CN214637326U - Wet electrostatic dust collector - Google Patents
Wet electrostatic dust collector Download PDFInfo
- Publication number
- CN214637326U CN214637326U CN202121172203.0U CN202121172203U CN214637326U CN 214637326 U CN214637326 U CN 214637326U CN 202121172203 U CN202121172203 U CN 202121172203U CN 214637326 U CN214637326 U CN 214637326U
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- case
- dust removal
- dust
- electrostatic precipitator
- exhaust
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Abstract
The utility model discloses a wet electrostatic precipitator device in electrostatic precipitator equipment field, including dust removal case, dust exhaust case and air inlet case, dust removal bottom of the case side is provided with the dust exhaust case, dust removal case one side is provided with the air inlet case, dust removal incasement lower part is provided with the washing spray tube, wash spray tube end ring side and be provided with the washing and spout the ring. The utility model discloses in, spout ring, orifice and connector through the washing spray tube that sets up, washing for wet electrostatic precipitator device when using, washs the spray tube and spouts the mud that the ring adheres to the dust exhaust box inside wall through wasing and carry out high-pressure spray rinsing, avoids mud to adhere on the dust exhaust box inside wall, improves mud exhaust effect, and then improves the dust exhaust effect of dust exhaust box, avoids the dust exhaust box to receive the corruption.
Description
Technical Field
The utility model relates to an electrostatic precipitator equipment field specifically is a wet electrostatic precipitator device.
Background
The wet electrostatic precipitator is an electrostatic precipitator which uses the modes of water spraying or overflow water and the like to form a layer of water film on the surface of a dust collecting electrode and realize the ash removal of a polar plate. The wet-type dust removal can avoid the re-flying of the deposited dust, and the high dust removal efficiency is achieved. Because of no rapping device, the operation is more stable, but the treatment problems of corrosion, sludge and sewage exist, and the application is not as wide as that of a dry-type electrostatic dust collector.
When the existing wet electrostatic dust removal device is used, sludge accumulated on the inner side of the dust exhaust box is easy to accumulate on the inner side wall of the dust exhaust box, the sludge discharge effect is general, the dust exhaust effect of the dust exhaust box is further influenced, and the dust exhaust box is easy to corrode.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wet electrostatic precipitator device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a wet electrostatic precipitator device, includes dust removal case, dust exhaust case and air inlet case, dust removal bottom of the case side is provided with the dust exhaust case, dust removal case one side is provided with the air inlet case, dust removal incasement lower part is provided with the washing spray tube, washing spray tube bottom ring side is provided with the washing and spouts the ring, it is provided with the connector to wash spouts the ring upper end, it bores and is equipped with the orifice to wash spouts ring lower part.
As a further aspect of the present invention: wash the spray tube upside and be provided with the plate electrode, the plate electrode upper end is provided with insulating mount, insulating mount upside is provided with the raceway, the plate electrode can adsorb the dust in the waste gas under high-voltage direct current's effect, insulating mount can with the plate electrode is fixed, the raceway can be carried the water of washing usefulness.
As a further aspect of the present invention: be provided with the washing shower nozzle between the gap of plate electrode upper end, the dust removal case is kept away from air inlet case one side is provided with exhaust case, dust removal case upside is provided with DC transformer, it can right to wash the shower nozzle the plate electrode washs, DC transformer can carry out the vary voltage, exhaust case can with exhaust gas after the dust removal incasement side removes dust is discharged.
As a further aspect of the present invention: the dust removal case with arrange the dirt case and pass through bolted connection, the dust removal case with the air inlet case passes through bolted connection, the dust removal case with arrange the dirt case and pass through bolted connection, the air inlet case can carry outside waste gas the dust removal incasement side, and then make the plate electrode can carry out electrostatic absorption to the dust in the waste gas.
As a further aspect of the present invention: DC transformer with the dust removal case passes through the screw connection, insulating mount with the dust removal incasement wall passes through the draw-in groove and connects, insulating mount with the plate electrode passes through bolted connection, insulating mount can with the plate electrode is fixed, avoids the plate electrode with electrically conduct between the dust removal case lateral wall.
As a further aspect of the present invention: the cleaning spray head is aligned to the electrode plates on two sides in the spraying direction, the cleaning spray ring is in threaded connection with the cleaning spray pipe, the distance between the electrode plates is 10mm, and the cleaning spray ring and the cleaning spray pipe can spray and clean sludge adhered to the inner side wall of the dust exhaust box, so that the dust exhaust effect is improved.
As a further aspect of the present invention: the degree of depth of air inlet case does half of the degree of depth of dust removal case, exhaust case inboard is provided with the exhaust fan, the inboard exhaust fan of exhaust case can improve the efficiency of airing exhaust.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, spout ring, orifice and connector through the washing spray tube that sets up, washing for wet electrostatic precipitator device when using, washs the spray tube and spouts the mud that the ring adheres to the dust exhaust box inside wall through wasing and carry out high-pressure spray rinsing, avoids mud to adhere on the dust exhaust box inside wall, improves mud exhaust effect, and then improves the dust exhaust effect of dust exhaust box, avoids the dust exhaust box to receive the corruption.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the main sectional structure of the dust box and the dust exhaust box of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention;
fig. 4 is a left sectional structural diagram of the middle cleaning spray ring of the present invention.
In the figure: 1. an air inlet box; 2. a dust removal box; 3. a DC transformer; 4. an exhaust box; 5. a dust exhaust box; 6. an electrode plate; 7. an insulating fixing frame; 8. a water delivery pipe; 9. cleaning the spray pipe; 10. cleaning the spray ring; 11. a connector; 12. spraying a hole; 13. and cleaning the spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Please refer to fig. 1-4, in an embodiment of the present invention, a wet electrostatic precipitator, includes a dust removing box 2, a dust discharging box 5 and an air inlet box 1, wherein the bottom side of the dust removing box 2 is provided with the dust discharging box 5, one side of the dust removing box 2 is provided with the air inlet box 1, the lower portion of the dust removing box 2 is provided with a cleaning spray pipe 9, the bottom ring side of the cleaning spray pipe 9 is provided with a cleaning spray ring 10, the upper end of the cleaning spray ring 10 is provided with a connector 11, and the lower portion of the cleaning spray ring 10 is drilled with a spray hole 12.
Wherein, the upper side of the cleaning spray pipe 9 is provided with a plate electrode 6, the upper end of the plate electrode 6 is provided with an insulating fixing frame 7, the upper side of the insulating fixing frame 7 is provided with a water conveying pipe 8, the plate electrode 6 can adsorb dust in waste gas under the action of high-voltage direct current, the insulating fixing frame 7 can fix the plate electrode 6, the water conveying pipe 8 can convey water for cleaning, a cleaning spray nozzle 13 is arranged between gaps at the upper end of the plate electrode 6, one side of the dust removal box 2, which is far away from the air inlet box 1, is provided with an air exhaust box 4, the upper side of the dust removal box 2 is provided with a direct current transformer 3, the cleaning spray nozzle 13 can clean the plate electrode 6, the direct current transformer 3 can transform voltage, the air exhaust box 4 can exhaust the waste gas after dust removal at the inner side of the dust removal box 2, the dust removal box 2 is connected with the dust removal box 5 through bolts, the dust removal box 2 is connected with the air inlet box 1 through bolts, the dust removal box 2 is connected with the exhaust box 4 through bolts, the air inlet box 1 can convey external waste gas to the inner side of the dust removal box 2, so that the electrode plate 6 can perform electrostatic adsorption on dust in the waste gas.
The utility model discloses a theory of operation is: when the dust removal device is used, waste gas needing dust removal enters the dust removal box 2 through the air inlet box 1, the direct current transformer 3 transforms voltage, current after transformation is communicated with the electrode plate 6, static electricity is generated on the electrode plate 6, static electricity adsorption can be carried out on dust in the waste gas, the cleaning spray head 13 can form a water curtain on the electrode plate 6 through sprayed water mist, the dust can be taken away and fall into the dust removal box 5, the cleaning spray ring 10 on the lower side of the cleaning spray pipe 9 can spray and wash sludge adhered to the inner side wall of the dust removal box 5, the sludge can be rapidly discharged from the inner side of the dust removal box 5, the dust removal effect is improved, and the waste gas after dust removal is discharged through the dust removal box 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a wet electrostatic precipitator device, includes dust removal case (2), dust exhaust case (5) and air inlet case (1), its characterized in that: dust removal case (2) bottom side is provided with dust exhaust case (5), dust removal case (2) one side is provided with air inlet case (1), the lower part is provided with washing spray tube (9) in dust removal case (2), washing spray tube (9) bottom ring side is provided with the washing and spouts ring (10), it is provided with connector (11) to wash spout ring (10) upper end, it is equipped with orifice (12) to wash to spout ring (10) lower part brill.
2. A wet electrostatic precipitator as claimed in claim 1, wherein: wash spray tube (9) upside and be provided with plate electrode (6), plate electrode (6) upper end is provided with insulating mount (7), insulating mount (7) upside is provided with raceway (8).
3. A wet electrostatic precipitator as claimed in claim 2, wherein: be provided with between plate electrode (6) upper end gap and wash shower nozzle (13), dust removal case (2) are kept away from air inlet case (1) one side is provided with exhaust case (4), dust removal case (2) upside is provided with direct current transformer (3).
4. A wet electrostatic precipitator as claimed in claim 3, wherein: dust removal case (2) with dust exhaust case (5) pass through bolted connection, dust removal case (2) with air inlet case (1) passes through bolted connection, dust removal case (2) with air exhaust case (4) pass through bolted connection.
5. A wet electrostatic precipitator as claimed in claim 4, wherein: direct current transformer (3) with dust removal case (2) pass through the screw connection, insulating mount (7) with dust removal case (2) inside wall passes through the draw-in groove and connects, insulating mount (7) with electrode plate (6) pass through bolted connection.
6. A wet electrostatic precipitator as claimed in claim 5, wherein: the spraying direction of the cleaning spray head (13) is aligned to the electrode plates (6) on two sides, the cleaning spray ring (10) is connected with the cleaning spray pipe (9) through threads, and the distance between the electrode plates (6) is 10 mm.
7. A wet electrostatic precipitator as claimed in claim 5, wherein: the degree of depth of air inlet case (1) does half of the degree of depth of dust removal case (2), exhaust case (4) inboard is provided with the exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121172203.0U CN214637326U (en) | 2021-05-28 | 2021-05-28 | Wet electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121172203.0U CN214637326U (en) | 2021-05-28 | 2021-05-28 | Wet electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214637326U true CN214637326U (en) | 2021-11-09 |
Family
ID=78486938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121172203.0U Expired - Fee Related CN214637326U (en) | 2021-05-28 | 2021-05-28 | Wet electrostatic dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214637326U (en) |
-
2021
- 2021-05-28 CN CN202121172203.0U patent/CN214637326U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |