CN112516721A - Oil fume treatment device and oil fume treatment method - Google Patents
Oil fume treatment device and oil fume treatment method Download PDFInfo
- Publication number
- CN112516721A CN112516721A CN202011196505.1A CN202011196505A CN112516721A CN 112516721 A CN112516721 A CN 112516721A CN 202011196505 A CN202011196505 A CN 202011196505A CN 112516721 A CN112516721 A CN 112516721A
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- Prior art keywords
- generating device
- oil smoke
- static electricity
- box body
- transformer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003517 fume Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000779 smoke Substances 0.000 claims abstract description 50
- 230000003068 static effect Effects 0.000 claims abstract description 40
- 230000005611 electricity Effects 0.000 claims abstract description 32
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002912 waste gas Substances 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 11
- 230000005684 electric field Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 5
- 239000006233 lamp black Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 description 5
- 241000283984 Rodentia Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
Abstract
The application discloses oil smoke treatment equipment and an oil smoke treatment method. The oil smoke treatment equipment comprises: the bottom of the box body is provided with an inlet for introducing oil fume waste gas, and the top of the box body is provided with an outlet; the electrostatic generating device is arranged in the middle of the box body and used for generating static electricity, and the electrostatic generating device comprises an upper porcelain bottle box, and a waterproof cover is arranged on the upper porcelain bottle box; the spraying device is arranged above the static electricity generating device and is provided with spray heads which are arranged side by side; the transformer, the transformer with porcelain bottle case intercommunication on, be provided with the high-pressure pipe between transformer and the last porcelain bottle case, the high-pressure pipe is connected with the buckler. This application can enough carry out the spraying processing to the waste gas of bottom half through being provided with spray set in static generating device top, also can produce the one deck water film on static generating device surface, reduces the greasy dirt and on the surperficial adhesion of static generating device, keeps the cleanness on static generating device surface.
Description
Technical Field
The application relates to the technical field of waste gas treatment, in particular to an oil smoke treatment device and an oil smoke treatment method.
Background
The oil smoke is divided into oil smoke generated in the cooking process and oil smoke generated in the industrial production process. The cooking process in the oil smoke that produces contains a large amount of oil smoke granule and oil stain, if not handling, not only can pollute the equipment facility in the kitchen, can produce very big health harm to the people, generally in the traditional art through install the range hood of kitchen range top with the oil smoke collection back of producing directly discharge in the atmosphere through the oil smoke pipeline of house, this can produce the pollution that is no less than automobile exhaust gas to the atmosphere, long-time emission back simultaneously, can accumulate a large amount of inflammable oil stains in the oil smoke pipeline, form serious fire hidden danger. Some equipment in the factory also can produce the oil smoke when processing the work piece, and on the one hand, the oil smoke can pollute the workshop environment, and on the other hand, the oil smoke is inhaled by the workman and still can cause the disease, endangers workman's healthy.
In contrast, in the prior art, an electrostatic treatment method is generally used to purify the oil smoke, for example, chinese patent publication No. CN108644845A discloses an "oil smoke purifier", which includes an oil smoke purifying box, an oil smoke inlet pipe, a spraying assembly, an electrostatic dust collector, a flexible filter layer, and a squeezing assembly of a compressible flexible filter layer. The oil smoke to be purified enters water at the bottom of an oil smoke purification box, and partial impurities in the oil smoke are left in the water to complete primary purification treatment; the high-pressure flue gas coming out of the water rises, and enters an electrostatic dust collector after being sprayed for secondary purification treatment; the smoke after electrostatic treatment passes through the flexible filter layer to adsorb impurities remained in the smoke, so that the third purification treatment is completed, and the smoke after adsorption can be used as clean smoke to be discharged to the atmosphere.
However, in the conventional oil fume treatment device, a large amount of oil stains are easily accumulated in the static electricity generation device, and the absorption capacity of the electric field to the oil fume particles is affected by the timely removal, so that the purification efficiency is reduced. Meanwhile, the long-term accumulation of oil stains is easy to generate wrong discharge to form sparks, so that fire is caused, and potential safety hazards are caused.
Disclosure of Invention
The utility model provides an oil smoke processing apparatus, the problem that the greasy dirt is difficult to the clearance among the oil smoke treatment facility among the solution prior art.
In order to achieve the above purpose, the embodiments of the present application adopt the following technical solutions: an oil fume treatment apparatus comprising: the bottom of the box body is provided with an inlet for introducing oil fume waste gas, and the top of the box body is provided with an outlet; the electrostatic generating device is arranged in the middle of the box body and used for generating static electricity, and the electrostatic generating device comprises an upper porcelain bottle box, and a waterproof cover is arranged on the upper porcelain bottle box; the spraying device is arranged above the static electricity generating device and is provided with spray heads which are arranged side by side; the transformer, the transformer with porcelain bottle case intercommunication on, be provided with the high-pressure pipe between transformer and the last porcelain bottle case, the high-pressure pipe is connected with the buckler.
In the technical scheme, the spraying device is arranged above the static electricity generating device, the spray heads of the spraying device are arranged on the upper portion of the box body side by side, water mist is sprayed out from top to bottom, waste gas at the bottom of the box body can be sprayed, a layer of water film can be generated on the surface of the static electricity generating device, the adhesion of oil stains on the surface of the static electricity generating device is reduced, and the surface of the static electricity generating device is kept clean.
Further, according to the embodiment of the present application, wherein the static electricity generating device is a honeycomb electric field.
Further, according to the embodiment of the present application, wherein the static electricity generating device has a mounting bracket.
Further, according to the embodiment of the application, a partition plate is arranged between the high-pressure pipe and the waterproof cover.
Further, according to the embodiment of the application, a feedthrough porcelain bottle is arranged on the partition plate.
Further, according to the embodiment of the application, wherein the inlet is provided with an adjusting plate.
Further, according to the embodiment of the application, the adjusting holes are uniformly distributed on the adjusting plate.
Further, according to this application embodiment, wherein, be provided with the regulation carousel on the regulating plate, the carousel that adjusts and regulation hole adaptation.
In order to achieve the above object, the embodiment of the present application further discloses an oil smoke treatment method, including the following steps:
air is fed, an inlet is opened, and the air inlet quantity is adjusted through an adjusting plate;
performing electrostatic treatment, namely starting an electrostatic generating device to change oil smoke exhaust gas molecules into positively charged particles so as to be adsorbed by the wall of an electric field pipe in the electrostatic generating device;
spraying, starting the spraying device, spraying water mist from top to bottom, spraying the waste gas at the bottom of the box body, and generating a layer of water film on the surface of the static electricity generating device
And (4) discharging gas, and enabling the purified oil smoke to leave from the outlet.
Compared with the prior art, the method has the following beneficial effects: this application is provided with the spray set through being provided with above static generating device, and spray set's shower nozzle sets up on the upper portion of box side by side, and top-down ground blowout water smoke can enough carry out the spraying treatment to the waste gas of bottom half, also can produce the one deck water film on static generating device surface, reduces the adhesion of greasy dirt on static generating device surface, keeps the cleanness on static generating device surface.
Drawings
The present application is further described below with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an oil smoke treatment device in the present application.
Fig. 2 is a plan view of the static electricity generating apparatus of fig. 1.
Fig. 3 is a partially enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic view of the structure of the adjustment plate.
Fig. 5 is a schematic view of the adjustment dial of fig. 4 engaged with the adjustment hole.
In the attached drawings
1. Case 2, exhaust gas inlet 3, and static electricity generating apparatus
31. Mounting rack 32, upper porcelain bottle box 4 and spraying device
5. Transformer 6, high-voltage tube 61, water-proof cover
62. A clapboard 7, a feedthrough porcelain bottle 8 and an adjusting plate
81. Adjusting dial 82, adjusting hole 83 and internal teeth I
84. Pull rod 85, rodent II
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and not restrictive of the embodiments of the invention, and that all other embodiments obtained by those skilled in the art without having the benefit of the present disclosure are intended to be within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Fig. 1 shows a lampblack treatment device in the application, fig. 2 is a top view of the electrostatic treatment device in fig. 1, and fig. 3 is a partial enlarged view of a part a in fig. 1. As shown in fig. 1-3, the oil smoke treatment device includes a box body 1, an inlet 2 for introducing oil smoke waste gas is arranged at the bottom of the box body 1, an outlet is arranged at the top of the box body 1, and the oil smoke waste gas flows from bottom to top after entering the box body 1 from the inlet 2. In the middle of the box body 1, a static electricity generating device 3 is arranged for generating static electricity, and the static electricity generating device 3 is a honeycomb electric field and comprises a mounting frame 31 and an upper porcelain insulator box 32. The spraying device 4 is arranged above the static electricity generating device 3, the spray heads of the spraying device 4 are arranged on the upper part of the box body side by side, water mist is sprayed from top to bottom, waste gas at the bottom of the box body 1 can be sprayed, a layer of water film can be generated on the surface of the static electricity generating device 3, the adhesion of oil stains on the surface of the static electricity generating device is reduced, and the surface of the static electricity generating device 3 is kept clean.
Therefore, the static electricity generating device 3 is communicated with the transformer 5, and the transformer 5 supplies power to the electric field lines in the static electricity generating device 3, so that the oil smoke and exhaust gas molecules are changed into particles with positive charges, and are adsorbed by the wall of the electric field pipe in the static electricity generating device 3, and the purifying effect is achieved. Specifically, a high-voltage pipe 6 is provided above the transformer 5 for laying electric wires. Specifically, the high-voltage tube 6 extends to the upper porcelain insulator box 32 of the static electricity generating device 3, a waterproof cover 61 is arranged above the upper porcelain insulator box 32, a partition plate 62 is arranged between the high-voltage tube 6 and the waterproof cover 61, and an electric wire extending out of the transformer 5 passes through the high-voltage tube 6, passes through the partition plate, and is communicated with the static electricity generating device 3 through the upper porcelain insulator box 32 in the waterproof cover 61.
In addition, a feedthrough porcelain bottle 7 is arranged in the center of the partition plate 62, and the feedthrough porcelain bottle is sleeved on the electric wire and used for protecting the electric wire from being damaged by spray water. Meanwhile, if the feedthrough porcelain bottle 7 is corroded by spray water, the feedthrough porcelain bottle is easy to replace.
Further, an adjusting plate 8 is arranged at the inlet 2 for adjusting the air intake of the lampblack exhaust gas. A plurality of adjusting holes are uniformly distributed on the adjusting plate 8, so that the oil smoke waste gas can uniformly enter the oil smoke treatment equipment.
Specifically, the present application shows a specific structure of the adjustment plate 8 by fig. 4. As shown in fig. 4, the adjusting plate 8 includes a plurality of adjusting disks 81 and adjusting holes 82, and the adjusting disks 81 are rotatable around a central axis. The adjusting turntable 81 is provided with a plurality of fan-shaped through holes corresponding to the adjusting holes 82 of the adjusting plate 8. The matching condition of the adjusting turntable 81 and the adjusting holes 82 is as shown in fig. 5, when the adjusting turntable 81 rotates, the parts of the adjusting holes 82 are shielded, so that the exposed parts of the adjusting holes 82 are small in area, and the purpose of adjusting the air intake is achieved.
In addition, in order to control the rotation of the adjusting turntable 81, the first engaging tooth 83 is arranged on the periphery of the edge of the adjusting turntable 81, the pull rod 84 is arranged at the same time, the second engaging tooth 85 is arranged on the pull rod 84, the first engaging tooth 83 and the second engaging tooth 85 are matched, and the adjusting turntable 81 is driven to rotate by pulling the pull rod 84.
Further, for controlling a plurality of regulation carousels 81 to rotate simultaneously, this application will adjust carousel 81 and arrange side by side and be two rows, and pull rod 84 sets up between two rows of carousel 81 of two rows, and both sides all are provided with two 85 of rodents on the pull rod 84.
Finally, the application also discloses an oil smoke treatment method, which comprises the following steps:
air is fed, the inlet 2 is opened, and the air inlet air quantity is adjusted through the adjusting plate 8;
performing electrostatic treatment, namely starting the electrostatic generating device 3 to change oil smoke exhaust gas molecules into positively charged particles, so that the positively charged particles are adsorbed by the wall of an electric field pipe in the electrostatic generating device 3;
spraying, starting the spraying device, spraying water mist from top to bottom, spraying the waste gas at the bottom of the box body 1, and generating a layer of water film on the surface of the static electricity generating device 3
And (4) discharging gas, wherein the purified oil smoke leaves from the top of the oil smoke treatment equipment.
Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various changes and modifications can be made by one skilled in the art without departing from the spirit and scope of the present application as defined and defined by the appended claims.
Claims (9)
1. An oil fume treatment device, characterized by comprising:
the oil fume exhaust device comprises a box body, an oil fume exhaust pipe and a fan, wherein the bottom of the box body is provided with an inlet for introducing oil fume exhaust gas, and the top of the box body is provided with an outlet;
the electrostatic generating device is arranged in the middle of the box body and used for generating static electricity, the electrostatic generating device comprises an upper porcelain bottle box, and a waterproof cover is arranged on the upper porcelain bottle box;
the spraying device is arranged above the static electricity generating device and is provided with spray heads which are arranged side by side;
the transformer, the transformer with porcelain insulator case intercommunication on, the transformer with be provided with the high-pressure pipe between going up the porcelain insulator case, the high-pressure pipe with the buckler is connected.
2. The oil smoke treatment apparatus of claim 1, wherein said static electricity generating device is a honeycomb electric field.
3. An oily fume treatment device according to claim 1, wherein the static electricity generating device is provided with a mounting rack.
4. The oil smoke treatment apparatus of claim 1, wherein a partition is provided between said high pressure pipe and said waterproof cover.
5. The oil smoke treatment equipment according to claim 5, wherein a feedthrough porcelain bottle is arranged on the partition plate.
6. An apparatus according to claim 1, wherein the inlet is provided with an adjustment plate.
7. The oil smoke treatment apparatus of claim 1, wherein said adjusting plate has adjusting holes uniformly distributed thereon.
8. The lampblack processing device according to claim 7, wherein an adjusting turntable is arranged on the adjusting plate, and the adjusting turntable is matched with the adjusting hole.
9. A lampblack treatment method is characterized by comprising the following steps:
air is fed, an inlet is opened, and the air inlet quantity is adjusted through an adjusting plate;
performing electrostatic treatment, namely starting an electrostatic generating device to change oil smoke exhaust gas molecules into positively charged particles so as to be adsorbed by the wall of an electric field pipe in the electrostatic generating device;
spraying, wherein the spraying device is started to spray water mist from top to bottom, so that the waste gas at the bottom of the box body can be sprayed, and a layer of water film can be generated on the surface of the static electricity generating device;
and (4) discharging gas, and enabling the purified oil smoke to leave from the outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196505.1A CN112516721A (en) | 2020-10-31 | 2020-10-31 | Oil fume treatment device and oil fume treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196505.1A CN112516721A (en) | 2020-10-31 | 2020-10-31 | Oil fume treatment device and oil fume treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112516721A true CN112516721A (en) | 2021-03-19 |
Family
ID=74980664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011196505.1A Pending CN112516721A (en) | 2020-10-31 | 2020-10-31 | Oil fume treatment device and oil fume treatment method |
Country Status (1)
| Country | Link |
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| CN (1) | CN112516721A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755807A (en) * | 2012-08-07 | 2012-10-31 | 苏瑞仪 | Wet-method spraying electrostatic purifier for waste gas of setting machine |
| CN207247312U (en) * | 2017-09-18 | 2018-04-17 | 张家港市金秋环保科技有限公司 | Cooking fume control equipment high-tension insulator automatic cleaning apparatus |
| CN108644845A (en) * | 2018-07-18 | 2018-10-12 | 洛阳展腾科技有限公司 | A kind of oil fume purifier |
| BR132017015370E2 (en) * | 2017-07-18 | 2019-03-12 | W Fs Khozam Epp | IMPROVEMENT WITH FILTRATION COIFF WITH CYCLONIC PRIMARY FILTER, DATA AIR COMPENSATION SYSTEM, FIRE-CUT INERCIAL FILTER AND ULTRAVIOLET LAMP |
| CN210399037U (en) * | 2019-03-14 | 2020-04-24 | 广州双枪机电设备有限公司 | Adjustable air curtain type smoke hood |
| CN211667963U (en) * | 2020-03-06 | 2020-10-13 | 四川佳朗德环境科技有限公司 | New fan of kitchen furred ceiling |
-
2020
- 2020-10-31 CN CN202011196505.1A patent/CN112516721A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755807A (en) * | 2012-08-07 | 2012-10-31 | 苏瑞仪 | Wet-method spraying electrostatic purifier for waste gas of setting machine |
| BR132017015370E2 (en) * | 2017-07-18 | 2019-03-12 | W Fs Khozam Epp | IMPROVEMENT WITH FILTRATION COIFF WITH CYCLONIC PRIMARY FILTER, DATA AIR COMPENSATION SYSTEM, FIRE-CUT INERCIAL FILTER AND ULTRAVIOLET LAMP |
| CN207247312U (en) * | 2017-09-18 | 2018-04-17 | 张家港市金秋环保科技有限公司 | Cooking fume control equipment high-tension insulator automatic cleaning apparatus |
| CN108644845A (en) * | 2018-07-18 | 2018-10-12 | 洛阳展腾科技有限公司 | A kind of oil fume purifier |
| CN210399037U (en) * | 2019-03-14 | 2020-04-24 | 广州双枪机电设备有限公司 | Adjustable air curtain type smoke hood |
| CN211667963U (en) * | 2020-03-06 | 2020-10-13 | 四川佳朗德环境科技有限公司 | New fan of kitchen furred ceiling |
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Effective date of registration: 20240229 Address after: Room 402-11, No. 700 Tiantong South Road, Yinzhou District, Ningbo City, Zhejiang Province, 315000 Applicant after: Ningbo Xiaouniverse Technology Co.,Ltd. Country or region after: China Address before: Room 10, 650 Jingang Avenue, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant before: ZHANGJIAGANG JINQIU ENVIRONMENTAL TECHNOLOGY CO.,LTD. Country or region before: China |