CN108772201A - A kind of electrostatic precipitator - Google Patents
A kind of electrostatic precipitator Download PDFInfo
- Publication number
- CN108772201A CN108772201A CN201810746151.XA CN201810746151A CN108772201A CN 108772201 A CN108772201 A CN 108772201A CN 201810746151 A CN201810746151 A CN 201810746151A CN 108772201 A CN108772201 A CN 108772201A
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- Prior art keywords
- arc
- uniform distribution
- arc deflector
- distribution device
- airflow uniform
- Prior art date
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- 239000012717 electrostatic precipitator Substances 0.000 title claims abstract description 33
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 99
- 238000009827 uniform distribution Methods 0.000 claims abstract description 94
- 238000009826 distribution Methods 0.000 claims abstract description 30
- 239000003546 flue gas Substances 0.000 claims abstract description 30
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000779 smoke Substances 0.000 claims abstract description 21
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008676 import Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- B03C3/36—Controlling flow of gases or vapour
- B03C3/361—Controlling flow of gases or vapour by static mechanical means, e.g. deflector
- B03C3/363—Controlling flow of gases or vapour by static mechanical means, e.g. deflector located before the filter
-
- 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
- B03C3/41—Ionising-electrodes
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/04—Ionising electrode being a wire
Landscapes
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of electrostatic precipitator, which includes smoke box, and the cigarette airflow uniform distribution device along y to the cathode line of extension and positioned at cathode line upstream is equipped in smoke box；Include opposite and convex the first arc deflector and the second arc deflector per cigarette airflow uniform distribution device, further includes to the arc flow distribution plate of gas inlet side protrusion, the length of three is along y to extension；Per cigarette airflow uniform distribution device, two horizontal segments of arc flow distribution plate are connected with a horizontal segment of a horizontal segment of its first arc deflector and its second arc deflector respectively；Its first arc deflector and its second arc deflector correspond to a cathode line respectively, and the cross section center of circle of the two is located on the axis of corresponding cathode line.The electrostatic precipitator can make dust, droplet uniform particle charged, thus turbulent flow caused by evading charged unevenness achievees the effect that uniformly distributed flue gas stream.
Description
Technical field
The present invention relates to flue gas ash removal, demisting technical fields, more particularly to a kind of electrostatic precipitator.
Background technology
It is also higher and higher to dedusting, the requirement of demisting efficiency of electrostatic precipitator with the raising of standard limit of smog release.Mesh
Before, the mainstream means of the dedusting, demisting efficiency that improve electrostatic precipitator are to improve the uniformity of import flue gas flow distribution.
In the prior art, the mode for commonly improving import cigarette flow distribution evenness is choked flow mode, using this resistance
When stream mode, need to open up rectification hole, and percent opening and the more difficult selection of hole shape.So being relatively inaccessible to using this choked flow mode
Ideal flue gas flow distribution effect, also cannot make electrostatic precipitator reach ideal dedusting, demisting efficiency.
In view of this, how to develop a kind of electrostatic precipitator, make its using the new mode different from above-mentioned choked flow mode come
Reach ideal flue gas flow distribution effect and ideal dedusting, demisting efficiency, is that those skilled in the art need the technology solved
Problem.
Invention content
In order to solve the above technical problems, the present invention provides a kind of electrostatic precipitator, the electrostatic precipitator includes smoke box, the cigarette
The cigarette airflow uniform distribution device along y to the cathode line of extension and positioned at the cathode line upstream is equipped in case；It is equal per the flue gas stream
Cloth apparatus includes opposite and convex the first arc deflector and the second arc deflector, further includes the arc to gas inlet side protrusion
Shape flow distribution plate, the length of three is along y to extension；
Per the cigarette airflow uniform distribution device, two horizontal segments of the arc flow distribution plate are led with the first arc described in its respectively
One horizontal segment of one horizontal segment of flowing plate and its second arc deflector is connected；Its described first arc deflector and its
Second arc deflector corresponds to a cathode line respectively, and the cross section center of circle of the two is located at corresponding described the moon
On the axis of polar curve.
Optionally, per the cigarette airflow uniform distribution device, another horizontal segment of first arc deflector and its described in
Another horizontal segment of second arc deflector is connected.
Optionally, per the cigarette airflow uniform distribution device, first arc deflector, its described second arc deflector
And the cross sectional radius all same of its arc flow distribution plate.
Optionally, per the cigarette airflow uniform distribution device, first arc deflector, its described second arc deflector
And its described arc flow distribution plate is disposed as wear-resisting metal material or is disposed as corrosion resistant non-metallic material.
Optionally, the two length ends per the cigarette airflow uniform distribution device are separately connected an end-rack, and each end-rack is fixed in
The side wall of the smoke box.
Optionally, anode plate is additionally provided in the smoke box, the anode plate is located at the downstream of the cathode line.
Optionally, two or more described cigarette airflow uniform distribution devices are provided in the smoke box, each flue gas stream is equal
Cloth apparatus is along x to arranged for interval；The adjacent cigarette airflow uniform distribution device, first arc deflector and another one of one
Second arc deflector it is adjacent；Wherein, x to y to being mutually perpendicular to.
Optionally, every adjacent first arc deflector and second arc deflector correspond to the same cathode
Line, and it is identical with the cross sectional radius of second arc deflector per adjacent first arc deflector.
Optionally, each cigarette airflow uniform distribution device along x to being equidistantly spaced from.
Optionally, the number of the anode plate is consistent with the number of cigarette airflow uniform distribution device, each anode plate
Along x to arranged for interval, also, per the anode plate to cigarette airflow uniform distribution device described in homogeneous.
Electrostatic precipitator provided by the invention, flue gas is under the action of the arc flow distribution plate of cigarette airflow uniform distribution device, along flue gas
Flow the first arc deflector and the flowing of the second arc deflector of even distribution device.Due to the first arc of the cigarette airflow uniform distribution device
The cross section center of circle of deflector is located on the axis of corresponding cathode line, and the cross section center of circle of the second arc deflector also is located at it
On the axis of corresponding cathode line, thus, the current potential of the first arc deflector each position of the cigarette airflow uniform distribution device is consistent, the
The current potential of two arc deflector each position is also consistent.Therefore, flow through the dust of first arc deflector, droplet particle it is charged
Amount is consistent, and the carrying capacity of the dust, droplet particle that flow through second arc deflector is also consistent.
Also, electrostatic precipitator provided by the invention is preferably provided with two or more cigarette airflow uniform distribution devices, at this point, flue gas
It is flowed along the first arc deflector and the second arc deflector adjacent thereto.Due to the first adjacent arc deflector and second
The cross sectional radius of arc deflector is identical and the cross section center of circle is located on the axis of same cathode line, thus, the first arc is led
The current potential on current potential and the second arc deflector adjacent thereto in flowing plate is consistent.Therefore, the first arc water conservancy diversion is flowed through
The dust of plate, the carrying capacity of droplet particle, and flow through second arc deflector adjacent with first arc deflector dust,
The carrying capacity of droplet particle is consistent.
Due to there is no the electric field force of interaction between the consistent each dust of carrying capacity, droplet particle, making each dust, mist
Irregular movement will not be generated because of mutual electric field force by dripping particle, so as to evade due to dust, droplet charging particle
Cigarette air turbulence caused by unevenness makes the uniformity of flue gas flow distribution improve.
Electrostatic precipitator provided by the invention, using making to have reached raising flue gas by the way of dust, droplet uniform particle are charged
The purpose of flow distribution uniformity, which have evaded the disadvantage of percent opening and the more difficult selection of hole shape existing for traditional choked flow mode
End, is more convenient for implementing, is also easier to reach ideal cigarette airflow uniform distribution effect and ideal dedusting, demisting efficiency.
Description of the drawings
Fig. 1 is a kind of schematic front view of specific embodiment of electrostatic precipitator provided by the invention；
Fig. 2 is the sectional view along A-A of Fig. 1；
Fig. 3 is flow of flue gas path schematic diagram.
Wherein, the reference numerals are as follows in Fig. 1 to Fig. 3：
1 cigarette airflow uniform distribution device, 11 first arc deflectors, 12 second arc deflectors, 13 arc flow distribution plates, 5 end-rack,
2 cathode lines, 3 anode plates, 4 smoke boxes；
1a the first cigarette airflow uniform distribution devices, 1b the second cigarette airflow uniform distribution devices, 1c third cigarette airflow uniform distribution devices, 1d the 4th
Cigarette airflow uniform distribution device, the 5th cigarette airflow uniform distribution devices of 1e；
The first cathode lines of 2a, the second cathode lines of 2b, 2c third cathode lines, the 4th cathode lines of 2d.
Specific implementation mode
In order that those skilled in the art will better understand the technical solution of the present invention, below in conjunction with the accompanying drawings and it is specific real
Applying mode, the present invention is described in further detail.
Firstly the need of explanation, upstream, downstream described in context are flue gases for opposite flow of flue gas direction
The position first flowed through is upstream, after the position that flows through be downstream.In addition, the orientation such as upside, downside described in context, left and right
Word is all based in figure for visual angle, only for the purposes of statement, and is not construed as the restriction to technical solution.
It is a kind of schematic front view of specific embodiment of electrostatic precipitator provided by the invention to please refer to Fig.1 to Fig. 2, Fig. 1；Figure
2 be the sectional view along A-A of Fig. 1.
As shown, the present invention provide electrostatic precipitator include smoke box 4 and cigarette airflow uniform distribution device 1 inside smoke box 4,
The cathode line 2 and anode plate 3 extended to (i.e. left and right directions in Fig. 2) along y, also, cigarette airflow uniform distribution device 1 is located at cathode line 2
Upstream, anode plate 3 is located at the downstream of cathode line 2.It should be noted that smoke box 4 had both included generally in horn-like import cigarette
Box part, further include it is general in a rectangular parallelepiped shape, the housing parts that are connected with import smoke box part, flue gas is from import smoke box portion
Divide and flowed to housing parts, in a particular embodiment, flue gas is flowed from the upward side in downside.
Specifically, being separately connected an end-rack 5 per two length ends of cigarette airflow uniform distribution device 1, each end-rack 5 is fixed in
The side wall of the smoke box 4.More specifically, it is equal to stretch to flue gas stream for self-corresponding 1 end face of cigarette airflow uniform distribution device in one end of end-rack 5
The inside of cloth apparatus 1, the other end are fixed in the side wall of smoke box 4 by clip or bolt.
Specifically, being preferably provided with two or more cigarette airflow uniform distribution devices 1 in smoke box 4, it should be understood that cigarette airflow uniform distribution
The setting number of device 1 can be configured according to practical application request.
In the following, first illustrating the structure of single cigarette airflow uniform distribution device 1：
Include length per cigarette airflow uniform distribution device 1 along y to the first arc deflector 11 of extension, length along y to extension
Second arc deflector 12 and length are along y to the arc flow distribution plate 13 of extension.Wherein, the first arc deflector 11 and the second arc
Shape deflector 12 is opposite and convex, and arc flow distribution plate 13 is convex to gas inlet side (diagram downside).
Also, per cigarette airflow uniform distribution device 1, two horizontal segments of arc flow distribution plate 13 respectively with its first arc deflector
11 horizontal segment and another horizontal segment of its second arc deflector 12 are connected.Understood in conjunction with Fig. 1, it is equal per flue gas stream
The left side horizontal segment of the arc flow distribution plate 13 of cloth apparatus 1 is connected with the lower horizontal section of the first arc deflector 11, and right side is horizontal
Section is connected with the lower horizontal section of the second arc deflector 12.
Also, per cigarette airflow uniform distribution device 1, the first arc deflector 11 corresponds to a cathode line 2, the second arc water conservancy diversion
Plate 12 corresponds to another cathode line 2, and the cross section center of circle of the two is located on the axis of corresponding cathode line 2.So
Setting, makes every cigarette airflow uniform distribution device 1, the current potential of 11 each position of the first arc deflector is consistent, the second arc deflector
The current potential of 12 each position is also consistent.Therefore, the carrying capacity of the dust, droplet particle that flow through first arc deflector 11 is consistent
, the carrying capacity of the dust, droplet particle that flow through second arc deflector 12 is also consistent.
As above when setting, flow of flue gas path can be specifically flow of flue gas path schematic diagram with reference chart 3, Fig. 3.
As shown by the dotted line in fig. 3：The flue gas for flowing to the arc flow distribution plate 13 of cigarette airflow uniform distribution device 1 is led in the arc
Under the shunting and guide functions of flowing plate 13, a part is flowed along the first arc deflector 11 of the cigarette airflow uniform distribution device 1, another
It is flowed along the second arc deflector 12 of the cigarette airflow uniform distribution device 1 part.
As it can be seen that carrying out shunting and water conservancy diversion to flue gas by arc flow distribution plate 13, make flue gas as far as possible along cigarette airflow uniform distribution
First arc deflector 11 of device 1 and the flowing of the second arc deflector 12, so as to give full play to the first arc deflector
11 and second effect that keeps dust, droplet uniform particle charged of arc deflector 12.
Preferably, another horizontal segment (diagram upper horizontal of the first arc deflector 11 per cigarette airflow uniform distribution device 1
Section) it is connected with another horizontal segment (diagram upper horizontal section) of its second arc panel, make cigarette airflow uniform distribution device 1 integrally in approximation
The structure of hollow triangular prism.So set, keeping 1 compact overall structure of cigarette airflow uniform distribution device secured, moreover, because flue gas stream is equal
It is hollow that cloth apparatus 1 is whole, both can be additionally favorable for the lightweight of electrostatic precipitator with effectively save consumptive material.
Preferably, per cigarette airflow uniform distribution device 1, the first arc deflector 11, its second arc deflector 12 and its
The cross sectional radius all same of arc flow distribution plate 13.So set, convenient for the processing and manufacturing of cigarette airflow uniform distribution device 1, it is conducive to section
The about processing and manufacturing cost of cigarette airflow uniform distribution device 1.
Specifically, per cigarette airflow uniform distribution device 1, the first arc deflector 11, its second arc deflector 12 and its
Arc flow distribution plate 13 can be disposed as wear-resisting metal material, such as manganese steel material, or may be set to be corrosion resistant
Non-metallic material, such as electro-conductive glass steel material.It can specifically be reasonably selected according to application scenario.
In the following, when illustrating two or more cigarette airflow uniform distribution devices 1 of setting, each cigarette airflow uniform distribution device 1 is in cigarette
Arrangement situation in case 4：
When two or more cigarette airflow uniform distribution devices 1 are arranged, each cigarette airflow uniform distribution device 1 is along x to (i.e. in Fig. 1
Left and right directions, with y to vertical) arranged for interval, so that the flue gas into smoke box 4 is flowed into the arrangement between adjacent cigarette airflow uniform distribution device 1
In interval.Preferably, each cigarette airflow uniform distribution device 1 along x to being equidistantly spaced from.So set, can make across each interval
Flue gas flow it is almost the same, to conducive to improve flue gas stream uniformly distributed property.
In a particular embodiment, setting is there are five cigarette airflow uniform distribution device 1, from left to right respectively the first cigarette airflow uniform distribution
Device 1a, the second cigarette airflow uniform distribution device 1b, third cigarette airflow uniform distribution device 1c, the 4th cigarette airflow uniform distribution device 1d and the 5th cigarette
Airflow uniform distribution device 1e.
Also, the adjacent cigarette airflow uniform distribution device 1, the second arc of the first arc deflector 11 and another one of one
Shape deflector 12 is adjacent.It specifically can be in conjunction with the first cigarette airflow uniform distribution device 1a and the second cigarette airflow uniform distribution device 1b in Fig. 1
Understood, the first cigarette airflow uniform distribution device 1a and the second cigarette airflow uniform distribution device 1b are adjacent, the first cigarette airflow uniform distribution device 1a
The second arc deflector 12 it is adjacent with the first arc deflector 11 of the second cigarette airflow uniform distribution device 1b.
It should be noted that each cigarette airflow uniform distribution device 1 along x to being equidistantly spaced from, refer to the first adjacent arc
X between the bottom level section of shape deflector 11 and the bottom level section of the second arc deflector 12 is to apart from equal.
It should be appreciated that the in " adjacent the first arc deflector 11 and the second arc deflector 12 " described in context
One arc deflector 11 and the second arc deflector 12 are subordinate to adjacent cigarette airflow uniform distribution device 1 respectively, and simultaneously non-affiliated is same
Cigarette airflow uniform distribution device 1.
Also, it is every that a cathode line 2 is set between adjacent the first arc deflector 11 and the second arc deflector 12.Having
In body embodiment, four cathode lines 2 are provided with, are respectively set to the first cigarette airflow uniform distribution device 1a and the second cigarette airflow uniform distribution
The first cathode line 2a between device 1b is set between the second cigarette airflow uniform distribution device 1b and third cigarette airflow uniform distribution device 1c
The second cathode line 2b, the third cathode being set between third cigarette airflow uniform distribution device 1c and the 4th cigarette airflow uniform distribution device 1d
Line 2c, and the 4th cathode line 2d that is set between the 4th cigarette airflow uniform distribution device 1d and the 5th cigarette airflow uniform distribution device 1e.
Also, it is identical and transversal with the cross sectional radius of the second arc deflector 12 per the first adjacent arc deflector 11
The face center of circle is respectively positioned on the axis for being set to cathode line between the two 2.It specifically can be in conjunction with the first cigarette airflow uniform distribution in Fig. 1
The first arc deflector 11 of the second arc deflector 12 of device 1a and the second cigarette airflow uniform distribution device 1b are understood that this
Two arc deflectors 12 are identical with 11 cross sectional radius of the first arc deflector, and the cross section center of circle is located at the first cathode line 2a
Axis on, that is to say, that first arc deflector 11 and second arc deflector 12 are respectively positioned on around the first cathode line
On the same cylindrical surface of the axis of 2a.
So set, since the current potential on the same cylindrical surface of the axis of same cathode line 2 is consistent, thus the
The current potential of the current potential of one arc deflector 11 and the second arc deflector 12 adjacent thereto is consistent, to flow through first
The dust of arc deflector 11, the carrying capacity of droplet particle, and flow through second arc adjacent with first arc deflector and lead
The dust of flowing plate 12, the carrying capacity of droplet particle are consistent.
Preferably, the number of anode plate 3 is consistent with the number of cigarette airflow uniform distribution device 1, also, each anode plate 3 also along x to
Arranged for interval, also, each anode plate 3 is to homogeneous cigarette airflow uniform distribution device 1.
Preferably, the first all arc deflectors 11 of electrostatic precipitator, the second all arc deflectors 12, all
The cross sectional radius all same of arc flow distribution plate 13.It is also understood that：First arc water conservancy diversion of one cigarette airflow uniform distribution device 1
Plate 11, the second arc deflector 12 are identical with the cross sectional radius of arc flow distribution plate 13, and electrostatic precipitator is configured with several in this way
Cigarette airflow uniform distribution device 1.So set, it is convenient to carry out, it is conducive to electrostatic precipitator and realizes mass manufacture production.
Electrostatic precipitator provided by the present invention is described in detail above.Specific case used herein is to this hair
Bright principle and embodiment is expounded, the explanation of above example is only intended to help understand the present invention method and its
Core concept.It should be pointed out that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection of the claims in the present invention
In range.
Claims (10)
1. a kind of electrostatic precipitator, the electrostatic precipitator includes smoke box (4), which is characterized in that be equipped in the smoke box (4) along y to
The cathode line (2) of extension and the cigarette airflow uniform distribution device (1) for being located at the cathode line (2) upstream；It is filled per the cigarette airflow uniform distribution
The first arc deflector (11) and the second arc deflector (12) that (1) includes opposite and convex are set, further includes to gas inlet side
The arc flow distribution plate (13) of protrusion, the length of three is along y to extension；
Per the cigarette airflow uniform distribution device (1), two horizontal segments of the arc flow distribution plate (13) respectively with the first arc described in its
One horizontal segment of shape deflector (11) and a horizontal segment of its second arc deflector (12) are connected；Its described first arc
Shape deflector (11) and its described second arc deflector (12) correspond to a cathode line (2), and the cross section of the two respectively
The center of circle is located on the axis of the corresponding cathode line (2).
2. electrostatic precipitator according to claim 1, which is characterized in that per the cigarette airflow uniform distribution device (1), described the
Another horizontal segment of one arc deflector (11) is connected with another horizontal segment of the second arc deflector (12) described in its.
3. electrostatic precipitator according to claim 1, which is characterized in that per the cigarette airflow uniform distribution device (1), described first
The cross sectional radius of arc deflector (11), its described second arc deflector (12) and its arc flow distribution plate (13) is equal
It is identical.
4. electrostatic precipitator according to claim 1, which is characterized in that per the cigarette airflow uniform distribution device (1), described first
Arc deflector (11), its described second arc deflector (12) and its described arc flow distribution plate (13) are disposed as wear-resisting
Metal material is disposed as corrosion resistant non-metallic material.
5. electrostatic precipitator according to claim 1, which is characterized in that two length per the cigarette airflow uniform distribution device (1)
End is separately connected an end-rack (5), and each end-rack (5) is fixed in the side wall of the smoke box (4).
6. according to claim 1-5 any one of them electrostatic precipitators, which is characterized in that be additionally provided with anode in the smoke box (4)
Plate (3), the anode plate (3) are located at the downstream of the cathode line (2).
7. electrostatic precipitator according to claim 6, which is characterized in that be provided with two or more in the smoke box (4)
The cigarette airflow uniform distribution device (1), each cigarette airflow uniform distribution device (1) is along x to arranged for interval；The adjacent flue gas stream is equal
Cloth apparatus (1), first arc deflector (11) of one are adjacent with second arc deflector (12) of another one；Its
In, x to y to being mutually perpendicular to.
8. electrostatic precipitator according to claim 7, which is characterized in that per adjacent first arc deflector (11) and
The corresponding same cathode line (2) of second arc deflector (12), and per adjacent first arc deflector (11)
It is identical with the cross sectional radius of the second arc deflector (12).
9. electrostatic precipitator according to claim 7, which is characterized in that each cigarette airflow uniform distribution device (1) is along x between waiting
Every arrangement.
10. electrostatic precipitator according to claim 7, which is characterized in that the number of the anode plate (3) and the flue gas stream
The number of even distribution device (1) is consistent, and each anode plate (3) is aligned also along x to arranged for interval per the anode plate (3)
The one cigarette airflow uniform distribution device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746151.XA CN108772201B (en) | 2018-07-09 | 2018-07-09 | Electric demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746151.XA CN108772201B (en) | 2018-07-09 | 2018-07-09 | Electric demister |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108772201A true CN108772201A (en) | 2018-11-09 |
| CN108772201B CN108772201B (en) | 2024-05-31 |
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ID=64029744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810746151.XA Active CN108772201B (en) | 2018-07-09 | 2018-07-09 | Electric demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108772201B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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