CN207839192U - 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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- CN207839192U CN207839192U CN201820699247.0U CN201820699247U CN207839192U CN 207839192 U CN207839192 U CN 207839192U CN 201820699247 U CN201820699247 U CN 201820699247U CN 207839192 U CN207839192 U CN 207839192U
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Abstract
The utility model 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 utility model solves the technical problem of electric field purified treatment effect difference in the prior art.
Description
Technical field
The utility model is related 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.
Utility model content
The purpose of this utility model is to provide a kind of ductwork type high voltage electric field, solves at electric field purification in the prior art
Manage the technical problem of effect 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 utility model can also do following improvement：
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.
The beneficial effects of the utility model：
The utility model provides a kind of ductwork type high voltage electric field, is divided into cathode portion and anode part, in the utility model
Anode part include charged net cylinder, 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, is prolonged
The residence time of long flue gas, while charged net cylinder compares the prior art, under equal volume, charged net cylinder can be handled more
Flue gas；The cross section of the charged net cylinder of the utility model is regular figure, can ensure the consistency of electric discharge in this way, improves flue gas
Clean-up effect；The utility model can be to the industry productions mistake such as food and drink, dyeing and finishing, leather, intermetallic composite coating, food processing and chemical industry
Generated oil smoke, mist of oil and dust carry out purified treatment in journey, particularly with the oil smoke of the small difficult removal of grain diameter, have
Good clean-up effect.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, 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 utility model specific embodiment；
Fig. 2 is a kind of front view of ductwork type high voltage electric field described in the utility model specific embodiment；
Fig. 3 is a kind of cross section signal of the cylinder of ductwork type high voltage electric field described in the utility model specific embodiment
Figure；
Fig. 4 is a kind of upward view of ductwork type high voltage electric field described in the utility model specific embodiment；
Fig. 5 is a kind of front view of ductwork type high voltage electric field described in the utility model specific embodiment；
Fig. 6 is that a kind of cross section of the metal framework of ductwork type high voltage electric field described in the utility model specific embodiment shows
It is intended to；
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 solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and this practicality cannot be limited with this
Novel protection domain.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
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
Described convenient for description the utility model and simplifying, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present 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 utility model, including：Cathode assembly 1 and anode unit
Part 2, the anode assemblies 2 include insulating part 201, homogenizing plate 202 and at least one charged net cylinder 203；The cathode assembly 1 wraps
Fixed frame 101 and at least one ionization needle 102 are included, interval is equipped with charged net cylinder 203, and homogenizing plate on the homogenizing plate 202
202 lower sections are 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
Inside the charged net cylinder 203, the number of the ionization needle 102 is consistent with the number of charged net cylinder 203, the ionization needle 102
There are gaps between the inner wall of charged net cylinder 203, and insulating part is provided between the fixed frame 101 and the homogenizing plate 202
201；Homogenizing plate 202 is metallic plate, for disperseing air-flow and convenient for being powered, being arranged between homogenizing plate 202 and fixed frame 101
There is insulating part 201, anode and cathode can be effectively prevent to be connected, insulating part 201 is insulating ceramics body, by homogenizing plate 202 and fixed frame
101 separate, and 203 one end of charged net cylinder is fixed on homogenizing plate 202, and charged net cylinder 203 is also metallic object, such homogenizing plate
After 202 are powered, charged net cylinder 203 is also powered；Fixed frame 101 is metal holder, after energization, ionization needle 102 and charged net cylinder
203 can form high voltage electric field, 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 utility model, including：Cathode assembly 1 and anode unit
Part 2, the anode assemblies 2 include insulating part 201, homogenizing plate 202 and at least one charged net cylinder 203；The cathode assembly 1 wraps
Fixed frame 101 and at least one ionization needle 102 are included, interval is equipped with charged net cylinder 203, and homogenizing plate on the homogenizing plate 202
202 lower sections are 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
Inside the charged net cylinder 203, the number of the ionization needle 102 is consistent with the number of charged net cylinder 203, the ionization needle 102
There are gaps between the inner wall of charged net cylinder 203, and insulating part is provided between the fixed frame 101 and the homogenizing plate 202
201；Homogenizing plate 202 is metallic plate, for disperseing air-flow and convenient for being powered, being arranged between homogenizing plate 202 and fixed frame 101
There is insulating part 201, anode and cathode can be effectively prevent to be connected, insulating part 201 is insulating ceramics body, by homogenizing plate 202 and fixed frame
101 separate, and 203 one end of charged net cylinder is fixed on homogenizing plate 202, and charged net cylinder 203 is also metallic object, such homogenizing plate
After 202 are powered, charged net cylinder 203 is also powered；Fixed frame 101 is metal holder, after energization, ionization needle 102 and charged net cylinder
203 can form high voltage electric field, 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 utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can put into practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, 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 contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model 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 |
|---|---|---|---|
| CN201820699247.0U CN207839192U (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 |
|---|---|---|---|
| CN201820699247.0U CN207839192U (en) | 2018-05-10 | 2018-05-10 | A kind of ductwork type high voltage electric field |
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| Publication Number | Publication Date |
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| CN207839192U true CN207839192U (en) | 2018-09-11 |
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| CN201820699247.0U Active CN207839192U (en) | 2018-05-10 | 2018-05-10 | A kind of ductwork type high voltage electric field |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421639A (en) * | 2018-05-10 | 2018-08-21 | 科创扬州环境工程科技有限公司 | A kind of ductwork type high voltage electric field |
-
2018
- 2018-05-10 CN CN201820699247.0U patent/CN207839192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421639A (en) * | 2018-05-10 | 2018-08-21 | 科创扬州环境工程科技有限公司 | A kind of ductwork type high voltage electric field |
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Address after: Guo Xia Lu Baoying County in Jiangsu province 225824 Yangzhou City Summer Town Industrial Zone Patentee after: Kechuang Yangzhou Environmental Engineering Technology Co.,Ltd. Address before: Guo Xia Lu Baoying County in Jiangsu province 225824 Yangzhou City Summer Town Industrial Zone Patentee before: NANJING KECHUANG ENVIRONMENTAL ENGINEERING DEVELOPMENT Co.,Ltd. |