CN107899341A - A kind of electrolemma deduster of minimum discharge - Google Patents
A kind of electrolemma deduster of minimum discharge Download PDFInfo
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- CN107899341A CN107899341A CN201711025148.0A CN201711025148A CN107899341A CN 107899341 A CN107899341 A CN 107899341A CN 201711025148 A CN201711025148 A CN 201711025148A CN 107899341 A CN107899341 A CN 107899341A
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- filter cylinder
- electrode layer
- air
- casing
- module
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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
Abstract
The present invention proposes a kind of electrolemma deduster of minimum discharge, including casing, two pieces of partition plates are equipped with the casing, casing is divided into outlet air module, cleaning module and inlet air module by the partition plate, the outlet air module is arranged on casing top, air-introduced machine is equipped with the outlet air module that the casing is formed, cabinet top is equipped with air outlet；The cleaning module is arranged in the middle part of casing, the cleaning module is equipped with filter cylinder inner electrode layer, filtering film layer, filter cylinder outer electrode layer successively from inside to outside, and the cleaning module is divided into air-inlet cavity, purify cavity, air-out chamber by the filter cylinder inner electrode layer and filter cylinder outer electrode layer；The inlet air module is arranged on casing lower part, and the cabinet sides of the inlet air module are equipped with air inlet.The present invention can effectively remove the fine dust that diameter is less than 0.05 μm by way of induc- tion charging, and not only purification efficiency is high, but also small power consumption, precision are high, can be not only used for interior and can also be used for outdoor.
Description
Technical field
The present invention relates to a kind of air cleaner, and in particular to a kind of electrolemma deduster of minimum discharge.
Background technology
With the rapid development of economy, the increasingly raising of living standards of the people, national requirements deduster is for wechat dust
Concentration of emission it is more and more lower.PM2.5 refers to that aerodynamic diameter is less than 2.5 μm of particulate matter, and PM2.5 is easy to enriched air
In toxic heavy metal, acidic oxide and organic pollution etc., the characteristic of its inhalable lung, harm to health more than
PM10 is big, this performance and reliability to cleaner proposes the requirement of higher, especially for diameter less than 0.05 μm
Micronic dust.PM2.5 is removed at present, and both techniques are mainly filtered using electric precipitation and filtering layer.
Traditional filtering layer filtering mainly using filter cylinder or cloth bag every filtering dust collecting, to improve the dedusting of particle dust
Efficiency, is restricted by the windage of filtering layer, it is impossible to be made so dense, cause to particle diameter less than 0.05 μm fine dust removal rate by
Limit, therefore the efficiency for removing trickle dirt is very low.
Although electric precipitator can efficiently remove 0.05 μm of fine dust, product of the electric precipitator there are clearing electrode
The shortcomings that reentrainment of dust is easily produced during dirt, thus limited to its cannot use do not allowing produce paroxysmal transfinite value discharge
Occasion, cannot especially use containing virose dust occasion；In addition, electric precipitator is also limited by the high specific resistance of dust, it is right
High specific resistance (≤5 × 1011Ω cm) dust is also difficult to reach efficient removal.In addition, the volume of electric precipitator is larger, installation is empty
Between place be limited.
The content of the invention
In view of the deficiencies of the prior art, the present invention proposes a kind of electrolemma deduster of minimum discharge, main using sensing
Charged mode purifies dust laden air, can effectively remove the fine dust that diameter is less than 0.05 μm, small power consumption, precision
It is high.
The technical proposal of the invention is realized in this way：A kind of electrolemma deduster of minimum discharge, including casing, the machine
Two pieces of partition plates are equipped with shell, casing is divided into outlet air module, cleaning module and inlet air module by the partition plate, and the outlet air module is set
In being equipped with air-introduced machine in the outlet air module that casing top, the casing are formed, cabinet top is equipped with air outlet；The cleaning module
In the middle part of the casing, filter cylinder inner electrode layer that the cleaning module includes being equipped with successively from inside to outside, filtering film layer, filter cylinder dispatch from foreign news agency
Pole layer, the filter cylinder inner electrode layer, filtering film layer, filter cylinder outer electrode layer are circular configuration, the filter cylinder inner electrode layer and filter cylinder
The cleaning module is divided into air-inlet cavity, purify cavity, air-out chamber by outer electrode layer；The filtering film layer and the filter cylinder inner electrode layer
It is each attached in dust accumulation frame, the filtering film layer is affixed with the filter cylinder inner electrode layer；The inlet air module is arranged under casing
Portion, the cabinet sides of the inlet air module are equipped with air inlet.
Preferably, the electrolemma deduster further includes high voltage power supply and control module, outside the filter cylinder inner electrode layer, filter cylinder
Electrode layer, high voltage power supply and control module circuit connect, the high pressure applied on the filter cylinder inner electrode layer and filter cylinder outer electrode layer
Voltage is controlled by control module.
Preferably, the high voltage power supply applies anode high voltage on filter cylinder outer electrode layer, forms filter cylinder outer electrode layer
Negative electrode；The high-voltage power cathode is connected with filter cylinder inner electrode layer, filter cylinder inner electrode layer is formed positive electrode, electricity in the cylinder
Pole layer is ground terminal；Filter membrane quilt in the high voltage electric field that the filter cylinder outer electrode layer and the filter cylinder inner electrode layer are formed
Sensing forms negative electrode, identical with the polarity of interior electrode.
Preferably, the filter cylinder inner electrode layer, filtering film layer and filter cylinder outer electrode layer are structure as a whole, the integrative-structure
It is detachable connection between casing；The bottom of the filter cylinder inner electrode layer, filtering film layer and filter cylinder outer electrode layer is under
Bottom plate links together, and the top of the filter cylinder inner electrode layer, filtering film layer and filter cylinder outer electrode layer is connected to by upper plate
Together.
Preferably, insulating support is equipped between the filter cylinder outer electrode layer and upper plate, the filter cylinder outer electrode layer is with
Insulating support is equipped between bottom plate.
Preferably, sealing ring is equipped between the upper plate and upper spacer, the filtering film layer is folded into fold-type.
Preferably, the lower clapboard of the air-inlet cavity is equipped with air inlet hole, and the upper spacer of the air-out chamber is equipped with exhaust vent.
Preferably, the bottom of the casing is equipped with castor, and air-introduced machine is equipped with the inlet air module that the casing is formed.
Preferably, separated between the outlet air module, inlet air module and cleaning module, the outside of the casing is equipped with will
The tightening device that modules are connected.
Preferably, the filtering film layer and the distance of filter cylinder outer electrode layer are not less than 10mm.
Compared with prior art, the present invention has the following advantages：Electrolemma deduster of the present invention passes through electrode in filter cylinder and filter
Cylinder external electrode produces induc- tion charging electric field, makes charged by the fine dust of purify cavity, and then coalescence effect is produced, when processed
Gas by filtering film layer when make fine dust by every filter on filter membrane.Further, since filter membrane is placed among two electrodes,
In the state of two electrodes apply high pressure, filtering film layer sensing is in positive polarity, becomes the Liang great Te for having filtering and electrostatic precipitation concurrently
Property, the collection rate to fine dust (including micronic dust particle and aerosol) is effectively increased, improves the dedusting essence of electrolemma deduster
Degree and efficiency of dust collection, make the removal efficiency of You Xiao≤0.05 μm fine dust be up to 99%.The side that the present invention passes through induc- tion charging
Formula carries out dedusting, and not only purification efficiency is high, but also small power consumption, precision are high, can be not only used for interior and can also be used for outdoor.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of electrolemma deduster one embodiment of the present invention；
Fig. 2 is the front view of electrolemma deduster of the present invention.
Attached drawing identifies：1 outlet air module；101 air-introduced machines；102 air outlets；2 cleaning modules；201 filter cylinder inner electrode layers；202
Filter film layer；203 filter cylinder outer electrode layers；204 insulating frames；205 insulating supports；206 air-out chambers；207 purify cavities；208 air-inlet cavities；
209 lower plates；210 upper plates；3 inlet air modules；301 air inlets；4 casings；5 upper spacers；6 lower clapboards；7 castors；8 high-voltage electricity
Source；9 control modules.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
Refering to Fig. 1 and Fig. 2, the electrolemma deduster of the minimum discharge in a wherein specific embodiment of the invention, including casing
4, the casing 4 is interior to be equipped with two pieces of partition plates, and the partition plate divides casing 4 for outlet air module 1, cleaning module 2 and inlet air module 3.
Preferably, separated between outlet air module 1, inlet air module 3 and cleaning module 2, be readily transported or carry, the outside of casing 1 is set
It is useful for the tightening device that modules are connected.Because if when the present invention is used for larger space, volume of the invention
Can be bigger, transport can be relatively difficult, and is easily damaged；Avoided if these three modules are dismantled, ensured respectively respectively
This phenomenon；Also allowed in addition, making detachable structure to being cleared up inside electrolemma air cleaner.And the present invention only needs
Tightening device fastening can be come into operation, it is easy for installation.
Outlet air module 1 is arranged on 4 top of casing, and air-introduced machine 101 is equipped with the outlet air module 1, and the top of casing 4 is equipped with outlet air
Mouth 102.
Cleaning module 2 is arranged on the middle part of casing 4, and the cleaning module 2 includes electrode in the filter cylinder that is equipped with successively from inside to outside
Layer 201, filtering film layer 202, filter cylinder outer electrode layer 203, the filter cylinder inner electrode layer, filtering film layer, filter cylinder outer electrode layer are circle
Cleaning module 2 is divided for air-inlet cavity 208, purify cavity 207, gone out by shape structure, filter cylinder inner electrode layer 201 and filter cylinder outer electrode layer 203
Wind chamber 206, the inner side of filter cylinder outer electrode layer are equipped with insulating frame 204.Filter film layer 202 and the filter cylinder inner electrode layer 201 is solid
It is scheduled in dust accumulation frame, and filters film layer 202 and be affixed with filter cylinder inner electrode layer 201.Herein, filtering film layer 202 not only has
Filter membrane every filter effect, but also have the function of Electrostatic Absorption collection.
Inlet air module 3 is arranged on 4 lower part of casing, and 4 side of casing of the inlet air module 3 is equipped with air inlet 301.
In addition, electrolemma deduster further includes high voltage power supply 8 and control module 9, filter cylinder inner electrode layer 201, filter cylinder external electrode
Layer 203, high voltage power supply 8 are connected with 9 circuit of control module, the high pressure applied on filter cylinder inner electrode layer 201 and cylinder outer electrode layer 203
Voltage is controlled by control module 9.
In above-described embodiment, under the control of control module, high voltage power supply 8 applies high pressure on filter cylinder outer electrode layer 203
Negative electricity, makes filter cylinder outer electrode layer 203 form negative electrode；8 cathode of high voltage power supply is connected with filter cylinder inner electrode layer 201, makes filter
Cylinder inner electrode layer 201 forms positive electrode, and the filter cylinder inner electrode layer 201 is ground terminal.Under the control of control module 9, high pressure
Power supply 8 filters film layer when applying the DC voltage not less than 2 kilovolts on filter cylinder inner electrode layer 201 and filter cylinder outer electrode layer 203
202 are formed the mistake of positively charged polarity in the high voltage electric field that filter cylinder inner electrode layer 201 and filter cylinder outer electrode layer 203 are formed by sensing
Filter membranous layer 202, and electrode equipotential same polarity in filter cylinder, therefore when electronegative fine dust under the action of wind turbine to filtering
When film layer 202 moves, it is attracted on the filter membranous layer 202 of positive electrical polarity in line with the principle that there is a natural attraction between the sexes, is efficiently gone so as to reach
Except the purpose of fine dust.
As further embodiment of the present invention, in above-described embodiment, filter cylinder inner electrode layer 201, filtering film layer 202
It is structure as a whole with filter cylinder outer electrode layer 203, is detachable connection between the integrative-structure and casing 4.Wherein, in filter cylinder
The bottom of electrode layer 201, filtering film layer 202 and filter cylinder outer electrode layer 203 is linked together by lower plate 209, electric in filter cylinder
The top of pole layer 201, filtering film layer 202 and filter cylinder outer electrode layer 203 is linked together by upper plate 210, it is preferred that bottom
Plate 210 is recessed inwardly to form arcuate structure.The setting of integrative-structure is easily installed easy to be cleaned to cleaning module.
In above-described embodiment, since filter cylinder inner electrode layer 201 is ground terminal, when high voltage power supply 8 is in filter cylinder inner electrode layer 201
When applying the high tension voltage not less than 2 kilovolts with filter cylinder external electrode 203, it is comparable to whole high tension voltages being all applied in fact
On filter cylinder external electrode 203, to ensure high-tension safety, therefore further embodiment of the present invention, filter cylinder dispatch from foreign news agency are used as
Insulating support 205 is equipped between pole layer 203 and upper plate 210, insulation is equipped between the filter cylinder outer electrode layer 203 and lower plate
Stent 205.And it is preferable, one end that integrative-structure is in contact with upper spacer 5 is equipped with sealing ring, prevents from leaking electricity；The filter membrane
Layer is folded into fold-type, to increase filter area, lowers filtration velocity, and favorably improving filtering accuracy (can filter finer
Dust).
In above-described embodiment, the bottom of casing 4 is equipped with castor 7, easy to the movement of electrolemma deduster.Casing 4 formed into
Be additionally provided with air-introduced machine in wind module 3, in inlet air module 3 and outlet air module 1 setting of air-introduced machine can be beneficial to largely processed gases
Rapidly input and quickly export, accelerate purification speed, improve efficiency.
In above-described embodiment, the lower clapboard 6 of air-inlet cavity 208 is equipped with air inlet hole, on the upper spacer 5 of the air-out chamber 206
Equipped with exhaust vent, processed gas is gone out from the lower clapboard 6 of the 6 outlet and inlet chamber 206 of lower clapboard of air-inlet cavity 208, formed single
To circulation, processed gas is handled beneficial to purify cavity 207.
Filter cylinder inner electrode layer 201 and filter cylinder outer electrode layer 203 are conductive, easy to produce induction field.In addition, filter cylinder
Inner electrode layer 201 and filter cylinder outer electrode layer 203 can be conducting wire formed net structure or one block of web plate (i.e. in gold
Belong to plate and be equipped with through hole).Herein, filter cylinder inner electrode layer 201 and filter cylinder outer electrode layer 203 are mainly used for producing induced electricity
, in addition it can also play the role of tentatively filtering to processed gas.
As further embodiment of the present invention, in above-described embodiment, filtering film layer 202 and filter cylinder outer electrode layer
203 distance is not less than 10mm.
Operation principle and the course of work of the present invention：After ON switch, under the control of control module 9, high tension voltage can be past
Apply the voltage not less than 2000V on filter cylinder inner electrode layer 201 and filter cylinder outer electrode layer 203, make filter cylinder inner electrode layer 201 and filter
Strong induction field is formed between cylinder outer electrode layer 203, it is local to produce corona, high concentration ion is radiated, forms corona current,
High pressure is maintained in the scope below flashover voltage, prevent breakdown；Since filtering film layer 202 is in electric field, therefore filter
Film layer 202 itself can also be sensed by highfield becomes straight polarity electrode, and then produces an electrolemma collecting electrode；When processed gas
Body is after purify cavity 207, and under the action of induction field, the fine dust in processed gas is sensed through highfield first
It is charged, become the fine dust with negative polarity；These fine dusts can be sent out during being moved to filter cylinder inner electrode layer 201
Raw coalescence, when passing through the filtering film layer 202 of positively charged pole with air-flow by " there is a natural attraction between the sexes " effect absorption and by every filter in filter membrane
Layer surface；Further, since fine dust still keeps state-of-charge after electrolemma dust electric field is entered, with the charged of negative electricity polarity
Dust under the action of " identical charges repel each other ", loosely collect on 202 surface of filtering film layer, reduces windage by same polarity dust,
Extend the service life and maintenance time of filtering film layer.
In addition, in electric field structure, filter cylinder outer electrode layer 203 is negative polarity, and filter cylinder inner electrode layer 201 is positive polarity；Cross
Filter membranous layer 202 is placed among two electrodes, and in the state of two electrodes apply high pressure, the filtering sensing of film layer 202 is in positive polarity, is become
Have two big characteristics of filtering and electrostatic precipitation concurrently, effectively increase the collection to fine dust (including micronic dust particle and aerosol)
Rate, improves the dedusting precision and efficiency of dust collection of deduster, and the removal efficiency of Shi Dui≤0.05 μm fine dust is up to 99%.
Electrolemma deduster of the present invention using induc- tion charging with filtering film layer 202 combined by the way of to air in fine dust into
Row removes, efficient, precision is high, even fine dust of the diameter less than 0.05 μm can also remove, also may be used available for interior
For outdoor.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (10)
1. the electrolemma deduster of a kind of minimum discharge, it is characterised in that including casing, two pieces of partition plates, institute are equipped with the casing
State partition plate and casing is divided into outlet air module, cleaning module and inlet air module, the outlet air module is arranged on casing top, the casing
Air-introduced machine is equipped with the outlet air module of formation, cabinet top is equipped with air outlet；The cleaning module is arranged in the middle part of casing, described net
Change filter cylinder inner electrode layer, filtering film layer, filter cylinder outer electrode layer that module includes being equipped with successively from inside to outside, electrode in the filter cylinder
Layer, filtering film layer, filter cylinder outer electrode layer are circular configuration, and the filter cylinder inner electrode layer and filter cylinder outer electrode layer are by the purification mould
Block is divided into air-inlet cavity, purify cavity, air-out chamber；The filtering film layer and the filter cylinder inner electrode layer are each attached in dust accumulation frame,
The filtering film layer is affixed with the filter cylinder inner electrode layer；The inlet air module is arranged on casing lower part, the machine of the inlet air module
Shell-side face is equipped with air inlet.
2. electrolemma deduster as claimed in claim 1, it is characterised in that the electrolemma deduster further includes high voltage power supply and control
Module, the filter cylinder inner electrode layer, filter cylinder outer electrode layer, high voltage power supply and control module circuit connect, electrode in the filter cylinder
The high tension voltage applied on layer and filter cylinder outer electrode layer is controlled by control module.
3. electrolemma deduster as claimed in claim 2, it is characterised in that the high voltage power supply applies negative on filter cylinder outer electrode layer
Polarity high voltage, makes filter cylinder outer electrode layer form negative electrode；The high-voltage power cathode is connected with filter cylinder inner electrode layer, makes filter cylinder
Inner electrode layer forms positive electrode, and the cylinder inner electrode layer is ground terminal；The filter membrane is in the filter cylinder outer electrode layer and described
Positive electrical polarity is formed by sensing in the high voltage electric field that filter cylinder inner electrode layer is formed, it is identical with the polarity of interior electrode.
4. electrolemma deduster as claimed in claim 1, it is characterised in that outside the filter cylinder inner electrode layer, filtering film layer and filter cylinder
Electrode layer is structure as a whole, and is detachable connection between the integrative-structure and casing；The filter cylinder inner electrode layer, filter membrane
The bottom of layer and filter cylinder outer electrode layer is linked together by lower plate, outside the filter cylinder inner electrode layer, filtering film layer and filter cylinder
The top of electrode layer is linked together by upper plate.
5. electrolemma deduster as claimed in claim 4, it is characterised in that be equipped between the filter cylinder outer electrode layer and upper plate exhausted
Edge stent, insulating support is equipped between the filter cylinder outer electrode layer and lower plate.
6. the electrolemma deduster as described in claim 4 or 5, it is characterised in that sealing is equipped between the upper plate and upper spacer
Circle, the filtering film layer are folded into fold-type.
7. electrolemma deduster as claimed in claim 1, it is characterised in that the lower clapboard of the air-inlet cavity is equipped with air inlet hole, institute
The upper spacer for stating air-out chamber is equipped with exhaust vent.
8. electrolemma deduster as claimed in claim 1, it is characterised in that the bottom of the casing is equipped with castor, the casing shape
Into inlet air module in be equipped with air-introduced machine.
9. electrolemma deduster as claimed in claim 1, it is characterised in that the outlet air module, inlet air module and cleaning module it
Between separate, the outside of the casing is equipped with the tightening device that modules are connected.
10. electrolemma deduster as claimed in claim 1, it is characterised in that the filtering film layer and the distance of filter cylinder outer electrode layer
Not less than 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711025148.0A CN107899341A (en) | 2017-10-27 | 2017-10-27 | A kind of electrolemma deduster of minimum discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711025148.0A CN107899341A (en) | 2017-10-27 | 2017-10-27 | A kind of electrolemma deduster of minimum discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107899341A true CN107899341A (en) | 2018-04-13 |
Family
ID=61842874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711025148.0A Pending CN107899341A (en) | 2017-10-27 | 2017-10-27 | A kind of electrolemma deduster of minimum discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107899341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023070356A1 (en) * | 2021-10-27 | 2023-05-04 | 深圳奇滨电子有限公司 | High-cadr emf filtering system, and air purification equipment |
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| US20080156186A1 (en) * | 2006-12-27 | 2008-07-03 | Mckinney Peter J | Dual-filter electrically enhanced air-filtration apparatus and method |
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| CN104998502A (en) * | 2015-07-13 | 2015-10-28 | 北京矿冶研究总院 | Fine particle purifying equipment |
| CN105642056A (en) * | 2015-12-31 | 2016-06-08 | 靳瑞廷 | System for removing suspended particles from gas medium |
| CN107115727A (en) * | 2017-06-13 | 2017-09-01 | 清华大学 | A kind of air filter based on thick effect filter screen |
| CN207576050U (en) * | 2017-10-27 | 2018-07-06 | 广州广一大气治理工程有限公司 | A kind of electrolemma deduster of high-accuracy high-efficiency rate |
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2017
- 2017-10-27 CN CN201711025148.0A patent/CN107899341A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1646227A (en) * | 2002-04-11 | 2005-07-27 | 利法亚克有限公司 | Electrostatic filter construction |
| US20080156186A1 (en) * | 2006-12-27 | 2008-07-03 | Mckinney Peter J | Dual-filter electrically enhanced air-filtration apparatus and method |
| CN201179381Y (en) * | 2008-03-10 | 2009-01-14 | 刘威 | Electrostatic oil remover |
| CN204460505U (en) * | 2015-03-04 | 2015-07-08 | 北京卡林新能源技术有限公司 | A kind of device of high-efficient purification room air |
| CN104998502A (en) * | 2015-07-13 | 2015-10-28 | 北京矿冶研究总院 | Fine particle purifying equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023070356A1 (en) * | 2021-10-27 | 2023-05-04 | 深圳奇滨电子有限公司 | High-cadr emf filtering system, and air purification equipment |
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