arranged below the outer support frame.
Positive plate and negative plate can have multiple mounting structure, and is preferred, outer support frame includes vertical relative first backup pad and the second backup pad that sets up, all is equipped with positive plate connecting plate and negative plate connecting plate in the upper and lower both sides of device, the positive plate connecting plate is located the front side of negative plate connecting plate, the left and right sides of positive plate connecting plate and negative plate connecting plate is connected and is fixed in first backup pad and second backup pad, the positive plate is connected on the positive plate connecting plate, the negative plate is connected on the negative plate connecting plate.
In order to enable the oil guide plate to smoothly guide oil drops to the outside of the device, the oil guide plate is arranged below the positive plate connecting plate on the lower side and connected to the positive plate connecting plate, and the oil guide plate slants downwards from back to front in an inclined mode.
In order to improve the air inlet effect of the air inlet, an air deflector is arranged at the top of the outer support frame, is positioned above the positive plate connecting plate on the upper side and is connected to the positive plate connecting plate, and inclines upwards from back to front.
The electrode wire can have a plurality of wire winding structures, preferably, the positive plate connecting plate is provided with first electrode wire mounting holes distributed at intervals along the arrangement direction of the positive plate, the electrode wire is wound on the positive plate connecting plates at two sides back and forth through the first electrode wire mounting holes, and the electrode wire sequentially penetrates through gaps between the adjacent negative plates. Therefore, only one wire electrode is wound between the two positive plate connecting plates, the wire winding structure is simple, and the installation is very convenient.
In order to improve the performance and the reliability of device the front side of positive plate connecting plate is equipped with the wire electrode mounting panel of being connected with positive plate connecting plate looks electricity it has the second wire electrode mounting hole to open on the wire electrode mounting panel, the wire electrode makes a round trip to wind through the second wire electrode mounting hole and establishes on the wire electrode mounting panel of both sides, and, the wire electrode passes the clearance between the adjacent negative plate in proper order.
In order to ensure that the positive plate connecting plate and the wire electrode mounting plate can be reliably and electrically connected, the positive plate connecting plate and the wire electrode mounting plate are electrically connected through the vertically arranged conductive connecting plate.
Further preferably, the electrically conductive connecting plate has two and is close to the inboard of first backup pad and second backup pad respectively, and the positive plate connecting plate of upside and the both ends of wire electrode mounting panel are connected on the upper portion that corresponds the electrically conductive connecting plate, and the both ends of the positive plate connecting plate of downside and wire electrode mounting panel are connected in the lower part that corresponds the electrically conductive connecting plate.
For further connect fixed positive plate and negative plate, the preceding side of negative plate passes through the negative plate fixed strip and connects fixedly, the back side of positive plate passes through the positive plate fixed strip and connects fixedly, the left and right sides both ends of negative plate fixed strip and positive plate fixed strip are equallyd divide and are fixed respectively in first backup pad and second backup pad.
Compared with the prior art, the utility model has the advantages of: this electrostatic purification device's air intake is the horizontal direction air inlet, owing to be equipped with the oil baffle in the below of outer support frame, therefore can avoid the greasy dirt to remain in the device inside outside the greasy dirt water conservancy diversion that electrostatic purification device collected to do benefit to the purifying effect who improves electrostatic purification device, and increase of service life.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural view of another angle according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a positive plate connecting plate according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a wire electrode mounting plate according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The first embodiment is as follows:
as shown in fig. 1 and fig. 2, the electrostatic purification apparatus of the present embodiment includes an outer support frame, a positive plate 1, a negative plate 2, and a wire electrode 3, wherein the positive plate 1 and the negative plate 2 are vertically spaced apart. The purification device is provided with an air inlet and an air outlet, and the direction shown by the arrow A is the air inlet direction, namely the air inlet in the horizontal direction. A charged area is formed on one side, close to the air inlet, of the inner portion of the outer support frame, and a dust collecting area is formed on one side, close to the air outlet, of the inner portion of the outer support frame. The electrode wire 3 is arranged in the charged area and is mutually communicated with the positive plate 1.
In this embodiment, outer support frame includes vertical relative first backup pad 11 and the second backup pad 12 that sets up, all is equipped with positive plate connecting plate 6, negative plate connecting plate 7 and wire electrode mounting panel 8 in the upper and lower both sides of device, and wherein, positive plate connecting plate 6 is located the front side of negative plate connecting plate 7, and wire electrode mounting panel 8 is located the front side of positive plate mounting panel 6, and positive plate connecting plate 6, negative plate connecting plate 7 and wire electrode mounting panel 8's both sides are connected and are fixed on first backup pad 11 and second backup pad 12. The positive plate 1 is mounted on a positive plate connecting plate 6, and the negative plate 2 is mounted on a negative plate connecting plate 7. In addition, the preceding side of negative plate 1 is connected fixedly through negative plate fixed strip 13, and the back side of positive plate 1 is connected fixedly through positive plate fixed strip 14, and both ends are equallyd divide and are fixed respectively on first backup pad 11 and second backup pad 12 about negative plate fixed strip 13 and positive plate fixed strip 14.
In this embodiment, the wire electrode mounting plate 8 and the positive plate mounting plate 6 are electrically connected by the conductive connecting plate 9. Specifically, two and be close to the inboard of first backup pad 11 and second backup pad 12 respectively about conductive connection board 9 has, and the positive plate connecting plate 6 of upside and wire electrode mounting panel 8's both ends are connected on the upper portion that corresponds conductive connection board 9, and the lower part that corresponds conductive connection board 9 is connected at the positive plate connecting plate 6 of downside and wire electrode mounting panel 8's both ends, like this for the equal mutual electricity intercommunication of positive plate connecting plate 6 and wire electrode mounting panel 8 of upper and lower both sides.
The oil guide plate 4 is arranged below the positive plate connecting plate 6 and the wire electrode mounting plate 8, the positive plate connecting plate 6 below the oil guide plate 4 is connected, and the oil guide plate 4 inclines downwards from back to front in an inclined mode. After the oil guide plate 4 is arranged, oil collected in the device can fall into the oil guide plate 4, and further can be discharged out of the device through the oil guide plate 4.
Combine shown in fig. 3, it has first wire electrode mounting hole 61 along the length direction interval distribution of positive plate connecting plate to open on the positive plate connecting plate 6, and first spring mounting hole 62 has all been opened to the lateral part of positive plate connecting plate 6, and wire electrode 3 makes a round trip to wind through first wire electrode mounting hole 61 and establishes on the positive plate connecting plate 6 of both sides to, in first spring mounting hole 62 was located to the spring 10 at wire electrode 3 both ends, avoid spring 10 to expose in the charged area and influence the performance of device.
Referring to fig. 4, two rows of second wire electrode mounting holes 81 are formed in the wire electrode mounting plate 8, and the second wire electrode mounting holes 81 in each row are spaced apart from each other along the length direction of the wire electrode mounting plate 8. Two wire electrodes 3 are mounted on the wire electrode mounting plate 8, and each wire electrode 3 is wound between the second wire electrode mounting holes 81 in the same front and rear rows, so that the wire electrodes 3 are wound on the wire electrode mounting plates 8 on both sides. Second spring mounting hole 82 has all been opened to the lateral part of wire electrode mounting panel 8, and the spring 10 at wire electrode 3 both ends is located in second spring mounting hole 82, avoids spring 10 to expose in the electric charge district and influence the performance of device.
When in use, the electrostatic purification device is horizontally arranged in the oil fume suction channel and is positioned at the rear end of the fan system.
Example two:
as shown in fig. 5, in the electrostatic purification apparatus of the present embodiment, the air guiding plate 5 is mounted on the top of the outer support frame, the air guiding plate 5 is located above the upper positive plate connecting plate 6 and connected to the positive plate connecting plate 6, and the air guiding plate 5 is inclined upward from back to front.
The rest of the structure of the present embodiment is the same as that of the first embodiment, and will not be described herein.
Claims (9)
1. The utility model provides an electrostatic purification device, includes outer support frame, positive plate (1), negative plate (2) and wire electrode (3), wire electrode (3) and positive plate (1) switch on each other, purifier has air intake and air outlet, the inside one side that is close to the air intake of outer support frame forms the charged area, the inside one side that is close to the air outlet of outer support frame forms dust collecting area, its characterized in that: the air inlet is horizontally arranged, and an oil guide plate (4) used for guiding the oil stains collected by the electrostatic purification device to the outside of the device is arranged below the outer support frame.
2. The electrostatic purification apparatus according to claim 1, wherein: outer support frame includes first backup pad (11) and second backup pad (12) of vertical relative setting, all is equipped with positive plate connecting plate (6) and negative plate connecting plate (7) in the upper and lower both sides of device, positive plate connecting plate (6) are located the front side of negative plate connecting plate (7), the left and right sides of positive plate connecting plate (6) and negative plate connecting plate (7) is connected and is fixed on first backup pad (11) and second backup pad (12), positive plate (1) is connected on positive plate connecting plate (6), negative plate (2) are connected on negative plate connecting plate (7).
3. An electrostatic purification apparatus according to claim 2, wherein: the oil guide plate (4) is arranged below the positive plate connecting plate (6) on the lower side and connected to the positive plate connecting plate (6), and the oil guide plate (4) inclines downwards from back to front in an inclined mode.
4. An electrostatic purification apparatus according to claim 2, wherein: the top of the outer support frame is provided with an air deflector (5), the air deflector (5) is positioned above the positive plate connecting plate (6) on the upper side and connected to the positive plate connecting plate, and the air deflector (5) slants upwards from back to front.
5. An electrostatic purification apparatus according to any one of claims 2 to 4, wherein: the positive plate connecting plate (6) is provided with first wire electrode mounting holes (61) distributed at intervals along the arrangement direction of the positive plate, the wire electrodes (3) are wound on the positive plate connecting plate (6) on two sides back and forth through the first wire electrode mounting holes (61), and the wire electrodes (3) sequentially penetrate through gaps between the adjacent negative plates (2).
6. An electrostatic purification apparatus according to claim 5, wherein: the front side of positive plate connecting plate (6) is equipped with wire electrode mounting panel (8) of being connected with positive plate connecting plate looks electricity it has second wire electrode mounting hole (81) to open on wire electrode mounting panel (8), wire electrode (3) make a round trip to wind through second wire electrode mounting hole (81) and establish on wire electrode mounting panel (8) of both sides, and, wire electrode (3) pass the clearance between adjacent negative plate (2) in proper order.
7. An electrostatic purification apparatus according to claim 6, wherein: and the positive plate connecting plate (6) is electrically connected with the wire electrode mounting plate (8) through a vertically arranged conductive connecting plate (9).
8. An electrostatic purification apparatus according to claim 7, wherein: the utility model discloses a wire electrode connecting plate, including electrically conductive connecting plate (9), the both ends of positive plate connecting plate (6) and wire electrode mounting panel (8) of upside are connected on the upper portion that corresponds electrically conductive connecting plate (9), and the both ends of positive plate connecting plate (6) and wire electrode mounting panel (8) of downside are connected in the lower part that corresponds electrically conductive connecting plate (9), electrically conductive connecting plate (9) have two and are close to the inboard of first backup pad (11) and second backup pad (12) respectively.
9. An electrostatic purification apparatus according to claim 2, wherein: the preceding side of negative plate (2) passes through negative plate fixed strip (13) to be connected fixedly, the back side of positive plate (1) passes through positive plate fixed strip (14) to be connected fixedly, the left and right sides both ends of negative plate fixed strip (13) and positive plate fixed strip (14) are equallyd divide and are respectively fixed on first backup pad (11) and second backup pad (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663710.7U CN211359191U (en) | 2019-09-30 | 2019-09-30 | Electrostatic purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663710.7U CN211359191U (en) | 2019-09-30 | 2019-09-30 | Electrostatic purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211359191U true CN211359191U (en) | 2020-08-28 |
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ID=72162160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921663710.7U Active CN211359191U (en) | 2019-09-30 | 2019-09-30 | Electrostatic purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211359191U (en) |
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2019
- 2019-09-30 CN CN201921663710.7U patent/CN211359191U/en active Active
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