CN210373596U - High-voltage electrostatic oil fume purification device - Google Patents
High-voltage electrostatic oil fume purification device Download PDFInfo
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- CN210373596U CN210373596U CN201920794278.9U CN201920794278U CN210373596U CN 210373596 U CN210373596 U CN 210373596U CN 201920794278 U CN201920794278 U CN 201920794278U CN 210373596 U CN210373596 U CN 210373596U
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- 238000000746 purification Methods 0.000 title claims abstract description 35
- 239000003517 fume Substances 0.000 title claims description 9
- 238000001179 sorption measurement Methods 0.000 claims abstract description 52
- 239000006233 lamp black Substances 0.000 claims description 20
- 238000009825 accumulation Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 32
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000005684 electric field Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a high pressure electrostatic oil smoke purifier belongs to oil smoke purification technical field, including purifying the passageway, install oil smoke balancing unit, high pressure ionization area, low pressure adsorption zone and fan in proper order in purifying the passageway, high pressure ionization area includes a plurality of positive plates and the negative plate that carry out fixed connection through the connecting pipe, positive plate and negative plate alternate distribution. In the embodiment of the utility model, the high-pressure ionization area is matched with the low-pressure adsorption area, so that the oil stain in the oil smoke can be well adsorbed and purified, and the fine oil stain in the oil smoke can be quickly captured through the positive plate and the negative plate which are arranged at intervals in the high-pressure ionization area and the discharge plate and the adsorption plate which are arranged at intervals in the low-pressure adsorption area, so that the adsorption efficiency of the oil stain can be improved; through the sawtooth design of positive plate for the positive plate is when discharging, and its discharge site is more, strengthens the even degree of electric charge, improves the charge efficiency of greasy dirt.
Description
Technical Field
The utility model relates to an oil smoke clarification plant specifically is a high-pressure electrostatic oil smoke purifier.
Background
The range hood is an electric appliance for purifying oil fume environment, can quickly pump away waste burned by a stove and oil fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention. The device is mainly used for purifying and treating the kitchen oil smoke in hotels, restaurants, wineshops, restaurants, schools, offices, factories and other places; frying and cooking food; oil spatters industrial occasions such as heat treatment workshop, oil mist lubrication workshop, work piece welding workshop and alkene oil boiler emission.
At present, the lampblack absorber mostly adopts the electrostatic adsorption principle to carry out purification treatment on lampblack, and the ionization and the adsorption of greasy dirt are realized through high-voltage electric fields generated by positive and negative polar plates, but because the content of the greasy dirt in the lampblack is more, the ionization and the adsorption of the greasy dirt in the lampblack are difficult to carry out only through a single positive and negative polar plate, a small amount of the greasy dirt is still not charged, and the adsorption efficiency of the greasy dirt is not high, so that the high-voltage electrostatic lampblack purification device with good lampblack purification effect is provided to meet the requirements.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides a high pressure electrostatic oil smoke purifier.
In order to solve the technical problem, the utility model provides a following technical scheme:
a high-voltage electrostatic lampblack purification device comprises a purification channel, wherein a lampblack equalization device, a high-voltage ionization region, a low-voltage adsorption region and a fan are sequentially arranged in the purification channel, the high-voltage ionization region comprises a plurality of positive plates and negative plates which are fixedly connected through connecting pipes, and the positive plates and the negative plates are alternately distributed; the low pressure adsorption zone includes a plurality of discharge plates and adsorption plates that carry out fixed connection through the connecting pipe, discharge plates and adsorption plates distribute in turn.
As a further improvement of the utility model: and a plurality of saw teeth which are uniformly distributed are arranged on one side of the positive plate, which is close to the oil smoke balancing device.
As a further improvement of the utility model: the positive plate and the negative plate are both made of alloy 3003 aluminum plates with the thickness of 1.5mm, and the distance between the positive plate and the negative plate is 27.5 mm.
As a further improvement of the utility model: the discharge electrode and the adsorption plate are both made of alloy 3003 aluminum plates with the thickness of 0.8mm, and the distance between the discharge electrode and the adsorption plate is 13.5 mm.
As a further improvement of the present invention: the oil smoke balancing device comprises a partition plate and a plurality of through holes which are uniformly distributed and arranged on the partition plate.
As a further improvement of the present invention: the bottom is provided with to the long-pending oil level of purifying passageway middle part slope in the purifying passageway, and purifying passageway bottom still is provided with long-pending oil box, long-pending oil box passes through oil drain port and long-pending oil level intercommunication.
As a further improvement of the present invention: the two ends of the high-voltage ionization region and the low-voltage adsorption region are fixedly connected with the purification channel through insulators.
Compared with the prior art, the beneficial effects of the utility model are that:
in the embodiment of the utility model, the high-pressure ionization area is matched with the low-pressure adsorption area, so that the oil stain in the oil smoke can be well adsorbed and purified, and the fine oil stain in the oil smoke can be quickly captured through the positive plate and the negative plate which are arranged at intervals in the high-pressure ionization area and the discharge plate and the adsorption plate which are arranged at intervals in the low-pressure adsorption area, so that the adsorption efficiency of the oil stain can be improved; through the sawtooth design of positive plate for the positive plate is when discharging, and its discharge site is more, strengthens the even degree of electric charge, improves the charge efficiency of greasy dirt.
Drawings
FIG. 1 is a top view of a high voltage electrostatic lampblack purification device;
FIG. 2 is a front view of a high voltage electrostatic oil smoke purifying device;
FIG. 3 is a schematic structural view of a positive plate of the high-voltage electrostatic lampblack purification device;
FIG. 4 is a schematic structural diagram of a fume balancing device in a high-voltage electrostatic fume purifying device;
in the figure: 1-filter screen, 2-fan, 3-discharge plate, 4-connecting pipe, 5-insulator, 6-adsorption plate, 7-negative plate, 8-positive plate, 9-oil smoke balancing device, 10-sawtooth, 11-oil accumulation surface, 12-oil discharge port, 13-oil accumulation box, 14-purification channel, 15-clapboard and 16-through hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, the present embodiment provides a high-voltage electrostatic lampblack purification device, which includes a purification channel 14, wherein a lampblack equalization device 9, a high-voltage ionization region, a low-voltage adsorption region and a fan 2 are sequentially installed in the purification channel 14; the high-voltage ionization region comprises a plurality of positive plates 8 and negative plates 7 which are fixedly connected through connecting pipes 4, and the positive plates 8 and the negative plates 7 are alternately distributed; the low pressure adsorption zone includes a plurality of discharge plates 3 and adsorption plates 6 that carry out fixed connection through connecting pipe 4, discharge plates 3 and adsorption plates 6 distribute in turn.
The positive plate 8, the negative plate 7, the discharge plate 3 and the adsorption plate 6 are all electrically connected with an external power supply, the external smoke containing smoke is sucked into the purifying channel 14 through the smoke balancing device 9 by the fan 2 and is ionized by a high-voltage electric field formed between the positive plate 8 and the negative plate 7, large-particle oil stains in the smoke are punctured and charged, most of the oil stains are carbonized and degraded at the moment, a small part of small charged oil stains move to the positive plate and the negative plate, and the charged oil stains impact other uncharged oil stains, so that other oil stains are charged, further more oil stains are charged, a part of the charged oil stains are collected on the positive and negative polar plates, and the oil stains which are not collected by the positive and negative polar plates enter a low-pressure adsorption area along with the flue gas, the oil stain is adsorbed on the surfaces of the discharge plate 3 and the adsorption plate 6 under the action of the electric field force between the discharge plate 3 and the adsorption plate 6, and then the adsorption and purification of the oil stain in the flue gas are completed.
The model of the fan 2 is not limited, and in the embodiment, only the sucking function of the oily smoke is needed to be completed.
One side of the positive plate 8, which is close to the oil smoke balancing device 9, is provided with a plurality of uniformly distributed sawteeth 10, so that when the positive plate 8 discharges, the discharge points of the positive plate are more, the uniformity of charges is enhanced, and the charge efficiency of oil stains is improved.
The oil smoke balancing device 9 comprises a partition plate 5 and a plurality of uniformly distributed through holes 16 formed in the partition plate 15, and when oil-containing smoke enters the purifying channel 14, the oil-containing smoke is dispersed through the partition plate 15 and the through holes 16 formed in the partition plate 15, so that the oil-containing smoke can be dispersed in the purifying channel 14 more uniformly, and the oil stain ionization and adsorption efficiency can be improved.
One side of the fan 2, which is far away from the low-pressure adsorption area, is also provided with a filter screen 1, and the air discharged to the outside is finally filtered through the arrangement of the filter screen 1.
The positive plate 8 and the negative plate 7 are both made of alloy 3003 aluminum plates with the thickness of 1.5mm, and the distance between the positive plate 8 and the negative plate 7 is 27.5 mm; discharge plate 3 and adsorption plate 6 all adopt the thickness to be 0.8 mm's alloy 3003 aluminum plate and make, and the interval between discharge plate 3 and the adsorption plate 6 is 13.5 mm.
An oil accumulation surface 11 inclined towards the middle of the purification channel 14 is arranged at the bottom in the purification channel 14, an oil accumulation box 13 is also arranged at the bottom of the purification channel 14, and the oil accumulation box 13 is communicated with the oil accumulation surface 11 through an oil discharge port 12; the oil stains adsorbed on the positive electrode plate 8, the negative electrode plate 7, the discharge plate 3, and the adsorption plate 6 are collected on the oil accumulation surface 11 by their own weight, and are discharged to the oil accumulation case 13 through the oil discharge port 12 and collected.
The working principle of the embodiment is as follows: the external smoke containing smoke is sucked into the purification channel 14 through the smoke balancing device 9 by the fan 2 and ionized by a high-voltage electric field formed between the positive plate 8 and the negative plate 7, so that large-particle oil stains in the smoke are broken down and charged, most of the oil stains are carbonized and degraded at the moment, a small part of micro charged oil stains move to the positive plate and the negative plate, and the charged oil stains collide with other uncharged oil stains, so that other oil stains are charged, further more oil stains are charged, one part of the charged oil stains are collected on the positive plate and the negative plate, the oil stains which are not collected by the positive plate and the negative plate enter a low-voltage adsorption area along with the smoke, and are adsorbed on the surfaces of the discharge plate 3 and the adsorption plate 6 under the action of electric field force between the discharge plate 3 and the adsorption;
the oil stains adsorbed on the positive electrode plate 8, the negative electrode plate 7, the discharge plate 3, and the adsorption plate 6 are collected on the oil accumulation surface 11 by their own weight, and are discharged to the oil accumulation case 13 through the oil discharge port 12 and collected.
Example 2
Referring to fig. 1, in this embodiment, compared with embodiment 1, both ends of the high-voltage ionization region and the low-voltage adsorption region are fixedly connected to the purification channel 14 through insulators 5, and the insulators 5 are 95 ceramics made by pure dry pressing, so as to ensure the insulation of the high-voltage ionization region and the low-voltage adsorption region.
In the embodiment of the utility model, the high-pressure ionization area is matched with the low-pressure adsorption area, so that the oil stain in the oil smoke can be well adsorbed and purified, and the fine oil stain in the oil smoke can be quickly captured through the positive plate and the negative plate which are arranged at intervals in the high-pressure ionization area and the discharge plate and the adsorption plate which are arranged at intervals in the low-pressure adsorption area, so that the adsorption efficiency of the oil stain can be improved; through the sawtooth design of positive plate for the positive plate is when discharging, and its discharge site is more, strengthens the even degree of electric charge, improves the charge efficiency of greasy dirt.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A high-voltage electrostatic lampblack purification device comprises a purification channel (14), wherein a lampblack equalization device (9), a high-voltage ionization region, a low-voltage adsorption region and a fan (2) are sequentially arranged in the purification channel (14), and the high-voltage electrostatic purification device is characterized by comprising a plurality of positive plates (8) and negative plates (7) which are fixedly connected through connecting pipes (4), and the positive plates (8) and the negative plates (7) are alternately distributed; the low-pressure adsorption area comprises a plurality of discharge plates (3) and adsorption plates (6) which are fixedly connected through connecting pipes (4), and the discharge plates (3) and the adsorption plates (6) are alternately distributed.
2. High-voltage electrostatic fume cleaning device according to claim 1, characterized in that the positive plate (8) is provided with a plurality of uniformly distributed saw teeth (10) on the side close to the fume equalizing device (9).
3. A high-voltage electrostatic lampblack purification device as claimed in claim 1 or 2, characterized in that the positive plate (8) and the negative plate (7) are both made of alloy 3003 aluminum plates with the thickness of 1.5mm, and the distance between the positive plate (8) and the negative plate (7) is 27.5 mm.
4. The high-voltage electrostatic lampblack purification device as claimed in claim 1, wherein the discharge plate (3) and the adsorption plate (6) are made of alloy 3003 aluminum plates with the thickness of 0.8mm, and the distance between the discharge plate (3) and the adsorption plate (6) is 13.5 mm.
5. High-voltage electrostatic lampblack purification device according to claim 1, characterized in that the lampblack equalization device (9) comprises a partition plate (15) and a plurality of uniformly distributed through holes (16) formed in the partition plate (15).
6. The high-voltage electrostatic lampblack purification device as claimed in claim 1, wherein an oil accumulation surface (11) inclined towards the middle of the purification channel (14) is arranged at the bottom in the purification channel (14), an oil accumulation box (13) is further arranged at the bottom of the purification channel (14), and the oil accumulation box (13) is communicated with the oil accumulation surface (11) through an oil discharge port (12).
7. The high-voltage electrostatic lampblack purification device as claimed in claim 6, wherein two ends of the high-voltage ionization region and two ends of the low-voltage adsorption region are fixedly connected with the purification channel (14) through insulators (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920794278.9U CN210373596U (en) | 2019-05-30 | 2019-05-30 | High-voltage electrostatic oil fume purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920794278.9U CN210373596U (en) | 2019-05-30 | 2019-05-30 | High-voltage electrostatic oil fume purification device |
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| Publication Number | Publication Date |
|---|---|
| CN210373596U true CN210373596U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920794278.9U Active CN210373596U (en) | 2019-05-30 | 2019-05-30 | High-voltage electrostatic oil fume purification device |
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| CN (1) | CN210373596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124437A (en) * | 2021-03-12 | 2021-07-16 | 宁波方太厨具有限公司 | High-voltage electrostatic purifying device and range hood |
-
2019
- 2019-05-30 CN CN201920794278.9U patent/CN210373596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124437A (en) * | 2021-03-12 | 2021-07-16 | 宁波方太厨具有限公司 | High-voltage electrostatic purifying device and range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: 256600 Xingye 4th Road, economic development zone, Boxing County, Binzhou City, Shandong Province (zhongxin'an village, Chengdong Street) Patentee after: Shandong Boxing Dongfang Jiexing environmental protection equipment Technology Co., Ltd Address before: 256600 Xingye 4th Road, economic development zone, Boxing County, Binzhou City, Shandong Province (zhongxin'an village, Chengdong Street) Patentee before: Zhou Ruirui |
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| TR01 | Transfer of patent right |