CN102872669B - Flexible anode wet dust collector with hard grid layer - Google Patents
Flexible anode wet dust collector with hard grid layer Download PDFInfo
- Publication number
- CN102872669B CN102872669B CN201210364108.XA CN201210364108A CN102872669B CN 102872669 B CN102872669 B CN 102872669B CN 201210364108 A CN201210364108 A CN 201210364108A CN 102872669 B CN102872669 B CN 102872669B
- Authority
- CN
- China
- Prior art keywords
- hard
- anode
- flexible
- clathrum
- flexible fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Electrostatic Separation (AREA)
Abstract
The invention provides a flexible anode wet dust collector with hard grid layers, which comprises a case body; an anode and a cathode are separatedly disposed in the case body; the anode is a flexible fabric winding between an upper branch pipe and a lower branch pipe, wherein hard grid layers are disposed outside the two surfaces of the anode. The flexible anode wet dust collector with hard grid layers provided by the invention has the hard grid layers disposed outside the two surfaces of the flexible fabric anode; the flexible fabric bumps the hard grid layers under the action of electric field wind power, which facilitates the atomization of liquid absorbed by the flexible fabric in the electric field, improves gas conducting medium, increases corona power, and thus improves dust collecting efficiency; the bumping of the flexible fabric with the hard grid layers avoids deposited blocks generated by dust and scale formed on the flexible fabric surface.
Description
Technical field
The present invention relates to deduster, specifically, particularly relate to a kind of flexible anode wet scrubber with hard clathrum.
Background technology
Be less than or equal to the particle of 2.5 microns containing a large amount of fine particles, diameter and can be considered the sulfuric acid droplet (H of particle in the flue gas pollutant of coal-burning power plant's discharge
2sO
4mist), can cause serious environmental pollution if be discharged in air, therefore country has formulated a series of discharge standard and has added the fume emission of coal-burning power plant with restriction.So, increasing coal-burning power plant uses SCR technology (SCR) to carry out nitrogen oxide control, but when adopting SCR technology to carry out nitrogen oxide control, a large amount of SO2 can be oxidized to SO3 by catalyst, thus cause SO3 concentration to increase, there will be a large amount of sulfuric acid nuclei of condensation.For solving the problem, coal-burning power plant controls fine particle and the sulfuric acid nuclei of condensation by wet scrubber, when the collecting plate (anode) of wet scrubber is for flexible fabric, improve performance of precipitator to a certain extent, but be still necessary to make further improvements deduster, increase corona discharge power, thus improve dust catching efficiency, and avoid the deposition block that flexible fabric surface formation dust and incrustation scale produce.
Summary of the invention
The object of the invention is for the problems referred to above, a kind of flexible anode wet scrubber with hard clathrum is provided, increases corona discharge power, thus improve dust catching efficiency, avoid flexible fabric surface and form the deposition block that dust and incrustation scale produce.
For achieving the above object, present invention employs following technical proposal: provide a kind of flexible anode wet scrubber with hard clathrum, comprise casing, in described casing, interval arranges anode and negative electrode, described anode is around the flexible fabric between upper arm and lower branch line, wherein, hard clathrum is equipped with outside the two sides of described anode.
The above-mentioned flexible anode wet scrubber with hard clathrum, wherein, described hard clathrum is made by being with meshed netted hard material.
The above-mentioned flexible anode wet scrubber with hard clathrum, wherein, the shape of described mesh is polygon or circle.
The above-mentioned flexible anode wet scrubber with hard clathrum, wherein, is provided with the water pipe having some apertures above described anode.
The above-mentioned flexible anode wet scrubber with hard clathrum, wherein, described casing lower end connects conical head.
The above-mentioned flexible anode wet scrubber with hard clathrum wherein, is gray water outlet bottom described conical head.
Compared with prior art, the invention has the advantages that: by flexible fabric anode two sides arranged outside hard clathrum, flexible fabric collides with hard clathrum under the effect of electric field wind-force, the liquid being conducive to flexible fabric absorption is atomized in the electric field, improve gaseous conduction medium, increase corona discharge power, thus improve dust catching efficiency, and flexible fabric and hard clathrum collide and avoid flexible fabric surface and form the deposition block that dust and incrustation scale produce.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of flexible anode wet scrubber with hard clathrum of the present invention;
Fig. 2 is the longitudinal profile schematic diagram of a kind of flexible anode wet scrubber with hard clathrum of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, flexible anode wet scrubber with hard clathrum provided by the invention, comprise casing 1, in described casing 1, interval arranges anode 2 and negative electrode 3, described negative electrode 3 is provided with acupuncture 6, described casing 1 lower end connects conical head 4, is gray water outlet 5 bottom described conical head 4, the flexible fabric that described anode 2 is made for having the materials such as high tensile, acid and alkali-resistance, the terylene of the characteristic that absorbed water, polypropylene fibre acrylic, aramid fiber or glass.As shown in Figure 2, anode 2 is suspended between arm 8 and lower branch line 9, described anode 2 both side surface is equipped with hard clathrum 10, hard clathrum 10 is made up of the netted hard material with circular or other polygonal mesh, when flexible fabric anode 2 collides with hard clathrum under the effect of electric field wind-force, facilitate the liquid that flexible fabric (anode 2) absorbs to be atomized in the electric field, improve gaseous conduction medium, increase corona discharge power, thus improve dust catching efficiency, strengthen the dustproof function of thin dirt particle diameter being less than or equal to 2.5 microns, and flexible fabric and hard clathrum collide and avoid flexible fabric surface and form the deposition block that dust and incrustation scale produce, deduster can use continuously, do not need to shut down and remove deposition block.Meanwhile, flexible fabric is placed between two hard clathrums 10, when flexible fabric due to breakage tear and bulk comes off time, the damaged thing of bulk is trapped between two hard clathrums 10, can not enter rear class pass effect rear class equipment and normally work.In addition, be provided with above described anode 2 and have the water pipe 7 that several are uniformly distributed the horizontal positioned of aperture (for not shown in Fig. 2), in Fig. 2, arrow direction represents that flushing liquid flows to, the discharge of water pipe 7 is controlled by valve, for making the flushing liquid on anode 2 surface even in practical application, also can set up in anode 2 side and having the water pipe that several are uniformly distributed the vertical placement of aperture (for not shown in Fig. 2).
In sum, flexible anode wet scrubber with hard clathrum provided by the invention, by at flexible fabric anode 2 two sides arranged outside hard clathrum 10, flexible fabric collides with hard clathrum under the effect of electric field wind-force, the liquid being conducive to flexible fabric absorption is atomized in the electric field, improve gaseous conduction medium, increase corona discharge power, thus improve dust catching efficiency, and flexible fabric and hard clathrum 10 collide and avoid flexible fabric surface and form the deposition block that dust and incrustation scale produce, can also guarantee that rear class equipment normally works.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the flexible anode wet scrubber with hard clathrum, comprise casing, in described casing, interval arranges anode and negative electrode, described anode is around the flexible fabric between upper arm and lower branch line, it is characterized in that, be equipped with hard clathrum outside the two sides of described anode, hard clathrum is made by being with meshed netted hard material; Flexible fabric collides with hard clathrum under the effect of electric field wind-force and the liquid that flexible fabric is absorbed is atomized in the electric field.
2. the flexible anode wet scrubber with hard clathrum according to claim 1, is characterized in that, the shape of described mesh is polygon or circle.
3. the flexible anode wet scrubber with hard clathrum according to claim 1, is characterized in that, be provided with the water pipe having some apertures on the upside of described anode.
4. the flexible anode wet scrubber with hard clathrum according to any one of claim 1 to 3, is characterized in that, described casing lower end connects conical head.
5. the flexible anode wet scrubber with hard clathrum according to claim 4, is characterized in that, is gray water outlet bottom described conical head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210364108.XA CN102872669B (en) | 2012-09-27 | 2012-09-27 | Flexible anode wet dust collector with hard grid layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210364108.XA CN102872669B (en) | 2012-09-27 | 2012-09-27 | Flexible anode wet dust collector with hard grid layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102872669A CN102872669A (en) | 2013-01-16 |
| CN102872669B true CN102872669B (en) | 2015-04-01 |
Family
ID=47474317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210364108.XA Active CN102872669B (en) | 2012-09-27 | 2012-09-27 | Flexible anode wet dust collector with hard grid layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102872669B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386364B (en) * | 2013-07-19 | 2016-08-24 | 南京通用电气装备有限公司 | A kind of infiltration type metal gauze dust collecting electrode and wet electrical dust precipitator thereof |
| CN103394411B (en) * | 2013-08-21 | 2016-04-06 | 南京通用电气装备有限公司 | A kind of wet cottrell |
| CN104656166B (en) * | 2015-03-18 | 2016-04-13 | 万新光学集团有限公司 | Superficial film antifog resin lens storing the hydrophilic factor and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184487Y (en) * | 1994-03-18 | 1994-12-07 | 浙江大学 | Composite dust collecting board static dust collecting device of air purifier |
| JPH09290176A (en) * | 1996-04-25 | 1997-11-11 | Matsushita Seiko Co Ltd | Air cleaner |
| CN1312737A (en) * | 1998-06-17 | 2001-09-12 | 俄亥俄州立大学 | Membrane electrostatic precipitator |
| CN202876594U (en) * | 2012-09-27 | 2013-04-17 | 浙江佳环电子有限公司 | Flexible positive-electrode wet dust collector with hard grid layers |
-
2012
- 2012-09-27 CN CN201210364108.XA patent/CN102872669B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184487Y (en) * | 1994-03-18 | 1994-12-07 | 浙江大学 | Composite dust collecting board static dust collecting device of air purifier |
| JPH09290176A (en) * | 1996-04-25 | 1997-11-11 | Matsushita Seiko Co Ltd | Air cleaner |
| CN1312737A (en) * | 1998-06-17 | 2001-09-12 | 俄亥俄州立大学 | Membrane electrostatic precipitator |
| CN202876594U (en) * | 2012-09-27 | 2013-04-17 | 浙江佳环电子有限公司 | Flexible positive-electrode wet dust collector with hard grid layers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102872669A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207024958U (en) | A kind of high cloud of dust desulfurization scrubbing tower | |
| CN105617852B (en) | Desulfurization and dedusting absorption tower equipped with porous current equalizer | |
| CN103341409B (en) | The dust collecting pole plate of wet type moisture film electrostatic precipitator | |
| CN103143444A (en) | Dust collecting polar plate for wet electrostatic dust collection | |
| CN202823635U (en) | Washing device for wet electric precipitator | |
| CN102872669B (en) | Flexible anode wet dust collector with hard grid layer | |
| CN205966185U (en) | A electric demister for gas cleaning | |
| CN103056030A (en) | Wet-type vibrating-wire bipolar electrostatic coagulation deduster | |
| CN103721554A (en) | Electric demisting method and device for capturing and collecting fine particulate matters in flue gas generated after wet desulphurization | |
| CN205549935U (en) | Wet -type electric precipitation secondary absorption tower | |
| CN202942963U (en) | Wet-type vibration wire double-pole static condensation combined dust remover | |
| CN204247379U (en) | A kind of vertical wide-space wet electrical dust precipitator | |
| CN204601915U (en) | A kind of fume desulfurizing tower with demister | |
| CN203899752U (en) | Wet type electric dust remover | |
| CN103008109B (en) | The hollow polar plate electrostatic precipitation device and method that a kind of porous media material is formed | |
| CN106237772B (en) | The wet type electric-bag complex dust collector of cooperation-removal multiple pollutant | |
| CN206103604U (en) | Wet -type electrostatic fabric filter of multiple pollutant of synergistic removal | |
| CN205042607U (en) | Wet electrostatic precipitator | |
| CN102500188A (en) | Wet type electric dust-removing device | |
| CN202876594U (en) | Flexible positive-electrode wet dust collector with hard grid layers | |
| CN203061287U (en) | Flexible anode wet dust collector with bidirectional water spraying | |
| CN207042674U (en) | A kind of intercepting type electrostatic precipitator | |
| CN202398429U (en) | Wet-type electrical deduster | |
| CN2933542Y (en) | High concentration electric-bag composition dust remover | |
| CN209254469U (en) | A kind of flue gas purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130116 Assignee: Zhejiang Jiahuan Engineering Technology Co.,Ltd. Assignor: ZHEJIANG JIAHUAN ELECTRONIC Co.,Ltd. Contract record no.: X2021330000249 Denomination of invention: A flexible anode wet dust collector with hard grid layer Granted publication date: 20150401 License type: Common License Record date: 20210904 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flexible anode wet dust collector with a hard grid layer Effective date of registration: 20230804 Granted publication date: 20150401 Pledgee: Industrial and Commercial Bank of China Limited Jinhua Branch Pledgor: ZHEJIANG JIAHUAN ELECTRONIC CO.,LTD. Registration number: Y2023330001647 |