CN106765416A - Oil fume purifier - Google Patents
Oil fume purifier Download PDFInfo
- Publication number
- CN106765416A CN106765416A CN201710060749.9A CN201710060749A CN106765416A CN 106765416 A CN106765416 A CN 106765416A CN 201710060749 A CN201710060749 A CN 201710060749A CN 106765416 A CN106765416 A CN 106765416A
- Authority
- CN
- China
- Prior art keywords
- electrode tube
- oil
- tube
- housing
- electrode
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of oil fume purifier, there is the housing of inlet and outlet including head and the tail two ends, the inlet and outlet of housing is provided with filter screen, housing lower section is provided with the collection tank for collecting waste oil, if being provided with that dried layer is coaxial nested between two filter screens and diameter electrode tube not etc., the electrode of opposed polarity is loaded between two adjacent electrode tubes makes the electrode tube absorption oil smoke, and the drainage trough for being easy to waste oil to be flowed out from electrode tube is provided with each electrode tube.This oil fume purifier is using periphery as adsorption plane, there is bigger specific collection area under equal volume, drainage trough particularly is set on the tube wall of each electrode tube, collection tank can be flowed to without bulk deposition inside clarifier, so as to extend cleaning cycle by drainage trough by gravity when greasy dirt aggregation is more.This is invented for lampblack absorber field.
Description
Technical field
The present invention relates to lampblack absorber field, more particularly to a kind of electrostatic oil fume deaner.
Background technology
The technology source of various food and drink and industry lampblack clarifier and indoor air-purifier is from electrostatic precipitator, its master
It is used for power plant, steel mill and building material industry.Equipment is towards maximization and width and away from development.The pole span of general electric precipitation all exists
Below 300mm.Wide polar distance refers to the electric precipitation that pole span is more than 400mm.And another developing direction is narrow pole span, narrow pole span electricity
Dedusting with its small volume, it is lightweight the features such as enter into various civilian fields.
Existing electrostatic oil fume deaner, its main clean unit is essentially two kinds of structures, honeycomb cylinder and printed line formula,
Its principle is adsorbs oil smoke using electric field structure.When cleaning equipment works, negative electrode and the anode of electric field are coupled with HVDC
Voltage, forms high voltage electric field, and high voltage electric field can adsorb soot particles, purification smog.Specifically, the negative electrode of electric field and anode quilt
Plus high-voltage dc voltage, the air near electric field inner cathode is ionized, and generates from negative electrode and flows to the metastable electricity of anode
Corona current, electric current is mainly to be made up of electronics and anion, and the density of electronics and ion is per cubic centimeter to can reach more than one hundred million quantity
Level, the soot particles for passing through will be collided and incidentally go up electronics and anion, i.e., charged, and migrated and deposited to anode, so that complete
The process of isolation of purified is trapped from gas into soot particles.
The explanation of other terms, windage：Hinder the resistance of airflow.Specific collection area：Refer to the area summation of positive plate, typically
In the case of.Specific collection area is bigger, and clean-up effect is better.Cleaning cycle：After equipment is using a period of time, in electric field structure and body
Wall can deposit grease.It is holding purification efficiency high and the hidden danger of reduction fire-fighting, it is necessary to periodically equipment is cleaned.If energy
In the case of keeping high efficiency fume eliminating, cleaning cycle then operating cost more long is lower.
Existing printed line formula oil fume purifier has the shortcomings that specific collection area is small, clean-up effect is poor；Honeycomb drum type brake oil smoke is net
Change device and have in difficult processing, pipe and easily pile up greasy dirt, cathode needle and easily rocked that to cause skew to cause electric field uneven etc. scarce by oil smoke impact
Point.
The content of the invention
It is an object of the invention to provide the oil fume purifier that specific collection area is big under a kind of equal volume, cleaning cycle is long.
The technical solution used in the present invention is：
Oil fume purifier, including the inlet and outlet that head and the tail two ends have the housing of inlet and outlet, housing is provided with filter
Net, housing lower section is provided with the collection tank for collecting waste oil, if being provided with the coaxial nested and diameter of dried layer between two filter screens not
Deng electrode tube, between any two adjacent electrode tube load opposed polarity electrode make electrode tube adsorb oil smoke, on each electrode tube
It is provided with the drainage trough for being easy to waste oil to be flowed out from electrode tube.
Used as the improvement of such scheme, each electrode tube is included positioned at the annulus at two ends and between two annulus and edge
If the dry plate oil absorption plate of circle distribution, stagger between any two adjacent oil absorption plates, multigroup drainage is formed on electrode tube circumference
Groove.
Used as the improvement of such scheme, each electrode tube is cylinder, is provided with to form some drawing on the tube wall of each electrode tube
The bar shaped notch of chute.
Used as the improvement of such scheme, each electrode tube is cylinder, some formation is provided with the tube wall of each electrode tube and is drawn
The through hole of chute.
As the improvement of such scheme, it is additionally provided between the filter screen and electrode tube at case entrances using oil smoke impulse force certainly
The flabellum of rotation.
Used as the improvement of such scheme, electrode tube includes inner tube and outer tube, and inner tube is negatively charged, and outer tube band is just
Electricity.
Used as the improvement of such scheme, housing is the cylinder of horizontal positioned, and collection tank is axially mounted to housing along housing
On outer wall.
Oil removal lattice are installed as the improvement of such scheme, between collection tank and housing.
Beneficial effects of the present invention：This oil fume purifier sets multigroup filter house, it is ensured that oil smoke can be by overall absorption；Simultaneously
Using periphery as adsorption plane, there is bigger specific collection area under equal volume, mutually nested electrode tube Stability Analysis of Structures is not
Easily skew, particularly sets drainage trough on the tube wall of each electrode tube, and drainage can be passed through by gravity when greasy dirt aggregation is more
Groove flows to collection tank without bulk deposition inside clarifier, so as to extend cleaning cycle.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the schematic diagram of second electrode tube combination of the present embodiment；
Fig. 3 is the schematic diagram of the third electrode tube combination of the present embodiment.
Specific embodiment
1~Fig. 3 of reference picture, the present invention is oil fume purifier, and oil fume purifier, including head and the tail two ends have inlet and outlet
Housing 1, in Fig. 1, left side is the import of housing 1, right side is the outlet of housing 1；Be disposed with housing 1 three groups it is different
Filter house, is provided with the collection tank 4 for collecting waste oil on housing 1, first group of filter house is the filter screen 2 for being close to the import of housing 1, second
If group filter house includes the electrode tube 5 that dried layer is coaxial nested and diameter is not waited, loading between any two adjacent electrode tubes 5
The electrode of opposed polarity is used to adsorb oil smoke, and the drainage for being easy to waste oil outflow from electrode tube 5 is provided with each electrode tube 5
Groove.3rd group of filter house is the filter screen 2 for being close to the outlet of housing 1.
Using periphery as adsorption plane, there is bigger specific collection area under equal volume, particularly in each electrode tube 5
Drainage trough is set on tube wall, and can flow to collection tank 4 by drainage trough naturally when greasy dirt aggregation is more exists without bulk deposition
Inside clarifier, so as to extend cleaning cycle.
By taking the pipeline of unit diametrical and unit height as an example, the face that will gather dust is set circumferentially, and area is about π；To gather dust
Face is changed to tabular, and three pieces of dust-catching boards are adapted to fit in pipeline, with the bilateral of one block of middle plate or the one side of left and right two boards
It is the face of gathering dust, now area is about 2.
The electrode tube 5 of inside and outside multi-layer coaxial intensity itself is big, impact resistance, and stable connection, electric fields uniform, are avoided that after combination
Fortuitous event occurs.
Second group of filter house includes three kinds of embodiments.Embodiment one, each electrode tube 5 is wind wheel structure, wind wheel structure bag
If including two annulus and between two annulus and circumferential dry plate oil absorption plate 51, any two adjacent oil absorption plates 51 it
Between stagger, form multigroup drainage trough on the circumference of electrode tube 5.Wind wheel structure perfect heat-dissipating, specific collection area are big, windage is low, cloudy
Anode construction stabilization, guarantee ionization effect.Particularly disassemble conveniently, only need for some oil absorption plates 51 to be plugged into two annulus during assembling
Between.
Embodiment two, each electrode tube 5 is cylinder, and some bar shaped notches, electrode tube are provided with the tube wall of each electrode tube 5
5 inner and outer wall is communicated, and forms drainage trough.
Embodiment three, each electrode tube 5 is cylinder, and some through holes are provided with the tube wall of each electrode tube 5, electrode tube 5
Inner and outer wall is communicated, and forms drainage trough.
Oil smoke air-flow moves ahead in the duct in the presence of blower fan traction, because pipeline is changeable or tractive force is uneven,
Air-flow also can be uneven, i.e. air-flow is uneven when entering oil fume purifier.Generally, equal wind effect is better, clean-up effect
Better.As preferred embodiment, being additionally provided with the 4th group of filter house between first group of filter house and second group of filter house,
Four groups of filter houses are the flabellum 3 spinned using oil smoke impulse force.
Flabellum 3 spins and plays the effect of automatic wind, while big smoke particle can effectively be caught, particularly it is by greasy dirt
Get rid of to the inwall of housing 1, once greasy dirt particle is contacted with housing 1, just lose inertia force and lean on self gravitation along the inwall of housing 1
Flow into collection tank 4.
From electrostatic absorption principle, oil smoke is concentrated mainly on positive pole side, and in the present embodiment, electrode tube 5 includes internal layer
Pipe and outer tube, inner tube are negatively charged, outer tube positively charged.The logical high voltage power supply negative electrode of the annulus of the electrode tube 5 of internal layer, oil absorption plate
51 is naturally negatively charged；The logical high voltage power supply anode of the annulus of the electrode tube 5 of outer layer, the natural positively charged of oil absorption plate 51.
Used as preferred embodiment, housing 1 is the cylinder of horizontal positioned, and collection tank 4 is axially mounted to shell along housing 1
On the outer wall of body 1.
As preferred embodiment, oil removal lattice 41 are installed between collection tank 4 and housing 1.
A piece axle strings the electrode tube 5 of flabellum 3 and two, then the axle is fixed in housing 1, not shown in figure.
The application is directed to the characteristics of oil smoke composition is more, and particulate matter is not of uniform size, filters larger oil smoke by filter screen 2 first
Impurity, then by one layer of flabellum 3 spinned in normal blast, intercept and catch larger greasy dirt particle；Eventually pass original creation
Wind wheel structure high voltage electric field, the hundreds of millions grades of electron ions produced using negative electrode, makes smoke particle therethrough charged, and be adsorbed
To large-sized, anode wind wheel structure of electrode tube 5, the purpose of purification is reached.The impurity such as the oil smoke that the purification of this three road is collected,
In the presence of gravity, the collection tank 4 of bottom is fallen to along oil absorption plate 51, along the inwall of housing 1.
The flabellum 3 of the unpowered spinning of innovation, the larger greasy dirt particle effect of interception seizure is good, and equal wind effect is good, nothing
Energy consumption.The primary and secondary wind wheel electric field structure of innovation, compares with other technologies or structure, has Stability Analysis of Structures to be difficult skew, specific collection area
Greatly, good heat dissipation effect, windage is low, is piled up without greasy dirt, the features such as cleaning cycle is long
Certainly, the design is created and is not limited to above-mentioned implementation method, the combination of the various embodiments described above different characteristic, it is also possible to reach
To good effect.Those of ordinary skill in the art can also be made on the premise of without prejudice to spirit of the invention equivalent variations or
Replace, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (8)
1. oil fume purifier, it is characterised in that：There is the housing of inlet and outlet including head and the tail two ends（1）, the housing（1）'s
Inlet and outlet is provided with filter screen（2）, the housing（1）Lower section is provided with the collection tank for collecting waste oil（4）, filtered described in two
Net（2）Between be provided with that if dried layer is coaxial nested and diameter electrode tube not etc.（5）, any two adjacent electrode tube
（5）Between load opposed polarity electrode make the electrode tube（5）Absorption oil smoke, each electrode tube（5）On be provided with just
In waste oil from the electrode tube（5）The drainage trough of interior outflow.
2. oil fume purifier according to claim 1, it is characterised in that：Each electrode tube（5）Include being located at two ends
If annulus and between two annulus and circumferential dry plate oil absorption plate（51）, any two adjacent oil absorption plates
（51）Between stagger, in electrode tube（5）Multigroup drainage trough is formed on circumference.
3. oil fume purifier according to claim 1, it is characterised in that：Each electrode tube（5）Cylinder is, it is each described
Electrode tube（5）Tube wall on be provided with the bar shaped notch to form some drainage troughs.
4. oil fume purifier according to claim 1, it is characterised in that：Each electrode tube（5）Cylinder is, it is each described
Electrode tube（5）Tube wall on be provided with it is some formation drainage troughs through holes.
5. the oil fume purifier according to any one of Claims 1 to 4, it is characterised in that：The housing（1）At import
Filter screen（2）And electrode tube（5）Between be additionally provided with flabellum using the spin of oil smoke impulse force（3）.
6. the oil fume purifier according to any one of Claims 1 to 4, it is characterised in that：The electrode tube（5）Including interior
Layer pipe and outer tube, the inner tube are negatively charged, the outer tube positively charged.
7. the oil fume purifier according to any one of Claims 1 to 4, it is characterised in that：The housing（1）For level is put
The cylinder put, the collection tank（4）Along housing（1）Be axially mounted to housing（1）On outer wall.
8. the oil fume purifier according to any one of Claims 1 to 4, it is characterised in that：The collection tank（4）With housing
（1）Between oil removal lattice are installed（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710060749.9A CN106765416B (en) | 2017-01-25 | 2017-01-25 | Fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710060749.9A CN106765416B (en) | 2017-01-25 | 2017-01-25 | Fume purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106765416A true CN106765416A (en) | 2017-05-31 |
| CN106765416B CN106765416B (en) | 2023-05-16 |
Family
ID=58943117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710060749.9A Active CN106765416B (en) | 2017-01-25 | 2017-01-25 | Fume purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106765416B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442275A (en) * | 2017-09-01 | 2017-12-08 | 苏州贝昂科技有限公司 | A kind of easy cleaned detachable purification inner core |
| CN108339667A (en) * | 2018-01-19 | 2018-07-31 | 西北工业大学 | A kind of electrostatic precipitator with solar panel |
| CN110026042A (en) * | 2019-04-12 | 2019-07-19 | 安徽维民机械科技有限公司 | Integral type oil fume purifier |
| CN110090735A (en) * | 2019-05-27 | 2019-08-06 | 北京圣喻环保科技有限公司 | A kind of cooking fume control equipment |
| CN113357679A (en) * | 2021-06-10 | 2021-09-07 | 宁波方太厨具有限公司 | Range hood and control method thereof |
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| CN205288683U (en) * | 2016-01-25 | 2016-06-08 | 江西省宏兴选矿设备制造有限公司 | Magnet separator that precision is high is drawed to high efficiency |
| CN206504370U (en) * | 2017-01-25 | 2017-09-19 | 广州润天环保科技有限公司 | Oil fume purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442275A (en) * | 2017-09-01 | 2017-12-08 | 苏州贝昂科技有限公司 | A kind of easy cleaned detachable purification inner core |
| CN108339667A (en) * | 2018-01-19 | 2018-07-31 | 西北工业大学 | A kind of electrostatic precipitator with solar panel |
| CN108339667B (en) * | 2018-01-19 | 2024-02-06 | 西北工业大学 | Electrostatic dust collection device with solar cell panel |
| CN110026042A (en) * | 2019-04-12 | 2019-07-19 | 安徽维民机械科技有限公司 | Integral type oil fume purifier |
| CN110090735A (en) * | 2019-05-27 | 2019-08-06 | 北京圣喻环保科技有限公司 | A kind of cooking fume control equipment |
| CN113357679A (en) * | 2021-06-10 | 2021-09-07 | 宁波方太厨具有限公司 | Range hood and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106765416B (en) | 2023-05-16 |
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