CN220678182U - Anti-blocking electrostatic dust collector - Google Patents
Anti-blocking electrostatic dust collector Download PDFInfo
- Publication number
- CN220678182U CN220678182U CN202322090178.7U CN202322090178U CN220678182U CN 220678182 U CN220678182 U CN 220678182U CN 202322090178 U CN202322090178 U CN 202322090178U CN 220678182 U CN220678182 U CN 220678182U
- Authority
- CN
- China
- Prior art keywords
- cleaning plate
- dust collection
- electrostatic precipitator
- dust
- electrostatic
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 108
- 238000004140 cleaning Methods 0.000 claims abstract description 85
- 239000012717 electrostatic precipitator Substances 0.000 claims description 23
- 230000035939 shock Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 15
- 238000007599 discharging Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000005686 electrostatic field Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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 discloses an anti-blocking electrostatic dust collector, which relates to the technical field of electrostatic dust collection and comprises an electrostatic dust collector shell, wherein a plurality of groups of dust collection grids distributed at intervals are arranged in the electrostatic dust collector shell, a high-voltage electrostatic cavity is formed between every two groups of dust collection grids, a first discharge module is arranged at the top end of each group of dust collection grids, a second discharge module is arranged at the bottom end of each group of dust collection grids, and a cleaning plate middle part for cleaning the end faces of the dust collection grids is arranged in the high-voltage electrostatic cavity. The utility model can remove dust accumulated on the end surface of the dust collection grid by arranging the cleaning plate, thereby preventing the flow of air flow from being blocked, ensuring the use stability of the electrostatic dust collector and effectively solving the problem of blockage after long-time use.
Description
Technical Field
The utility model relates to the technical field of electrostatic dust collection, in particular to an anti-blocking electrostatic dust collector.
Background
Electrostatic dust collection is a method for removing dust from gas, wherein dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles and negative ions are combined and negatively charged and then tend to discharge on the surface of an anode to deposit; for purifying gases or recovering useful dust particles in the metallurgical, chemical, etc. industries; a dust collection method of ionizing a gas by an electrostatic field to thereby cause dust particles to be electrostatically adsorbed onto an electrode; in the strong electric field, air molecules are ionized into positive ions and electrons, and dust particles are encountered in the process of the electrons running towards the positive electrode, so that the dust particles are negatively charged and adsorbed to the positive electrode to be collected.
At present, because the electrostatic dust collector is not provided with an automatic dust removing structure and does not have a self-cleaning function, dust is accumulated on the end face of a dust collecting grid after the electrostatic dust collector is used each time, and the dust is accumulated for a long time, so that the volume of a high-voltage electrostatic cavity between two groups of dust collecting grids is reduced, the flowing speed of gas is influenced, and even the gas is blocked, and the anti-blocking electrostatic dust collector is provided for us.
Disclosure of Invention
Based on this, it is an object of the present utility model to provide an anti-blocking electrostatic precipitator to solve the technical problems mentioned in the background above.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-blocking electrostatic precipitator, includes electrostatic precipitator shell, electrostatic precipitator shell's internally mounted has the dust collection grid of multiunit interval distribution, and per two sets of be formed with high-voltage electrostatic chamber between the dust collection grid, every group the first module that discharges is all installed on dust collection grid's top, and every group the second module that discharges is all installed to dust collection grid's bottom, the inside in high-voltage electrostatic chamber then installs the clearance board intermediate part that is used for carrying out the clearance to dust collection grid terminal surface, just clearance board intermediate part pass through haulage rope, rolling section of thick bamboo with electrostatic precipitator shell inner wall connection.
By adopting the technical scheme, dust accumulated on the end face of the dust collection grid can be removed, so that the flow of air flow is prevented from being blocked, the use stability of the electrostatic dust collector is ensured, and the problem that the electrostatic dust collector is blocked after long-time use is effectively solved.
The utility model is further arranged that the outer side of one end of the electrostatic dust collector shell is detachably connected with a first outer frame, the end face of the first outer frame is provided with an air inlet filter screen, the outer side of the other end of the electrostatic dust collector shell is detachably connected with a second outer frame, and the end face of the second outer frame is provided with an air outlet filter screen.
By adopting the technical scheme, the blocking of external dust is realized.
The dust collection device is further characterized in that a left cleaning plate and a right cleaning plate are respectively arranged on two sides, close to the end faces of the two groups of dust collection grids, of the middle part of the cleaning plate, and wiping layers for dust removal are respectively arranged on the outer walls of the left cleaning plate and the right cleaning plate.
Through adopting above-mentioned technical scheme, through the removal realization of left side clearance board, right clearance board to the clearance effect of dust collection grid terminal surface dust, realize preventing stifled effect.
The utility model is further arranged that the left cleaning plate and the middle part of the cleaning plate, and the right cleaning plate and the middle part of the cleaning plate are respectively provided with a jarring cavity, and the inner part of the jarring cavity is provided with a synchronous rod which is used for connecting the middle part of the cleaning plate to the left cleaning plate and the right cleaning plate to synchronously move.
Through adopting above-mentioned technical scheme, play the synchronous removal effect to left side clearance board, right side clearance board.
The utility model is further characterized in that the inside of the shock cavity is also provided with a shock plate for vibrating the left cleaning plate and the right cleaning plate, the end part of the shock plate is connected with a reset spring arranged on the outer wall of the middle part of the cleaning plate, the end part of the shock plate is fixedly connected with a tooth wall rod which extends into the middle part of the cleaning plate and is in sliding connection with the inner wall of the middle part of the cleaning plate, the bottom end of the tooth wall rod is in meshed connection with a driving half gear, a driven wheel in transmission connection with the driving half gear is arranged below one side of the driving half gear, and the outer wall of the driven wheel is attached to the end face of the dust collecting grid.
By adopting the technical scheme, the driving effect on the jarring plate is achieved.
In summary, the utility model has the following advantages:
1. according to the utility model, the cleaning plate is arranged, firstly, when the electrostatic dust collector is used, the power switch of the electrostatic dust collector is started, at the moment, the first discharging module and the second discharging module start discharging, so that a high-voltage electrostatic field is formed between dust collection grids, then gas needing to be dedusted is introduced through the first outer frame, at the moment, the gas is filtered once under the action of the air inlet filter screen, after entering the high-voltage electrostatic cavity, dust can be sucked into the end face of the dust collection grids, then the gas flows out from the second outer frame through the air outlet filter screen, thus the electrostatic dust collection operation of the gas is completed, after the electrostatic dust collector is used for a period of time, the dust collection and anti-blocking operation is needed to be carried out on the electrostatic dust collector, specifically, the outer frame on one side is disassembled, then the middle part of the cleaning plate is pulled to move downwards, the traction rope is pulled to move on the middle part of the cleaning plate, and then the cleaning plates on two sides of the cleaning plate are all moved, and dust on the end face of the dust collection grids is cleaned through the wiping layer on the outer walls of the cleaning plates on two sides;
2. according to the utility model, the jarring plate is arranged, so that when the cleaning plate removes accumulated dust of the dust collection grid, the jarring plate jars the cleaning plate, so that jarring is transmitted to the end face of the dust collection grid, most dust can automatically drop, and the cleaning efficiency of the dust collection grid is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic view of a dust collecting grill according to the present utility model;
FIG. 3 is a schematic view of a cleaning structure according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the cleaning plate of the present utility model.
In the figure: 1. an electrostatic precipitator housing; 2. a first outer frame; 3. an air inlet filter screen; 4. a second outer frame; 5. a gas outlet filter screen; 6. a dust collection grille; 7. a high voltage electrostatic cavity; 8. a first discharge module; 9. a second discharge module; 10. the middle part of the cleaning plate; 11. a left cleaning plate; 12. a right cleaning plate; 13. a wiping layer; 14. a jar cavity; 15. a jarring plate; 16. a return spring; 17. a tooth wall bar; 18. a drive half-gear; 19. and (3) a driven wheel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, an anti-blocking electrostatic dust collector comprises an electrostatic dust collector shell 1, wherein a plurality of groups of dust collecting grids 6 distributed at intervals are arranged in the electrostatic dust collector shell 1, a high-voltage electrostatic cavity 7 is formed between every two groups of dust collecting grids 6, a first discharging module 8 is arranged at the top end of each group of dust collecting grids 6, a second discharging module 9 is arranged at the bottom end of each group of dust collecting grids 6, a cleaning plate middle part 10 for cleaning the end face of the dust collecting grid 6 is arranged in the high-voltage electrostatic cavity 7, and the cleaning plate middle part 10 is connected with the inner wall of the electrostatic dust collector shell 1 through a traction rope and a collecting drum;
further, in this embodiment, the two sides of the cleaning plate middle part 10 near the end surfaces of the two groups of dust collecting grids 6 are respectively provided with a left cleaning plate 11 and a right cleaning plate 12, the outer walls of the left cleaning plate 11 and the right cleaning plate 12 are respectively provided with a wiping layer 13 for dust removal, the left cleaning plate 11 and the cleaning plate middle part 10, the right cleaning plate 12 and the cleaning plate middle part 10 are respectively provided with a shock cavity 14, the inside of the shock cavity 14 is provided with a synchronous rod for connecting the cleaning plate middle part 10 to synchronously move the left cleaning plate 11 and the right cleaning plate 12, the inside of the shock cavity 14 is also provided with a shock plate 15 for vibrating the left cleaning plate 11 and the right cleaning plate 12, and the end part of the shock plate 15 is connected with a reset spring 16 arranged on the outer wall of the cleaning plate middle part 10.
Referring to fig. 1, a first outer frame 2 is detachably connected to an outer side of one end of an outer casing 1 of the electrostatic precipitator, an air inlet filter screen 3 is disposed on an end surface of the first outer frame 2, a second outer frame 4 is detachably connected to an outer side of the other end of the outer casing 1 of the electrostatic precipitator, an air outlet filter screen 5 is disposed on an end surface of the second outer frame 4, and air entering the electrostatic precipitator and air discharged from the electrostatic precipitator are secondarily filtered under the action of the filter screen, so that external dust can be prevented from entering the electrostatic precipitator.
Referring to fig. 4, the end of the shock plate 15 is fixedly connected with a gear wall rod 17 extending into the middle part 10 of the cleaning plate and slidably connected with the inner wall of the middle part 10 of the cleaning plate, the bottom end of the gear wall rod 17 is engaged with a driving half gear 18, a driven wheel 19 in transmission connection with the driving half gear 18 is installed below one side of the driving half gear 18, the outer wall of the driven wheel 19 is attached to the end surface of the dust collection grid 6, and the driving half gear 18 is driven to rotate by the rotation of the driven wheel 19, so that the driving of the gear wall rod 17 is realized, namely the driving of the shock plate 15 is realized.
The working principle of the utility model is as follows: firstly, when the electrostatic dust collector is used, a power switch of the electrostatic dust collector is started, at the moment, the first discharging module 8 and the second discharging module 9 start discharging, so that a high-voltage electrostatic field is formed between the dust collection grids 6, then gas needing dust removal is introduced through the first outer frame 2, at the moment, the gas is filtered once under the action of the air inlet filter screen 3, after entering the high-voltage electrostatic cavity, dust is sucked into the end face of the dust collection grids 6, and then the gas flows out from the second outer frame 4 through the air outlet filter screen 5, so that the electrostatic dust removal operation of the gas is completed;
after the dust-removing anti-blocking operation is needed to be performed on the electrostatic dust collector after the dust-removing anti-blocking operation is performed for a period of time, specifically, the outer frame on one side is disassembled, then the cleaning plate middle part 10 is pulled to move downwards, in the process, the cleaning plate middle part 10 can pull the traction rope to move, the cleaning plates on two sides of the cleaning plate middle part 10 can be driven to move after the cleaning plate middle part 10 moves, and further the dust on the end face of the dust collection grid 6 is removed through the wiping layers 13 on the outer walls of the cleaning plates on two sides;
further, when the cleaning plates at two sides remove accumulated dust on the end face of the dust collection grid 6, the jarring plate 15 jars the cleaning plates, so that jarring is transmitted to the end face of the dust collection grid 6, most of dust can automatically drop, and the cleaning efficiency of the dust collection grid is improved;
specifically, in the downward moving process of the cleaning plates at the two sides, the driven wheel 19 starts to rotate, the driven wheel 19 rotates to drive the driving half gear 18 to rotate through the transmission function, the tooth wall rod 17 is pushed to move by the rotation of the driving half gear 18, the tooth wall rod 17 further pushes the jarring plate 15 to jar the outer wall of the cleaning plate, the jarring effect on the end face of the dust collection grid 6 is achieved, when the driving half gear 18 rotates until the gear teeth are not meshed with the tooth wall rod 17, the jarring plate 15 is reset under the action of the reset spring 16, and the reciprocating cycle is carried out, so that the cleaning effect of shocking and wiping at the same time is achieved, the cleaning quality of the dust collection grid 6 is improved, and meanwhile the cleaning efficiency is improved.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (6)
1. An anti-blocking electrostatic precipitator comprises an electrostatic precipitator housing (1), characterized in that: the inside mounting of electrostatic precipitator shell (1) has dust collection grid (6) of multiunit interval distribution, and per two sets of be formed with high-voltage electrostatic cavity (7) between dust collection grid (6), every group dust collection grid (6) all install first discharge module (8) on the top, and every group dust collection grid (6) bottom is then all installed second discharge module (9), the inside in high-voltage electrostatic cavity (7) then installs clearance board intermediate part (10) that are used for carrying out the clearance to dust collection grid (6) terminal surface, just clearance board intermediate part (10) pass through haulage rope, rolling section of thick bamboo with electrostatic precipitator shell (1) inner wall connection.
2. An anti-blocking electrostatic precipitator according to claim 1, in which: the utility model discloses a dust collector, including electrostatic precipitator shell (1), first frame (2) is dismantled in the one end outside of electrostatic precipitator shell (1), and the terminal surface of first frame (2) is provided with air inlet filter screen (3), the other end outside of electrostatic precipitator shell (1) is dismantled and is connected with second frame (4), and the terminal surface of second frame (4) is provided with air outlet filter screen (5).
3. An anti-blocking electrostatic precipitator according to claim 1, in which: the cleaning plate middle part (10) is close to two groups of both sides of the terminal surface of dust collection grid (6) are provided with left side cleaning plate (11) and right side cleaning plate (12) respectively, and the outer wall of left side cleaning plate (11) and right side cleaning plate (12) all installs and is used for removing dust clean layer (13).
4. An anti-blocking electrostatic precipitator according to claim 3, in which: the left cleaning plate (11) and the cleaning plate middle part (10), the right cleaning plate (12) and the cleaning plate middle part (10) are respectively provided with a jarring cavity (14), and the inside of the jarring cavity (14) is provided with a synchronous rod for connecting the left cleaning plate (11) and the right cleaning plate (12) to synchronously move.
5. An anti-blocking electrostatic precipitator according to claim 4, in which: the inside of the shock cavity (14) is also provided with a shock plate (15) which is used for vibrating the left cleaning plate (11) and the right cleaning plate (12), and the end part of the shock plate (15) is connected with a reset spring (16) which is arranged on the outer wall of the middle part (10) of the cleaning plate.
6. An anti-blocking electrostatic precipitator according to claim 5, in which: the end part of the shock plate (15) is fixedly connected with a tooth wall rod (17) which extends into the middle part (10) of the cleaning plate and is in sliding connection with the inner wall of the middle part (10) of the cleaning plate, the bottom end of the tooth wall rod (17) is connected with a driving half gear (18) in a meshed manner, a driven wheel (19) which is in transmission connection with the driving half gear (18) is arranged below one side of the driving half gear (18), and the outer wall of the driven wheel (19) is attached to the end face of the dust collecting grid (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090178.7U CN220678182U (en) | 2023-08-04 | 2023-08-04 | Anti-blocking electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090178.7U CN220678182U (en) | 2023-08-04 | 2023-08-04 | Anti-blocking electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220678182U true CN220678182U (en) | 2024-03-29 |
Family
ID=90403538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322090178.7U Active CN220678182U (en) | 2023-08-04 | 2023-08-04 | Anti-blocking electrostatic dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220678182U (en) |
-
2023
- 2023-08-04 CN CN202322090178.7U patent/CN220678182U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |