CN205109872U - Vortex street field effect collection dirt polar plate and electrostatic precipitator - Google Patents
Vortex street field effect collection dirt polar plate and electrostatic precipitator Download PDFInfo
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- CN205109872U CN205109872U CN201520509374.6U CN201520509374U CN205109872U CN 205109872 U CN205109872 U CN 205109872U CN 201520509374 U CN201520509374 U CN 201520509374U CN 205109872 U CN205109872 U CN 205109872U
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- polar plate
- vortex street
- street field
- corona discharge
- dust
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Abstract
The utility model relates to a vortex street field effect collection dirt polar plate and electrostatic precipitator. This vortex street field effect collection dirt polar plate parallel relatively and separate the through nonlinear structure that the certain distance was formed by connecting each other on a plurality of polar plate piece surfaces. This electrostatic precipitator is including this vortex street field effect collection dirt polar plate, corona discharge electrode and dust collector shell, wherein the vortex street field effect collects dirt polar plate and corona discharge electrode and sets up in dust collector shell, is equipped with air intake and air outlet on dust collector shell, forms airflow channel between air intake and air outlet, the vortex street field effect collect the dirt polar plate be with airflow channel in the orientation of air current set up perpendicularily in airflow channel, the corona discharge electrode sets up between adjacent two vortex street field effect collection dirt polar plates. The utility model discloses can improve the velocity of approach of dust greatly, the touch opportunity of extension dust and polar plate shortens the lock -on range of dust simultaneously to improve electrostatic precipitator's efficiency greatly.
Description
Technical field
The utility model relates to electric cleaner field, particularly relates to a kind of vortex street field-effect collecting polar plate for electric cleaner and electric cleaner.
Background technology
Electric cleaner has had more than 100 year from 1907 so far by the invention of American scientist Cotterell, owing to being subject to the restriction of collecting polar plate, does not up to the present have greatly improved.Although some insiders want to break through from power supply, significantly do not take on a new look.The collecting polar plate of existing electric cleaner is C type pole plate, Z-type pole plate, ZT type pole plate, ripple type pole plate, CW type pole plate, I shape pole plate and excellent curtain type pole plate etc. nothing more than, the common feature of these pole plates is: be arranged in parallel at electric cleaner internal polar plate, and parallel with airflow direction (as shown in Figure 1A), the direction of pole plate to the seizure power of dust is airflow direction vertical (as shown in Figure 1B), and collecting polar plate catches the lock-on range long (being generally about 200mm) of dust.
Summary of the invention
The purpose of this utility model is, a kind of vortex street field-effect collecting polar plate and electric cleaner of new structure are provided, it is made to adopt through nonlinear organization by collecting polar plate, can be vertically installed in electric cleaner with airflow direction, make the direction of pole plate to the seizure power of dust consistent with airflow direction, greatly improve the velocity of approach of dust, and at air-flow by producing vortex street effect during pole plate, extend the touch opportunity of dust and pole plate, shorten the lock-on range of dust simultaneously, greatly improve the efficiency of electric cleaner.
The purpose of this utility model and solve its technical problem be adopt following technical scheme realize.According to a kind of vortex street field-effect collecting polar plate that the utility model proposes, it is opposing parallel by multiple polar plate surface and the through nonlinear organization that is formed by connecting of spaced certain distance.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid vortex street field-effect collecting polar plate, the cross sectional shape of wherein said polar plate is the linear or waveform of Ω shape, S shape, two semicircle middle straight.
Aforesaid vortex street field-effect collecting polar plate, is wherein provided with connecting hole on described polar plate, and multiple described polar plate is coupled together through described connecting hole by connector.
Aforesaid vortex street field-effect collecting polar plate, is wherein also respectively equipped with installing hole at the two ends of described polar plate, and the described installing hole of described polar plate one end is connected with dust collecting electrode hanging beam, and the described installing hole of the other end is connected with dust collecting electrode rapping shaft.
Aforesaid vortex street field-effect collecting polar plate, wherein said polar plate is steel band, and described connecting hole is square hole, and described connector is square steel, and described installing hole is circular hole.
Aforesaid vortex street field-effect collecting polar plate, the width of wherein said steel band is 20mm ~ 60mm, and the distance between adjacent two described steel bands is 10mm ~ 30mm.
The purpose of this utility model and solve that its technical problem also adopts following technical scheme to realize.According to a kind of electric cleaner that the utility model proposes, it comprises above-mentioned vortex street field-effect collecting polar plate, corona discharge electrode and shell of dust remover; Described vortex street field-effect collecting polar plate and described corona discharge electrode are arranged in described shell of dust remover, described shell of dust remover is provided with air inlet and air outlet, gas channel is formed between described air inlet and described air outlet, described vortex street field-effect collecting polar plate is vertically arranged at described gas channel with the direction of air-flow in described gas channel, and described corona discharge electrode is arranged between adjacent two described vortex street field-effect collecting polar plates.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid electric cleaner, wherein said corona discharge electrode is installed on corona discharge electrode framework, in described shell of dust remover, be provided with n described vortex street field-effect collecting polar plate, between n described vortex street field-effect collecting polar plate, be provided with n-1 described corona discharge electrode framework, wherein n be more than or equal to 2 integer.
Aforesaid electric cleaner, wherein said vortex street field-effect collecting polar plate and described corona discharge electrode and one or more single-phase high voltage silicon commutating power supply.
The utility model compared with prior art has obvious advantage and beneficial effect.By technique scheme, a kind of vortex street field-effect collecting polar plate of the utility model and electric cleaner at least have following advantages and beneficial effect:
One, vortex street field-effect collecting polar plate of the present utility model can be vertically installed in electric cleaner with airflow direction, makes the seizure power of pole plate to dust consistent with airflow direction power, thus greatly improves the velocity of approach of dust, greatly improve the efficiency of electric cleaner.
Two, vortex street field-effect collecting polar plate of the present utility model can shorten the lock-on range (for about 15mm) of dust, realizes the closely seizure of dust, greatly improves the efficiency of electric cleaner.
Three, vortex street field-effect collecting polar plate of the present utility model at air-flow by producing vortex street effect during pole plate, can extend the touch opportunity of dust and pole plate, greatly improving the efficiency of electric cleaner.
Four, vortex street field-effect collecting polar plate of the present utility model can realize real " electric dust collector with double zone ", namely dust charge electrification is separated with dust collection, different high pressure level power supplys can be selected for the dust of different ratio resistance, greatly improve the efficiency of electric cleaner.
Five, vortex street field-effect collecting polar plate of the present utility model can realize the classification seizure of dust in electric cleaner, repeatedly catches, changes the phenomenon that the seizure number of times of electric cleaner is in the past few, greatly improve the efficiency of electric cleaner.
Six, vortex street field-effect collecting polar plate of the present utility model can also play the effect of uniform air-flow, through repeatedly, multistage seizure, to reach repeatedly, the effect of multistage gas distribution, highly beneficial to the efficiency of dust collection improving electric cleaner.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of description, and can become apparent to allow above and other object of the present utility model, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Figure 1A is the schematic diagram of the layout of the collecting polar plate of existing electric cleaner.
Figure 1B is the schematic diagram of the dust-cleaning principle of existing electric cleaner.
Fig. 2 A is the schematic diagram of the preferred embodiment that in electric cleaner of the present utility model, vortex street field-effect collecting polar plate and corona discharge electrode are arranged.
Fig. 2 B is the schematic diagram of the dust-cleaning principle of electric cleaner of the present utility model.
Fig. 3 A, Fig. 3 B and Fig. 3 C are the front view of the first preferred embodiment of vortex street field-effect collecting polar plate of the present utility model, side view and top view respectively.
Fig. 4 A and Fig. 4 B is front view and the top view of steel band in the first preferred embodiment of vortex street field-effect collecting polar plate of the present utility model respectively.
Fig. 5 A, Fig. 5 B and Fig. 5 C are the front view of the second preferred embodiment of vortex street field-effect collecting polar plate of the present utility model, side view and top view respectively.
Fig. 6 A and Fig. 6 B is front view and the top view of steel band in the second preferred embodiment of vortex street field-effect collecting polar plate of the present utility model respectively.
Fig. 7 A, Fig. 7 B and Fig. 7 C are the front view of the 3rd preferred embodiment of vortex street field-effect collecting polar plate of the present utility model, side view and top view respectively.
Fig. 8 A and Fig. 8 B is front view and the top view of steel band in the 3rd preferred embodiment of vortex street field-effect collecting polar plate of the present utility model respectively.
Fig. 9 A, Fig. 9 B and Fig. 9 C are the front view of the 4th preferred embodiment of vortex street field-effect collecting polar plate of the present utility model, side view and top view respectively.
Figure 10 A and Figure 10 B is front view and the top view of steel band in the 4th preferred embodiment of vortex street field-effect collecting polar plate of the present utility model respectively.
110: collecting polar plate 120: corona discharge electrode
130: shell of dust remover 131: air inlet
132: air outlet 210: vortex street field-effect collecting polar plate
211: polar plate 212: connecting hole
213: connector 214: installing hole
220: corona discharge electrode 230: shell of dust remover
231: air inlet 232: air outlet
Detailed description of the invention
For further setting forth the utility model for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to a kind of vortex street field-effect collecting polar plate that the utility model proposes and its detailed description of the invention of electric cleaner, structure, feature and effect thereof, be described in detail as follows.
Refer to shown in Fig. 3 A, Fig. 3 B and Fig. 3 C, Fig. 4 A and Fig. 4 B, Fig. 5 A, Fig. 5 B and Fig. 5 C, Fig. 6 A and Fig. 6 B, Fig. 7 A, Fig. 7 B and Fig. 7 C, Fig. 8 A and Fig. 8 B, Fig. 9 A, Fig. 9 B and Fig. 9 C, Figure 10 A and Figure 10 B, the utility model provides a kind of vortex street field-effect collecting polar plate 210 for electric cleaner, it is opposing parallel by multiple polar plate 211 surface and spaced certain distance is formed by connecting, and is through nonlinear organization.Wherein, the cross sectional shape of polar plate 211 can be Ω shape (as shown in Fig. 3 A, Fig. 3 B and Fig. 3 C), S shape (as shown in Fig. 5 A, Fig. 5 B and Fig. 5 C), two semicircle middle straight linear (as shown in Fig. 7 A, Fig. 7 B and Fig. 7 C) or waveform (as shown in Fig. 9 A, Fig. 9 B and Fig. 9 C) etc.Polar plate 211 is provided with connecting hole 212, and multiple polar plate 211 is coupled together through connecting hole 212 by connector 213.Wherein, on each polar plate 211, the position of connecting hole 212 and quantity can set as required.Also be respectively equipped with installing hole 214 at the two ends of polar plate 211, the installing hole 214 of polar plate 211 one end is connected with dust collecting electrode hanging beam, and the installing hole 214 of the other end is connected with dust collecting electrode rapping shaft.
In preferred embodiment of the present utility model, polar plate 211 is steel band, and the width of polar plate 211 is 20mm ~ 60mm, in vortex street field-effect collecting polar plate 210, the distance of adjacent two polar plates 211 is 10mm ~ 30mm, connecting hole 212 is square hole, and connector 213 is square steel, and installing hole 214 is circular hole.
Refer to shown in Fig. 2 A, the utility model additionally provides a kind of electric cleaner using vortex street field-effect collecting polar plate 210, vortex street field-effect collecting polar plate 210 is arranged in the shell of dust remover 230 of electric cleaner, shell of dust remover 230 is provided with air inlet 231 and air outlet 232, between air inlet 231 and air outlet 232, form gas channel, vortex street field-effect collecting polar plate 210 is vertically arranged at gas channel with the direction of air-flow in gas channel.In shell of dust remover 230, be also provided with corona discharge electrode 220, corona discharge electrode 220 is arranged between adjacent two vortex street field-effect collecting polar plates 210.Wherein, vortex street field-effect collecting polar plate 210 and corona discharge electrode 220 and one or more single-phase high voltage silicon commutating power supply.
Refer to shown in Fig. 2 B, after dusty gas enters electric cleaner of the present utility model from air inlet 231, dusty gas is through vortex street field-effect collecting polar plate 210, because vortex street field-effect collecting polar plate 210 is through nonlinear organization, dusty gas produces vortex street effect when passing through vortex street field-effect collecting polar plate 210, greatly can extend the touch opportunity of dust and vortex street field-effect collecting polar plate 210, improve the efficiency of electric cleaner, dusty gas makes dust charged through corona discharge electrode 220, when by vortex street field-effect collecting polar plate 210, arrange because vortex street field-effect collecting polar plate 210 is vertical with airflow direction, the direction of the seizure power of vortex street field-effect collecting polar plate 210 pairs of dust is consistent with airflow direction, greatly can improve the velocity of approach of dust, and because vortex street field-effect collecting polar plate 210 is through nonlinear organization, distance between adjacent two polar plates 211 is less, thus effectively shorten the lock-on range of dust, like this under the acting in conjunction of vortex street effect and electric field, the dust made in gas is significantly adsorbed on vortex street field-effect collecting polar plate 210, greatly improve the efficiency of electric cleaner, gas up to standard after dedusting is discharged from air outlet 232, dust on vortex street field-effect collecting polar plate 210 is then transported outward through ash-transmission system by ash bucket.
The corona discharge electrode 220 of electric cleaner of the present utility model is installed on corona discharge electrode framework, n vortex street field-effect collecting polar plate 210 is provided with in shell of dust remover 230, be provided with n-1 corona discharge electrode framework at n vortex street field-effect collecting polar plate 210, wherein n be more than or equal to 2 integer.
Shown in Fig. 2 A and Fig. 2 B, because the utility model can realize real " electric dust collector with double zone ", namely dust charge electrification is separated with dust collection, therefore can select different high pressure level power supplys for the dust of different ratio resistance, thus greatly improve the efficiency of electric cleaner.The classification that the utility model can also realize dust in electric cleaner catches, and repeatedly catches (as shown in Figure 2 A), changes the phenomenon that the seizure number of times of electric cleaner is in the past few, greatly improve the efficiency of electric cleaner.In addition, the utility model also can play the effect (as shown in Figure 2 B) of uniform air-flow, through repeatedly, multistage seizure, reach repeatedly, the effect of multistage gas distribution, this is also highly beneficial to the efficiency of dust collection improving electric cleaner.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art are not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a vortex street field-effect collecting polar plate, is characterized in that: it is opposing parallel by multiple polar plate surface and the through nonlinear organization that is formed by connecting of spaced certain distance; The cross sectional shape of described polar plate is the linear or waveform of Ω shape, S shape, two semicircle middle straight; The width of described polar plate is 20mm ~ 60mm, and the distance between adjacent two described polar plates is 10mm ~ 30mm.
2. vortex street field-effect collecting polar plate according to claim 1, is characterized in that: on described polar plate, be provided with connecting hole, and multiple described polar plate is coupled together through described connecting hole by connector.
3. vortex street field-effect collecting polar plate according to claim 2, it is characterized in that: be also respectively equipped with installing hole at the two ends of described polar plate, the described installing hole of described polar plate one end is connected with dust collecting electrode hanging beam, and the described installing hole of the other end is connected with dust collecting electrode rapping shaft.
4. vortex street field-effect collecting polar plate according to claim 3, it is characterized in that: described polar plate is steel band, described connecting hole is square hole, and described connector is square steel, and described installing hole is circular hole.
5. an electric cleaner, is characterized in that: it comprises vortex street field-effect collecting polar plate, corona discharge electrode and shell of dust remover according to claim arbitrary in Claims 1-4; Described vortex street field-effect collecting polar plate and described corona discharge electrode are arranged in described shell of dust remover, described shell of dust remover is provided with air inlet and air outlet, gas channel is formed between described air inlet and described air outlet, described vortex street field-effect collecting polar plate is vertically arranged at described gas channel with the direction of air-flow in described gas channel, and described corona discharge electrode is arranged between adjacent two described vortex street field-effect collecting polar plates.
6. electric cleaner according to claim 5, it is characterized in that: described corona discharge electrode is installed on corona discharge electrode framework, n described vortex street field-effect collecting polar plate is provided with in described shell of dust remover, between n described vortex street field-effect collecting polar plate, be provided with n-1 described corona discharge electrode framework, wherein n be more than or equal to 2 integer.
7. electric cleaner according to claim 5, is characterized in that: described vortex street field-effect collecting polar plate and described corona discharge electrode and one or more single-phase high voltage silicon commutating power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509374.6U CN205109872U (en) | 2015-07-14 | 2015-07-14 | Vortex street field effect collection dirt polar plate and electrostatic precipitator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509374.6U CN205109872U (en) | 2015-07-14 | 2015-07-14 | Vortex street field effect collection dirt polar plate and electrostatic precipitator |
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| CN205109872U true CN205109872U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520509374.6U Expired - Fee Related CN205109872U (en) | 2015-07-14 | 2015-07-14 | Vortex street field effect collection dirt polar plate and electrostatic precipitator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984436A (en) * | 2016-07-26 | 2017-07-28 | 江苏安达环保科技有限公司 | A kind of electric cleaner with transverse electrode |
| CN108393195A (en) * | 2018-02-06 | 2018-08-14 | 常州大学 | A kind of wet method removing PM2.5 devices |
| CN108479253A (en) * | 2018-02-06 | 2018-09-04 | 常州大学 | Wet method removes the integrated system of PM2.5 and heat recovery |
| CN111744307A (en) * | 2019-03-27 | 2020-10-09 | 四川文德忠瑞环保科技有限公司 | Purification treatment process for peculiar smell of flotation titanium concentrate drying flue gas |
-
2015
- 2015-07-14 CN CN201520509374.6U patent/CN205109872U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984436A (en) * | 2016-07-26 | 2017-07-28 | 江苏安达环保科技有限公司 | A kind of electric cleaner with transverse electrode |
| CN108393195A (en) * | 2018-02-06 | 2018-08-14 | 常州大学 | A kind of wet method removing PM2.5 devices |
| CN108479253A (en) * | 2018-02-06 | 2018-09-04 | 常州大学 | Wet method removes the integrated system of PM2.5 and heat recovery |
| CN108479253B (en) * | 2018-02-06 | 2020-12-25 | 常州大学 | Complete system for wet-process PM2.5 removal and waste heat recovery |
| CN111744307A (en) * | 2019-03-27 | 2020-10-09 | 四川文德忠瑞环保科技有限公司 | Purification treatment process for peculiar smell of flotation titanium concentrate drying flue gas |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20180714 |