CN211587062U - Novel wet-type electrostatic precipitator - Google Patents
Novel wet-type electrostatic precipitator Download PDFInfo
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- CN211587062U CN211587062U CN201922378086.2U CN201922378086U CN211587062U CN 211587062 U CN211587062 U CN 211587062U CN 201922378086 U CN201922378086 U CN 201922378086U CN 211587062 U CN211587062 U CN 211587062U
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Abstract
The utility model relates to an electrostatic precipitator technical field discloses a novel wet-type electrostatic precipitator, including the casing, fix honeycomb type positive pole in the casing, be located the negative pole of honeycomb type positive pole, honeycomb type positive pole below is provided with the gas distribution chamber, connects at the toper dust hopper of gas distribution chamber below, is located the outlet duct at gas distribution chamber center, and the outlet duct links to each other bottom the casing, and the gas distribution chamber is connected with intake pipe and spray tube along tangential direction, and the intake pipe links to each other with the fan, and the spray tube links to each other with ultrasonic nebulizer. The utility model has the advantages of it is following and effect: the dust-containing gas and the fog drops can be fully mixed through the gas distribution chamber, the required spraying amount is small, the dust removal effect is good, partial dust can be removed by the fog drops, and the dust removal efficiency is improved; the gas distribution plate can uniformly distribute the gas flow in the gas distribution chamber into the honeycomb type anode, and can avoid secondary dust raising.
Description
Technical Field
The utility model relates to an electrostatic precipitator technical field, in particular to novel wet-type electrostatic precipitator.
Background
The wet electric dust collector is a new dust-collecting equipment for treating gas containing trace dust and microparticles, mainly used for removing harmful substances of dust, acid mist, water drops, aerosol, stink, PM2.5 and the like in moisture-containing gas, and is an ideal equipment for treating atmospheric dust pollution. Wet-type electrostatic precipitator need carry out the humidification earlier when handling dry or the lower dirty gas of water content, and the mode that adopts the spraying at present carries out the humidification to dirty gas, and dirty gas and droplet have the insufficient problem of mixing, need great spray volume just can reach better dust removal effect, and wet-type electrostatic precipitator also has the adsorption to the droplet, and the increase of spray volume can lead to wet-type electrostatic precipitator's load increase, energy consumption increase.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel wet-type electrostatic precipitator has and to make the abundant quick mixture of dirty gas and fog drop, and required spraying volume is few, and dust removal effect is good, the effect that the energy consumption is low.
The above technical purpose of the present invention can be achieved by the following technical solutions: including the casing, fix honeycomb type positive pole in the casing, be located negative pole in the honeycomb type positive pole, honeycomb type positive pole below is provided with the gas distribution chamber, connects in toper dust hopper of gas distribution chamber below, be located the outlet duct at gas distribution chamber center, the outlet duct with the casing bottom links to each other, the gas distribution chamber is connected with intake pipe and spray tube along tangential direction, the intake pipe links to each other with the fan, the spray tube links to each other with ultrasonic nebulizer.
Through adopting above-mentioned technical scheme, dirty gas gets into the gas distribution chamber along tangential direction high speed along the inlet duct under the effect of fan, gas distribution chamber lateral wall still links to each other with the spray tube, dirty gas can mix with the droplet when flowing through spray tube department, dirty gas carries the droplet and descends along the toper dust hopper inner wall spiral of gas distribution chamber and gas distribution chamber below, dirty gas and droplet intensive mixing this moment, the droplet can make the mutual adhesion of tiny granule in the dirty gas form the large granule and fall down along the toper dust hopper inner wall, the tiny dust that part was not got rid of is discharged into in the honeycomb type positive pole along with the air current from the outlet duct at gas distribution chamber center and is carried out electrostatic precipitator.
The utility model discloses a further set up to: and a gas distribution plate is arranged at the joint of the gas outlet pipe and the shell.
Through adopting above-mentioned technical scheme, the air velocity in the outlet duct is very fast, and more concentrated, and the gas distribution board can carry out the equipartition to the air current, makes each honeycomb of the even entering honeycomb type positive pole of air current ability downthehole.
The utility model discloses a further set up to: the air distribution plate is evenly provided with a plurality of ventilation holes, and the diameters of the upper end and the lower end of each ventilation hole are larger than the diameter of the middle part of each ventilation hole.
Through adopting above-mentioned technical scheme, on the large granule dust that drops from honeycomb type positive pole fell to the gas distribution board, the accessible ventilation hole fell into the dust hopper in, ventilation hole upper end diameter is great, can collect the large granule dust, and the middle part diameter is less, and the lower extreme diameter is great can avoid the large granule dust to be raised by the secondary under ascending air inlet current effect, improves dust collection efficiency.
The utility model discloses a further set up to: and a spraying device is arranged above the honeycomb type anode.
Through adopting above-mentioned technical scheme, regularly wash honeycomb type positive pole through spray set, will adsorb the dust on honeycomb type positive pole and wash totally, also can wash the gas distribution plate simultaneously, avoid the gas distribution plate to block up.
The utility model discloses a further set up to: and a corrugated plate for demisting is arranged above the spraying device.
Through adopting above-mentioned technical scheme, the waste gas moisture content after wet-type electrostatic precipitator handles is still higher, obtains dry clean gas after the buckled plate defogging.
The utility model has the advantages that: the dust-containing gas and the fog drops can be fully mixed through the gas distribution chamber, the required spraying amount is small, the dust removal effect is good, partial dust can be removed by the fog drops, and the dust removal efficiency is improved; the gas distribution plate can uniformly distribute the gas flow in the gas distribution chamber into the honeycomb type anode, and can avoid secondary dust raising.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a sectional view of the present embodiment.
Fig. 2 is a plan view of the present embodiment.
Fig. 3 is a top view of the gas distribution plate.
In the figure, 1, a housing; 2. a honeycomb type anode; 3. a cathode; 4. a spraying device; 5. a corrugated plate; 6. an air distribution chamber; 7. a dust collecting hopper; 8. an air inlet pipe; 9. a spray tube; 10. an air outlet pipe; 11. a gas distribution plate; 12. a vent hole.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example (b): the utility model provides a novel wet-type electrostatic precipitator is shown as figure 1, includes casing 1, and casing 1 internal fixation has honeycomb type positive pole 2, is located the negative pole 3 of honeycomb type positive pole, and honeycomb type positive pole 2 top is provided with spray set 4, and spray set 4 top is provided with the buckled plate 5 that is used for the defogging, and honeycomb type positive pole 2 below is provided with gas distribution chamber 6, and gas distribution chamber 6 below is connected with dust hopper 7.
As shown in fig. 2, the air distribution chamber 6 is connected with an air inlet pipe 8 and an atomizing pipe 9 along the tangential direction, the air inlet pipe 8 is connected with the fan, the atomizing pipe 9 is connected with the ultrasonic atomizer, an air outlet pipe 10 is arranged at the center of the air distribution chamber 6, the air outlet pipe 10 is connected with the bottom of the shell 1, an air distribution plate 11 is arranged at the joint of the air outlet pipe 10 and the shell 1, a plurality of vent holes 12 are uniformly arranged on the air distribution plate 11, and the diameters of the upper end and the lower end of each vent hole 12 are.
A novel wet-type electrostatic precipitator theory of operation: dusty gas gets into gas distribution chamber 6 along tangential direction high speed along intake pipe 8 under the effect of fan, gas distribution chamber 6 lateral wall still links to each other with spray tube 9, dusty gas can mix with the droplet when flowing through spray tube 9 department, dusty gas carries the droplet and descends along the toper dust hopper 7 inner wall spiral of gas distribution chamber 6 and gas distribution chamber 6 below, dusty gas and droplet fully mix this moment, the droplet can make tiny granule in the dusty gas adhere each other and form the large granule and fall down along the toper dust hopper 7 inner wall, the tiny dust that partly is not got rid of is followed the air current and is passed through gas distribution plate 11 from gas distribution chamber 6 central outlet duct 10 after gas distribution plate 11, evenly discharge in the honeycomb type positive pole 2 and carry out electrostatic precipitator, discharge dry clean gas after 5 buckled plate demists at last.
Claims (5)
1. The utility model provides a novel wet-type electrostatic precipitator which characterized in that: including casing (1), fix honeycomb type positive pole (2) in casing (1), be located negative pole (3) in honeycomb type positive pole (2), honeycomb type positive pole (2) below is provided with cloth air chamber (6), connects toper dust hopper (7) of cloth air chamber (6) below, is located outlet duct (10) at cloth air chamber (6) center, outlet duct (10) with casing (1) bottom links to each other, cloth air chamber (6) are connected with intake pipe (8) and injection spray pipe (9) along tangential direction, intake pipe (8) link to each other with the fan, injection spray pipe (9) link to each other with ultrasonic nebulizer.
2. The novel wet electric dust collector of claim 1, which is characterized in that: and a gas distribution plate (11) is arranged at the joint of the gas outlet pipe (10) and the shell (1).
3. The novel wet electric dust collector of claim 2, which is characterized in that: a plurality of vent holes (12) are uniformly formed in the air distribution plate (11), and the diameters of the upper end and the lower end of each vent hole (12) are larger than the diameter of the middle of each vent hole.
4. The novel wet electric dust collector of claim 1, which is characterized in that: and a spraying device (4) is arranged above the honeycomb type anode (2).
5. The novel wet electric dust collector as claimed in claim 4, wherein: and a corrugated plate (5) for demisting is arranged above the spraying device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378086.2U CN211587062U (en) | 2019-12-26 | 2019-12-26 | Novel wet-type electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378086.2U CN211587062U (en) | 2019-12-26 | 2019-12-26 | Novel wet-type electrostatic precipitator |
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| Publication Number | Publication Date |
|---|---|
| CN211587062U true CN211587062U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922378086.2U Active CN211587062U (en) | 2019-12-26 | 2019-12-26 | Novel wet-type electrostatic precipitator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055023A (en) * | 2022-06-21 | 2022-09-16 | 甘肃省化工研究院有限责任公司 | Wet separator |
-
2019
- 2019-12-26 CN CN201922378086.2U patent/CN211587062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055023A (en) * | 2022-06-21 | 2022-09-16 | 甘肃省化工研究院有限责任公司 | Wet separator |
| CN115055023B (en) * | 2022-06-21 | 2024-05-28 | 甘肃省化工研究院有限责任公司 | Wet separator |
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