CN220425613U - Structure-improved electrostatic dust collector - Google Patents
Structure-improved electrostatic dust collector Download PDFInfo
- Publication number
- CN220425613U CN220425613U CN202321092203.9U CN202321092203U CN220425613U CN 220425613 U CN220425613 U CN 220425613U CN 202321092203 U CN202321092203 U CN 202321092203U CN 220425613 U CN220425613 U CN 220425613U
- Authority
- CN
- China
- Prior art keywords
- dust collecting
- fixedly connected
- collecting electrode
- shell
- dust
- 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.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 90
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003546 flue gas Substances 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000012717 electrostatic precipitator Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 11
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 239000000779 smoke Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 239000003440 toxic substance Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 231100000167 toxic agent Toxicity 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model relates to the technical field of flue gas treatment and discloses an electrostatic dust collector with an improved structure, which comprises a shell and a fixing frame, wherein a corona electrode is fixedly connected to the inner side wall of the shell, a dust collecting electrode is movably connected to the inner side wall of the shell, a movable groove is formed in the inner side wall of the shell, a spring is fixedly connected to the inner side wall of the movable groove, a movable block is fixedly connected to one end of the spring, the movable block is movably connected with the movable groove, the movable block is fixedly connected with one end of the dust collecting electrode, an air cylinder is fixedly connected to the inner side wall of the movable groove, and an impact head is fixedly connected to the movable end of the air cylinder; the utility model can automatically clean the dust on the dust collecting electrode, has high automation degree, is convenient to use, sequentially adsorbs dust particles with the particle diameters from large to small, and can effectively reduce the adsorption pressure of the dust collecting electrode.
Description
Technical Field
The utility model relates to the technical field of flue gas treatment, in particular to an electrostatic dust collector with an improved structure.
Background
Electrostatic dust collection is one of the gas dust removal methods. The dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, dust particles and negative ions are negatively charged after being combined, and then the dust particles and the negative ions are deposited towards the surface of an anode by discharge, and electrostatic dust removal is a gas dust removal technology widely applied to industry, air is ionized through corona wires or needle corona discharge motors, and the dust is charged and captured on a dust collecting electrode. However, the industrial dust remover mainly comprises metal parts, has large volume, reduces the scale to household specifications and obviously reduces the efficiency.
The utility model patent number CN114714136A discloses a vertical tube type oil smoke electrostatic dust collector, which comprises a lower layer, a middle layer and an upper layer which are stacked up and down, wherein oil smoke can be led in the lower layer, a plurality of adjacent square headers which are penetrated up and down are arranged at the middle layer, the headers are conducted with ground potential, a high-voltage radioactive line longitudinally arranged in the center of the interior of each header penetrates through each header and carries high-voltage radioactive potential, an automatic spray tube is arranged in the upper layer, when the oil smoke enters from the lower layer, the oil smoke can be electrified by the high-voltage radioactive line, and the electrified oil smoke can be adsorbed by the different-electric headers at any time, so that the aim of really collecting the oil smoke can be achieved.
The existing electrostatic dust collector has the following defects: 1. the dust collecting electrode can gather a large amount of dust after the existing electrostatic dust collector is used for a long time, dust on the dust collecting electrode is required to be treated, and the dust collecting electrode is cleaned after being disassembled, so that the electrostatic dust collector is inconvenient to use.
Disclosure of Invention
The present utility model is directed to an electrostatic precipitator with an improved structure, which solves the problem that the dust adsorbed on the dust collecting electrode is inconvenient to process in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electrostatic precipitator of improvement structure, includes casing and mount, casing inside wall fixedly connected with corona electrode, casing inside wall swing joint has a dust collection electrode, and the movable slot has been seted up to the casing inside wall, and movable slot inside wall fixedly connected with spring, spring one end fixedly connected with movable block, movable block link to each other with the movable slot activity and movable block link to each other with dust collection electrode one end is fixed, and movable slot inside wall fixedly connected with cylinder, cylinder movable end fixedly connected with striking head.
As the preferable scheme, the inlet end of the shell is communicated with a flue gas discharge pipeline with an external filter screen or an air supply device is arranged at the inlet end, the outlet end of the shell is fixedly connected with a protective net, the lower surface of the shell is fixedly communicated with a dust collecting hopper with a communicating head, and the dust collecting hopper is positioned below a dust collecting electrode.
As the preferred scheme, the slot has been seted up on the casing surface, and the slot inside wall is pegged graft and is had the mount, and fixed surface fixedly connected with handle on the mount, mount inside wall sliding connection have the slider, fixedly connected with filter screen layer between the slider, can dismantle between the slider and be connected with the active carbon layer.
Preferably, the side wall of the shell is fixedly connected with a controller.
As a preferable scheme, the corona electrode is a high-voltage tungsten wire group, the dust collecting electrode is a metal dust collecting pipe rack, and the corona electrode and the dust collecting electrode are electrically connected with an external high-voltage generator through a controller.
Preferably, the cylinder is electrically connected with an external power supply through a controller.
The utility model has the technical effects and advantages that:
1. the movable end of the air cylinder moves to drive the impact head to move, the impact head moves to impact the movable block, the movable block is movably connected with the spring to vibrate continuously after being impacted, the movable block vibrates to drive the dust collecting electrode to vibrate, dust on the dust collecting electrode is shaken off through the vibration of the dust collecting electrode, and the dust collecting electrode can be cleaned automatically, so that the automatic impact type dust collecting device is high in automation degree and convenient to use.
2. Preliminary double filtration is carried out to the flue gas through filter screen layer and active carbon layer, and PM10 etc. large particle matters in the flue gas are mainly filtered to the filter screen layer, and peculiar smell and formaldehyde thunder toxic substance in the flue gas are mainly adsorbed to the active carbon layer, adsorb the dust particle of particle diameter from big to little in proper order, can effectively reduce the adsorption pressure of collection dirt electrode, and active carbon layer and filter screen layer are taken out fast to the accessible slider, are convenient for change active carbon layer and wash the filter screen layer.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic plan view of the inside of the housing of the present utility model.
Fig. 3 is an enlarged view of the structure of fig. 2 a in accordance with the present utility model.
In the figure: 1. a housing; 2. a slot; 3. a fixing frame; 4. a handle; 5. a slide block; 6. a filter screen layer; 7. an activated carbon layer; 8. a corona electrode; 9. a dust collecting electrode; 10. a dust hopper; 11. a controller; 12. a protective net; 13. a movable groove; 14. a spring; 15. a movable block; 16. a cylinder; 17. an impact head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an electrostatic dust collector with an improved structure as shown in figures 1-3, which comprises a shell 1 and a fixed frame 3, wherein a corona electrode 8 is fixedly connected to the inner side wall of the shell 1, a dust collecting electrode 9 is movably connected to the inner side wall of the shell 1, a movable groove 13 is formed in the inner side wall of the shell 1, a spring 14 is fixedly connected to the inner side wall of the movable groove, one end of the spring 14 is fixedly connected with a movable block 15, the movable block 15 is movably connected with the movable groove 13, the movable block 15 is fixedly connected with one end of the dust collecting electrode 9, an air cylinder 16 is fixedly connected to the inner side wall of the movable groove 13, and an impact head 17 is fixedly connected to the movable end of the air cylinder 16; the cylinder 16 can be controlled by the controller 11 to operate, the movable end of the cylinder 16 moves to drive the impact head 17 to move, the impact head 17 moves to impact the movable block 15, the movable block 15 is movably connected with the spring 14 to continuously vibrate after being impacted, the movable block 15 vibrates to drive the dust collecting electrode 9 to vibrate, dust on the dust collecting electrode 9 is shaken off through the vibration of the dust collecting electrode 9, the dust on the dust collecting electrode 9 can be automatically cleaned, the automation degree is high, and the dust collecting electrode is convenient to use.
In the embodiment, the inlet end of the shell 1 is communicated with a flue gas discharge pipeline with an external filter screen or an air supply device is arranged at the inlet end, the outlet end of the shell 1 is fixedly connected with a protective net 12, the lower surface of the shell 1 is fixedly communicated with a dust collecting hopper 10, and the dust collecting hopper 10 is positioned below a dust collecting electrode 9 of the dust collecting electrode 9; external sundries and flying insects are prevented from entering the shell 1 through the protective screen 12, a user is prevented from touching the dust collecting electrode 9 by mistake, the safety coefficient is high, dust on the dust collecting electrode falls into the dust collecting hopper 10 through vibration of the dust collecting electrode 9, and dust is convenient to collect and process.
In the embodiment, a slot 2 is formed in the surface of a shell 1, a fixing frame 3 is inserted into the inner side wall of the slot 2, a handle 4 is fixedly connected to the upper surface of the fixing frame 3, a sliding block 5 is slidably connected to the inner side wall of the fixing frame 3, a filter screen layer 6 is fixedly connected between the sliding blocks 5, and an active carbon layer 7 is detachably connected between the sliding blocks 5; preliminary double filtration is carried out to the flue gas through filter screen layer 6 and active carbon layer 7, and big particulate matters such as PM10 in the flue gas are mainly filtered to filter screen layer 6, and active carbon layer 7 mainly adsorbs peculiar smell and formaldehyde thunder toxic substance in the flue gas, adsorbs the dust particle of particle diameter from big to little in proper order, can effectively reduce the adsorption pressure of collection dirt electrode 9, and active carbon layer 7 and filter screen layer 6 are taken out fast to accessible slider 5, are convenient for change active carbon layer 7 and wash filter screen layer 6.
In the embodiment, the side wall of the shell is fixedly connected with a controller, the corona electrode is a high-voltage tungsten wire group, the dust collecting electrode is a metal dust collecting pipe rack, the corona electrode and the dust collecting electrode are electrically connected with an external high-voltage generator through the controller, and the air cylinder is electrically connected with an external power supply through the controller; the operation of the air cylinder, the corona electrode and the dust collecting electrode can be controlled by the controller, the operation is simple and convenient, and the use is convenient.
The working principle of the utility model is as follows: the utility model relates to an electrostatic dust collector with an improved structure, which can control a cylinder to operate through a controller, wherein a movable end of the cylinder moves to drive an impact head to move, the impact head moves to impact a movable block, the movable block is movably connected with the movable block through a spring to continuously vibrate after being impacted, the movable block vibrates to drive a dust collecting electrode to vibrate, dust on the dust collecting electrode is shaken off through the vibration of the dust collecting electrode, the filter screen layer and the active carbon layer are used for carrying out preliminary double filtration on flue gas, the filter screen layer is mainly used for filtering large particles such as PM10 in the flue gas, the active carbon layer is mainly used for adsorbing peculiar smell and formaldehyde and thunder toxic substances in the flue gas, and dust particles with the diameters from large to small are sequentially adsorbed, so that the adsorption pressure of the dust collecting electrode can be effectively reduced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. An electrostatic precipitator of improvement structure, includes casing (1) and mount (3), its characterized in that: the utility model discloses a dust collecting device, including casing (1), dust collecting electrode (9), movable groove (13), movable groove inside wall fixedly connected with spring (14), spring (14) one end fixedly connected with movable block (15), movable block (15) link to each other with movable groove (13) activity and movable block (15) link to each other with dust collecting electrode (9) one end is fixed, movable groove (13) inside wall fixedly connected with cylinder (16), cylinder (16) active end fixedly connected with striking head (17) are seted up to casing (1) inside wall fixedly connected with dust collecting electrode (8).
2. An improved structure of an electrostatic precipitator according to claim 1, in which: the inlet end of the shell (1) is communicated with a flue gas discharge pipeline in the outer filter screen boundary or an air supply device is arranged at the inlet end, the outlet end of the shell (1) is fixedly connected with a protective net (12), the lower surface of the shell (1) is fixedly communicated with a dust collecting hopper (10) of the head, and the dust collecting hopper (10) is positioned below the dust collecting electrode (9) of the dust collecting electrode (9).
3. An improved structure of an electrostatic precipitator according to claim 1, in which: the utility model discloses a shell, including casing (1), slot (2) have been seted up on casing (1) surface, and slot (2) inside wall grafting has mount (3), and fixed surface is connected with handle (4) on mount (3), and mount (3) inside wall sliding connection has slider (5), fixedly connected with filter screen layer (6) between slider (5), can dismantle between slider (5) and be connected with active carbon layer (7).
4. An improved structure of an electrostatic precipitator according to claim 1, in which: the side wall of the shell (1) is fixedly connected with a controller (11).
5. An improved structure of an electrostatic precipitator according to claim 1, in which: the corona electrode (8) is a high-voltage tungsten wire set, the dust collecting electrode (9) is a metal dust collecting pipe frame, and the corona electrode (8) and the dust collecting electrode (9) are electrically connected with an external high-voltage generator through a controller (11).
6. An improved structure of an electrostatic precipitator according to claim 1, in which: the air cylinder (16) is electrically connected with an external power supply through the controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092203.9U CN220425613U (en) | 2023-05-09 | 2023-05-09 | Structure-improved electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092203.9U CN220425613U (en) | 2023-05-09 | 2023-05-09 | Structure-improved electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220425613U true CN220425613U (en) | 2024-02-02 |
Family
ID=89701835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321092203.9U Active CN220425613U (en) | 2023-05-09 | 2023-05-09 | Structure-improved electrostatic dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220425613U (en) |
-
2023
- 2023-05-09 CN CN202321092203.9U patent/CN220425613U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |