CN117019400B - Efficiency-improving wet electrostatic dust and mist removing device - Google Patents
Efficiency-improving wet electrostatic dust and mist removing device Download PDFInfo
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- CN117019400B CN117019400B CN202311262121.9A CN202311262121A CN117019400B CN 117019400 B CN117019400 B CN 117019400B CN 202311262121 A CN202311262121 A CN 202311262121A CN 117019400 B CN117019400 B CN 117019400B
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- 239000000428 dust Substances 0.000 title claims description 106
- 239000003595 mist Substances 0.000 title claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 303
- 239000000779 smoke Substances 0.000 claims abstract description 52
- 230000000694 effects Effects 0.000 claims abstract description 50
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 238000005507 spraying Methods 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000001179 sorption measurement Methods 0.000 claims description 80
- 230000000903 blocking effect Effects 0.000 claims description 44
- 238000009833 condensation Methods 0.000 claims description 24
- 230000005494 condensation Effects 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 13
- 239000003344 environmental pollutant Substances 0.000 claims description 9
- 231100000719 pollutant Toxicity 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005367 electrostatic precipitation Methods 0.000 claims 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 17
- 239000003546 flue gas Substances 0.000 description 17
- 239000002245 particle Substances 0.000 description 16
- 239000002912 waste gas Substances 0.000 description 15
- 230000009471 action Effects 0.000 description 13
- 241000220317 Rosa Species 0.000 description 9
- 230000005684 electric field Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 230000005484 gravity Effects 0.000 description 9
- 238000000889 atomisation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000002893 slag Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000012719 wet electrostatic precipitator Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000009881 electrostatic interaction Effects 0.000 description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 230000004520 agglutination Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
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- 238000009792 diffusion process Methods 0.000 description 1
- 230000005685 electric field effect Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/16—Plant or installations having external electricity supply wet type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
Abstract
The application relates to the technical field of dedusting and demisting, and discloses an efficiency-improving wet electrostatic dedusting and demisting device, which comprises a filtering structure, wherein one side of the filtering structure is fixedly connected with a smoke discharging structure, the filtering structure is connected with the smoke discharging structure through a communication smoke pipe, the filtering structure comprises a supporting frame, the top of the supporting frame is fixedly connected with a filtering box, the top of the filtering box is provided with a smoke outlet, the smoke outlet is connected with the communication smoke pipe, one side of the filtering box is provided with a smoke inlet, one side of the filtering box is fixedly connected with a plurality of groups of spraying water valves, one end of each spraying water valve is fixedly connected with a spraying pipe, the spraying pipe penetrates through the inner wall of the filtering box, a plurality of groups of spraying components are fixedly connected onto the spraying pipes, the spraying components are used for realizing accurate water source spraying, the inside of the filtering box is fixedly connected with a separating component, and the separating component is used for realizing dedusting and demisting effects on gas introduced into the filtering structure. Compared with the prior art, the application effectively improves the accurate use of water resources.
Description
Technical Field
The application relates to the technical field of dust and mist removal, in particular to an effective wet electrostatic dust and mist removal device.
Background
The dust-containing steam flow smoke is common pollution emission smoke in the industries of chemical industry, building materials, ferrous metallurgy and the like, and the steel slag treatment process is one of typical generation sources of the dust-containing steam flow smoke. The high temperature slag generates a great amount of superheated steam when rapidly quenched by water in the slag treatment process, and the steam carries slag dust diffusion inevitably. The main components of the material are metal oxide particles and water vapor, which pollute regional environment. With the implementation of the emission standard of the atmospheric pollutants in the steel industry being less than or equal to the implementation, particularly the implementation of an action plan for preventing and controlling the atmospheric pollutants in a key area, the special emission limit requirements of the atmospheric pollutants are more strict, harmful substances such as fine particles in dust-containing steam flow smoke generated in the slag treatment process are effectively removed, and the improvement of inhalable dust, particularly the treatment of fine particles (PM 2.5), is imperative.
In the prior art, chinese literature with publication number of CN105561726B proposes an effective wet electrostatic dust and mist removing device, wherein flue gas to be purified flows into a tower body from a flue gas inlet, and after passing through a gas homogenizing system, the flue gas with uniform distribution enters a conditioning system; the tempering spraying layer of the tempering system sprays atomized water to the flue gas, and the atomized water adsorbs dust in the flue gas, so that the specific resistance of the dust in the flue gas is reduced; then the water mist adsorbed with dust enters a high-voltage electric field, and the water mist is charged under the action of an electric field and is further atomized; at this time, the charged water mist and pm2.5 dust particles collide with each other and are condensed, and under the action of coulomb force, the water mist and the dust particles jointly tend to the anode plate and are captured by the anode plate, so that water flow is formed and the dust is entrained to flow downwards along the anode plate and the cathode line and out of the high-voltage electric field region. Because the structure is that upper air is introduced and lower air is discharged, all anode plates and cathode wires are in a state of being flushed by water films formed by captured water mist for a long time, the defect that the removal rate is reduced due to dry scaling on the upper part of the cathode wire of the anode plate of the lower air inlet and upper air outlet structure is overcome, but in actual application, atomized water resource distribution is inaccurate, the flow rate of water flow cannot be accurately controlled according to the actual situation when dust and mist are removed, the dust collecting plates are cleaned, water resource waste is caused, the dust removing effect is poor due to the vertical arrangement of charged adsorption plates, and the like.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides an effective wet electrostatic dust and mist removing device which has the advantages of accurately allocating a water source, improving the dust cleaning effect on a dust collecting plate and the like, and solves the series of problems of waste caused by uneven water resource distribution and poor dust removing effect caused by uneven scouring of the dust collecting plate when the electrostatic technology is adopted for dust removal in the prior art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an efficiency-improving wet-type electrostatic precipitator defogging device, includes filtering structure, filtering structure one side fixedly connected with smoke discharging structure, filtering structure with smoke discharging structure passes through the intercommunication tobacco pipe to be connected, filtering structure includes the support frame, support frame top fixedly connected with rose box, the smoke inlet has been seted up at the rose box top, the smoke inlet with the intercommunication tobacco pipe is connected, the smoke outlet has been seted up to rose box one side, the multiunit water valve that sprays is still fixedly connected with to one side of rose box, water valve one end fixedly connected with shower that sprays is fixedly connected with multiunit spray assembly on the shower, spray assembly is used for realizing accurate spraying water source, still fixedly connected with separation subassembly in the rose box, separation subassembly is used for letting in to the effect of dust removal defogging of gas in the filtering structure.
The spraying assembly comprises a plurality of groups of connecting pipes which are connected to the spraying pipe through threads, a water pipe is sleeved on the connecting pipes, atomizers are arranged in the connecting pipes and the water pipe, a cavity formed between the connecting pipes and the water pipe is provided with a guide groove through water flow, a sliding plate is connected in a sliding mode in the guide groove, a first connecting seat is fixedly connected to the sliding plate, a first rotating rod is connected in the first connecting seat in an rotating mode, a first triggering rod is arranged on the first rotating rod, a plurality of groups of water blocking plates which are matched with the guide groove are fixedly connected to the inner wall of the water pipe, a circulation groove is formed in the water blocking plate in a penetrating mode, a first water blocking groove and a second water blocking groove are formed in the water blocking plate, and a first water blocking block and a second water blocking block are fixedly connected to one side of the sliding plate and are matched with the first water blocking groove and the second water blocking groove;
the separation assembly comprises a plurality of groups of anode plates fixedly connected in the filter box, cathode rods are sleeved in the anode plates, the anode plates and the cathode rods are electrified with high-voltage direct current, a rotating base is fixedly connected to the inner wall of the anode plates, an adsorption plate is connected to the rotating base in a rotating mode, torsion springs are arranged at the joints of the adsorption plate and the rotating base, the bottom of the adsorption plate is smaller than the width of the top of the adsorption plate, a water collecting plate is fixedly connected to the top of the adsorption plate, the water collecting plate is of a semicircular structure, one side of the water collecting plate penetrates through the insulation plate, the insulation plate can stretch out and draw back in the water collecting plate, a plurality of groups of water collecting grooves are formed in the water collecting plate, a group of third connecting seats are fixedly connected to the insulation plate, a third rotating rod is connected to the third connecting seat in a rotating mode, a second trigger rod is fixedly connected to the third rotating rod, and a plurality of groups of water collecting blocks are fixedly connected to the adsorption plate.
Preferably, the bottom fixedly connected with multiunit fixed block of connecting pipe, rotate on the fixed block and be connected with the second connecting seat, it is connected with the second dwang to rotate on the second connecting seat, the fixed cover of second triggering lever is established on the second dwang, the top of fixed block still fixedly connected with first guide plate, first guide plate is the arc of downwarping, still seted up the spread groove on the first guide plate, the spread groove is to falling into rivers realization on the first guide plate shunts, one side of fixed block still fixedly connected with second guide plate, the second guide plate is the arc of upwards bending, the second guide plate makes the rivers that fall into the connecting pipe bottom splash.
Preferably, the slow flow slope is fixedly connected with on the surface of the water condensation block, the collection plates are further fixedly connected with on the surface of the slow flow slope, the collection plates are of wave-shaped structures, the radial plates are arranged on the water condensation block and used for guiding condensed water drops, the water condensation slope is fixedly connected with at the top of the water condensation block, and the arc-shaped structures of the water condensation slope are formed.
Preferably, the rotating base is made of conductive metal material, and the insulating plate is made of insulating material.
Preferably, a plurality of groups of water condensation blocks are fixedly connected to the surface of the adsorption plate, and the water condensation blocks are orderly distributed on the surface of the adsorption plate.
Preferably, the water collecting tank has a semicircular structure, and the bottom is a tank inclined to the outside.
Preferably, the bottom of the filter tank is also fixedly connected with a water collecting tank, the water collecting tank is used for collecting separated pollutants, and the bottom of the water collecting tank is fixedly connected with a plurality of groups of universal wheels.
Preferably, the first water flowing groove and the second water flowing groove are uniformly distributed on two sides of the flowing groove, the lengths of the first water flowing groove and the second water flowing groove are smaller than the length of the flowing groove, and the second water flowing groove is smaller than the first water flowing groove.
Preferably, the water pipe is a honeycomb hexagon matched with the anode plate.
Compared with the prior art, the application provides an effective wet electrostatic dust and mist removal device, which has the following beneficial effects:
1. this a wet electrostatic precipitator defogging device for carrying out dust removal defogging to waste gas when handling, the dust-laden flue gas that produces in the production process is carried to the rose box by advancing the mouth of a cigarette, dust removal operation is realized in the rose box through the mouth of a cigarette, through the adsorption of mouth of a cigarette one end with the gas after purifying by communicating structure transport to the smoke structure in, and discharge to the atmosphere in this in-process, the dust in the flue gas is through the cooperation of shower and anode plate, after "atomizing" with the water smoke, accomplish through electrostatic interaction and collect, thereby realize high-efficient dust removal, wherein, after the dust was carried to the rose box, outside water source is carried to the shower by spraying the water valve in, and carry to the water pipe through the connecting pipe in, thereby utilize in the atomizer realization rivers atomizing effect, simultaneously, after the dust that subsides gradually falls to the anode plate in, because anode plate and cathode bar are the positive pole and the negative pole of cooperation respectively, under the high-voltage electric field effect, can utilize the adsorption plate to adsorb the dust and the water smoke that get into in the anode plate on the lateral wall of adsorption plate, compared with the adsorption plate that the vertical arrangement in the prior art, the application through the adsorption plate of initial position, accomplish through the adsorption plate, collect through electrostatic interaction, thereby realize high-efficient dust removal, the honeycomb particle's that the honeycomb duct is reduced by the dust absorption that the bottom of the inclined adsorption plate, the honeycomb duct has been compared with the dust, the honeycomb duct has been greatly reduced, and the dust absorption effect has been compared with the honeycomb duct that has so that has greatly reduced because the dust absorption effect.
2. This a wet electrostatic precipitator defogging device for improving effect, in the electrostatic precipitator process, the dust that the granule is less combines the back with the water smoke, because the texture is lighter, when getting into the honeycomb section of thick bamboo, preferentially adsorbed by the top of adsorption plate, and the big dust particle of texture falls down because of the effect of gravity easily after combining with water smoke, at this moment, through the adsorption plate of initial slope arrangement, can utilize bigger "relative surface area" to go "to accept" the big dust particle that falls, thereby play "wide area" and collect the effect of electrified dust, further optimize the adsorption to the dust, in other words, utilize the adsorption plate of slope arrangement, enlarged the area of contact of whereabouts dust water droplet, improved the collection efficiency to the dust after the atomizing, under such effect, "live power" that can reduce the electrode, the energy consumption.
3. This a wet electrostatic precipitator defogging device for carrying effect adopts the adsorption plate that the slope was arranged through initial state, can cooperate the drop after the top atomizing to more water smoke is collected to bigger relative area of contact, "to promote on the adsorption plate and form rivers, with the dust particle drainage of attaching on the adsorption plate outside the honeycomb section of thick bamboo, thereby constantly keep the adsorption strength of adsorption plate, and accomplish the cleaning effect more excellent to adsorption plate itself.
4. In the dust removing process, because of the elastic force of the torsion spring, the top end of the adsorption plate in the natural state is closer to the inner wall of the corresponding honeycomb cylinder than the bottom end, the integral weight of dust and water mist sinking to the surface of the adsorption plate is gradually increased, because the rotating base is arranged at the position adjacent to the top end of the corresponding adsorption plate, the 'off-axis' arrangement is matched with dust water drops on the surface of the adsorption plate again to achieve a certain gravity effect, the bottom end of the adsorption plate rotates around the axis of the rotating base and approaches to the inner wall direction of the honeycomb cylinder, the top end of the adsorption plate deflects towards the central axis approaching to the honeycomb cylinder, the second trigger rod is driven to change from an inclined state to a vertical state, the 'push-up' effect is realized, the second trigger rod is utilized to drive the second connecting seat to deflect upwards around the axis of the fixed block, and simultaneously, the second connecting seat which is turned upwards drives the second rotating rod to ascend along the arc track, thereby pushing the corresponding first triggering rod to ascend, driving the sliding plate to ascend vertically through the guiding action of the first rotating rod and the first connecting seat in the guide groove, and driving the first water blocking block to synchronously move with the second water blocking block, because the first water blocking block and the second water blocking block are matched with the first water flowing groove and the second water flowing groove, when the first water blocking block and the second water blocking block synchronously move, when the first water blocking block is separated from the first water flowing groove, the water flow in the water flowing pipe flows out from the first water flowing groove, thereby realizing the effect of increasing the water flow, simultaneously increasing the mixing degree of the water mist and the dust-containing flue gas, compared with the rated water flow atomization effect under the electrostatic dust removing technology in the prior art, the application can realize that the dust concentration of the flue gas in different honeycomb barrels in the filter box is different, the mechanical automatic control top corresponds the rivers atomizing intensity of water pipe, under the prerequisite of guaranteeing the dust removal effect, has improved the utilization ratio to the water resource, avoids the water resource waste.
5. This a wet electrostatic precipitator defogging device for carrying effect when the water smoke and the second guide plate contact of water pipe bottom, utilizes the arc water conservancy diversion structure of second guide plate for the scope of drifting of a part water smoke is wider, in addition, through the first guide plate of arc structure, makes the water smoke subside more rapidly in the anode plate, thereby promotes the dust removal effect of dust-laden flue gas.
6. This a wet electrostatic precipitator defogging device for improving effect, after water smoke and dust-laden flue gas are adsorbed by the adsorption plate, aggregate a large amount of little water droplet in the water catch bowl, through the water catch bowl of seting up, can concentrate the less dust granule that adsorbs the adsorption plate top, form rivers and discharge downwards in cooperation with the atomizing effect of rivers, promote the concentrated emission of less dust granule, wherein, the dust-laden water droplet in the water catch bowl is aggregated to a certain extent after immediately falling into the water condensation slope, the wave structure of passing through, promote the water droplet further to collect, promote the water droplet to fall into on the radial plate through the gentle current slope surface under the effect of gravity, and utilize the direction effect of radial plate to make the even sputter of water droplet to the surface of adsorption plate, utilize the gentle current slope to obtain the difference in height with corresponding radial plate, convert gravity potential energy into kinetic energy, the sputter area of dust-laden water droplet has been enlarged, the effect of handling to the adsorption plate surface has been optimized and dust removal is promoted.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic perspective view of a filter structure according to the present application;
FIG. 3 is a schematic view of the internal perspective structure of the filter box of the present application;
FIG. 4 is a schematic perspective view of a spray assembly according to the present application;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present application;
fig. 6 is a schematic view of a partially cut-away perspective structure of an anode plate according to the present application;
FIG. 7 is a schematic view showing the top perspective structure of the adsorption plate of the present application;
FIG. 8 is an enlarged schematic view of the structure of FIG. 6B according to the present application;
FIG. 9 is a schematic view of the internal perspective of the spray assembly of the present application;
FIG. 10 is a schematic view of a partially cut-away perspective structure of a water pipe according to the present application;
FIG. 11 is a schematic flow diagram of an agglomerated water droplet of the present application.
In the figure: 1. a filtering structure; 2. a smoke exhausting structure; 3. a smoke tube is communicated; 4. a support frame; 5. a filter box; 6. a smoke inlet; 7. a smoke outlet; 8. spraying a water valve; 9. a shower pipe; 10. a connecting pipe; 11. a water pipe; 12. a guide groove; 13. a sliding plate; 14. a first connection base; 15. a first rotating lever; 16. a first trigger lever; 17. a second rotating lever; 18. a second connecting seat; 19. a fixed block; 20. a first deflector; 21. a second deflector; 22. an anode plate; 23. a cathode rod; 24. rotating the base; 25. an adsorption plate; 26. a water collection sheet; 27. a water collection tank; 28. an insulating plate; 29. a third connecting seat; 30. a third rotating lever; 31. a second trigger lever; 32. a water condensation block; 33. condensing water slope; 34. slowly flowing slope; 35. a collection plate; 36. a radial plate; 37. a water blocking plate; 38. a flow channel; 39. a first water flow channel; 40. a second water flow channel; 41. a first water-blocking block; 42. a second water blocking block; 43. and a water collecting tank.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As described in the background art, the present application provides a kind of effective wet electrostatic dust and mist removing device to solve the above technical problems.
In a typical embodiment of the application, as shown in fig. 1-11, an efficiency-improving wet electrostatic dust and mist removing device comprises a filtering structure 1, wherein one side of the filtering structure 1 is fixedly connected with a smoke discharging structure 2, the filtering structure 1 is connected with the smoke discharging structure 2 through a communication smoke pipe 3, the filtering structure 1 comprises a supporting frame 4, the top of the supporting frame 4 is fixedly connected with a filtering box 5, the top of the filtering box 5 is provided with a smoke inlet 6, the smoke inlet 6 is connected with the communication smoke pipe 3, one side of the filtering box 5 is provided with a smoke outlet 7, one side of the filtering box 5 is fixedly connected with a plurality of groups of spraying water valves 8, one end of each spraying water valve 8 is fixedly connected with a spraying pipe 9, the spraying pipe 9 penetrates through the inner wall of the filtering box 5, a plurality of groups of spraying components are fixedly connected on the spraying pipe 9, the spraying component is used for realizing accurate spraying water source, the separating component is fixedly connected in the filter tank 5, the separating component is used for realizing dedusting and demisting effects on gas introduced into the filter structure 1, the bottom of the filter tank 5 is fixedly connected with the water collecting tank 43, the water collecting tank 43 is used for collecting separated pollutants, the bottom of the water collecting tank 43 is fixedly connected with a plurality of groups of universal wheels, when dedusting and demisting treatment is carried out on waste gas, dust-containing flue gas generated in the production process enters the filter tank 5 on the inner support frame 4 of the filter structure 1, waste gas to be treated flows into the filter tank 5 through the smoke inlet 6 formed on one side of the filter tank 5, the dedusting and demisting treatment on the waste gas is realized through the cooperation of the spraying component and the separating component in the filter tank 5, thereby achieving the effect of treating the waste gas, and realizing dedusting and demisting on the waste gas, the effect of accurate water consumption can be realized, the utilization ratio in the water resource is improved, the pollutant that the waste gas produced is collected to the header tank 43 through 5 bottom fixed connection of rose box simultaneously, realizes the transfer to the pollutant through the multiunit universal wheel of header tank 43 bottom fixed connection, has improved the collection efficiency to the pollutant.
As a preferred implementation manner in this embodiment, referring to fig. 3-5, 9 and 10, the spraying assembly includes multiple groups of connection pipes 10 screwed on the spraying pipe 9, a water pipe 11 is sleeved on the connection pipe 10, atomizers are disposed in the connection pipe 10 and the water pipe 11, the water pipe 11 is a honeycomb hexagon matched with the anode plate 22 through water flow in a cavity formed between the connection pipe 10 and the water pipe 11, a guide groove 12 is formed on the water pipe 11, a sliding plate 13 is slidably connected in the guide groove 12, a first connection seat 14 is fixedly connected on the sliding plate 13, a first rotating rod 15 is rotatably connected in the first connection seat 14, a first trigger rod 16 is fixedly connected on the first rotating rod 15, multiple groups of plates 37 matched with the guide groove 12 are fixedly connected on the inner wall of the water pipe 11, a water blocking groove 38 is penetratingly formed on the water blocking plate 37, the water blocking plate 37 is also provided with a first water flowing groove 39 and a second water flowing groove 40, the first water flowing groove 39 and the second water flowing groove 40 are uniformly distributed at two sides of the circulating groove 38, the lengths of the first water flowing groove 39 and the second water flowing groove 40 are smaller than the length of the circulating groove 38, the second water flowing groove 40 is smaller than the first water flowing groove 39, a first water blocking block 41 and a second water blocking block 42 are fixedly connected to one side of the sliding plate 13, the first water blocking block 41 and the second water blocking block 42 are matched with the first water flowing groove 39 and the second water flowing groove 40, when waste gas is treated, an external water source is conveyed into the spray pipe 9 by the spray water valve 8 and is conveyed into the water flowing pipe 11 by the connecting pipe 10, so that a water flow atomization effect is realized by utilizing an atomizer in the water flowing pipe 11, when the first trigger rod 16 drives the first rotating rod 15 to rotate on the first connecting seat 14, the first connecting seat 14 drives the sliding plate 13 to slide under the guiding action of the guiding groove 12, the control of the water flow speed is realized through the cooperation of the guide groove 12 arranged on the water through pipe 11 and the sliding plate 13 when moving, the utilization of water resources is effectively improved, meanwhile, a plurality of groups of water blocking plates 37 are arranged on the inner wall of the water through pipe 11, through the through grooves 38 arranged on the water blocking plates 37, the water passing through the connecting pipe 10 and the water through pipe 11 can flow into the bottom of the connecting pipe 10 through the through grooves 38, meanwhile, the water is atomized through the atomizer, the sliding plate 13 slides in the guide groove 12, the first water blocking block 41 and the second water blocking block 42 fixedly connected on one side of the sliding plate 13 are driven to synchronously move, and meanwhile, the first water blocking block 41 and the second water blocking block 42 are matched with the first water channel 39 and the second water channel 40, so that the size of the water passing through of the connecting pipe 10 and the water through pipe 11 is controlled when the sliding plate 13 moves to different positions, the accurate water use when waste gas is treated is achieved, the utilization of the water resources is effectively improved, and the waste gas treatment effect is improved.
As a preferred implementation manner in this example, referring to fig. 3, 6-8 and 11, the separation assembly includes multiple groups of anode plates 22 fixedly connected in the filter tank 5, cathode rods 23 are sleeved in the anode plates 22, high-voltage direct current is conducted between the anode plates 22 and the cathode rods 23, a rotating base 24 is fixedly connected to the inner wall of the anode plates 22, an adsorption plate 25 is rotatably connected to the rotating base 24, torsion springs are arranged at the connection position of the adsorption plate 25 and the rotating base 24, the bottom of the adsorption plate 25 is smaller than the top width of the adsorption plate, multiple groups of water condensation blocks 32 are fixedly connected to the surface of the adsorption plate 25, the water condensation blocks 32 are orderly distributed on the surface of the adsorption plate 25, a water collection plate 26 is fixedly connected to the top of the adsorption plate 25, the water collection plate 26 is in a semicircular structure, one side of the water collection plate 26 is penetrated through an insulating plate 28, the insulating plate 28 can stretch in the water collection plate 26, multiple groups of water collection grooves 27 are formed on the water collection plate 26, the water collecting tank 27 is of a semicircular structure, the bottom of the water collecting tank is an outwards inclined tank, a group of third connecting seats 29 are fixedly connected to the insulating plate 28, the rotating base 24 is made of conductive metal materials, the insulating plate 28 is made of insulating materials, a third rotating rod 30 is rotationally connected to the third connecting seats 29, a second trigger rod 31 is fixedly connected to the third rotating rod 30, a plurality of groups of condensate blocks 32 are fixedly connected to the adsorption plate 25, a slow flow slope 34 is fixedly connected to the surface of the condensate blocks 32, a group of collecting plates 35 are fixedly connected to the surface of the slow flow slope 34, the collecting plates 35 are of a wave-shaped structure, radial plates 36 are arranged on the condensate blocks 32 and used for guiding condensed water beads, a condensate slope 33 is fixedly connected to the top of the condensate blocks 32, an arc-shaped structure of the condensate slope 33 is adopted, when waste gas is treated, high-voltage direct current is conducted to the anode plates 22 and the cathode rods 23, so that a high-voltage electric field is generated between the anode plate 22 and the cathode rod 23, and simultaneously, the exhaust gas entering the high-voltage electric field is mixed with water mist through the spraying assembly, so that dust of the exhaust gas is mixed with the water mist, the dust particles in the exhaust gas are charged by generating a high voltage electric field through the anode plate 22 and the cathode rod 23, while the mixture of exhaust gas and water mist tends to the direction of the anode plate 22 and adheres to the adsorption plate 25 under the action of the electric field, meanwhile, the water collecting plate 26 is in a semicircular structure and a plurality of groups of water collecting grooves 27 are arranged on the water collecting plate 26, and the bottom of the water collecting tank 27 is a tank inclined outwards, so that the mixture of the waste gas and the water mist firstly falls into the water collecting tank 27, and the small water droplets aggregated by the dust and the water mist are enabled to approach the adsorption plate 25 to the direction of the anode plate 22 around the axis of the rotating base 24 under the action of gravity, simultaneously, the second trigger rod 31 is driven to rotate on the third rotating rod 30, so that the second trigger rod 31 is contacted with the spraying component, and the mechanical automatic control of the water flow atomization intensity of the corresponding water pipe above according to different concentrations of dust contained in the flue gas in different honeycomb cylinders in the filter box 5 can be realized, on the premise of ensuring the dust removal effect, the utilization rate of water resources is improved, the waste of the water resources is avoided, so that the mixture of the waste gas and the water mist passing through the high-voltage electric field contacts with the condensation slope 33, the mixture of the solid particles in the waste gas and the water mist is further collected through the condensation slope 33, under the action of gravity, the water drops are forced to flow into the slow flow slope 34, and after the slow flow slope 34 further agglutinates and enlarges the large water drops through the agglutination, the height difference between the slow flow slope 34 and the corresponding radial plate 36 is utilized to enlarge the sputtering area of dust-containing water drops and increase the scouring effect on the surface of the adsorption plate 25.
As a preferred implementation manner in this embodiment, referring to fig. 4 and 5, the bottom of the connecting pipe 10 is fixedly connected with multiple groups of fixing blocks 19, the fixing blocks 19 are rotatably connected with a second connecting seat 18, the second connecting seat 18 is rotatably connected with a second rotating rod 17, a second triggering rod 31 is fixedly sleeved on the second rotating rod 17, the top of the fixing block 19 is fixedly connected with a first guide plate 20, the first guide plate 20 is in a downward curved arc shape, a diversion groove is further formed in the first guide plate 20, the diversion groove is used for diverting water flow falling on the first guide plate 20, one side of the fixing block 19 is fixedly connected with a second guide plate 21, the second guide plate 21 is in an upward curved arc shape, the water flow falling on the bottom of the connecting pipe 10 is splashed by the second guide plate 21, after the connecting pipe 10 and the water flow passing through the water flow pipe 11 are atomized by the atomizer, the atomized water flow is firstly contacted with the first guide plate 20 at the top of the fixing block 19, the first guide plate 20 is in a downward curved arc shape and the first guide plate 20 is in a diversion groove, the diversion groove is formed in the first guide plate 20, the second guide plate 21 is used for rapidly dispersing the water mist in a wide range, and the smoke dust is further in the arc shape, and the dust is further removed by the arc-shaped diversion plate is further, and the dust is more rapid in the arc-shaped and has a high dust removing effect.
The working principle of the application is as follows: when the waste gas is subjected to dedusting and demisting treatment, dust-containing flue gas generated in the production process is conveyed into the filter box 5 through the smoke inlet 6, dedusting operation is realized in the filter box 5, purified gas is conveyed into the smoke discharging structure 2 through the adsorption effect of one end of the smoke outlet 7 and discharged into the atmosphere, in the process, dust in the flue gas is subjected to the cooperation effect of the spray pipe 9 and the anode plate 22 and is atomized with water mist, and then is collected through the electrostatic effect, so that high-efficiency dedusting is realized, wherein after the dust is conveyed into the filter box 5, an external water source is conveyed into the spray pipe 9 through the spray water valve 8 and is conveyed into the water pipe 11 through the connecting pipe 10, so that the water flow atomization effect is realized by utilizing the atomizer in the 11, and meanwhile, gradually settled dust falls into the anode plate 22, because the anode plate 22 and the cathode rod 23 are respectively an anode and a cathode which are matched, under the action of a high-voltage electric field, dust and water mist entering the anode plate 22 can be adsorbed on the side wall of the adsorption plate 25 by the adsorption plate 25, compared with the adsorption plate 25 vertically arranged in the prior art, the space between the bottom end of the adsorption plate 25 and the central axis of the corresponding honeycomb cylinder can be reduced by the adsorption plate 25 inclined at the initial position, so that the space between charged dust entering the honeycomb cylinder and the adsorption plate 25 is reduced, and thus, water-drop-shaped dust combined with the water mist is easier to adsorb, thereby effectively inhibiting the dust particles after atomization from overflowing, optimizing the dust removing effect of the honeycomb cylinder consisting of the anode plate 22, and in addition, after the dust with smaller particles is combined with the water mist, because the dust is lighter in texture, the dust is preferentially adsorbed by the top end of the adsorption plate 25 when entering the honeycomb cylinder, the dust particles with larger texture are easy to fall under the action of gravity after being combined with water mist, at the moment, larger dust particles falling can be received by utilizing larger relative surface area through the adsorption plates 25 which are initially obliquely arranged, so that the effect of collecting charged dust in a wide area is achieved, the adsorption effect on dust is further optimized, in other words, the contact area of falling dust water drops is enlarged through the obliquely arranged adsorption plates 25, the collection efficiency of atomized dust is improved, the 'charged power' of an electrode can be reduced, the energy consumption is reduced, in addition, the obliquely arranged adsorption plates 25 are adopted in an initial state, water drops atomized above can be matched, more water mist is collected in a larger relative contact area, the formation of water flow is promoted on the adsorption plates 25, the dust particles attached to the adsorption plates 25 are guided out of a honeycomb cylinder, the adsorption strength of the adsorption plates 25 is kept at all times, and the better cleaning effect on the adsorption plates 25 is achieved.
In the dust removing process, the top end of the adsorption plate 25 in a natural state is closer to the inner wall of the corresponding honeycomb cylinder than the bottom end due to the elastic force of the torsion spring, the overall weight of dust and water mist sinking to the surface of the adsorption plate 25 is gradually increased along with the gradual increase, and the rotating base 24 is arranged at the position adjacent to the top end of the corresponding adsorption plate 25, so that the 'off-axis' arrangement is matched with dust water drops on the surface of the adsorption plate 25 to achieve a certain gravity effect, the bottom end of the adsorption plate 25 rotates around the axis of the rotating base 24 and approaches to the inner wall of the honeycomb cylinder, the top end of the adsorption plate 25 deflects towards the central axis approaching to the honeycomb cylinder, the second trigger rod 31 is driven to change from an inclined state to a vertical state, the 'push-up' effect is realized, the second connecting seat 18 is driven by the second trigger rod 31 to deflect upwards around the axis of the fixed block 19, the second connecting seat 18 which is turned upwards drives the second rotating rod 17 to ascend along the arc track, so that the corresponding first triggering rod 16 is pushed to move upwards, the sliding plate 13 is driven to vertically ascend under the guiding action of the first rotating rod 15 and the first connecting seat 14 in the guide groove 12, and the first water blocking block 41 and the second water blocking block 42 are driven to synchronously move, and the first water blocking block 41 and the second water blocking block 42 are matched with the first water flowing groove 39 and the second water flowing groove 40, so that when the first water blocking block 41 and the second water blocking block 42 synchronously move, when the first water blocking block 41 and the first water flowing groove 39 are separated, the water flow in the water flowing pipe 11 flows out through the first water flowing groove 39, the effect of increasing the water flow is realized, meanwhile, the mixing degree of water mist and dust-containing smoke is increased, compared with the rated water flow atomization effect under the electrostatic dust removing technology in the prior art, according to the application, the water flow atomization intensity of the corresponding water pipe above can be automatically controlled mechanically according to different concentrations of dust contained in smoke in different honeycomb barrels in the filter box 5, the utilization rate of water resources is improved on the premise of ensuring the dust removal effect, the waste of the water resources is avoided, meanwhile, when the water mist at the bottom of the water pipe 11 contacts with the second guide plate 21, the arc-shaped guide structure of the second guide plate 21 is utilized, so that the drifting range of a part of the water mist is wider, and in addition, the water mist is more rapidly settled into the anode plate 22 through the first guide plate 20 of the arc-shaped structure, so that the dust removal effect of the dust-containing smoke is improved.
When water mist and dust-containing flue gas are adsorbed by the adsorption plate 25, a large amount of small water drops are aggregated in the water collecting tank 27, smaller dust particles adsorbed by the top end of the adsorption plate 25 can be collected in a concentrated mode through the opened water collecting tank 27, and are discharged downwards in cooperation with atomization of water flow, so that concentrated discharge of the smaller dust particles is promoted, wherein the dust-containing water drops in the water collecting tank 27 are aggregated to a certain extent and then fall into the condensation slope 33, further aggregation of the water drops is promoted through the wavy structure of the collection plate 35, the water drops are promoted to fall onto the radial plate 36 through the surface of the slow flow slope 34 under the action of gravity, the water drops are uniformly sputtered onto the surface of the adsorption plate 25 through the guiding action of the radial plate 36, potential energy is converted into kinetic energy through the height difference between the slow flow slope 34 and the corresponding radial plate 36, the sputtering area of the dust-containing water drops is enlarged, the treatment effect on the surface of the adsorption plate 25 is optimized, and dust discharge is promoted.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An effective wet electrostatic dust and mist removal device is characterized in that: the dust-removing device comprises a filtering structure (1), wherein a smoke discharging structure (2) is fixedly connected to one side of the filtering structure (1), the filtering structure (1) is connected with the smoke discharging structure (2) through a communication smoke pipe (3), the filtering structure (1) comprises a supporting frame (4), a filtering box (5) is fixedly connected to the top of the supporting frame (4), a smoke inlet (6) is formed in the top of the filtering box (5), the smoke inlet (6) is connected with the communication smoke pipe (3), a smoke outlet (7) is formed in one side of the filtering box (5), a plurality of groups of spraying water valves (8) are fixedly connected to one side of the filtering box (5), a spray pipe (9) is fixedly connected with a plurality of groups of spraying components, the spraying components are used for realizing accurate water source spraying, a separation component is fixedly connected to the inside of the filtering box (5), and the separation component is used for realizing a dust-removing effect on gas introduced into the filtering structure (1).
The spraying assembly comprises a plurality of groups of connecting pipes (10) which are connected with the spraying pipe (9) through threads, a water passing pipe (11) is sleeved on the connecting pipes (10), an atomizer is arranged in each connecting pipe (10) and each water passing pipe (11), a guide groove (12) is formed in each water passing pipe (11) through water flow in a cavity formed between each connecting pipe (10) and each water passing pipe (11), a sliding plate (13) is connected in the corresponding guide groove (12) in a sliding manner, a first connecting seat (14) is fixedly connected on each sliding plate (13), a first rotating rod (15) is connected in each first connecting seat (14) in a rotating manner, a first trigger rod (16) is fixedly connected on each first rotating rod (15), a plurality of groups of water blocking plates (37) which are matched with the corresponding guide grooves (12) are fixedly connected on the inner walls of the water passing pipes (11), and a circulation groove (38) is formed in a penetrating manner;
the separation assembly comprises a plurality of groups of anode plates (22) which are positioned in the filter box (5), a plurality of anode plates (22) in the same group can be spliced into a honeycomb cylinder, cathode rods (23) are sleeved in the anode plates (22), high-voltage direct current is conducted between the anode plates (22) and the cathode rods (23), a rotating base (24) is fixedly connected to the inner wall of the anode plates (22), an adsorption plate (25) is connected to the rotating base (24) in a rotating manner, a torsion spring is arranged at the joint of the adsorption plate (25) and the rotating base (24), and the bottom of the adsorption plate (25) is smaller than the top width of the adsorption plate;
the top fixedly connected with water collecting plate (26) of absorption board (25), water collecting plate (26) are semi-circular structure, it has insulation board (28) to run through to have water collecting plate (26) one side, insulation board (28) can be in flexible in water collecting plate (26), set up multiunit water catch bowl (27) on water collecting plate (26), fixedly connected with a set of third connecting seat (29) on insulation board (28), third connecting seat (29) internal rotation is connected with third dwang (30), fixedly connected with second trigger lever (31) on third dwang (30), rotate on second trigger lever (31) and be connected with second dwang (17), still fixedly connected with multiunit water condensation piece (32) on absorption board (25), water condensation piece (32) are orderly distributed in the surface of absorption board (25).
A first water flowing groove (39) and a second water flowing groove (40) are further formed in the water blocking plate (37), a first water blocking block (41) and a second water blocking block (42) are fixedly connected to one side of the sliding plate (13), the first water flowing groove (39) and the second water flowing groove (40) are uniformly distributed on two sides of the circulating groove (38), the first water blocking block (41) and the second water blocking block (42) are matched with the first water flowing groove (39) and the second water flowing groove (40), the lengths of the first water flowing groove (39) and the second water flowing groove (40) are smaller than the length of the circulating groove (38), and the second water flowing groove (40) is smaller than the first water flowing groove (39);
the second trigger rod (31) is fixedly connected to the second rotating rod (17), and the first trigger rod (16) is fixedly connected to the second rotating rod (17).
2. The efficiency-improving wet electrostatic precipitation and defogging device according to claim 1, wherein: the bottom fixedly connected with multiunit fixed block (19) of connecting pipe (10), rotate on fixed block (19) and be connected with second connecting seat (18), rotate on second connecting seat (18) and be connected with second dwang (17), the top of fixed block (19) still fixedly connected with first guide plate (20), first guide plate (20) are the arc of downwarping, still seted up the splitter box on first guide plate (20), the splitter box is to falling into the rivers realization reposition of redundant personnel on first guide plate (20), one side of fixed block (19) still fixedly connected with second guide plate (21), second guide plate (21) are the arc of upwards warping, second guide plate (21) make the rivers that fall into connecting pipe (10) bottom splash.
3. The efficiency-improving wet electrostatic precipitation and defogging device according to claim 1, wherein: the rotating base (24) is made of conductive metal material, and the insulating plate (28) is made of insulating material.
4. The efficiency-improving wet electrostatic precipitation and defogging device according to claim 1, wherein: the utility model discloses a water condensation piece, including condensation piece (32) and radial board (36), condensation piece (32) are fixed connection on the surface, the surface of slowly flowing slope (34) is a set of collecting plate (35) of fixedly connected with still, collecting plate (35) are wave structure, radial board (36) have been seted up on condensation piece (32), radial board (36) are used for the direction to the condensation drop of water, still fixedly connected with condensation slope (33) at condensation piece (32) top, condensation slope (33) are arc structure.
5. The efficiency-improving wet electrostatic precipitation and defogging device according to claim 1, wherein: the water collecting tank (27) is of a semicircular structure, and the bottom of the water collecting tank is a tank inclined outwards.
6. The efficiency-improving wet electrostatic precipitation and defogging device according to claim 1, wherein: the bottom of the filter tank (5) is fixedly connected with a water collecting tank (43), the water collecting tank (43) is used for collecting separated pollutants, and the bottom of the water collecting tank (43) is fixedly connected with a plurality of groups of universal wheels.
7. The efficiency-improving wet electrostatic precipitation and defogging device according to claim 1, wherein: the water pipe (11) is a honeycomb hexagon matched with the anode plate (22).
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| KR20200062911A (en) * | 2018-11-27 | 2020-06-04 | 한국에너지기술연구원 | Electric pricipitator having wet scrubbing function |
| CN109604063A (en) * | 2018-11-28 | 2019-04-12 | 北京工业大学 | A device and method for adjustable atomization wet electrostatic precipitator for collaborative control of multiple pollutants |
| KR20200109150A (en) * | 2019-03-12 | 2020-09-22 | 한국기계연구원 | Dust collecting plate including flow guide surface and wet electrostatic precipitator using thereof |
| CN110711447A (en) * | 2019-10-22 | 2020-01-21 | 武汉天空蓝环保科技有限公司 | Spray gun flow and pressure regulation and monitoring module and injection system |
| CN211587055U (en) * | 2019-12-26 | 2020-09-29 | 襄阳赛欧环保设备有限公司 | Desulfurization-wet-type electrostatic precipitator all-in-one belt cleaning device |
| CN111111348A (en) * | 2019-12-27 | 2020-05-08 | 浙江宏电环保设备制造有限公司 | Wet purification device for pretreatment of waste gas treatment system |
| CN212594792U (en) * | 2020-08-06 | 2021-02-26 | 信义环保特种玻璃（江门）有限公司 | Dust removal purification equipment |
| CN112755777A (en) * | 2021-01-06 | 2021-05-07 | 南京东鸿连环环境技术有限公司 | Dust removal SOx/NOx control integration processing apparatus |
| CN215030040U (en) * | 2021-06-23 | 2021-12-07 | 海南大坤环保科技有限公司 | Wet electrostatic dust collector |
| KR102347101B1 (en) * | 2021-08-11 | 2022-01-06 | 주식회사 진에너텍 | Hybrid wet electrostatic dust precipitator and slurry fueling system with the same |
| WO2023163317A1 (en) * | 2022-02-22 | 2023-08-31 | 삼성엔지니어링 주식회사 | Electrostatic precipitator system and method |
| CN114939480A (en) * | 2022-06-30 | 2022-08-26 | 李荣凯 | Energy-saving environment-friendly furnace flue gas wet-type high-voltage high-frequency electrostatic dust collector |
| CN217856717U (en) * | 2022-07-13 | 2022-11-22 | 广州绿缘环境技术有限公司 | Wet-type high-voltage electrostatic dust collector |
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