CN218222902U - Novel wet-type electrostatic precipitator - Google Patents
Novel wet-type electrostatic precipitator Download PDFInfo
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- CN218222902U CN218222902U CN202222431454.7U CN202222431454U CN218222902U CN 218222902 U CN218222902 U CN 218222902U CN 202222431454 U CN202222431454 U CN 202222431454U CN 218222902 U CN218222902 U CN 218222902U
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Abstract
The utility model discloses a novel wet-type electric dust collector, which comprises a dust collector shell, wherein an air inlet pipe is arranged at the left side of the dust collector shell, a spray component for spraying input gas to the air inlet pipe is arranged in the dust collector shell, and an exhaust passage is formed between the inner wall of the dust collector shell and the outer wall of the spray component; form exhaust passage through spray assembly in the dust remover shell, and spray assembly's bottom and liquid storage pool put through mutually, reach when liquid need be discharged in the liquid storage pool, produced gaseous flow produces the extraction negative pressure to the intake pipe through spray assembly, increase the intake air quantity of intake pipe in to spray assembly, and the gas output of discharging can not produce undulant purpose along with the flow of liquid storage pool water-logging in the exhaust passage, it is undulant to avoid causing the air current to the gas in the dust remover shell when discharging to liquid, ensure that the gas in the spray assembly is sprayed the effect of dust removal processing.
Description
Technical Field
The utility model belongs to the technical field of the dust remover, concretely relates to novel wet-type electrostatic precipitator.
Background
The dust remover is a relatively common dust removal device, and it divide into wet-type electrostatic precipitator and dry-type electrostatic precipitator, and wet-type electrostatic precipitator and dry-type electrostatic precipitator's dust removal mechanism is the same, and they all make the dust adsorb through electrostatic action, and the difference is that the deashing mode after collecting the dust is different, and wet-type electrostatic precipitator washes the electrode through the washing liquid and reaches the purpose of cleaing away the collection dirt, and the latter is through the hammering rapping make the dust break away from the electrode. The collection of particles by the wet electric dust remover is not limited by specific resistance, the removal efficiency of the absorbable dust is high, the gas can be adsorbed, and harmful substances such as sulfur trioxide acid mist and heavy metals in the flue gas can be taken out, so that the currently accepted equipment for treating the flue gas after desulfurization is the wet electric dust remover;
wet-type electrostatic precipitator with sweetener is when operation, can cooperate spraying system to spray the dust fall, make and get into in the dust remover dusty gas and the liquid that sprays contact closely, utilize the inertial collision of water droplet and granule or utilize the mixture of liquid and dust to catch the granule dust and make its direct landing in the dust remover bottom, but the tradition is to the separation of the liquid that sprays and dust, all be the liquid freedom and the dust separation after mixing the dust, and when the liquid that has the dust discharges, produce certain air current along with the discharge of water in the dust remover, and then influence dusty gas flow's stability in the dust remover, thereby the efficiency of dust remover to dusty gas treatment has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel wet-type electrostatic precipitator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a novel wet-type electric dust collector comprises:
the dust remover comprises a dust remover shell, wherein an air inlet pipe is arranged on the left side of the dust remover shell, a spraying assembly for spraying input gas of the air inlet pipe is arranged in the dust remover shell, and an exhaust passage is formed between the inner wall of the dust remover shell and the outer wall of the spraying assembly;
the liquid storage pool is arranged at the bottom end of the dust remover shell and communicated with the interior of the spraying assembly, and an arc-shaped exhaust plate communicated with the exhaust channel through a through groove is arranged in the liquid storage pool.
Furthermore, the top end of the dust remover shell is provided with an exhaust pipe communicated with the inside of the exhaust channel, and the exhaust pipe is communicated with desulfurization equipment for gas desulfurization treatment.
Furthermore, the spray assembly comprises a flow guide cover with an opening at the bottom end, a spray plate arranged in the flow guide cover, an anode plate and a cathode tube, wherein the flow guide cover is arranged above the liquid storage pool, the anode plate and the cathode tube are arranged at the bottom end of the spray plate, and the spray head arranged between the anode plate and the cathode tube is communicated with the bottom end of the spray plate.
Furthermore, the spraying assembly further comprises a spraying pump, and the spraying pump is fixedly arranged on the spraying plate and communicated with the water distribution space inside the spraying plate.
Furthermore, the bottom end of the drainage cover is provided with an exhaust hole which is communicated with the exhaust channel and is internally provided with a one-way air outlet valve.
Furthermore, an active carbon filter core plate which is spirally used for outputting gas is arranged in the exhaust channel.
Further, the bottom in the liquid storage tank is slope form, and the slope bottom is equipped with the blowdown port in the liquid storage tank.
Compared with the prior art, the utility model following technological effect and advantage have:
this novel wet-type electrostatic precipitator, form exhaust passage through spray assembly in the dust remover shell, and spray assembly's bottom and liquid storage pool put through mutually, realize that spray assembly sprays the liquid that liquid produced when spraying the dust fall to dirty gas, liquid with spraying contacts closely, utilize the inertial collision of water droplet and granule or utilize the mixture of liquid and dust to catch the granule dust and make its direct landing in liquid storage pool, gas is discharged through exhaust passage after being sprayed, reach when needing to discharge liquid in liquid storage pool, produced gas flows and produces the extraction negative pressure to the intake pipe through spray assembly, increase the intake pipe to the air input of admitting air in the spray assembly, and the gas volume of discharging can not produce undulant mesh along with the flow of liquid storage pool water in the exhaust passage, it is undulant to cause the air current to the gas in the dust remover shell when avoiding discharging liquid, ensure that the gas in the spray assembly is sprayed the effect of dust removal processing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the spray assembly of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a dust collector housing; 2. an air inlet pipe; 4. a spray assembly; 5. an exhaust passage; 6. a liquid reservoir; 7. an exhaust plate; 8. an exhaust pipe; 9. a drainage cover; 10. a spray plate; 11. an anode plate; 12. a cathode tube; 13. a spray pump; 14. a shower head; 15. an exhaust hole; 16. an active carbon filter core plate; 17. a waste port.
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.
The utility model provides a novel wet-type electrostatic precipitator as shown in figures 1-3, include:
the spraying component 4 further comprises a spraying pump 13, and the spraying pump 13 is fixedly arranged on the spraying plate 10 and communicated with the water distribution space inside the spraying plate 10. The spray pump 13 is used for pumping and outputting liquid to the spray plate 10, and providing a water source for the spray header 14 through a water distribution space in the spray plate 10;
an exhaust passage 5 is formed between the inner wall of the dust remover shell 1 and the outer wall of the spray component 4, and an active carbon filter core plate 16 which outputs gas in a spiral manner is arranged in the exhaust passage 5. The activated carbon filter core plate 16 is used for adsorbing and filtering dust again on the gas sprayed and dusted in the exhaust passage 5, so that the further dust removal effect on the gas is achieved;
the liquid storage pool 6 is arranged at the bottom end of the dust remover shell 1 and communicated with the spraying assembly 4, and an arc-shaped exhaust plate 7 communicated with the exhaust channel 5 through a through groove is arranged in the liquid storage pool 6. The gas discharge plate 7 is used to discharge the gas in the liquid reservoir 6 to the gas discharge passage 5,
the top end of the dust remover shell 1 is provided with an exhaust pipe 8 communicated with the inside of the exhaust channel 5, and is communicated with a desulfurization device for gas desulfurization treatment through the exhaust pipe 8. The bottom in the liquid storage pool 6 is slope-shaped, and the bottom that inclines in the liquid storage pool 6 is equipped with blowdown port 17. The bottom end in the liquid storage pool 6 is in a slope shape and is used for guiding liquid and settled dust in the liquid storage pool 6 to the sewage discharge port 17, and the sewage discharge port 17 is convenient to be matched with extraction equipment such as a mud pump and the like to perform extraction and sewage discharge.
The novel wet-type electric dust remover forms an exhaust passage 5 through a spray component 4 in a dust remover shell 1, the bottom end of the spray component 4 is communicated with a liquid storage pool 6, liquid output by a spray plate 10 on the spray component 4 through a spray pump 13 is realized, the spray plate is matched with a spray head 14 to spray dust-containing gas input into an air inlet pipe 2, the dust-containing gas input into the air inlet pipe 2 is closely contacted with the sprayed liquid, particle dust is captured by utilizing the inertial collision of water drops and particles or the mixture of the liquid and the dust to directly fall into the liquid storage pool 6, the gas is discharged along with the drainage of a fan connected with an exhaust pipe 8 to generate extraction negative pressure in a drainage cover 9, and the gas after the dust fall in the drainage cover 9 is extracted and discharged to the exhaust pipe 8, reach when needing to discharge liquid in liquid storage pool 6, because liquid storage pool 6 communicates in with drainage cover 9, the produced gas of liquid of discharging flows in liquid storage pool 6, produce the extraction negative pressure in to drainage cover 9, because drainage cover 9 communicates with intake pipe 2, produce the extraction negative pressure to intake pipe 2 when consequently producing the extraction negative pressure in the drainage cover 9, increase the intake air quantity that intake pipe 2 admits air to spray assembly 4 in, and the gas output that discharges in the exhaust passage 5 can not produce undulant purpose along with the flow of liquid storage pool 6 water, it is undulant to avoid causing the air current to the gas in dust remover shell 1 when discharging liquid, ensure that the gas in spray assembly 4 is sprayed the effect of removing dust and handling.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a novel wet-type electrostatic precipitator which characterized in that includes:
the dust remover comprises a dust remover shell, wherein an air inlet pipe is arranged on the left side of the dust remover shell, a spraying assembly for spraying input gas of the air inlet pipe is arranged in the dust remover shell, and an exhaust passage is formed between the inner wall of the dust remover shell and the outer wall of the spraying assembly;
the liquid storage pool is arranged at the bottom end of the dust remover shell and communicated with the interior of the spraying assembly, and an arc-shaped exhaust plate communicated with the exhaust channel through a through groove is arranged in the liquid storage pool.
2. The novel wet electric dust collector of claim 1, which is characterized in that: the top end of the dust remover shell is provided with an exhaust pipe communicated with the exhaust channel, and the exhaust pipe is communicated with a desulfurization device for gas desulfurization treatment.
3. The novel wet electric dust collector as claimed in claim 1, wherein: the spray assembly comprises a flow guide cover with an opening at the bottom end, a spray plate arranged in the flow guide cover, an anode plate and a cathode tube, wherein the flow guide cover is arranged above the liquid storage pool, the anode plate and the cathode tube are arranged at the bottom end of the spray plate, and the bottom end of the spray plate is communicated with a spray head arranged between the anode plate and the cathode tube.
4. The novel wet electric dust collector as claimed in claim 3, wherein: the spraying assembly further comprises a spraying pump, and the spraying pump is fixedly arranged on the spraying plate and communicated with the water distribution space inside the spraying plate.
5. The novel wet electric dust collector of claim 3, which is characterized in that: the bottom end of the drainage cover is provided with an exhaust hole which is communicated with the exhaust channel and is internally provided with a one-way air outlet valve.
6. The novel wet electric dust collector as claimed in claim 1, wherein: an active carbon filter core plate which is spirally used for outputting gas is arranged in the exhaust channel.
7. The novel wet electric dust collector of claim 1, which is characterized in that: the bottom in the liquid storage tank is slope form, and the slope bottom is equipped with the blowdown port in the liquid storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222431454.7U CN218222902U (en) | 2022-09-14 | 2022-09-14 | Novel wet-type electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222431454.7U CN218222902U (en) | 2022-09-14 | 2022-09-14 | Novel wet-type electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218222902U true CN218222902U (en) | 2023-01-06 |
Family
ID=84664148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222431454.7U Active CN218222902U (en) | 2022-09-14 | 2022-09-14 | Novel wet-type electrostatic precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218222902U (en) |
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2022
- 2022-09-14 CN CN202222431454.7U patent/CN218222902U/en active Active
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