CN218222907U - Wet electrostatic dust collector with airflow distribution structure - Google Patents
Wet electrostatic dust collector with airflow distribution structure Download PDFInfo
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- CN218222907U CN218222907U CN202222798649.5U CN202222798649U CN218222907U CN 218222907 U CN218222907 U CN 218222907U CN 202222798649 U CN202222798649 U CN 202222798649U CN 218222907 U CN218222907 U CN 218222907U
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Abstract
The utility model discloses a take air current distribution structure's wet electrostatic precipitator relates to environmental protection equipment technical field. The box body is provided with an air inlet, an air outlet and a dust outlet; the dust removal device is arranged above the dust outlet; the cleaning device is fixed on the box body and is communicated with the water tank through a pipeline; the air injection device comprises a first air injection pipe fixed on the inner bottom wall of the box body, a second air injection pipe fixed on the inner top wall of the box body, a main air pipe for communicating the first air injection pipe with the second air injection pipe, a plurality of first air injection heads fixedly communicated on the first air injection pipe and a plurality of second air injection heads fixedly communicated on the second air injection pipe, wherein the main air pipe is communicated with an external air source, each first air injection head is arranged side by side along the length direction of the first air injection pipe at intervals, and each second air injection head is arranged side by side along the length direction of the second air injection pipe at intervals; thereby solving the problem that the sludge and sewage in the wet electrostatic dust collector in the prior art easily damage the device.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field, more specifically say, relate to a take air current distribution structure's wet electrostatic precipitator.
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 deashing can avoid the sediment dust to fly upward again, reaches very high dust collection efficiency.
At present, the smoke composition of the existing wet electrostatic dust collector is complex, and sewage and impurity mud generated by acid and alkali containing smoke are easily attached to the bottom of the wet electrostatic dust collector, so that the wet electrostatic dust collector is corroded, and the use of the dust collector is seriously influenced.
Therefore, how to solve the problem that the sludge and sewage in the wet electrostatic precipitator in the prior art is easy to damage the device becomes an important technical problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take air current distribution structure's wet electrostatic precipitator causes the technical problem of damage to the device easily in order to solve the mud sewage among the prior art wet electrostatic precipitator. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a take wet electrostatic precipitator of air current distribution structure, include:
the box body is provided with an air inlet and an air outlet on two opposite side walls respectively, and the bottom of the box body is provided with a dust outlet;
the dust removal device is arranged in the box body and is arranged above the dust outlet;
the water tank is fixed on the box body;
the cleaning device is fixed on the box body and communicated with the water tank through a pipeline;
air jet equipment, air jet equipment sets up in the box, and air jet equipment sets up and is being close to air inlet department, air jet equipment is including fixing first fumarole on the internal bottom wall of box, fixing second fumarole on the roof in the box, general first fumarole with the second fumarole carries out main trachea, fixed intercommunication that communicate are in a plurality of first fumaroles and fixed intercommunication on the first fumarole are in a plurality of second fumaroles on the second fumarole, the main trachea is used for being linked together with external air supply, each first fumarole along the length direction interval of first fumarole sets up side by side, each the second fumarole along the length direction interval of second fumarole sets up side by side.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, dust collector is including fixing high voltage power supply control box on the box, setting are in the inside negative pole discharge electrode of box, arrange negative pole discharge electrode produces a plurality of positive pole dust removal adsorption plates in the electric field scope, negative pole discharge electrode and each positive pole dust removal adsorption plate all with high voltage power supply control box electricity is connected, each positive pole dust removal adsorption plate sets up side by side in parallel to adjacent two have the interval between the positive pole dust removal adsorption plate.
Furthermore, belt cleaning device is including placing the inside suction pump of water tank, fixing spray pipe and setting on the box are in shower nozzle on the spray pipe, the spray pipe transversely sets up on the inside wall of box, the shower nozzle along the length direction interval of spray pipe sets up side by side, and adjacent two all be provided with one between the positive pole dust removal adsorption plate the shower nozzle, the end of intaking of suction pump with the water tank is linked together, the play water end of suction pump passes through the pipeline with the spray pipe is linked together.
Furthermore, the box body structure also comprises a plurality of supporting legs fixedly connected to the outer side wall of the box body, and each supporting leg is arranged along the circumferential direction of the box body.
Furthermore, the second gas spraying head is arranged right above the middle of the two adjacent first gas spraying heads.
Furthermore, the supporting device also comprises supporting discs which are fixedly connected to the supporting legs in a one-to-one correspondence mode, and the supporting discs are arranged at one ends far away from the box body.
The technical scheme provided by the application comprises the following beneficial effects:
the utility model provides a technical scheme, a wet electrostatic precipitator with an airflow distribution structure, which comprises a case body, a dust removal device, a water tank, a cleaning device and an air injection device, wherein two opposite side walls of the case body are respectively provided with an air inlet and an air outlet, and the bottom of the case body is provided with a dust outlet; the dust removing device is arranged in the box body and is arranged above the dust outlet; the water tank is fixed on the box body; the cleaning device is fixed on the box body and is communicated with the water tank through a pipeline; the air jet system sets up in the box, and the air jet system sets up and is being close to air inlet department, the air jet system is including fixing the first fumarole on the internal bottom wall of box, fix the second fumarole on the roof in the box, carry out the main trachea that feeds through first fumarole and second fumarole, fixed a plurality of first fumaroles and the fixed a plurality of second fumaroles of intercommunication on the second fumarole of intercommunication on first fumarole, the main trachea is used for being linked together with external air supply, each first fumarole sets up side by side along the length direction interval of first fumarole, each second fumarole sets up side by side along the length direction interval of second fumarole. When the wet electrostatic dust collector works normally, the air injection device is started, each first air injection head communicated with the first air injection pipe injects transverse air flow at a high speed along the horizontal direction of the box body, each second air injection head communicated with the second air injection pipe injects longitudinal air flow at a high speed along the vertical direction of the box body, and the transverse air flow and the longitudinal air flow are matched with each other to spray and sweep sludge attached to the box body, so that the sludge is injected into the dust outlet and is discharged along with dust, and the normal use of the wet electrostatic dust collector is ensured; thereby solving the problem that the sludge and sewage in the wet electrostatic dust collector in the prior art easily damage the device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wet electrostatic precipitator with an airflow distribution structure according to an embodiment of the present invention.
Reference numerals:
1. a box body; 2. an air inlet; 3. an air outlet; 4. a dust outlet; 5. a water tank; 6. a pipeline; 7. a first gas lance; 8. a second gas lance; 9. a main air pipe; 10. a first showerhead; 11. a second showerhead; 12. a high voltage power supply control box; 13. a cathode discharge electrode; 14. an anode dust removal adsorption plate; 15. a water spray pipe; 16. a spray head; 17. supporting legs; 18. and (4) supporting the disc.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The purpose of the present embodiment is to provide a wet electrostatic precipitator with an airflow distribution structure; thereby solving the problem that the sludge and sewage in the wet electrostatic dust collector in the prior art easily damage the device.
Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
Referring to fig. 1, the present embodiment provides a wet electrostatic precipitator with an airflow distribution structure, including a case 1, a dust removal device, a water tank 5, a cleaning device, and an air injection device, where two opposite sidewalls of the case 1 are respectively provided with an air inlet 2 and an air outlet 3, and the bottom of the case 1 is provided with a dust outlet 4; the dust removing device is arranged in the box body 1 and is arranged above the dust outlet 4; the water tank 5 is fixed on the tank body; the cleaning device is fixed on the box body 1 and is communicated with the water tank 5 through a pipeline 6; air jet system sets up in box 1, and air jet system sets up and is being close to air inlet 2 departments, air jet system is including fixing the first jet-propelled pipe 7 on the bottom wall in box 1, fix the jet-propelled pipe 8 of second on the roof in box 1, carry out main trachea 9 that communicates first jet-propelled pipe 7 and the jet-propelled pipe 8 of second, fixed intercommunication a plurality of first jet-propelled heads 10 on first jet-propelled pipe 7 and fixed intercommunication a plurality of second jet-propelled heads 11 on the jet-propelled pipe 8 of second, main trachea 9 is used for being linked together with external air supply, each first jet-propelled head 10 sets up side by side along the length direction interval of first jet-propelled pipe 7, each second jet-propelled head 11 sets up side by side along the length direction interval of the jet-propelled pipe 8 of second.
According to the arrangement, when the wet electrostatic dust collector works normally, the air injection device is started, each first air injection head 10 communicated with the first air injection pipe 7 injects transverse air flow at a high speed along the horizontal direction of the box body 1, each second air injection head 11 communicated with the second air injection pipe 8 injects longitudinal air flow at a high speed along the vertical direction of the box body 1, and the transverse air flow and the longitudinal air flow are matched with each other to spray and sweep sludge attached to the box body 1, so that the sludge is injected into the dust outlet 4 and is discharged along with dust, and the normal use of the wet electrostatic dust collector is ensured; thereby solving the problem that the sludge and sewage in the wet electrostatic dust collector in the prior art easily damage the device.
As an alternative embodiment, the dust removing device includes a high-voltage power supply control box 12 fixed on the box body 1, a cathode discharge electrode 13 arranged inside the box body 1, and a plurality of anode dust removing adsorption plates 14 arranged in the range of an electric field generated by the cathode discharge electrode 13, wherein the cathode discharge electrode 13 and each anode dust removing adsorption plate 14 are electrically connected to the high-voltage power supply control box 12, each anode dust removing adsorption plate 14 is arranged in parallel and side by side, and a space is provided between two adjacent anode dust removing adsorption plates 14. With such an arrangement, after the flue gas enters the box body 1 through the air inlet 2, the electric field generated by the cathode discharge electrode 13 can make the smoke dust carry negative charges, and then the smoke dust carrying negative charges enters the region where the multiple layers of anode dust removal adsorption plates 14 are arranged. Due to the mutual adsorption action of the negatively charged smoke dust and the anode dust removal adsorption plate 14, the particle smoke dust in the smoke gas is adsorbed on the anode dust removal adsorption plate 14, so that the purpose of adsorbing the dust in the smoke gas is realized.
As an optional embodiment, the cleaning device includes a water pump placed inside the water tank 5, a spray pipe 15 fixed on the tank 1, and spray nozzles 16 arranged on the spray pipe 15, the spray pipe 15 is transversely arranged on the inner side wall of the tank 1, the spray nozzles 16 are arranged side by side along the length direction of the spray pipe 15, one spray nozzle 16 is arranged between two adjacent anode dust removal adsorption plates 14, the water inlet end of the water pump is communicated with the water tank 5, and the water outlet end of the water pump is communicated with the spray pipe 15 through a pipeline 6. So set up, the suction pump can pass through pipeline 6 pump income to spray pipe 15 with the water in the water tank 5 in, then 16 water of each shower nozzle in with spray pipe 15 of rethread spout out fast, because all be provided with a shower nozzle 16 between two adjacent anode dust removal adsorption plates 14, consequently 16 shower nozzles between two anode dust removal adsorption plates 14 can thoroughly wash the accumulational dust of anode dust removal adsorption plate 14.
As an alternative embodiment, a plurality of supporting feet 17 fixedly connected to the outer side wall of the box 1 are further included, and each supporting foot 17 is arranged along the circumferential direction of the box 1. With the arrangement, the supporting legs 17 support the box body 1, so as to ensure the stability of the wet electrostatic precipitator in the embodiment in the working process.
As an alternative embodiment, one second showerhead 11 is disposed directly above each of two adjacent first showerheads 10. So set up, the horizontal air current that first jet head 10 produced can produce a downward 45 degrees orientations of closing the air current with the vertical air current that second jet head 11 produced mutually supporting, can guarantee the clearance effect to the mud that attaches on box 1.
More specifically, the device further comprises supporting discs 18 fixedly connected to the supporting feet 17 in a one-to-one correspondence manner, and the supporting discs 18 are arranged at one end far away from the box body 1. So set up, supporting disk 18's setting can increase the area of contact of supporting legs 17 with ground, further promotes stability.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a take wet electrostatic precipitator of air current distribution structure which characterized in that includes:
the box body is provided with an air inlet and an air outlet on two opposite side walls, and the bottom of the box body is provided with a dust outlet;
the dust removal device is arranged in the box body and is arranged above the dust outlet;
the water tank is fixed on the box body;
the cleaning device is fixed on the box body and communicated with the water tank through a pipeline;
air jet system, air jet system sets up in the box, and air jet system sets up and is being close to air inlet department, air jet system is including fixing first jet-propelled pipe on the internal diapire of box, fixing the jet-propelled pipe of second on the roof in the box, will first jet-propelled pipe with the jet-propelled pipe of second carries out main trachea, fixed intercommunication and is in a plurality of first jet-propelled heads and fixed intercommunication on the first jet-propelled pipe are in a plurality of second jet-propelled heads on the jet-propelled pipe of second, main trachea is used for being linked together with external air supply, each first jet-propelled head along the length direction interval of first jet-propelled pipe sets up side by side, each the second jet-propelled head along the length direction interval of second sets up side by side.
2. The wet electrostatic precipitator with an airflow distribution structure according to claim 1, wherein the dust removing device includes a high-voltage power supply control box fixed on the box, a cathode discharge electrode disposed inside the box, and a plurality of anode dust removing and adsorbing plates disposed within an electric field generated by the cathode discharge electrode, the cathode discharge electrode and each anode dust removing and adsorbing plate are electrically connected to the high-voltage power supply control box, each anode dust removing and adsorbing plate is disposed in parallel and side by side, and a gap is provided between two adjacent anode dust removing and adsorbing plates.
3. The wet electrostatic precipitator with an airflow distribution structure according to claim 2, wherein the cleaning device includes a water pump placed inside the water tank, a water spray pipe fixed on the tank, and spray nozzles disposed on the water spray pipe, the water spray pipe is transversely disposed on an inner side wall of the tank, the spray nozzles are disposed side by side at intervals along a length direction of the water spray pipe, one spray nozzle is disposed between two adjacent anode dust removal adsorption plates, a water inlet end of the water pump is communicated with the water tank, and a water outlet end of the water pump is communicated with the water spray pipe through the pipeline.
4. The wet electrostatic precipitator with an airflow distribution structure of claim 1, further comprising a plurality of supporting legs fixedly connected to an outer side wall of the case, and each of the supporting legs is disposed along a circumferential direction of the case.
5. A wet electrostatic precipitator with an air flow distribution structure in accordance with claim 1, wherein one second showerhead is disposed directly above the middle of two adjacent first showerheads.
6. The wet electrostatic precipitator with an airflow distribution structure of claim 4, further comprising a supporting plate fixedly connected to each supporting leg in a one-to-one correspondence manner, and the supporting plate is disposed at an end far away from the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222798649.5U CN218222907U (en) | 2022-10-24 | 2022-10-24 | Wet electrostatic dust collector with airflow distribution structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222798649.5U CN218222907U (en) | 2022-10-24 | 2022-10-24 | Wet electrostatic dust collector with airflow distribution structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218222907U true CN218222907U (en) | 2023-01-06 |
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ID=84668980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222798649.5U Active CN218222907U (en) | 2022-10-24 | 2022-10-24 | Wet electrostatic dust collector with airflow distribution structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218222907U (en) |
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2022
- 2022-10-24 CN CN202222798649.5U patent/CN218222907U/en active Active
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