CN212091533U - Pre-dust collecting device of high-concentration electrostatic dust collector - Google Patents
Pre-dust collecting device of high-concentration electrostatic dust collector Download PDFInfo
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- CN212091533U CN212091533U CN202020675954.3U CN202020675954U CN212091533U CN 212091533 U CN212091533 U CN 212091533U CN 202020675954 U CN202020675954 U CN 202020675954U CN 212091533 U CN212091533 U CN 212091533U
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- box
- electrostatic precipitator
- dust
- fixed mounting
- gas
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- 239000000428 dust Substances 0.000 title claims abstract description 52
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 19
- 241000220317 Rosa Species 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 239000008187 granular material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 35
- 238000004062 sedimentation Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000005684 electric field Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model relates to the technical field of electrostatic precipitator, and disclose high-concentration electrostatic precipitator dust collecting device in advance, solved the gas dust content that present high-concentration electrostatic precipitator handled when great, the flap board can not effectual advance gather dust to influence the problem of the dust removal effect of dust remover, it includes the air inlet, the one end fixed mounting of air inlet has the honeycomb duct, and the one end fixed mounting of honeycomb duct has the settlement box, and the bottom fixed mounting of settlement box has the collecting vat, and the bottom of collecting vat is equipped with first discharge box, and the one end fixed mounting of settlement box has the rose box, and the bottom of rose box is equipped with the second and discharges the box, and the top fixed mounting of rose box has the air duct; this high enriched electrostatic precipitator dust collector in advance when purifying the great gas of dust content, can effectually handle the material of great granule in the gas to reduced electrostatic precipitator folding plate's dust removal pressure, and improved electrostatic precipitator's dust removal effect.
Description
Technical Field
The utility model belongs to the technical field of electrostatic precipitator, specifically be high enriched electrostatic precipitator dust collector device in advance.
Background
The electrostatic dust collection is to use the property of electrostatic attraction of light and small objects and to use the electrostatic attraction of industrial dust; the working principle of the electrostatic dust collector is that a high-voltage electric field is utilized to ionize smoke, and dust charges in airflow are separated from the airflow under the action of the electric field.
When the dust content of gas treated by the existing high-concentration electrostatic dust collector is large, the pre-dust collecting effect of the folding plate is not ideal, and a large amount of dust is carried in flue gas and enters a high-voltage part of the dust collector, so that the polar plate load of the electrostatic dust collector is too high, and the dust collecting effect of the dust collector is influenced; thus, for the present situation; improvements are now needed.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a high enriched electrostatic precipitator dust collector device in advance, when the effectual gaseous dust content of having solved present high enriched electrostatic precipitator processing was great, the folded sheet can not effectually gather dust in advance to influence the dust removal effect's of dust remover problem.
In order to achieve the above object, the utility model provides a following technical scheme: high enriched electrostatic precipitator dust collecting device in advance, including the air inlet, the one end fixed mounting of air inlet has the honeycomb duct, and the one end fixed mounting of honeycomb duct has the box of subsiding, and the bottom fixed mounting who subsides the box has the collecting vat, and the bottom of collecting vat is equipped with first discharge box, and the one end fixed mounting who subsides the box has the rose box, and the bottom of rose box is equipped with the second and discharges the box, and the top fixed mounting of rose box has the air duct.
Preferably, the shape of the collecting tank is conical, and a baffle net is obliquely arranged at the top of the inside of the collecting tank.
Preferably, the first discharging box comprises a first discharging port and a first collecting box, the first discharging port is arranged at the bottom of the collecting tank, and the first collecting box is movably arranged at the bottom of the first discharging port.
Preferably, the second discharge box comprises a second discharge port, a second collection box and observation glass, the second discharge port is formed in the bottom of the filter box, the second collection box is movably mounted at the bottom of the second discharge port, and the observation glass is fixedly mounted at the bottom of the second collection box.
Preferably, the bottom of the inner side of the second collecting box is fixedly provided with a supporting rod, and the top of the supporting rod is fixedly provided with a conical filter screen.
Preferably, the top of the conical filter screen is in contact with the top of the inner cavity of the filter box, and the conical filter screen is positioned at the bottom of the air guide pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) in the work, the guide pipe, the sedimentation box, the collecting tank, the first discharge box, the filter box, the second discharge box, the baffle net, the support rod and the conical filter screen are arranged, so that when the high-concentration electrostatic dust collector pre-collecting device is used for purifying gas with larger dust content, larger particles in the gas can be effectively treated, the dust collection pressure of the folding plate of the electrostatic dust collector is reduced, and the dust collection effect of the electrostatic dust collector is improved;
(2) the gas containing dust is input into the flow guide pipe through the gas inlet, the caliber of the flow guide pipe is increased and the flow guide pipe is vertically installed (as shown in figure 2), so that the downward flowing speed of the gas is reduced, large particles in the gas can fall to the bottom of the flow guide pipe and roll to the inside of the first discharge box at the bottom of the collecting tank for centralized collection, then the gas enters the interior of the settling box, the flow rate of the gas is reduced again due to the large space of the settling box, meanwhile, the gas needs to move upwards, large particles which are not settled in the gas fall to the bottom of the collecting tank, meanwhile, after the gas moving upwards meets the blocking net, particles which are not dropped in the gas are intercepted, finally, the gas enters the interior of the filter box and is conveyed to the interior of the electrostatic dust collector through the gas guide pipe for dust removal, and the gas can be filtered through the conical filter screen again when entering the interior of the gas guide pipe from the interior of the filter, the particulate matters in the gas are filtered again, so that the dust removal effect of the electrostatic dust collector is effectively improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the present invention in partial cross section in fig. 1;
in the figure: 1. an air inlet; 2. a flow guide pipe; 3. a settling box; 4. collecting tank; 5. a first discharge case; 501. a first discharge port; 502. a first collection box; 6. a filter box; 7. a second discharge cartridge; 701. a second discharge port; 702. a second collection box; 703. observing glass; 8. an air duct; 9. blocking the net; 10. a strut; 11. a conical filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment one, given by fig. 1 and fig. 2, the utility model comprises an air inlet 1, a flow guide pipe 2 is fixedly installed at one end of the air inlet 1, the diameter of the flow guide pipe 2 is larger than that of the air inlet, and the bent pipe at the periphery of the flow guide pipe 2 is vertically installed at the periphery of a sedimentation box 3, the entering air flows downwards through the arrangement of the flow guide pipe 2, thereby facilitating the dropping of large granular substances, a sedimentation box 3 is fixedly installed at one end of the flow guide pipe 2, the flow rate of the air with large granules is slowed down through the arrangement of the sedimentation box 3, the large granular substances automatically settle, a collecting tank 4 is fixedly installed at the bottom of the sedimentation box 3, the settled large granular substances can be collected and processed in a centralized manner through the arrangement of the collecting tank 4, a first discharging box 5 is arranged at the bottom of the collecting tank 4, a filter box 6 is fixedly installed at one end of the sedimentation box, the top of the filter box 6 is fixedly provided with an air duct 8.
Embodiment two, on the basis of embodiment one, given by fig. 2, the shape of collecting vat 4 presents for the toper, and the top slope of collecting vat 4 inside is installed and is kept off net 9, through keeping off the setting of net 9, can carry out the interception of large granule material to the gas that flows upwards, and the settlement box 3 roof on keeping off net 9 right side still is equipped with a plurality of spoilers, can slow down the gas flow rate, further improves the dust and subsides the effect.
In a third embodiment, based on the first embodiment, as shown in fig. 2, the first discharging box 5 includes a first discharging opening 501 and a first collecting box 502, the first discharging opening 501 is disposed at the bottom of the collecting tank 4, the first collecting box 502 is movably mounted at the bottom of the first discharging opening 501, specifically, the first collecting box 502 is connected with the first discharging opening 501 by screw threads, and large granular substances are conveniently discharged by the arrangement of the first discharging opening 501 and the first collecting box 502.
In a fourth embodiment, based on the first embodiment, as shown in fig. 2, the second discharge box 7 includes a second discharge port 701, a second collection box 702, and a sight glass 703, the second discharge port 701 is provided at the bottom of the filter box 6, the second collection box 702 is movably mounted at the bottom of the second discharge port 701, specifically, the second collection box 702 is in threaded connection with the second discharge port 701, the sight glass 703 is fixedly mounted at the bottom of the second collection box 702, and the arrangement of the second discharge port 701, the second collection box 702, and the sight glass 703 enables effective collection processing of substances filtered by the filter box 6.
In the fifth embodiment, on the basis of the fourth embodiment, as shown in fig. 2, a supporting rod 10 is fixedly installed at the bottom inside the second collecting box 702, a conical filter net 11 is fixedly installed at the top of the supporting rod 10, and the flowing gas can be filtered again by the arrangement of the supporting rod 10 and the conical filter net 11.
Sixth embodiment, on the basis of fifth embodiment, as shown in fig. 2, the top of the conical filter screen 11 is in contact with the top of the inner cavity of the filter box 6, and the conical filter screen 11 is located at the bottom of the air duct 8, so that the stability and effectiveness of the filtering can be ensured.
The working principle is as follows: the dust-containing gas is input into the flow guide pipe 2 through the gas inlet 1, the caliber of the flow guide pipe 2 is increased and the flow guide pipe 2 is vertically installed (as shown in figure 2), so the downward flowing speed of the gas is reduced, large particles in the gas can fall to the bottom of the flow guide pipe 2 and roll to the inside of the first discharge box 5 at the bottom of the collection groove 4 for centralized collection, then the gas enters the inside of the sedimentation box 3, the flow rate of the gas is reduced again due to the large space of the sedimentation box 3, meanwhile, the gas needs to move upwards, large particles which are not settled in the gas fall to the bottom of the collection groove 4, meanwhile, after the gas which moves upwards meets the blocking net 9, the particulate matters which are not dropped in the gas are intercepted, finally, the gas enters the inside of the filter box 6 and is conveyed to the inside of the electrostatic precipitator through the gas guide pipe 8 for dust removal, and gas can filter through toper filter screen 11 once more when entering into 8 insides of air duct from the inside of rose box 6, makes the particulate matter in the gas filtered once more to effectual improvement electrostatic precipitator's dust removal effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. High enriched electrostatic precipitator gathers dirt device in advance, including air inlet (1), its characterized in that: the one end fixed mounting of air inlet (1) has honeycomb duct (2), and the one end fixed mounting of honeycomb duct (2) has subsides box (3), and the bottom fixed mounting who subsides box (3) has collecting vat (4), and the bottom of collecting vat (4) is equipped with first discharge box (5), and the one end fixed mounting who subsides box (3) has rose box (6), and the bottom of rose box (6) is equipped with second discharge box (7), and the top fixed mounting of rose box (6) has air duct (8).
2. The high-concentration electrostatic precipitator pre-dust collecting device of claim 1, wherein: the shape of the collecting tank (4) is conical, and a blocking net (9) is obliquely arranged at the top inside the collecting tank (4).
3. The high-concentration electrostatic precipitator pre-dust collecting device of claim 1, wherein: the first discharging box (5) comprises a first discharging port (501) and a first collecting box (502), the first discharging port (501) is arranged at the bottom of the collecting tank (4), and the first collecting box (502) is movably arranged at the bottom of the first discharging port (501).
4. The high-concentration electrostatic precipitator pre-dust collecting device of claim 1, wherein: the second discharge box (7) comprises a second discharge port (701), a second collection box (702) and observation glass (703), the second discharge port (701) is arranged at the bottom of the filter box (6), the second collection box (702) is movably arranged at the bottom of the second discharge port (701), and the observation glass (703) is fixedly arranged at the bottom of the second collection box (702).
5. The high-concentration electrostatic precipitator pre-dust collecting device of claim 4, wherein: the bottom of the inner side of the second collecting box (702) is fixedly provided with a supporting rod (10), and the top of the supporting rod (10) is fixedly provided with a conical filter screen (11).
6. The high-concentration electrostatic precipitator pre-dust collecting device of claim 5, wherein: the top of the conical filter screen (11) is in contact with the top of the inner cavity of the filter box (6), and the conical filter screen (11) is positioned at the bottom of the air duct (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675954.3U CN212091533U (en) | 2020-04-28 | 2020-04-28 | Pre-dust collecting device of high-concentration electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675954.3U CN212091533U (en) | 2020-04-28 | 2020-04-28 | Pre-dust collecting device of high-concentration electrostatic dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN212091533U true CN212091533U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020675954.3U Active CN212091533U (en) | 2020-04-28 | 2020-04-28 | Pre-dust collecting device of high-concentration electrostatic dust collector |
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| CN (1) | CN212091533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244698A (en) * | 2021-05-12 | 2021-08-13 | 天能电池集团（安徽）有限公司 | A surplus sour collection device for leather cap machine negative pressure blast pipe |
-
2020
- 2020-04-28 CN CN202020675954.3U patent/CN212091533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244698A (en) * | 2021-05-12 | 2021-08-13 | 天能电池集团（安徽）有限公司 | A surplus sour collection device for leather cap machine negative pressure blast pipe |
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