CN107588447A - Rotational electrostatic fume waste gas purifier - Google Patents
Rotational electrostatic fume waste gas purifier Download PDFInfo
- Publication number
- CN107588447A CN107588447A CN201710971659.5A CN201710971659A CN107588447A CN 107588447 A CN107588447 A CN 107588447A CN 201710971659 A CN201710971659 A CN 201710971659A CN 107588447 A CN107588447 A CN 107588447A
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- Prior art keywords
- barrel
- waste gas
- electrode
- gas purifier
- fume waste
- 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.)
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- 239000003517 fume Substances 0.000 title claims abstract description 36
- 239000002912 waste gas Substances 0.000 title claims abstract description 34
- 238000010411 cooking Methods 0.000 claims abstract description 9
- 241000883990 Flabellum Species 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 23
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 13
- 230000005611 electricity Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241001075561 Fioria Species 0.000 description 1
- 241000628106 Oxygonum sinuatum Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Abstract
Rotational electrostatic fume waste gas purifier provided by the invention, electrostatic filter that can long-term use of extremely simple for a kind of manufacture.The device includes ionized region and collecting region, and collecting region includes rotatable barrel.Clarifier work when, by barrel absorption pollutants from cooking fume can after charge balance, due to centrifugal force effect and detachment roller body, be then collected again through collection device.The purification efficiency of oil smoke can substantially reduce the cleaning frequency of device up to more than 95%.
Description
Technical field
The present invention relates to lampblack absorber field, especially relates to a kind of rotational electrostatic fume waste gas purifier.
Background technology
Using corona discharge purify air in fine particle electrostatic precipitator life room by Frederick G.Cottrell in
Invent within 1907, be still efficiency highest and the minimum air purification method of cost so far.
Existing kitchen need to discharge a large amount of oil smoke daily, and performance is just greatly in use for some time for static flue gas removing equipment
Decline, or even failure.To find out its cause, being due to that grease is adhered on pole plate, electrostatic apparatus is caused to fail.Thus when one section
Between need to clean fume eliminating apparatus.But fume eliminating apparatus, after grease is adhered to, cleaning is extremely difficult, and ultrasonic wave is clear
Wash absolutely void, it is thorough that cleaning is also difficult to using a large amount of greasy dirt detergents.Only use the steam of high pressure-temperature (170 degrees Celsius)
Rinse.But it can be deformed waiting harmful effect, cause to set by the flushing of high-pressure and high-temperature steam, the part of fume eliminating apparatus
It is standby to scrap.
It is urgent problem thus to prevent or reduce attachment of the oil smoke on pole plate.
CN201410228974.5 discloses a kind of centrifugal static flue gas removing device, include motor, passage, anode and
Negative electrode, plus earth, negative electrode are connected with negative high voltage power source, and cathode carrier is arranged on the left end in passage, and motor rack is arranged on passage
Interior right-hand member, motor are arranged on motor rack, and locating shaft is arranged on the center of cathode carrier, and the main shaft of locating shaft and motor exists
On same axis direction, disk-like structure that anode is formed by getting rid of deep-fried twisted dough sticks and anode jacket, quantity gets rid of deep-fried twisted dough sticks radially spoke more than 1
Penetrate shape to be evenly distributedly fixed on anode jacket, the disk-like structure that negative electrode is made up of prickle wire and cathode sheath, quantity is more than 1
Prickle wire is radially radial to be evenly distributedly fixed on cathode sheath, and anode is arranged on a left side for electric machine main shaft by anode jacket
End, negative electrode are arranged on the right-hand member of locating shaft by cathode sheath and can rotated around locating shaft, and anode is connected with negative electrode by pusher dog,
Right positions positioned at anode on the main shaft of motor are provided with fan leaf.
However, the program needs to configure motor as drive device, cost is much higher than existing market scheme, and anode
Area is small, it is impossible to and the fluid in oil smoke is adsorbed well, is not removed clean oil smoke and is very easy to be attached on the flabellum of blower fan,
Influence the performance of blower fan；Anode is set together with blower fan simultaneously, easily produces and interferes.
The content of the invention
The main object of the present invention is ensureing the clear of pollutants from cooking fume to provide a kind of rotational electrostatic fume waste gas purifier
While except efficiency, attachment of the pollutants from cooking fume on electrode is prevented.
The invention provides a kind of rotational electrostatic fume waste gas purifier, including ionized region and collecting region, the ionized region
Including first electrode and second electrode, the collecting region includes barrel, and the barrel is electric conductor, with the first electrode
Connection；
When clarifier works, the barrel is in rotary state.First electrode can be negative or positive electrode.Second electrode
Polarity is opposite with first electrode.
Preferably, the clarifier also includes housing, and the barrel is arranged in the housing；
The barrel is provided with rotating shaft；
Supporter is provided with the housing；
The rotating shaft is arranged in the axis hole of the supporter.
Preferably, multi-disc flabellum is installed on the barrel inwall or in rotating shaft.
Preferably, the blade face of the flabellum and rotating shaft are at an angle, and the blade face is curved surface or plane.
Preferably, the flabellum is made up of metal material.
Preferably, multiple cooking fume-collecting grooves, collecting tank bottom opening, the shape in hole are provided with the cylinder of the barrel
Including round, triangle, square or rhombus.
Preferably, the ionized region is arranged in the barrel, and the first electrode includes one or more layers pole piece layer,
The pole piece layer includes multiple pole pieces, and the pole piece is installed on the barrel.
Preferably, the pole piece is converted into wedge shape, wedge-shaped three faces and the shaft parallel.
Preferably, more electrode stems or ionizing wire are connected between the rotating shaft and barrel；
The electrode stem or ionizing wire are arranged between the pole piece, have metal sharply convex on electrode club body or ionizing wire
Thing is played, the part being connected with barrel is provided with insulating trip.
Electrode stem preferably, is additionally provided with the first brush and the second brush on the housing；
First brush and the first electrode are in electrical contact, second brush and described second in electrical contact.
Preferably, in addition to collecting box, the collecting box are installed on the bottom of the housing.
Rotational electrostatic fume waste gas purifier provided by the invention, it is extremely simple for a kind of manufacture, can be long-term use of
Electrostatic filter.The device includes ionized region and collecting region, and collecting region includes rotatable barrel.When clarifier works,
By barrel absorption pollutants from cooking fume can after charge balance, due to centrifugal force effect and detachment roller body, then pass through again
Collection device is collected.The purification efficiency of oil smoke can substantially reduce the cleaning frequency of device up to more than 95%.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of rotational electrostatic fume waste gas purifier one of the present invention；
Fig. 2 is the side structure schematic diagram of the embodiment collecting region side of rotational electrostatic fume waste gas purifier one of the present invention；
Fig. 3 is the structural representation of the embodiment pole piece layer of rotational electrostatic fume waste gas purifier one of the present invention；
Fig. 4 is the explosive view of the embodiment of rotational electrostatic fume waste gas purifier one of the present invention；
Fig. 5 is the stereogram of the embodiment of rotational electrostatic fume waste gas purifier one of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Reference picture 1, the embodiment of the present invention propose a kind of rotational electrostatic fume waste gas purifier, including ionized region 1 and collection
Area 2, the ionized region 1 include first electrode 11 and second electrode 12, and the collecting region 2 includes barrel 21, the barrel
21 are connected with the first electrode 11；
When clarifier works, the barrel 21 is in rotary state.
In the present embodiment, rotational electrostatic fume waste gas purifier coordinates blower fan to use.Blower fan is mountable to pipeline
End, and clarifier is installed on air inlet.It so can at utmost reduce pollutants from cooking fume in oil flue waste gas in the duct
Accumulation.
When clarifier works, oil flue waste gas first passes through ionized region 1, then by collecting region 2.First electrode 11 can be positive pole or
Negative pole.The polarity of second electrode 12 is opposite with first electrode.Ionized region 1 produces powerful electric field, makes the smoke particle in oil smoke
Take negative electricity.When oil flue waste gas passes through collecting region 2, the barrel 21 of collecting region is positively charged, and smoke particle is adsorbed to roller
On body 21.Simultaneously as the barrel 21 of collecting region is in rotary state, the oil flue waste gas flowed through can produce a certain degree of whirlpool
Stream, can so reduce the influence of viscous sublayer, make to act between oil flue waste gas and barrel 21 stronger.Powered smoke particle
Can preferably it be collected.Cinclides can be set on the cylinder of barrel 21, so because barrel rotates at a high speed so that oil smoke
Grain is after charge balance is reached, and due to the effect of centrifugal force, smoke particle is collected outside barrel 21.I.e. smoke particle is being received
Region between collection area 2 and housing 3 is collected.It can be provided with multiple cooking fume-collecting grooves on the cylinder of barrel, while by wall
Hole is arranged at collection trench bottom.Cinclides can be circular or square, or strip.Barrel can also be set
For network structure.So smoke particle will not be caused to be deposited on barrel 21, and then influence the performance of clarifier.
Ionized region 1 can be set together with collecting region 2, can be provided separately.In one embodiment, ionized region 1 is set
In barrel 21.So ionized region 1 rotates simultaneously with barrel 21.In another embodiment, ionized region 1 is arranged at roller
Outside body 21, now, ionized region 1 does not rotate, and only barrel 21 rotates.
Optionally, the clarifier also includes housing 3, and the barrel 21 is arranged in the housing 3；
The barrel 21 is provided with rotating shaft 22；
Supporter is provided with the housing 3；
The rotating shaft 22 is arranged in the axis hole of the supporter.
In the present embodiment, clarifier has a housing 3, and barrel 21 is arranged in housing 3.Branch is provided with barrel 21
Support body, supporter include support bar 31 and support bar 32.There is the rotating shaft 22 of a support barrel 21, the both ends of rotating shaft 22 are worn respectively
It is located in the axis hole opened up on support bar 31 and support bar 32.
Optionally, multi-disc flabellum 23 is installed on the inwall of barrel 21 or in rotating shaft 22.The blade face of flabellum 23 is with turning
Axle 22 is at an angle.The blade face is curved surface or plane, and flabellum 23 is made up of metal material.
Reference picture 2, some flabellums 23 are provided with the inwall of barrel 21.The blade face of flabellum 23 is with rotating shaft 22 into one jiao
Degree.Oil flue waste gas can promote barrel 21 to rotate at a high speed by air-flow caused by clarifier.Thus barrel 21 need not be special
The drive device of door makes its rotation, the cost-saved and energy.And flabellum 23 is made up of metal material, barrel 21 is mountable to
On, such flabellum 23 itself is with the adsorbable smoke particle of positive charge.Blade face may be configured as curved surface or plane.The blade face of curved surface
Manufacturing cost is of a relatively high, but better performances.The blade face of plane also can promote barrel 21 to rotate, and be advantageous to reduce the cost.Fan
Leaf 23 can also be arranged in rotating shaft 22.
Rotating shaft 22 is attached with barrel 21 by more electrode stems 121.The coupling part of electrode stem and barrel 21
There is insulating trip to be insulated.
Reference picture 3, the ionized region 1 are arranged in the barrel 21, and the positive pole 11 includes one or more layers pole piece
Layer, the pole piece layer include multiple pole pieces 111, and the pole piece 111 is installed on the barrel 21.Pole piece 111 is converted into wedge shape,
Each face of pole piece 111 is parallel with rotating shaft 22.
In the present embodiment, ionized region 1 is arranged in the barrel 21.Ionized region 1 is provided with one or more layers pole piece layer.
Pole piece layer includes multiple pole pieces 111, and pole piece 111 is installed on the barrel 21.Pole piece 111 is wedge shaped, pole piece 111 it is each
Face is parallel with rotating shaft 22.So simple in construction, cost is relatively low, and windage is smaller.If the ionization effect of ionized region 1 is relatively low, can increase
Add the quantity of pole piece layer, improve ionization effect.
Optionally, more electrode stems 121 or ionizing wire are connected between the rotating shaft 22 and barrel 21；
Electrode stem 121 is arranged between the pole piece 111, and shaft has the sharp protrusion of metal, is connected with barrel 21
Part is provided with insulating trip.Electrode stem 121 can also replace with ionizing wire, and ionizing wire equally has discharging function.
In the present embodiment, electrode stem 121 is set between adjacent pole piece 111.The shaft of electrode stem 121 has metal sharp
Protrusion.When being powered, powerful electric field is produced between electrode stem 121 and pole piece 111.The sharp protrusion of metal can discharge negative
Electricity, make negative electricity on smoke particle band.The sharp protrusion of metal can be prickle wire.Thorniness prickle wire, prickle can be selected in prickle wire
Line, tubular barbed wire, overall prickle wire, weldering thorn prickle wire, double thorn prickle wires or ten thorn prickle wires.Prickle wire has good volt
Pacify characteristic.The connection rotating shaft 22 of electrode stem 121 and barrel 21, play a supporting role.The portion that electrode stem 121 is connected with barrel 21
Insulating trip is arranged with, prevents short circuit.Electrode stem 121 is connected by electrode sleeve 122 with rotating shaft 22.Electrode sleeve 122 and rotating shaft 22 it
Between be provided with insulating barrier.If clarifier includes multiple pole piece layers, corresponding electrode sleeve 122 has wire to be connected.
Optionally, the first brush and the second brush are additionally provided with the housing 3；
First brush and the first electrode 11 are in electrical contact, and first brush and the second electrode 12 are electrical
Contact.
In the present embodiment, the first brush and the second brush are additionally provided with housing 3.The positive pole of first brush and high voltage power supply
The negative pole of connection, the second brush and high voltage power supply connects.By the first brush, make the positive pole phase of first electrode 11 and high voltage power supply
Connection.By the second brush, second electrode 12 is set to be connected with the negative pole of high voltage power supply.In another embodiment, can also be made
One brush and the negative pole of high voltage power supply connect, and now the polarity of first electrode and second electrode is just opposite.
Optionally, in addition to collecting box 4, the collecting box 4 are installed on the bottom of the housing 3.
In the present embodiment, clarifier also includes collecting box 4.When smoke particle throws away barrel 21 by cinclides, shell
Body 3 retains smoke particle.Space between housing 3 and barrel 21 forms collecting zone, collects smoke particle.Smoke particle
After the attachment of housing 3, due to Action of Gravity Field, the bottom of housing 3 is voluntarily flowed to.Housing 3 can be made of insulating materials.In shell
There is primary antibody clc layer on the surface of 3 internal layers, prevents fluid from being deposited on housing 3.The bottom of housing 3 is provided with collecting box 4, for receiving
Oil-collecting smoke particle.As long as periodic cleaning collecting box 4, the normal work of clarifier can be maintained, without to ionized region 1 or collection
Area 2 is cleaned.
Reference picture 4, Fig. 4 are the explosive view of the embodiment of rotational electrostatic fume waste gas purifier one of the present invention.Rotational electrostatic oil
Smoke waste gas clarifier includes end casing 34, housing 3, rotating shaft 22, the pole piece layer in rotating shaft 22 and flabellum 23, barrel 21, end
Cover plate 33.
Reference picture 5, Fig. 5 are the stereogram of the embodiment of rotational electrostatic fume waste gas purifier one of the present invention.
Rotational electrostatic fume waste gas purifier provided by the invention, it is extremely simple for a kind of manufacture, can be long-term use of
Electrostatic filter.The device includes ionized region and rotatable collecting region forms, and collecting region includes barrel.Clarifier works
When, by barrel absorption pollutants from cooking fume can after charge balance, due to centrifugal force effect and detachment roller body, Ran Houzai
It is collected through collection device.The purification efficiency of oil smoke can substantially reduce the cleaning frequency of device up to more than 95%.
Embodiments of the invention are the foregoing is only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included within scope of the presently claimed invention.
Claims (10)
1. a kind of rotational electrostatic fume waste gas purifier, it is characterised in that including ionized region and collecting region, the ionized region includes
First electrode and second electrode, the collecting region include barrel, and the barrel is electric conductor, connect with the first electrode
Connect；
When clarifier works, the barrel is in rotary state.
2. rotational electrostatic fume waste gas purifier according to claim 1, it is characterised in that the clarifier also includes shell
Body, the barrel are arranged in the housing；
The barrel is provided with rotating shaft；
Supporter is provided with the housing；
The rotating shaft is arranged in the axis hole of the supporter.
3. rotational electrostatic fume waste gas purifier according to claim 2, it is characterised in that on the barrel inwall or
Multi-disc flabellum is installed in rotating shaft.
4. rotational electrostatic fume waste gas purifier according to claim 3, it is characterised in that the blade face of the flabellum is with turning
Axle is at an angle, and the blade face is curved surface or plane.
5. rotational electrostatic fume waste gas purifier according to claim 3, it is characterised in that the flabellum is by metal material
It is made.
6. rotational electrostatic fume waste gas purifier according to claim 1, it is characterised in that on the cylinder of the barrel
Multiple cooking fume-collecting grooves, collecting tank bottom opening are provided with, the shape in hole includes round, triangle, square or rhombus.
7. rotational electrostatic fume waste gas purifier according to claim 2, it is characterised in that the ionized region is arranged at institute
State in barrel, the first electrode includes one or more layers pole piece layer, and the pole piece layer includes multiple pole pieces, the pole piece peace
Loaded on the barrel.
8. rotational electrostatic fume waste gas purifier according to claim 7, it is characterised in that the pole piece is converted into wedge shape,
Three faces of wedge shape and the shaft parallel.
9. the rotational electrostatic fume waste gas purifier according to claim 7 or 8, it is characterised in that the rotating shaft and roller
More electrode stems or ionizing wire are connected between body；
The electrode stem or ionizing wire are arranged between the pole piece, there is metal sharp protrusion on electrode club body or ionizing wire
Thing, the part being connected with barrel are provided with insulating trip.
10. rotational electrostatic fume waste gas purifier according to claim 2, it is characterised in that also set up on the housing
There are the first brush and the second brush；
First brush and the first electrode are in electrical contact, and second brush and the second electrode are in electrical contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971659.5A CN107588447A (en) | 2017-10-18 | 2017-10-18 | Rotational electrostatic fume waste gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971659.5A CN107588447A (en) | 2017-10-18 | 2017-10-18 | Rotational electrostatic fume waste gas purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107588447A true CN107588447A (en) | 2018-01-16 |
Family
ID=61053189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710971659.5A Pending CN107588447A (en) | 2017-10-18 | 2017-10-18 | Rotational electrostatic fume waste gas purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN107588447A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745645A (en) * | 2018-04-15 | 2018-11-06 | 广州朗洁环保科技有限公司 | A kind of method and its clarifier of rotation electrode shielding High-voltage electrostatic purification gas |
| CN109894277A (en) * | 2019-03-08 | 2019-06-18 | 珠海格力电器股份有限公司 | Electrostatic oil net assembly, fan and range hood |
| CN110052330A (en) * | 2019-05-27 | 2019-07-26 | 北京圣喻环保科技有限公司 | A kind of lampblack purifying system |
| CN110180678A (en) * | 2019-05-27 | 2019-08-30 | 北京圣喻环保科技有限公司 | A kind of fume purifying sterilization device |
| CN110496530A (en) * | 2019-08-22 | 2019-11-26 | 东莞市环境科学研究所 | A kind of method and apparatus of processing low temperature oil expression exhaust gas |
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| CN2867164Y (en) * | 2006-04-19 | 2007-02-07 | 尹协谦 | Centrifugal extracting type electrostatic principled purifying machine core |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745645A (en) * | 2018-04-15 | 2018-11-06 | 广州朗洁环保科技有限公司 | A kind of method and its clarifier of rotation electrode shielding High-voltage electrostatic purification gas |
| CN109894277A (en) * | 2019-03-08 | 2019-06-18 | 珠海格力电器股份有限公司 | Electrostatic oil net assembly, fan and range hood |
| CN110052330A (en) * | 2019-05-27 | 2019-07-26 | 北京圣喻环保科技有限公司 | A kind of lampblack purifying system |
| CN110180678A (en) * | 2019-05-27 | 2019-08-30 | 北京圣喻环保科技有限公司 | A kind of fume purifying sterilization device |
| CN110496530A (en) * | 2019-08-22 | 2019-11-26 | 东莞市环境科学研究所 | A kind of method and apparatus of processing low temperature oil expression exhaust gas |
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Application publication date: 20180116 |