CN103316768A - Discharge electrode tube for corona discharge - Google Patents
Discharge electrode tube for corona discharge Download PDFInfo
- Publication number
- CN103316768A CN103316768A CN2013102456175A CN201310245617A CN103316768A CN 103316768 A CN103316768 A CN 103316768A CN 2013102456175 A CN2013102456175 A CN 2013102456175A CN 201310245617 A CN201310245617 A CN 201310245617A CN 103316768 A CN103316768 A CN 103316768A
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- China
- Prior art keywords
- sparking electrode
- electrode pipe
- central siphon
- extension
- corona discharge
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 230000005684 electric field Effects 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 description 9
- 239000002912 waste gas Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000003068 static effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Cyclones (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention relates to a discharge electrode tube for corona discharge. The discharge electrode tube is provided with a shaft tube part, a plurality of through holes and a plurality of extension parts, wherein the interior of the shaft tube part is hollow, each through hole penetrates through the inner side and the outer side of the shaft tube part to be communicated with the interior of the shaft tube part, and each extension part is arranged on the outer side circumferential wall of the shaft tube part. By adopting the discharge electrode tube, attached particles can be blown away while an electric field can be formed between the discharge electrode tube and a shell.
Description
Technical field
The anti-control equipment of the present invention and air pollution is relevant, refers to that especially a kind of extra increase corona discharge mechanism comes dedusting and utilize washings to come the cyclone of wash chamber inwall, particularly about a kind of sparking electrode pipe for corona discharge.
Background technology
Known cyclone generally is inverted cone shape, and inner hollow also has a chamber, an air inlet and an exhaust outlet, when a pending waste gas enters this chamber via this air inlet, this waste gas will flow on this chamber inside spin shape ground, particulate in the waste gas then can move towards tube wall under centrifugal action, be subject to action of gravitation again and be collected in the chamber bottom, then can be disposed to the external world via this exhaust outlet as for the air-flow after purifying.
General cyclone mainly is with removing the larger particulate of particle diameter, and as for amicron level even the particulate of meter level how, this cyclone then can't be removed, so that cyclone is severely limited using.Therefore, how the design for known cyclone improves, and can collect more tiny particulate, is the research theme that industry is demanded urgently breaking through always.
Summary of the invention
For the problems referred to above, main purpose of the present invention is to provide a kind of sparking electrode pipe for corona discharge, and it can blow down the particulate that adheres to simultaneously.
For achieving the above object, a kind of sparking electrode pipe for corona discharge provided by the present invention, it is characterized in that having: a central siphon section, a plurality of perforation and a plurality of extension, described central siphon section inner hollow, and the interior outside of the described central siphon of each described perforation break-through section and with the internal communication of described central siphon section, each described extension is arranged at the outer perimeter wall of described central siphon section.
In the technical scheme of the invention described above, each described perforation is for spraying for air pulse.
It is tabular that the extension of described sparking electrode pipe is triangle, and be arranged in radially around the described central siphon section.
The extension of described sparking electrode pipe is in the form of annular discs.
The perforation of described sparking electrode pipe is to be formed in couples arbitrary extension both sides.
Adopt technique scheme, sparking electrode pipe of the present invention can form electric field via corona discharge, make the particulate in the waste gas charged, and make this charged particulate further be subject to the effect of electric field, move towards the direction near the dust collector body wall, again via the air pulse of the perforation of sparking electrode pipe ejection, the particulate that blows off and adhere to, reach the sparking electrode pipe can and shell between form the particulate that will adhere in the electric field and blow down.
Description of drawings
Fig. 1 is the stereogram of the present invention's the first preferred embodiment;
Fig. 2 is the cutaway view of the present invention's the first preferred embodiment;
Fig. 3 is the cutaway view along 3-3 hatching line among Fig. 2;
Fig. 4 is the stereogram of the present invention's the first preferred embodiment sparking electrode pipe;
Fig. 5 is the stereogram of the present invention's the second preferred embodiment sparking electrode pipe;
Fig. 6 is the cutaway view of the present invention's the 3rd preferred embodiment;
Fig. 7 is the cutaway view of the present invention's the 4th preferred embodiment.
The specific embodiment
Now lifting following examples also is elaborated to structure of the present invention and effect by reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, be the Wet static cyclone dust collector 10 that the present invention's the first preferred embodiment provides, it includes a shell 20, an air inlet pipe 22, a water supply part 24, a sparking electrode pipe 26, an annular wall 28, a drainpipe 30, a blast pipe 32, a reservoir 34 and an insulating boot 36.
Shell 20 is inverted cone-shaped, and its inner hollow is formed with a chamber 201, and shell 20 is made by conductive material.
Such as Fig. 2, shown in Figure 4, sparking electrode pipe 26 is placed in the chamber 201, and have a central siphon section 261, a plurality of perforation 263 and an a plurality of extension 265, central siphon section 261 extends coaxially with shell 20, and inner hollow, each 263 semicirculars in shape of boring a hole, and the interior outside of break-through central siphon section 261, it is tabular and terminal sharp-pointed that each extension 265 is triangle, and take four as one group of outer perimeter wall that is arranged at radially central siphon section 261, each perforation is 263 for being formed in couples arbitrary extension 265 both sides.Sparking electrode pipe 26 is for being electrically connected to a high-voltage DC power supply (not shown), shell 20 is ground connection then, so that form electric field between sparking electrode pipe 26 and the shell 20, thus, when one was with fine-grained waste gas to enter chamber 201, sparking electrode pipe 26 can via corona discharge, make the particulate in this waste gas charged, and make this charged particulate further be subject to the effect of electric field, and move towards the direction near shell 20 walls.
In addition, when Practical manufacturing, the producer can be drilled with circular perforation 263 in central siphon section 261 first, extension 265 with the triangle sheet is welded in central siphon section 261 surfaces in the mode of aiming at circular perforations 263 again, thus, circular perforation 263 can be separated into two semicircular perforation 263 naturally.
Drainpipe 30 is connected in the bottom of shell 20, and extends coaxially with shell 20.
Blast pipe 32 is connected in the top of shell 20, and be connected in one piece with annular wall 28, the inside of blast pipe 32 is communicated with chamber 201 via circular passage 281, having a top that hole 321 (as shown in Figure 2) confession sparking electrode pipe 26 central siphon sections 261 are set on the tube wall of blast pipe 32 places, central siphon section 261 is installed on the blast pipe 32 by a connection piece 323 again, and connector 323 is located at the outside of blast pipe 32.
Insulating boot 36 is arranged at shell 20 top sides, is used for coating the top of connector 323 and sparking electrode pipe 26.
Through adopting said structure, Wet static cyclone dust collector 10 is for cooperating an aspiration pump (not shown) to use.Under the effect of this aspiration pump, a pending waste gas can enter chamber 201 via air inlet pipe 22, and the particulate in the waste gas can be subject to the effect of centrifugal force and electric field simultaneously, and moves towards the interior sidewall surface of shell 20; Before contact shell 20 walls, the washings that this particulate can be flowed along wall clean to be removed, thereby reaches the purpose of purification, and the air-flow after purifying then can be disposed to the external world via circular passage 281 and blast pipe 32.As for the washings with exhaust gas particle, then can flow in the reservoir 34 via drainpipe 30, because the bottom surface 341 of reservoir 34 is an inclined-plane, the centralized collection that helps particulate, the washings of clarification then can be back in the supply channel (not shown) that water supply part 24 connects again via apopore 347, can repeatedly be used.The internal pressure that relief hole 349 is used for regulating reservoir 34 is then kept sealing at ordinary times.
In addition, the central siphon section 261 of sparking electrode pipe 26 also with a pulse jet controller (pulse jet controller; Not shown in the figures) connect, this controller can produce an air pulse off and on, and makes it via perforation 263 ejections of sparking electrode pipe 26, is attached to the particulate of extension 265 in order to blow off.
Based on creation spirit of the present invention, this Wet static cyclone dust collector structurally also can freely be changed in fact, and as shown in Figure 5, the extension 46 of sparking electrode pipe 40 also can be designed to discoid; Again as shown in Figure 6, water supply part 56 also can be arranged in the chamber 521 of shell 52 in fact, so all can bring into play effect equally.
In addition, again as shown in Figure 7, the Wet static cyclone dust collector that provides for the present invention's the 4th preferred embodiment, the Wet static cyclone dust collector structure that itself and previous embodiment provide is roughly the same, has equally a shell 61, one air inlet pipe 62, one sparking electrode pipe 63, one drainpipe 64, one blast pipe 65, one reservoir 66 and an insulating boot 67, its difference is, blast pipe 65 is via reservoir 66 and drainpipe 64 and be connected with shell 61, namely, clean gas after the purification all is to leave chamber 612 via drainpipe 64 with the washings that clean wall, and flow into simultaneously in the reservoir 66, wherein, clean gas then is disposed to the external world via blast pipe 65, and washings then are to be stored in the reservoir 66.
The above; only be detailed description and the diagram of preferred embodiment of the present invention; all embodiment that meets the spirit variation similar with it of claim of the present invention; in this area any be familiar with that this skill person can think easily and variation or modification, all can be encompassed in the scope of patent protection of the present invention.
Claims (5)
1. sparking electrode pipe that is used for corona discharge, it is characterized in that having: a central siphon section, a plurality of perforation and a plurality of extension, described central siphon section inner hollow, and the interior outside of the described central siphon of each described perforation break-through section and with the internal communication of described central siphon section, each described extension is arranged at the outer perimeter wall of described central siphon section.
2. be used for as claimed in claim 1 the sparking electrode pipe of corona discharge, it is characterized in that: each described perforation is for spraying for air pulse.
3. be used for as claimed in claim 1 the sparking electrode pipe of corona discharge, it is characterized in that: it is tabular that the extension of described sparking electrode pipe is triangle, and be arranged in radially around the described central siphon section.
4. be used for as claimed in claim 1 the sparking electrode pipe of corona discharge, it is characterized in that: the extension of described sparking electrode pipe is in the form of annular discs.
5. be used for as claimed in claim 1 the sparking electrode pipe of corona discharge, it is characterized in that: the perforation of described sparking electrode pipe is to be formed in couples arbitrary extension both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102456175A CN103316768A (en) | 2010-12-31 | 2010-12-31 | Discharge electrode tube for corona discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102456175A CN103316768A (en) | 2010-12-31 | 2010-12-31 | Discharge electrode tube for corona discharge |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010623767.1A Division CN102527515B (en) | 2010-12-31 | 2010-12-31 | Wet static cyclone dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103316768A true CN103316768A (en) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102456175A Pending CN103316768A (en) | 2010-12-31 | 2010-12-31 | Discharge electrode tube for corona discharge |
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| Country | Link |
|---|---|
| CN (1) | CN103316768A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032616A (en) * | 2015-08-22 | 2015-11-11 | 胡建军 | Cyclone discharge type smoke dust removal method and device |
| CN105880016A (en) * | 2016-06-13 | 2016-08-24 | 江苏乐居乐家网络科技有限公司 | Multi-layer electric field expanding method for air purifier |
| CN106323690A (en) * | 2015-06-18 | 2017-01-11 | 志尚仪器股份有限公司 | Semidry electrostatic cyclone sampler, and gas and/or water sampling method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163047A2 (en) * | 1984-04-28 | 1985-12-04 | Hugo Petersen Ges. für verfahrenstechn. Anlagenbau mbH & Co KG | Electrofilter |
| JPH10113576A (en) * | 1996-10-07 | 1998-05-06 | Galaxy Kk | Electrostatic dust precipitator and incinerator |
| CN2723035Y (en) * | 2004-08-24 | 2005-09-07 | 浙江大学 | Discharge jet nozzle electrode for DC corona discharge smoke treatment |
| CN2784085Y (en) * | 2005-03-15 | 2006-05-31 | 孙革平 | Novel electromechanical integration electric precipitator |
| CN201324664Y (en) * | 2008-12-08 | 2009-10-14 | 郑州中原惠泉环保工程有限公司 | Electrostatic precipitator |
| CN201565359U (en) * | 2009-11-16 | 2010-09-01 | 浙江大学 | Separation nozzle electrode device for DC corona discharge flue gas treatment |
-
2010
- 2010-12-31 CN CN2013102456175A patent/CN103316768A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163047A2 (en) * | 1984-04-28 | 1985-12-04 | Hugo Petersen Ges. für verfahrenstechn. Anlagenbau mbH & Co KG | Electrofilter |
| JPH10113576A (en) * | 1996-10-07 | 1998-05-06 | Galaxy Kk | Electrostatic dust precipitator and incinerator |
| CN2723035Y (en) * | 2004-08-24 | 2005-09-07 | 浙江大学 | Discharge jet nozzle electrode for DC corona discharge smoke treatment |
| CN2784085Y (en) * | 2005-03-15 | 2006-05-31 | 孙革平 | Novel electromechanical integration electric precipitator |
| CN201324664Y (en) * | 2008-12-08 | 2009-10-14 | 郑州中原惠泉环保工程有限公司 | Electrostatic precipitator |
| CN201565359U (en) * | 2009-11-16 | 2010-09-01 | 浙江大学 | Separation nozzle electrode device for DC corona discharge flue gas treatment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323690A (en) * | 2015-06-18 | 2017-01-11 | 志尚仪器股份有限公司 | Semidry electrostatic cyclone sampler, and gas and/or water sampling method |
| CN106323690B (en) * | 2015-06-18 | 2019-07-05 | 志尚仪器股份有限公司 | Half dry type electrostatic rotating wind sampler and gas and/or water sample sampling method |
| CN105032616A (en) * | 2015-08-22 | 2015-11-11 | 胡建军 | Cyclone discharge type smoke dust removal method and device |
| CN105880016A (en) * | 2016-06-13 | 2016-08-24 | 江苏乐居乐家网络科技有限公司 | Multi-layer electric field expanding method for air purifier |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130925 |