CN219442051U - Electric filtering high-efficiency electric dust collector - Google Patents
Electric filtering high-efficiency electric dust collector Download PDFInfo
- Publication number
- CN219442051U CN219442051U CN202320554809.3U CN202320554809U CN219442051U CN 219442051 U CN219442051 U CN 219442051U CN 202320554809 U CN202320554809 U CN 202320554809U CN 219442051 U CN219442051 U CN 219442051U
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- net
- box body
- air outlet
- right end
- electric
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model relates to an electric filtration efficient electric dust collector, which comprises a box body, wherein an air inlet and an air outlet are respectively arranged at the left end and the right end of the box body, a corresponding cathode wire and an anode plate are arranged in the box body, the right end of the box body is connected with an air outlet pipeline through a trapping net structure, the air outlet pipeline is connected with the air outlet towards the right, the trapping net structure comprises a right baffle plate and an outer net, the right end of each side surface of the box body is connected with the left end of the outer net, the right end of the outer net is connected with the right baffle plate, the outer net comprises a first net, a second net and a third net which are sequentially arranged at intervals from inside to outside, the first net and the third net are grounded, the second net is connected with a high-voltage direct-current power supply, and grids of the first net, the second net and the third net are staggered. The dust remover has simple structure, can effectively improve the dust particle trapping efficiency and strengthen the dust removing effect.
Description
Technical Field
The utility model relates to the field of electric dust removal, in particular to an electric filtration efficient electric dust remover.
Background
The electric dust remover is a conventional necessary device for treating all flue gas, a high-voltage electric field is formed between a cathode line connected with a high-voltage direct-current power supply through an anode plate and the grounded anode plate, and as corona discharge occurs at the cathode, gas is ionized, negatively charged gas ions move to the anode plate under the action of the electric field force, and collide with dust particles in the movement, so that the dust particles are negatively charged; the charged dust particles move towards the anode under the action of the electric field force, negative charges are discharged after the dust particles reach the anode, the dust particles are deposited on the anode plate, and the purified gas is discharged out of the dust collector. However, because the flue gas emission rate is higher, the trapped rate of dust particles in the flue gas is relatively lower when the flue gas is sent in and sent out at a high speed, and therefore, the electric dust removing device similar to the electric dust removing device with the patent number 2017105846161 is directly provided with net type filtration after electric dust removal, the net type structure and air supply are directly connected, the secondary trapping efficiency is only limited on the surface of the net structure, and the trapping efficiency is still lower when the flue gas is sent in at a high speed.
Disclosure of Invention
The utility model provides an electric filtration high-efficiency electric dust collector which has a simple structure, can effectively improve dust particle collecting efficiency and strengthen dust removing effect.
The technical scheme adopted by the utility model is as follows: the utility model provides an electric filtration high-efficient electrostatic precipitator, includes the box, and both ends are set up respectively to advance, gas outlet about the box, establish corresponding cathode ray and anode plate, its characterized in that in the box: the right end of the box body is connected with an air outlet pipeline through a trapping net structure, the air outlet pipeline is connected with an air outlet towards the right, the trapping net structure comprises a right baffle and an outer net, the right end of each side face of the box body is connected with the left end of the outer net, the right end of the outer net is connected with the right baffle, the outer net comprises a first net, a second net and a third net which are sequentially arranged at intervals from inside to outside, the first net and the third net are grounded, the second net is connected with a high-voltage direct-current power supply, and the grids of the first net, the second net and the third net are staggered.
And a fourth net is arranged outside the third net at intervals and is grounded.
The third mesh grid is no larger than the second mesh grid.
The third and fourth mesh grids are not larger than the second mesh grid.
The outer net is folded inwards along the left-right direction of the box body.
The right baffle is grounded.
The utility model has the following effective effects:
the right baffle plate directly blocks the direct air supply and is grounded, so that dust particles can be collected in a supplementing way against the air supply, and the dust removal effect is improved;
the gas is blocked by the right baffle plate and is subjected to secondary dust particle collection through a side dust collection net structure, the first dust particles are collected once through the first net, the second net enhances the charge of the first dust particles, and the second dust particles are collected again through the third net, so that the secondary dust collection efficiency is improved integrally, the fourth net is additionally arranged, and the two secondary dust collection is more stable in collection performance; the staggered grids of the grids and the reduced grids are beneficial to increasing the effect of adsorbing dust particles and the adsorbable area.
The side collecting net is folded and arranged, the area of the net surface which can be ventilated can be increased within the fixed left and right length range, and the requirements of dust removal and air supply ventilation quantity are met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the outer net structure of the present utility model.
In the figure: the device comprises a box body 1, an air inlet 2, an anode plate 3, a cathode line 4, a right baffle 5, a first net 6, a second net 7, a third net 8, a fourth net 9, an air outlet pipeline 10 and an air outlet pipe 11.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Fig. 1 and 2 show: an electric filtration high-efficiency electric dust collector comprises a box body 1, an anode plate 3, a cathode wire 4, a right baffle plate 5, a first net 6, a second net 7, a third net 8, a fourth net 9, an air outlet pipeline 10 and an air outlet pipe 11.
The left end of the box body 1 is provided with an air inlet 2, the box body 1 is internally provided with a corresponding cathode wire 4 and an anode plate 3, the right end of the box body is connected with a right baffle plate 5 through an inward-folded outer net, the outer net is arranged in an air outlet pipeline 10, the air outlet pipeline is connected with an air outlet 11 towards the right, the outer net comprises a first net 6, a second net 7, a third net 8 and a fourth net 9 which are sequentially arranged at intervals from inside to outside, the first net, the third net and the fourth net are grounded, the second net is connected with a high-voltage direct-current power supply, and the grids of the first net, the second net, the third net and the fourth net are staggered.
In this embodiment, the third and fourth mesh grids are no larger than the second mesh grid.
In the above embodiment, the anode plate, the right baffle plate and each net are all provided with a rapping dust particle collecting mechanism similar to that of the prior art, and the technique is the prior art, and this embodiment is not described in detail.
In this embodiment, there is no direct connection, or an insulated connection, between the second net and the right baffle.
Claims (6)
1. The utility model provides an electric filtration high-efficient electrostatic precipitator, includes the box, and both ends are set up respectively to advance, gas outlet about the box, establish corresponding cathode ray and anode plate, its characterized in that in the box: the right end of the box body is connected with an air outlet pipeline through a trapping net structure, the air outlet pipeline is connected with an air outlet towards the right, the trapping net structure comprises a right baffle and an outer net, the right end of each side face of the box body is connected with the left end of the outer net, the right end of the outer net is connected with the right baffle, the outer net comprises a first net, a second net and a third net which are sequentially arranged at intervals from inside to outside, the first net and the third net are grounded, the second net is connected with a high-voltage direct-current power supply, and the grids of the first net, the second net and the third net are staggered.
2. An electrofiltration high efficiency electric precipitator in accordance with claim 1, wherein: and a fourth net is arranged outside the third net at intervals and is grounded.
3. An electrofiltration high efficiency electric precipitator in accordance with claim 1, wherein: the third mesh grid is no larger than the second mesh grid.
4. An electrofiltration high efficiency electric precipitator in accordance with claim 2, wherein: the third and fourth mesh grids are not larger than the second mesh grid.
5. An electrofiltration high efficiency electric precipitator in accordance with claim 1, wherein: the outer net is folded inwards along the left-right direction of the box body.
6. An electrofiltration high efficiency electric precipitator in accordance with claim 1, wherein: the right baffle is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320554809.3U CN219442051U (en) | 2023-03-21 | 2023-03-21 | Electric filtering high-efficiency electric dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320554809.3U CN219442051U (en) | 2023-03-21 | 2023-03-21 | Electric filtering high-efficiency electric dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219442051U true CN219442051U (en) | 2023-08-01 |
Family
ID=87419972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320554809.3U Active CN219442051U (en) | 2023-03-21 | 2023-03-21 | Electric filtering high-efficiency electric dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219442051U (en) |
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2023
- 2023-03-21 CN CN202320554809.3U patent/CN219442051U/en active Active
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