CN108421639A - A kind of ductwork type high voltage electric field - Google Patents
A kind of ductwork type high voltage electric field Download PDFInfo
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- CN108421639A CN108421639A CN201810443666.2A CN201810443666A CN108421639A CN 108421639 A CN108421639 A CN 108421639A CN 201810443666 A CN201810443666 A CN 201810443666A CN 108421639 A CN108421639 A CN 108421639A
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- 230000005684 electric field Effects 0.000 title claims abstract description 43
- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims description 45
- 229910052751 metal Inorganic materials 0.000 claims description 45
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 22
- 239000003546 flue gas Substances 0.000 description 28
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 27
- 239000007789 gas Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 8
- 238000000746 purification Methods 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 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
- B03C3/02—Plant or installations having external electricity supply
-
- 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
-
- 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
- B03C2201/06—Ionising electrode being a needle
Landscapes
- Electrostatic Separation (AREA)
Abstract
The present invention discloses a kind of ductwork type high voltage electric field, including：Cathode assembly and anode assemblies, anode assemblies include insulating part, homogenizing plate and at least one charged net cylinder；Cathode assembly includes fixed frame and at least one ionization needle, interval is equipped with charged net cylinder on homogenizing plate, and fixed frame is installed below homogenizing plate, ionization needle one end is fixed on fixed frame, the other end stretches into inside charged net cylinder, and the number of ionization needle is consistent with the number of charged net cylinder, and there are gaps between ionization needle and the inner wall of charged net cylinder, insulating part is provided between fixed frame and homogenizing plate, the present invention solves the technical problem of electric field purified treatment effect difference in the prior art.
Description
Technical field
The present invention relates to gas cleaning processing technology field more particularly to a kind of ductwork type high voltage electric fields.
Background technology
Currently, well known gas cleaning is realized by high-voltage electrostatic field, principle is when to enter high pressure quiet for air-flow
When electric field, under the action of high voltage electric field, flue gas is ionized and charged, to electric field positive polar motion and by absorptive collection in anode
On, lower collecting zone will be fallen under gravity into when it, which runs up to, to overcome adsorption capacity, and through arranging mouth discharge.
Electric field common in the art is template tubular structure, wind direction when work be by tubular structure one end into
Enter, and is discharged from the other end of tubular structure.But such structure makes residence time mistake of the flue gas in high voltage electric field
Short, partial fume is unable to fully charged, causes the purification efficiency of flue gas relatively low.
Authorization Notice No. is：It is quiet that the patent of CN207056790U discloses a kind of high-low pressure for catering oil fume purifier
Electric field, the patent using by the way of to be still that flue gas is straight directly go out, purification efficiency is not high enough.
Invention content
The object of the present invention is to provide a kind of ductwork type high voltage electric fields, solve electric field purified treatment effect in the prior art
The technical problem of fruit difference.
A kind of ductwork type high voltage electric field, including：Cathode assembly and anode assemblies, the anode assemblies include insulating part,
Flowing plate and at least one charged net cylinder；The cathode assembly includes fixed frame and at least one ionization needle, on the homogenizing plate between
Every being equipped with charged net cylinder, and the fixed frame is installed below homogenizing plate, described ionization needle one end is fixed on the fixed frame
On, the other end stretches into inside the charged net cylinder, and the number of the ionization needle is consistent with the number of charged net cylinder, the ionization needle
With the inner wall of charged net cylinder there are gap, the junction of the fixed frame and the homogenizing plate is provided with insulating part.
Based on the above technical solution, the present invention can also be improved as follows：
Further, the through-hole that multiple gas supply streams pass through is offered on the homogenizing plate, is using the advantageous effect of this step
Flue gas can be disperseed by the through-hole of homogenizing plate, flue gas is handled convenient for electric field.
Further, the anode assemblies further include net cylinder end socket, and the net cylinder end socket blocks the freedom in charged net cylinder
End, and the cylinder assembly of net cylinder end socket and charged net cylinder composition bottom inflow surrounding outlet, the advantageous effect using this step are profits
Disperseed the flue gas inside charged net cylinder is entered with net cylinder end socket, change the direction that flue gas is gone out, extends flue gas in charged net cylinder
The internal residence time, improve the treatment effeciency of flue gas.
Further, the through-hole is located inside the charged net cylinder, and the advantageous effect using this step is will by through-hole
Flue gas disperses.
Further, the charged net cylinder includes metal perforated plate, and the metal perforated plate is mounted on homogenizing plate, and metal aperture
It is round or regular polygon cylinder, the center of the center line of the ionization needle and the cylinder that plate, which surrounds and forms cross section,
Line is consistent, and it is the section of metal perforated plate for regular figure to use the advantageous effect of this step, such ionization needle and metal perforated plate it is each
Spacing between a inner wall is identical, this ensure that the stability of electric field.
Further, the charged net cylinder further includes metal net cover, and the metal net cover is sleeved on the outside of the cylinder, and
- 150 mesh of 30 mesh of mesh mesh number of the metal net cover, the advantageous effect using this step are the apertures by controlling mesh, can be with
Improve gas cleaning treatment effect.
Further, the charged net cylinder includes multiple metallic rods and metal net cover, and the metallic rod is arranged at intervals on
In flowing plate, and metallic rod surrounds the metal framework for forming that cross section is circle or regular polygon, the metal framework outside
It is set with metal net cover, the center line of the ionization needle is consistent with the center line of the cross section of the metal framework, using this step
Advantageous effect be by rule figure, it is ensured that the spacing between ionization needle and inner wall is equal, this ensure that electric field
Stability.
Further, -150 mesh of 30 mesh of mesh mesh number of the metal net cover, the advantageous effect using this step is to pass through control
The aperture of mesh processed can improve gas cleaning treatment effect.
Further, the diameter of the ionization needle is not less than 4mm, and the percent opening of homogenizing plate is 20-90%, the ionization needle
It is not less than 20mm with the inner wall spacing of charged net cylinder, the advantageous effect using this step is limited the size of component, can be with
It can ensure gas cleaning effect.
Further, the cathode assembly and anode assemblies combination form the high pressure that voltage range is 10-72kv after being powered
Electric field, the advantageous effect using this step are that the purified treatment of flue gas is completed using high voltage electric field.
Beneficial effects of the present invention：
The present invention provides a kind of ductwork type high voltage electric field, is divided into cathode portion and anode part, the anode portion in the present invention
It includes charged net cylinder to divide, and charged net cylinder can change the direction of travel of flue gas so that flue gas is straight to be gone out from both sides, extends flue gas
Residence time, while charged net cylinder compares the prior art, under equal volume, charged net cylinder can handle more flue gases；This
The cross section of the charged net cylinder of invention is regular figure, can ensure the consistency of electric discharge in this way, improves gas cleaning effect；This
Invention can be to generated oil during the industry productions such as food and drink, dyeing and finishing, leather, intermetallic composite coating, food processing and chemical industry
Cigarette, mist of oil and dust carry out purified treatment, particularly with the oil smoke of the small difficult removal of grain diameter, have good purification effect
Fruit.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of upward view of ductwork type high voltage electric field described in the specific embodiment of the invention；
Fig. 2 is a kind of front view of ductwork type high voltage electric field described in the specific embodiment of the invention；
Fig. 3 is a kind of cross-sectional view of the cylinder of ductwork type high voltage electric field described in the specific embodiment of the invention；
Fig. 4 is a kind of upward view of ductwork type high voltage electric field described in the specific embodiment of the invention；
Fig. 5 is a kind of front view of ductwork type high voltage electric field described in the specific embodiment of the invention；
Fig. 6 is a kind of cross section signal of the metal framework of ductwork type high voltage electric field described in the specific embodiment of the invention
Figure；
Reference numeral：
1- cathode assemblies；2- anode assemblies；101- fixed frames；102- ionization needles；201- insulating parts；202- homogenizing plates；
The charged net cylinders of 203-；204- through-holes；205- net cylinder end sockets；206- metal perforated plates；207- cylinders；208- metal net covers；209- gold
Belong to bar；210- metal frameworks；3- high pressure generators.
Specific implementation mode
The embodiment of technical solution of the present invention is described in detail below in conjunction with attached drawing.Following embodiment is only used for
Clearly illustrate technical scheme of the present invention, therefore be only used as example, and the protection model of the present invention cannot be limited with this
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
In the description of the present application, it is to be understood that term "center", "upper", "lower", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment
As shown in Figure 1, a kind of ductwork type high voltage electric field provided by the present invention, including：Cathode assembly 1 and anode assemblies 2,
The anode assemblies 2 include insulating part 201, homogenizing plate 202 and at least one charged net cylinder 203；The cathode assembly 1 includes solid
Determine frame 101 and at least one ionization needle 102, interval is equipped with charged net cylinder 203 on the homogenizing plate 202, and under homogenizing plate 202
Side is equipped with the fixed frame 101, and 102 one end of the ionization needle is fixed on the fixed frame 101, and the other end stretches into the lotus
Inside power grid cylinder 203, the number of the ionization needle 102 is consistent with the number of charged net cylinder 203, the ionization needle 102 with it is charged
There are gaps between the inner wall of net cylinder 203, and insulating part 201 is provided between the fixed frame 101 and the homogenizing plate 202；
Flowing plate 202 is metallic plate, for disperseing air-flow and convenient for being powered, insulation being provided between homogenizing plate 202 and fixed frame 101
Part 201 can effectively prevent anode and cathode to be connected, and insulating part 201 is insulating ceramics body, and homogenizing plate 202 and fixed frame 101 are separated
It opens, 203 one end of charged net cylinder is fixed on homogenizing plate 202, and charged net cylinder 203 is also metallic object, and such homogenizing plate 202 is powered
Afterwards, charged net cylinder 203 is also powered；Fixed frame 101 is metal holder, and after energization, ionization needle 102 and charged net cylinder 203 can
High voltage electric field is formed, to complete the purified treatment of flue gas.
As shown in Figure 1, the through-hole 204 that multiple gas supply streams pass through is offered on the homogenizing plate 202, the through-hole 204
Inside the charged net cylinder 203, such flue gas into inside charged net cylinder 203, can be completed after the dispersion of through-hole 204
Gas cleaning is handled.
As shown in Fig. 2, the anode assemblies 2 further include net cylinder end socket 205, the net cylinder end socket 205 is blocked in charged net
The free end of cylinder 203, and net cylinder end socket 205 and charged net cylinder 203 form the cylinder assembly of bottom inflow surrounding outlet, flue gas from
After homogenizing plate 202 is dispersed into charged net cylinder 203, is stopped by net cylinder end socket 205 and change direction, go out from 203 surrounding of charged net cylinder
It goes, extends time of the flue gas inside charged net cylinder 203 in this way, improve the treatment effect of flue gas.
As shown in Figure 2,3, the charged net cylinder 203 includes metal perforated plate 206, and the metal perforated plate 206, which is mounted on, to flow
On plate 202, and metal perforated plate 206 surrounds the cylinder 207 for forming that cross section is circle or regular polygon, the ionization needle
102 center line is consistent with the center line of the cylinder 207, and the cross section of cylinder 207 is regular figure, such ionization needle 102
Spacing between each inner wall of metal perforated plate is identical, ensures the consistency of electric discharge in this way, to improve purified treatment effect.
As shown in figure 3, the charged net cylinder 203 further includes metal net cover 208, the metal net cover 208 is sleeved on described
207 outside of cylinder, and -150 mesh of 30 mesh of mesh mesh number of the metal net cover 208, preferred value are 100 mesh.
As shown in Figure 1, a diameter of of the ionization needle 102 is not less than 4mm, preferred value 8mm；The percent opening of homogenizing plate is
20-90%, preferred value 50%；The ionization needle 102 and the inner wall spacing of charged net cylinder 203 are not less than 20mm, and preferred value is
40mm；The cathode assembly 1 and the combination of anode assemblies 2 form the high voltage electric field that voltage range is 10-72kv after being powered, preferably
Value is 60kv；The clean-up effect of flue gas can be improved in this way.
Embodiment 2：
As shown in figure 4, a kind of ductwork type high voltage electric field provided by the present invention, including：Cathode assembly 1 and anode assemblies 2,
The anode assemblies 2 include insulating part 201, homogenizing plate 202 and at least one charged net cylinder 203；The cathode assembly 1 includes solid
Determine frame 101 and at least one ionization needle 102, interval is equipped with charged net cylinder 203 on the homogenizing plate 202, and under homogenizing plate 202
Side is equipped with the fixed frame 101, and 102 one end of the ionization needle is fixed on the fixed frame 101, and the other end stretches into the lotus
Inside power grid cylinder 203, the number of the ionization needle 102 is consistent with the number of charged net cylinder 203, the ionization needle 102 with it is charged
There are gaps between the inner wall of net cylinder 203, and insulating part 201 is provided between the fixed frame 101 and the homogenizing plate 202；
Flowing plate 202 is metallic plate, for disperseing air-flow and convenient for being powered, insulation being provided between homogenizing plate 202 and fixed frame 101
Part 201 can effectively prevent anode and cathode to be connected, and insulating part 201 is insulating ceramics body, and homogenizing plate 202 and fixed frame 101 are separated
It opens, 203 one end of charged net cylinder is fixed on homogenizing plate 202, and charged net cylinder 203 is also metallic object, and such homogenizing plate 202 is powered
Afterwards, charged net cylinder 203 is also powered；Fixed frame 101 is metal holder, and after energization, ionization needle 102 and charged net cylinder 203 can
High voltage electric field is formed, to complete the purified treatment of flue gas.
As shown in figure 4, the through-hole 204 that multiple gas supply streams pass through is offered on the homogenizing plate 202, the through-hole 204
Inside the charged net cylinder 203, such flue gas into inside charged net cylinder 203, can be completed after the dispersion of through-hole 204
Gas cleaning is handled.
As shown in Figure 5,6, the anode assemblies 2 further include net cylinder end socket 205, and the net cylinder end socket 205 is blocked charged
The free end of net cylinder 203, and net cylinder end socket 205 and charged net cylinder 203 form the cylinder assembly of bottom inflow surrounding outlet, flue gas
After homogenizing plate 202 is dispersed into charged net cylinder 203, is stopped by net cylinder end socket 205 and change direction, from 203 surrounding of charged net cylinder
It goes out, extends time of the flue gas inside charged net cylinder 203 in this way, improve the treatment effect of flue gas.
As shown in Figure 5,6, the charged net cylinder 203 includes multiple metallic rods 209 and metal net cover 208, the metallic rod
209 are arranged at intervals on homogenizing plate 202, and metallic rod 209 surrounds the metal for forming that cross section is circle or regular polygon
Frame 210,210 outer sheath of the metal framework are equipped with metal net cover 208, the center line of the ionization needle 102 and the metal
The center line of the cross section of frame 210 is consistent, ensures the consistency of electric discharge in this way, to improve purified treatment effect.
As Figure 4-Figure 6 ,-150 mesh of 30 mesh of mesh mesh number of the metal net cover 208, preferred value are 100 mesh；The electricity
A diameter of from needle 102 is not less than 4mm, preferred value 8mm；The percent opening of homogenizing plate is 20-90%, preferred value 50%；Institute
It states ionization needle 102 and the inner wall spacing of charged net cylinder 203 is not less than 20mm, preferred value 40mm；The cathode assembly 1 and anode
The combination of component 2 forms the high voltage electric field that voltage range is 10-72kv after being powered, preferred value 60kv can improve flue gas in this way
Clean-up effect.
In the specification of the present invention, numerous specific details are set forth.It is to be appreciated, however, that the embodiment of the present invention can be with
It puts into practice without these specific details.In some instances, well known method, structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this description.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover in the claim of the present invention and the range of specification.
Claims (10)
1. a kind of ductwork type high voltage electric field, which is characterized in that including：Cathode assembly and anode assemblies, the anode assemblies include
Insulating part, homogenizing plate and at least one charged net cylinder；The cathode assembly includes fixed frame and at least one ionization needle, it is described
Interval is equipped with charged net cylinder in flowing plate, and is equipped with the fixed frame below homogenizing plate, and described ionization needle one end is fixed on institute
It states on fixed frame, the other end stretches into inside the charged net cylinder, and the number of the ionization needle is consistent with the number of charged net cylinder, institute
It states between ionization needle and the inner wall of charged net cylinder that there are gaps, insulating part is provided between the fixed frame and the homogenizing plate.
2. a kind of ductwork type high voltage electric field according to claim 1, which is characterized in that offered on the homogenizing plate multiple
The through-hole that gas supply stream passes through.
3. a kind of ductwork type high voltage electric field according to claim 2, which is characterized in that the through-hole is located at the charged net
Cylinder is internal.
4. a kind of ductwork type high voltage electric field according to claim 3, which is characterized in that the anode assemblies further include net cylinder
End socket, the net cylinder end socket is blocked in the free end of charged net cylinder, and net cylinder end socket and charged net cylinder form bottom inflow surrounding
The cylinder assembly of outlet.
5. a kind of ductwork type high voltage electric field according to claim 4, which is characterized in that the charged net cylinder includes metal aperture
Plate, the metal perforated plate are mounted on homogenizing plate, and metal perforated plate is round or regular polygon around cross section is formed
Cylinder, the center line of the ionization needle are consistent with the center line of the cylinder.
6. a kind of ductwork type high voltage electric field according to claim 5, which is characterized in that the charged net cylinder further includes metal
Net cover, the metal net cover is sleeved on the outside of the cylinder, and -150 mesh of 30 mesh of mesh mesh number of the metal net cover.
7. a kind of ductwork type high voltage electric field according to claim 4, which is characterized in that the charged net cylinder includes multiple gold
Belong to bar and metal net cover, the metallic rod to be arranged at intervals on homogenizing plate, and metallic rod around formed cross section be it is round or
The metal framework of regular polygon, the metal framework outer sheath are equipped with metal net cover, the center line of the ionization needle and described
The center line of the cross section of metal framework is consistent.
8. a kind of ductwork type high voltage electric field according to claim 7, which is characterized in that the mesh mesh number of the metal net cover
- 150 mesh of 30 mesh.
9. according to a kind of any ductwork type high voltage electric fields of claim 1-8, which is characterized in that the diameter of the ionization needle
Not less than 4mm, the percent opening of homogenizing plate is 20-90%, and the ionization needle and the inner wall spacing of charged net cylinder are not less than 20mm.
10. a kind of ductwork type high voltage electric field according to claim 9, which is characterized in that the cathode assembly and anode unit
Part combination forms the high voltage electric field that voltage range is 10-72kv after being powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810443666.2A CN108421639A (en) | 2018-05-10 | 2018-05-10 | A kind of ductwork type high voltage electric field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810443666.2A CN108421639A (en) | 2018-05-10 | 2018-05-10 | A kind of ductwork type high voltage electric field |
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| CN108421639A true CN108421639A (en) | 2018-08-21 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772585A (en) * | 2019-02-26 | 2019-05-21 | 南京科创环境工程发展有限公司 | A kind of palm fume cleaning device |
| CN111939710A (en) * | 2020-09-03 | 2020-11-17 | 中钢集团天澄环保科技股份有限公司 | Top vertical air intake electrostatic fabric filter |
| CN113856908A (en) * | 2020-06-30 | 2021-12-31 | 上海必修福企业管理有限公司 | Electric field unit, electric field adsorption device and electric field device |
| CN114377857A (en) * | 2020-10-21 | 2022-04-22 | 上海必修福企业管理有限公司 | Electric field unit assembly and electric field device |
| CN114377856A (en) * | 2020-10-21 | 2022-04-22 | 上海必修福企业管理有限公司 | Electric field unit, electric field adsorption device and electric field device |
| WO2022083664A1 (en) * | 2020-10-21 | 2022-04-28 | 上海必修福企业管理有限公司 | Electric field unit assembly, electric field adsorption apparatus, and electric field apparatus |
| CN116323005A (en) * | 2020-10-21 | 2023-06-23 | 上海必修福企业管理有限公司 | Electric field unit, electric field adsorption device and electric field device |
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