CN112546824B - Oil mist purifier - Google Patents
Oil mist purifier Download PDFInfo
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- CN112546824B CN112546824B CN202011558249.6A CN202011558249A CN112546824B CN 112546824 B CN112546824 B CN 112546824B CN 202011558249 A CN202011558249 A CN 202011558249A CN 112546824 B CN112546824 B CN 112546824B
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- electric field
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
- B01D53/323—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/24—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by centrifugal force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses an oil mist purification device, which comprises a plurality of purification devices which are overlapped together; the purification device comprises a plurality of electric field devices arranged side by side; the electric field device comprises a plurality of ionization plates arranged side by side; the top of the ionization plates arranged side by side is provided with a dust collecting plate; two sides of the ionization plate are provided with large arc structures; two ends of the large arc structure are provided with discharge spikes; the large arc structure is a semicircular structure; each discharging spike corresponds to the center of the opposite side orthodrome structure; and the bottom of the ionization plate is provided with a ground pole guide plate. Compared with products on the market, the invention has the advantages of low electric field power, high efficiency and more stable product operation.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly relates to an oil mist purification device.
Background
At present, the oil mist purification in the air purification field mainly adopts a high-voltage electrostatic adsorption principle, and the product has the characteristics of low power consumption and high efficiency. However, when air enters the oil mist machine, the humidity of the oil mist is very high, so that the electric field of the electrostatic oil mist machine is short-circuited and arc-drawn, and the equipment cannot work. In the using process of the equipment, the negative pressure of a system loop is very large, so that the oil discharge of the equipment is not smooth, a large amount of water-soluble oil is accumulated in an equipment box body, and then the alarm of the equipment is caused, and even the work of the whole purification system is influenced. Most electric field ionization region on the market is the spine form, and many producers have designed many spines in order to promote efficiency, but the electric field can produce a large amount of ozone and then polluted air in the use of equipment, for reducing ozone emission end and add alone and get rid of the ozone device, can cause the cost extravagant, and because the spine a lot of causes equipment power also can be very high, consequently can cause the energy extravagant.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an oil mist purification device to solve the problem of energy waste in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an oil mist purification device comprises a plurality of purification devices which are overlapped together; the purification device comprises a plurality of electric field devices arranged side by side; the electric field device comprises a plurality of ionization plates arranged side by side; the top of the ionization plates arranged side by side is provided with a dust collecting plate; two sides of the ionization plate are provided with large circular arc structures; two ends of the large arc structure are provided with discharge spikes; the large arc structure is a semicircular structure; and the bottom of the ionization plate is provided with a ground pole guide plate.
Furthermore, the ionization plate and the dust collecting plate are simultaneously arranged on the electric field equipment frame to form the electric field equipment.
Furthermore, a plurality of electric field devices arranged side by side are simultaneously arranged on the purifying device frame to form the purifying device.
Furthermore, the top of the purifying equipment frame is provided with an inclined plane plate and a plane plate, and the bottom of the inclined plane plate is connected with the plane plate; the two ends of the plane plate are provided with oil discharge holes, and a plurality of oil discharge holes which are arranged up and down are connected through an oil discharge pipeline.
Furthermore, the electric field equipment is arranged on an electric field guide rail, and the electric field guide rail is arranged on the purifying equipment frame in a sliding mode through a sliding rolling shaft.
Further, an oil collecting space is formed between the electric field guide rail and the bottom of the purifying equipment frame.
Furthermore, a water removal device is arranged on the purifying equipment frame at one side where the ionization plate is positioned; the dewatering device comprises a dewatering fan and a primary-effect metal net installed on the dewatering fan.
Furthermore, the bottom of the ionization plate is provided with a ground pole guide plate.
Compared with the prior art, the invention has the following beneficial effects:
the electric field ionization region is designed into a semicircular structure and is combined with the discharge spikes, so that the power consumption is effectively reduced, the efficiency of the product is ensured, and the energy waste is reduced; the electric field can be uniform by pointing the discharge spikes to the central position of the opposite side large arc structure, so that the filtering efficiency is ensured; according to the invention, the water removal device is added at the front end of the electric field, so that the air humidity entering the electric field is greatly reduced, and short circuit and arc discharge alarm of equipment caused by too high air humidity are avoided; according to the invention, through the design of the oil discharge hole and the oil discharge pipeline, mutual influence of equipment in the operation process is prevented, and the smoothness of oil discharge is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic diagram of the electric field apparatus of the present invention;
FIG. 4 is a schematic view of the macro-arc structure of the present invention;
FIG. 5 is a schematic view of a decontamination apparatus frame of the present invention;
FIG. 6 is a top view of the decontamination apparatus frame of the present invention;
FIG. 7 is a schematic view of a sliding roller according to the present invention;
FIG. 8 is a schematic view of a water removal fan according to the present invention.
Reference numerals: 1-a purification device; 2-an electric field device; 3-a cleaning equipment frame; 4-a bevel panel; 5-a plane plate; 6-oil drain hole; 7-a sliding roller; 8-an ionization plate; 9-a dust collecting plate; 10-discharge prick; 11-a water removal device; 12-a water removal fan; 13-primary effect metal net; 14-a ground pole deflector; 15-an oil collecting tray; 16-an oil drain valve; 17-oil drain pipe; 18-oil collecting space; 19-large circular arc structure; 20-electric field guide rail.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 8, an oil mist purification apparatus includes a plurality of purification devices 1 stacked together, where the purification devices 1 include a plurality of electric field devices 2 arranged side by side, the plurality of electric field devices 2 arranged side by side are simultaneously mounted on a purification device frame 3, a slope plate 4 and a flat plate 5 are arranged at the top of the purification device frame 3, and the bottom of the slope plate 4 is connected with the flat plate 5; oil drain holes 6 are provided at both ends of the flat plate 5. A plurality of oil discharge holes 6 arranged up and down are connected through an oil discharge pipeline 17, an oil collecting tray 15 is arranged at the bottom of the purifying equipment 1 at the lowest layer, and an oil discharge valve 16 is arranged on the oil collecting tray 15.
The electric field device 2 is arranged on an electric field guide rail 20, and the electric field guide rail 20 is arranged on the purifying device frame 3 in a sliding way through a sliding roller 7; an oil collecting space 18 is formed between the field rails 20 and the bottom of the framework 3 of the purification apparatus.
The electric field device 2 comprises a plurality of ionization plates 8 arranged side by side; the top of the ionization plates 8 arranged side by side is provided with a dust collecting plate 9; the ionization plate 8 and the dust collection plate 9 are simultaneously mounted on the electric field equipment frame. Two sides of the ionization plate 8 are provided with large arc structures 19, and two ends of the large arc structures 19 are provided with discharge spikes 10. The great arc structure 19 is a semicircular structure; the ionization plate 8 adopts a large arc design, so that discharge spikes can be reduced, and then ozone and power consumption are reduced. Each discharge spike 10 corresponds to the center position of the opposite side orthodromic arc structure 19, and the electric field can be uniform when the discharge spike 10 points to the center position of the opposite side orthodromic arc structure 19, so that the filtering efficiency is ensured. The ionization plate 8 is arranged on the earth pole guide plate 14, the earth pole guide plate 14 in the ionization region can rotate left and right respectively by 22.5 degrees to totally 45 degrees according to the air inlet direction, the wind resistance can be reduced, and the filtering efficiency is improved. A water removal device 11 is arranged on the purifying equipment frame 3 at one side where the ionization plate 8 is positioned, and the water removal device 11 comprises a water removal fan 12 and a primary metal net 13 arranged on the water removal fan 12; the primary metal net 13 can block large oil drops and foreign matters; the water removal device 11 mainly separates water from oil drops through the inertia effect of a centrifugal fan. Compared with products on the market, the invention has the advantages of low electric field power, high efficiency and more stable product operation.
Oil mist purification principle:
the oil mist is sucked into an oil mist (electrostatic) purification device by a fan and firstly passes through a pre-filtering screen, wherein most of larger oil mist droplets and oil stain particles are intercepted by the pre-filtering screen due to mechanical collision; secondly, the oil mist passes through a water removal device, wherein most of water molecules are separated and collected independently; finally, the oil mist passes through a high-voltage electric field, when the oil fume gas passes through the high-voltage electric field, under the action of the high-voltage electric field, the oil fume gas is ionized, the oil mist is charged, and most of tiny oil particles are collected on the dust collecting plate under the action of the electric field force and the airflow and flow into the oil collecting tray under the action of self gravity. Meanwhile, under the action of the high-voltage electric field, the air in the electric field can generate ozone, most of smell in the smoke is removed, and finally clean air is discharged.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention are included in the scope of the claims of the present invention which are filed as the application.
Claims (4)
1. An oil mist purification device is characterized by comprising a plurality of purification devices which are overlapped together; the purification device comprises a plurality of electric field devices arranged side by side; the electric field device comprises a plurality of ionization plates arranged side by side; the top of the ionization plates arranged side by side is provided with a dust collecting plate;
a plurality of electric field devices arranged side by side are simultaneously arranged on the purifying device frame to form the purifying device;
the top of the purifying equipment frame is provided with an inclined plane plate and a plane plate, and the bottom of the inclined plane plate is connected with the plane plate; oil discharge holes are formed in two ends of the plane plate, and a plurality of oil discharge holes which are arranged up and down are connected through oil discharge pipelines;
the oil discharge hole is hidden in the purifying equipment frame, and the upper part of the oil discharge hole is covered by the electric field guide rail on the adjacent purifying equipment frame;
two sides of the ionization plate are provided with large arc structures; two ends of the large arc structure are provided with discharge spikes; the large arc structure is a semicircular structure; each discharging spike corresponds to the center of the opposite side orthodrome structure;
a water removal device is arranged on the purifying equipment frame at one side where the ionization plate is positioned; the water removal device comprises a water removal fan and a primary metal net arranged on the water removal fan; and the bottom of the ionization plate is provided with a ground pole guide plate.
2. The oil mist purifier according to claim 1, wherein the ionization plate and the dust collecting plate are simultaneously mounted on the electric field device frame to form an electric field device.
3. The oil mist purifier according to claim 1, wherein the electric field device is mounted on an electric field rail, and the electric field rail is slidably mounted on the purifier frame by a sliding roller.
4. The oil mist purifier according to claim 3, wherein an oil collecting space is formed between the electric field rail and the bottom of the purifier frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011558249.6A CN112546824B (en) | 2020-12-25 | 2020-12-25 | Oil mist purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011558249.6A CN112546824B (en) | 2020-12-25 | 2020-12-25 | Oil mist purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112546824A CN112546824A (en) | 2021-03-26 |
| CN112546824B true CN112546824B (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011558249.6A Active CN112546824B (en) | 2020-12-25 | 2020-12-25 | Oil mist purifier |
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| Country | Link |
|---|---|
| CN (1) | CN112546824B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560432Y (en) * | 2002-07-11 | 2003-07-16 | 董寿江 | High-voltage electrostatic smoke-preventing, oil-removing purifier |
| CN108072078A (en) * | 2017-07-31 | 2018-05-25 | 宁波方太厨具有限公司 | A kind of static lampblack purification device and application have the range hood of the device |
| JP2019112971A (en) * | 2017-12-21 | 2019-07-11 | トヨタ紡織株式会社 | Oil mist separator for internal combustion engine |
| JP2020002789A (en) * | 2018-06-25 | 2020-01-09 | トヨタ紡織株式会社 | Oil mist separator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2553894Y (en) * | 2002-06-26 | 2003-06-04 | 中国船舶重工集团公司第七研究院第七○四研究所 | Oil fume separating apparatus |
| JP2009248056A (en) * | 2008-04-10 | 2009-10-29 | Panasonic Corp | Electrode washing system of electric dust collector for oil mist |
| CN201871422U (en) * | 2010-09-21 | 2011-06-22 | 谢建跃 | Electrostatic oily fume purification device |
| CN103962237B (en) * | 2014-04-03 | 2016-06-01 | 江苏保丽洁环境科技股份有限公司 | Self-cleaning type electrostatic oil fume cleaner |
| CN104913353B (en) * | 2015-06-02 | 2017-09-01 | 宁波方太厨具有限公司 | Lampblack absorber with static lampblack purification device |
| CN108072077B (en) * | 2017-07-31 | 2024-01-16 | 宁波方太厨具有限公司 | Electrostatic oil fume purifying device and range hood using same |
| CN207025591U (en) * | 2017-08-30 | 2018-02-23 | 佛山市大瀚风通风降温设备有限公司 | A kind of integrated electric is from collection fume purifying module |
| CN209866328U (en) * | 2019-04-03 | 2019-12-31 | 张家口航科环保设备有限公司 | Oil mist purifier box |
-
2020
- 2020-12-25 CN CN202011558249.6A patent/CN112546824B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560432Y (en) * | 2002-07-11 | 2003-07-16 | 董寿江 | High-voltage electrostatic smoke-preventing, oil-removing purifier |
| CN108072078A (en) * | 2017-07-31 | 2018-05-25 | 宁波方太厨具有限公司 | A kind of static lampblack purification device and application have the range hood of the device |
| JP2019112971A (en) * | 2017-12-21 | 2019-07-11 | トヨタ紡織株式会社 | Oil mist separator for internal combustion engine |
| JP2020002789A (en) * | 2018-06-25 | 2020-01-09 | トヨタ紡織株式会社 | Oil mist separator |
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| Publication number | Publication date |
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| CN112546824A (en) | 2021-03-26 |
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