CN218742515U - Wet-type electrostatic precipitator - Google Patents
Wet-type electrostatic precipitator Download PDFInfo
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- CN218742515U CN218742515U CN202222875431.5U CN202222875431U CN218742515U CN 218742515 U CN218742515 U CN 218742515U CN 202222875431 U CN202222875431 U CN 202222875431U CN 218742515 U CN218742515 U CN 218742515U
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Abstract
The utility model discloses a wet-type electric dust collector, which comprises a dust collector body, a plurality of elastic pieces, a precipitation polar array, a button switch and a decontamination mechanism, wherein the precipitation polar array comprises a first fixed plate and a plurality of precipitation polar plates which are fixedly arranged on the first fixed plate and arranged in a matrix manner, the first fixed plate is movably arranged in a shell, and the bottom of the first fixed plate is fixedly connected with the top end of the elastic piece; the decontamination mechanism comprises a fixed frame, a plurality of groups of scraping plates and a telescopic driving assembly, wherein the scraping plates are fixedly arranged on the fixed frame and correspond to the precipitation polar plates one by one. When the dust-collecting on the sediment polar plate is gradual to increase, the sediment polar plate receives gravity to descend gradually and makes the elastic component compression, when the sediment polar plate descends to a certain position, first fixed plate and button switch contact and trigger button switch for flexible drive assembly starts and drives the scraper blade action and strike off the collection dirt on sediment polar plate surface, makes the size of sediment polar plate not restricted by other factors, thereby has higher dust collection efficiency.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field especially relates to a wet-type electrostatic precipitator.
Background
The dust removal power can be adjusted along with dust environment usually to current electrostatic precipitator, can promote dust removal fan power when the dust is more and make its dust absorption power reinforcing, and when power promoted, its spray set's efficiency could not match, leads to the dust removal effect not good, and the difficult spray solution that uses after partial dust is adsorbed by collecting plate/pipe is got rid of simultaneously.
The patent with the application number of 202210597537.5 discloses wet-type electrostatic precipitator spray set and wet-type electrostatic precipitator, discloses in the description that the reel rotates and can tighten up the stay cord and make the scraper blade upwards slide and be located the dust collecting plate top, and the scraper blade compresses the fourth spring simultaneously, when the reel does not receive external force free rotation, then the scraper blade slides downwards under the effect of fourth spring elasticity and scrapes the sweeping to the dust collecting plate surface.
Because the compression spring is pressed still after being pressed to the bottom when the compression spring is pressed downwards, the height at this moment is the combined height of the compression spring, the total height minus the combined height of the spring is the maximum compression amount of the compression spring, generally, the compression amount of the spring does not exceed 30% of the free length, therefore, in the scheme, the height of the dust collecting plate needs to be smaller than 30% of the free length of the fourth spring, and the dust collecting plate is small in size and low in dust removal efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a wet-type electrostatic precipitator, wet-type electrostatic precipitator utilizes spring force to drive the relative dust collecting plate of scraper blade's of surface slip in order to scrape the dust collecting plate surface and sweep among the solution prior art, leads to the dust collecting plate size less for the lower technical problem of dust collection efficiency.
In order to achieve the technical purpose, the technical scheme of the utility model provides a wet-type electric dust collector, include:
the dust remover body comprises a shell and a supporting plate fixedly arranged in the shell;
the elastic pieces are fixedly arranged at the top of the supporting plate;
the precipitation polar array comprises a first fixing plate and a plurality of precipitation polar plates which are fixedly arranged on the first fixing plate and arranged in a matrix manner, the first fixing plate is movably arranged in the shell, and the bottom of the first fixing plate is fixedly connected with the top end of the elastic piece;
the button switch is fixedly arranged at the top of the supporting plate and is positioned below the first fixing plate;
scrubbing mechanism, be in including fixed frame, a plurality of fixed settings of group fixed frame on and with deposit the scraper blade and the flexible drive assembly of polar plate one-to-one, flexible drive assembly is fixed to be set up the outer wall of casing and with button switch electric connection, flexible drive assembly's output passes behind the lateral wall of casing with fixed frame fixed connection.
Furthermore, the wet-type electric dust collector also comprises a spraying mechanism, the spraying mechanism comprises a first water distribution network pipe and a plurality of spray heads fixedly arranged on the first water distribution network pipe, the first water distribution network pipe is fixedly arranged in the shell and positioned above the precipitation polar plate, and the first water distribution network pipe is communicated with an external water pump and a water supply device through pipelines.
Furthermore, the spraying mechanism further comprises an electronic valve fixedly arranged on the pipeline, and the electronic valve is electrically connected with the button switch.
Further, the air inlet has been seted up to the bottom lateral wall of dust remover body, and the gas outlet has been seted up to top or top lateral wall, the dust remover body still is including fixed the suspension plate in the casing, the backup pad with the suspension plate will the inner chamber of casing is supreme the separating from down for air inlet chamber, clean room and play air chamber, the air inlet with the gas outlet respectively with air inlet chamber with go out the air chamber, deposit utmost point battle array activity and set up in the clean room.
Further, deposit the polar array still including fixed the setting deposit the second fixed plate on polar plate top, the backup pad with all seted up on the first fixed plate with deposit the inlet channel of polar array inner space intercommunication, hang the hanger plate with all seted up on the second fixed plate with deposit the outlet channel of polar array inner space intercommunication.
Further, wet-type electrostatic precipitator still includes fixed connection the backup pad with first bellows between the first fixed plate, and fixed connection hang the hanger plate with second bellows between the second fixed plate, first bellows with second bellows will respectively inlet channel reaches outlet channel surrounds inside.
Further, wet-type electrostatic precipitator still includes and is used for washing the mechanism that washes of dirt on the scrubbing mechanism, wash the mechanism and include:
the second water distribution network pipe is fixedly arranged between the precipitation polar plate and the scraper, the scraper can movably penetrate through a gap of the second water distribution network pipe, and the second water distribution network pipe is communicated with an external water pump and a water supply device through a pipeline;
and the plurality of flushing heads are fixedly arranged on the second water distribution network pipe and are arranged in a matrix.
Further, the elastic member is a spring.
Furthermore, in each group of the scraping plates, the number of the scraping plates is two, and the two scraping plates are arranged side by side.
Furthermore, flexible drive assembly is that two symmetries set up the cylinder of casing outer wall, the fixed end of cylinder is fixed to be set up the outer wall of casing, the expansion end passes behind the lateral wall of casing with fixed frame fixed connection.
Compared with the prior art, the beneficial effects of the utility model include:
among the wet-type electrostatic precipitator, work as when collecting dirt is progressively increased on the sediment polar plate, it descends and makes gradually by gravity to deposit the polar plate the elastic component compression works as when the sediment polar plate descends a certain position, first fixed plate with the button switch contact triggers button switch makes flexible drive assembly starts and drives the scraper blade action is right the collection dirt on sediment polar plate surface strikes off, makes the size of sediment polar plate is not restricted by other factors to higher dust collection efficiency has.
Drawings
Fig. 1 is a schematic view of an external structure of a wet-type electric precipitator provided by the present invention;
fig. 2 is a schematic view of the internal structure of a wet-type electric precipitator provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a wet-type electric dust collector, the structure of which is shown in figure 1 and figure 2, comprising a dust collector body 1, a plurality of elastic pieces 2, a precipitation pole array 3, a button switch 4 and a decontamination mechanism 5, wherein, the dust collector body 1 comprises a shell 11 and a support plate 12 which is fixedly arranged in the shell 11; wherein the elastic member 2 is fixedly arranged on the top of the support plate 12; the precipitation pole array 3 comprises a first fixing plate 31 and a plurality of precipitation pole plates 32 which are fixedly arranged on the first fixing plate 31 and arranged in a matrix manner, the first fixing plate 31 is movably arranged in the shell 11, and the bottom of the first fixing plate 31 is fixedly connected with the top end of the elastic element 2; the push button switch 4 is fixedly arranged on the top of the supporting plate 12 and is positioned below the first fixing plate 31; scrubbing mechanism 5 is in including fixed frame 51, the fixed setting of a plurality of groups on fixed frame 51 and with deposit the scraper blade 52 and the flexible drive assembly 53 of polar plate 32 one-to-one, flexible drive assembly 53 is fixed to be set up the outer wall of casing 11 and with button switch 4 electric connection, flexible drive assembly 53's output passes behind the lateral wall of casing 11 with fixed frame 51 fixed connection.
In the wet electric dust collector, when the dust collection on the precipitation polar plate 32 is gradually increased, the precipitation polar plate 32 is gradually lowered by gravity and the elastic part 2 is compressed, and when the precipitation polar plate 32 is lowered to a certain position, the first fixing plate 31 is contacted with the button switch 4 and triggers the button switch 4, so that the telescopic driving assembly 53 is started and drives the scraper blade 52 to move to scrape off the dust collected on the surface of the precipitation polar plate 32; and the scraper 52 is driven by the telescopic driving assembly 53 to be close to or far away from the settling polar plate 32 so as to scrape off the dust on the surface of the settling polar plate 32, so that the size of the settling polar plate 32 is not limited by other factors, and thus, the dust removing efficiency is high.
It can be understood that, by connecting the elastic member 2 between the supporting plate 12 and the first fixing plate 31, when the dust collection on the deposition plate 32 increases, the deposition plate 32 descends under the gravity and compresses the elastic member 2, and after the dirt removing mechanism 5 drives the scraper 52 to operate to scrape off the dust collection on the surface of the deposition plate 32, the deposition plate 32 can ascend to the initial position under the elastic force of the elastic member 2, so that the deposition plate 32 can periodically ascend and descend, and the button switch 4 is periodically triggered, so that the dirt removing mechanism 5 periodically scrapes off the dust collection on the surface of the deposition plate 32.
As a preferred embodiment, the elastic member 2 is a spring; the telescopic driving assembly 53 is two symmetrically arranged cylinders on the outer wall of the shell 11, the fixed end of each cylinder is fixedly arranged on the outer wall of the shell 11, and the movable end of each cylinder penetrates through the side wall of the shell 11 and then is fixedly connected with the fixed frame 51.
As a specific example, the height of the scraper 52 is not greater than the height of the settling plate 32, and the installation height of the scraper 52 is the same as the height of the settling plate 32 at the lowest position. As a specific example, in each group of the scrapers 52, the number of the scrapers 52 is two, and two scrapers 52 are arranged side by side.
As a preferred embodiment, the wet electric dust collector further comprises a spraying mechanism 6, the spraying mechanism 6 comprises a first water distribution network pipe 61 and a plurality of spray heads 62 fixedly arranged on the first water distribution network pipe 61, the first water distribution network pipe 61 is fixedly arranged in the shell 11 and is located above the precipitation polar plate 32, and the first water distribution network pipe 61 is communicated with an external water pump and a water supply device through a pipeline.
It can be understood that the spraying mechanism 6 can flush the collected dust on the surface of the precipitation polar plate 32, so as to prevent the dust collection on the surface of the precipitation polar plate 32 from being too much to affect the dust removal performance.
With reference to fig. 1, as a preferred embodiment, the spraying mechanism 6 further includes an electronic valve 63 fixedly disposed on the pipeline, and the electronic valve 63 is electrically connected to the button switch 4.
It can be understood that by installing the electronic valve 63 on the pipeline and electrically connecting the electronic valve 63 with the button switch 4, when the button switch 4 is triggered, the electronic valve 63 can be opened to regulate the flow of water entering the spraying mechanism 6; specifically, in this embodiment, the electronic valve 63 may be a proportional valve, and when the button switch 4 is triggered, the electronic valve 63 can be proportionally opened to proportionally adjust the flow rate of the water entering the spraying mechanism 6, so as to adjust the flushing efficiency of the spraying mechanism 6.
With reference to fig. 2, as a preferred embodiment, an air inlet 13 is disposed on a side wall of the bottom of the dust collector body 1, an air outlet 14 is disposed on a side wall of the top or the top of the dust collector body 1, the dust collector body 1 further includes a suspension plate 15 fixedly disposed in the housing 11, the support plate 12 and the suspension plate 15 divide an inner cavity of the housing 11 into an air inlet chamber 111, a dust removing chamber 112 and an air outlet chamber 113 from bottom to top, the air inlet 13 and the air outlet 14 are respectively connected with the air inlet chamber 111 and the air outlet chamber 113, and the precipitation pole array 3 is movably disposed in the dust removing chamber 112.
It can be understood that the supporting plate 12 and the hanging plate 15 divide the inner cavity of the housing 11 into the inlet chamber 111, the dust removing chamber 112 and the outlet chamber 113 from bottom to top, so that the flue gas can enter the inlet chamber 111, the dust removing chamber 112 and the outlet chamber 113 in sequence when entering the inner cavity of the housing 11, and the flue gas without dust removing treatment is prevented from being directly discharged from the outlet 14.
As a preferred embodiment, the precipitation polar array 3 further includes a second fixing plate 33 fixedly disposed at the top end of the precipitation polar plate 32, the supporting plate 12 and the first fixing plate 31 are both provided with an air inlet channel 120 communicated with the internal space of the precipitation polar array 3, and the suspension plate 15 and the second fixing plate 33 are both provided with an air outlet channel 150 communicated with the internal space of the precipitation polar array 3.
As a preferred embodiment, the wet electric dust collector further comprises a first flexible hose 7 fixedly connected between the support plate 12 and the first fixing plate 31, and a second flexible hose 8 fixedly connected between the hanging plate 15 and the second fixing plate 33, wherein the first flexible hose 7 and the second flexible hose 8 surround the air inlet channel 120 and the air outlet channel 150 inside respectively.
It can be understood that the first flexible tube 7 can communicate the air inlet 13 with the air inlet channel 120, and the second flexible tube 8 can communicate the air outlet 14 with the air outlet channel 150, so as to further prevent the flue gas without dust removal treatment from directly discharging from the air outlet 14.
As a preferred embodiment, the wet electric precipitator further comprises a flushing mechanism 9 for flushing the dirt on the dirt removing mechanism 5, the flushing mechanism 9 comprises a second water distribution network pipe 91 and a plurality of flushing heads 92, wherein the second water distribution network pipe 91 is fixedly arranged between the precipitation pole plate 32 and the scraper 52, the scraper 52 can movably pass through a gap of the second water distribution network pipe 91, and the second water distribution network pipe 91 is communicated with an external water pump and a water supply device through a pipeline; the flushing heads 92 are fixedly arranged on the second water distribution network pipe 91 and are arranged in a matrix.
It can be understood that the flushing mechanism 9 can flush and remove the dirt adhered to the surface of the scraper 52, so as to prevent the dirt on the surface of the scraper 52 from polluting the precipitation pole plate 32.
For convenience of understanding the present invention, the working principle of the present solution is described in detail below with reference to fig. 1-2:
during operation, flue gas enters the interior of the precipitation pole array 3 from the air inlet 13 and the air inlet channel 120, and is ionized under the action of an electric field, ionized dust is attached to the surface of the precipitation pole plate 32, the spraying mechanism 6 can wash collected dust on the surface of the precipitation pole plate 32, as the process is carried out, the dust attached to the surface of the precipitation pole plate 32 increases, the precipitation pole array 3 descends under the action of gravity and compresses the elastic element 2, when the dust attached to the surface of the precipitation pole plate 32 increases to a certain amount, the precipitation pole array 3 descends to a certain position, at this time, the first fixing plate 31 contacts with the button switch 4 and triggers the button switch 4, so that the telescopic driving assembly 53 starts and drives the scraper blade 52 to act to scrape the collected dust on the surface of the precipitation pole plate 32, and the electronic valve 63 opens to adjust the flow rate of water entering the spraying mechanism 6, thereby adjusting the washing efficiency of the spraying mechanism 6; in the process that the telescopic driving assembly 53 drives the scraper 52 to reciprocate, the flushing mechanism 9 can flush and remove dirt adhered to the surface of the scraper 52.
The utility model provides a pair of wet-type electrostatic precipitator has following beneficial effect:
(1) When the dust collection on the precipitation polar plate 32 is gradually increased, the precipitation polar plate 32 is gradually lowered by gravity and the elastic member 2 is compressed, and when the precipitation polar plate 32 is lowered to a certain position, the first fixing plate 31 is in contact with the button switch 4 and triggers the button switch 4, so that the telescopic driving assembly 53 is started and drives the scraper 52 to act to scrape off the dust collection on the surface of the precipitation polar plate 32, and the size of the precipitation polar plate 32 is not limited by other factors, thereby having high dust removal efficiency;
(2) By installing the electronic valve 63 on the pipeline and electrically connecting the electronic valve 63 with the button switch 4, when the button switch 4 is triggered, the electronic valve 63 can be opened to adjust the flow of water entering the spraying mechanism 6, so as to adjust the flushing efficiency of the spraying mechanism 6;
(3) The flushing mechanism 9 can flush and remove the dirt adhered to the surface of the scraper 52, so as to prevent the dirt on the surface of the scraper 52 from polluting the precipitation pole plate 32.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A wet-type electrostatic precipitator, comprising:
the dust remover body comprises a shell and a supporting plate fixedly arranged in the shell;
the elastic pieces are fixedly arranged at the top of the supporting plate;
the precipitation polar array comprises a first fixing plate and a plurality of precipitation polar plates which are fixedly arranged on the first fixing plate and arranged in a matrix manner, the first fixing plate is movably arranged in the shell, and the bottom of the first fixing plate is fixedly connected with the top end of the elastic piece;
the button switch is fixedly arranged at the top of the supporting plate and is positioned below the first fixing plate;
scrubbing mechanism, including fixed frame, the fixed setting of a plurality of groups on the fixed frame and with deposit the scraper blade and the flexible drive assembly of polar plate one-to-one, flexible drive assembly is fixed to be set up the outer wall of casing and with button switch electric connection, flexible drive assembly's output passes behind the lateral wall of casing with fixed frame fixed connection.
2. The wet electric dust collector of claim 1, further comprising a spraying mechanism, wherein the spraying mechanism comprises a first water distribution network pipe and a plurality of spray heads fixedly arranged on the first water distribution network pipe, the first water distribution network pipe is fixedly arranged in the shell and positioned above the precipitation polar plate, and the first water distribution network pipe is communicated with an external water pump and a water supply device through pipelines.
3. The wet electric dust collector of claim 2, wherein the spraying mechanism further comprises an electronic valve fixedly arranged on the pipeline, and the electronic valve is electrically connected with the button switch.
4. The wet electric dust collector of claim 1, wherein the bottom side wall of the dust collector body is provided with an air inlet, the top or top side wall is provided with an air outlet, the dust collector body further comprises a suspension plate fixedly arranged in the housing, the support plate and the suspension plate divide the inner cavity of the housing from bottom to top into an air inlet chamber, a dust removing chamber and an air outlet chamber, the air inlet and the air outlet are respectively connected with the air inlet chamber and the air outlet chamber, and the precipitation polar array is movably arranged in the dust removing chamber.
5. The wet electric dust collector of claim 4, wherein the precipitation polar array further comprises a second fixing plate fixedly arranged at the top end of the precipitation polar plate, the support plate and the first fixing plate are both provided with an air inlet channel communicated with the inner space of the precipitation polar array, and the suspension plate and the second fixing plate are both provided with an air outlet channel communicated with the inner space of the precipitation polar array.
6. The wet electric dust collector of claim 5, further comprising a first flexible hose fixedly connected between the support plate and the first fixing plate, and a second flexible hose fixedly connected between the suspension plate and the second fixing plate, wherein the first flexible hose and the second flexible hose respectively surround the air inlet channel and the air outlet channel inside.
7. The wet electric dust collector of claim 4, further comprising a washing mechanism for washing dirt on the dirt removing mechanism, wherein the washing mechanism comprises:
the second water distribution network pipe is fixedly arranged between the sedimentation polar plate and the scraper, the scraper can movably penetrate through a gap of the second water distribution network pipe, and the second water distribution network pipe is communicated with an external water pump and a water supply device through a pipeline;
and the plurality of flushing heads are fixedly arranged on the second water distribution network pipe and are arranged in a matrix manner.
8. A wet electrostatic precipitator as claimed in claim 1, wherein the resilient member is a spring.
9. The wet electric dust collector of claim 1, wherein the number of the scrapers in each group is two, and the two scrapers are arranged side by side.
10. The wet electric dust collector of claim 1, wherein the telescopic driving assembly comprises two cylinders symmetrically arranged on the outer wall of the housing, the fixed end of each cylinder is fixedly arranged on the outer wall of the housing, and the movable end of each cylinder penetrates through the side wall of the housing and then is fixedly connected with the fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222875431.5U CN218742515U (en) | 2022-10-28 | 2022-10-28 | Wet-type electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222875431.5U CN218742515U (en) | 2022-10-28 | 2022-10-28 | Wet-type electrostatic precipitator |
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| Publication Number | Publication Date |
|---|---|
| CN218742515U true CN218742515U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222875431.5U Active CN218742515U (en) | 2022-10-28 | 2022-10-28 | Wet-type electrostatic precipitator |
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| CN (1) | CN218742515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967013A (en) * | 2023-07-07 | 2023-10-31 | 江苏天之洁环境工程有限公司 | Movable electrostatic dust collection device |
-
2022
- 2022-10-28 CN CN202222875431.5U patent/CN218742515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967013A (en) * | 2023-07-07 | 2023-10-31 | 江苏天之洁环境工程有限公司 | Movable electrostatic dust collection device |
| CN116967013B (en) * | 2023-07-07 | 2024-02-20 | 江苏天之洁环境工程有限公司 | Movable electrostatic dust collection device |
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