CN115007313A - Horizontal electrostatic dust collector capable of preventing air return and implementation method thereof - Google Patents
Horizontal electrostatic dust collector capable of preventing air return and implementation method thereof Download PDFInfo
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- CN115007313A CN115007313A CN202210647636.XA CN202210647636A CN115007313A CN 115007313 A CN115007313 A CN 115007313A CN 202210647636 A CN202210647636 A CN 202210647636A CN 115007313 A CN115007313 A CN 115007313A
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- 239000000428 dust Substances 0.000 title claims abstract description 172
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 69
- 230000023556 desulfurization Effects 0.000 claims abstract description 69
- 230000008021 deposition Effects 0.000 claims abstract description 15
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 43
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 18
- 238000009825 accumulation Methods 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000001802 infusion Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000003449 preventive effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005684 electric field Effects 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 27
- 239000000779 smoke Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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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
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/013—Conditioning by chemical additives, e.g. with SO3
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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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes
-
- 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
-
- 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
- B03C3/36—Controlling flow of gases or vapour
- B03C3/361—Controlling flow of gases or vapour by static mechanical means, e.g. deflector
- B03C3/363—Controlling flow of gases or vapour by static mechanical means, e.g. deflector located before the filter
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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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/36—Controlling flow of gases or vapour
- B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
-
- 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
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
- B03C3/761—Drive-transmitting devices therefor, e.g. insulated shafts
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- 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)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
Abstract
A horizontal electrostatic precipitator capable of preventing return air and an implementation method thereof belong to the technical field of electrostatic precipitators and aim to solve the problem that the return air is generated when airflow flows from an air outlet to an air inlet, which can cause the reverse leakage of serious pollutants; according to the invention, gas passes through the V-shaped dust deposition tube after being desulfurized by the desulfurization mechanism, corona discharge is carried out to ionize the gas, dust charges in the gas flow are separated from the gas flow under the action of an electric field, and finally the dust falls on the inner wall of the V-shaped dust deposition tube, when the motor rotates, the movable rod and the piston plate slide in the first air box and the second air box in a reciprocating manner through the driving assembly, and the piston plates in the first air box and the second air box move in a staggered manner relatively, so that the unidirectional conduction valve realizes the unidirectional conduction effect, the gas backflow can be effectively prevented, and compared with the original plate-type electrostatic dust removal structure, the dust deposition assembly has a compact structure and small equipment.
Description
Technical Field
The invention relates to the technical field of electrostatic dust collectors, in particular to a horizontal electrostatic dust collector capable of preventing air return and an implementation method thereof.
Background
The working principle of the electrostatic precipitator is that a high-voltage electric field is utilized to ionize smoke, dust in air flow is separated from air flow under the action of the electric field, the negative pole is made of metal wires with different cross-section shapes, namely a discharge electrode, and the positive pole is made of metal plates with different geometric shapes, namely a dust collection electrode.
In the actual use process of the electrostatic dust collector, because of the change of the air pressure inside and outside the electrostatic dust collector and the operation (such as rapping or blowing and washing) of the internal equipment of the electrostatic dust collector, backflow air flow can be generated, namely, the air flow flows from the air outlet to the air inlet to generate return air, so serious pollutants can be leaked reversely, in addition, the existing electrostatic dust collector needs to be additionally provided with a vibration mechanism and an air injection mechanism to treat dust on a dust deposition plate, the operation is more complicated, in addition, some burning smoke dust often contains sulfur dioxide, the desulfurization treatment needs to be carried out before the step of electrostatic dust collection, the existing desulfurization equipment is often used in a spraying mode, and the desulfurization effect is general.
To solve the above problems. Therefore, a horizontal electrostatic dust collector capable of preventing return air and an implementation method thereof are provided.
Disclosure of Invention
The invention aims to provide a horizontal electrostatic dust collector capable of preventing return air and an implementation method thereof, and solves the problems that in the background art, air flow flows from an air outlet to an air inlet to generate return air, so that serious pollutants are leaked reversely, in addition, a vibration and air injection mechanism is additionally arranged in the conventional electrostatic dust collector to treat dust on a dust deposition plate, the operation is complicated, in addition, some burning smoke dust often contains sulfur dioxide, the sulfur dioxide needs to be subjected to desulfurization treatment before the electrostatic dust collection step is carried out, the conventional desulfurization equipment often adopts a spraying mode, and the desulfurization effect is general.
In order to achieve the purpose, the invention provides the following technical scheme: a horizontal electrostatic dust collector capable of preventing air return comprises a dust removing mechanism, and a vibration mechanism and a desulfurization mechanism which are arranged in the dust removing mechanism, wherein the dust removing mechanism comprises a dust removing box, a dust accumulation component, an air draft component and a driving component;
the air draft assembly comprises a first air box and a second air box which are arranged inside the dust removal box, the first air box and the second air box are provided with two groups, the two groups of first air boxes and the two groups of second air boxes are arranged in a staggered mode, one side of each of the first air box and the second air box is connected with one end of a V-shaped dust accumulation pipe through a ventilation pipe, the other ends of the first air box and the second air box are fixedly connected with air outlet pipes, the air outlet pipes are used for discharging dust-removed gas, piston plates are connected inside the first air box and the second air box in a sliding mode, movable rods are fixedly connected onto the piston plates, and the movable rods penetrate through the first air box from left to right and extend;
the ventilation assembly further comprises a one-way conduction valve arranged inside the ventilation pipe and the piston plate, the one-way conduction valve comprises a communication plate which is embedded in the ventilation pipe and the piston plate, one side of the communication plate is rotatably connected with a sealing cover plate, the communication plate is also provided with a through groove corresponding to the sealing cover plate, the through groove plays a ventilation role, the communication plate is fixedly connected with a U-shaped frame positioned on the sealing cover plate, and a first spring is arranged between the inner side of the U-shaped frame and the sealing cover plate;
the drive assembly comprises a motor fixedly connected to the top of the dust removal box and a first annular plate and a second annular plate which are connected to the inside of the dust removal box in a sliding mode, the inside of the dust removal box is connected with a first straight gear and a second straight gear in a rotating mode, the output end of the motor extends to the inside of the dust removal box and is fixedly connected with gears meshed with the first straight gear and the second straight gear, the bottoms of the first straight gear and the second straight gear are respectively fixedly connected with a first sector gear and a second sector gear, tooth grooves corresponding to the first sector gear and the second sector gear are formed in the inner walls of the two sides of the first annular plate and the second annular plate, and the bottoms of the first annular plate and the second annular plate are respectively connected with a second fixed rod through a connecting rod fixedly connected with the two groups of two ends of the second fixed rod respectively arranged on the first air box and the two groups of movable rods fixedly connected to the second air box.
Further, the vibration mechanism comprises a linkage assembly and a vibration assembly, wherein the linkage assembly comprises a connecting column fixedly connected to one end, close to the V-shaped dust collecting pipe, of the movable rod.
Further, the linkage subassembly still includes the extrusion piece of fixed connection on the spliced pole, and the inside top sliding connection who is located V type laying dust pipe of dust removal case has the slider, and the first piece that receives of top fixedly connected with of slider, and the first top terminal surface that receives the piece and a side end slope of extrusion piece are 45.
Furtherly, the vibration subassembly includes the V template of fixed connection in the dust removal incasement portion, and the V template is located the top of V type laying dust pipe, and the both sides of V template are equipped with the guiding hole, and sliding connection has movable sleeve in the guiding hole, and two sets of movable sleeve be 45 and place, movable sleeve's top fixedly connected with second receives the piece.
Further, the cover is equipped with the second spring on the telescopic outer wall of activity, and the second spring is located between V template and the second compression piece, and telescopic inside top fixedly connected with connecting block of activity, telescopic inside below sliding connection have the buffer block of activity, fixedly connected with third spring between buffer block and the connecting block.
Further, desulfurization mechanism includes desulfurization case, filtering component and spray assembly, and desulfurization case fixed connection is in one side of dust removal case, the first casing of fixedly connected with on the inner wall of desulfurization case, and the bottom and the side opening of first casing, fixedly connected with drain pipe on the outer wall of desulfurization case, the one end and the first casing inside of drain pipe are linked together.
Further, filter assembly includes fixed connection at the inside baffle of desulfurization case, and the baffle is with the inside space that divide into two bottoms intercommunication of desulfurization case, filter assembly still includes the even air-supply line in desulfurization case inside, the one end of air-supply line extends to the outer wall of desulfurization case, the other end of air-supply line passes from the below of baffle, filter assembly still includes the air inlet cover of fixed connection on desulfurization case outer wall, the air inlet cover is located the outside of air-supply line, filter assembly is still including setting up the guide plate on the inside right side of desulfurization case, evenly distributed has the gas pocket on the guide plate.
Further, the spray assembly comprises a liquid inlet fixedly connected to the right side of the top of the desulfurization box, a solution pipe is connected to the top of the liquid inlet, the spray assembly further comprises a second shell fixedly connected to the bottom of the liquid inlet, the bottom of the second shell is rotatably connected with a first liquid conveying pipe through a sealing bearing, a second liquid conveying pipe is uniformly distributed on the outer edge of the first liquid conveying pipe, and a liquid spraying opening is uniformly formed in the second liquid conveying pipe.
Furthermore, a connecting shaft is arranged inside the second shell, a fixed shaft is fixedly connected between the bottom of the connecting shaft and the inner wall of the first infusion tube, and turbine blades are uniformly distributed on the outer wall of the connecting shaft.
The invention provides another technical scheme that: the implementation method of the horizontal electrostatic dust collector capable of preventing return air comprises the following steps:
s1: the gas enters the inside of the desulfurization box through the air inlet pipe, the desulfurization solution is sprayed from the liquid spraying port through the first liquid conveying pipe and the second liquid conveying pipe under the action of the external solution pipe to react and remove sulfur dioxide in the gas, and when the solution passes through the inside of the second shell under high pressure, the turbine blades are driven to finally drive the first liquid conveying pipe to rotate, so that the contact area between the solution and the sulfur dioxide is increased;
s2: gas after being desulfurized enters the interior of the V-shaped dust deposition tube after being detected by the concentration detector, corona discharge of a corona electrode ionizes the gas, and finally dust falls on the inner wall of the V-shaped dust deposition tube;
s3: in the process of detection, the movable rod drives the extrusion block to extrude the first compression block through the connecting column, so that the sliding block extrudes the second compression block, finally the buffer block knocks the V-shaped dust deposition pipe, dust on the inner wall of the V-shaped dust deposition pipe falls into the dust outlet through the lower dust deposition pipe, and all implementation steps are completed.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a horizontal electrostatic dust collector capable of preventing return air and an implementation method thereof, during dust collection, gas passes through a V-shaped dust tube after being desulfurized by a desulfurization mechanism, corona discharge at a corona electrode enables the gas to be ionized, dust charge in the gas flow is separated from the gas flow under the action of an electric field, finally dust falls on the inner wall of the V-shaped dust tube, when a motor rotates, a first straight gear and a second straight gear are meshed through gears, so that a first sector gear and a second sector gear are meshed with a first annular plate and a second annular plate to enable the first annular plate and the second annular plate to slide left and right in a dust collection box, finally a movable rod and a piston plate are driven by a connecting rod and a second fixed rod to slide back and forth in a first air box and a second air box, piston plates in the first air box and the second air box move in a staggered mode relatively, when the piston plate moves towards a vent pipe on one side, a sealing cover plate of a vent pipe is in a closed state, the inside sealed apron of piston plate is in the open mode, and when the piston plate moved to play tuber pipe one side, the inside sealed apron of ventilation pipe was in the open mode, and the inside sealed apron of piston plate was in the closed condition to extract the inside gas of V type laying dust, realized one-way effect that switches on, can effectively prevent the gas refluence, and compare original plate-type electrostatic precipitator structure, the structure of laying dust subassembly is comparatively compact, and equipment is little.
2. According to the horizontal electrostatic dust collector capable of preventing air return and the implementation method thereof, the movable rod is in a reciprocating motion state, the extrusion block is pushed to impact the first pressure block through the connecting column when the movable rod approaches to one side of the V-shaped dust collecting pipe, so that the first pressure block and the sliding block downwards extrude the second pressure block, the buffer block on the inner side of the movable sleeve impacts the V-shaped dust collecting pipe in the downward motion process of the second pressure block, the impact is reset under the action of the second spring after the impact is finished, dust falls at the dust outlet below the inner part of the dust collecting mechanism through the dust collecting pipe downwards in the V-shaped dust collecting pipe under the action of the impact, the dust collection in the air draft process is realized, and the operation is simple and convenient.
3. The invention provides a horizontal electrostatic dust collector capable of preventing air return and an implementation method thereof, wherein before dust collection, air enters the inside of a desulfurization box through an air inlet cover and an air inlet pipe, pressurized desulfurization solution is introduced into an air inlet, the solution prompts turbine blades to rotate under a high pressure state, the turbine blades drive a first liquid conveying pipe to rotate through a connecting shaft and a fixed shaft, the internal solution is finally ejected out of the connecting shaft through the first liquid conveying pipe when the first liquid conveying pipe rotates, the contact surface of the spraying solution and the air is increased in rotation, and the liquid level of the solution overflows the air inlet pipe and a guide plate when the solution falls into the desulfurization box, so that the air needs to penetrate through the liquid level when entering, the contact with the solution is further improved, and compared with the original spraying desulfurization, the desulfurization effect is better.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the dust collecting assembly, the air extracting assembly and the driving assembly of the present invention;
FIG. 4 is an exploded view of the dust collection assembly of the present invention;
FIG. 5 is an exploded view of the draft assembly construction of the present invention;
FIG. 6 is a schematic view of a one-way conduction valve according to the present invention;
FIG. 7 is a schematic view of a driving assembly according to the present invention;
FIG. 8 is a schematic view of the vibrating mechanism of the present invention;
FIG. 9 is a schematic view of a linkage assembly of the present invention;
FIG. 10 is a schematic view of the vibration assembly of the present invention;
FIG. 11 is a schematic structural view of a desulfurization mechanism of the present invention;
FIG. 12 is a schematic view of the construction of the desulfurization tank and filter assembly of the present invention;
FIG. 13 is a sectional view of the desulfurization mechanism of the present invention;
FIG. 14 is a schematic view of the spray assembly of the present invention;
FIG. 15 is an exploded view of the spray assembly construction of the present invention;
FIG. 16 is a schematic view of a turbine blade configuration of the present invention.
In the figure: 1. a dust removal mechanism; 11. a dust removal box; 111. an ash outlet; 112. a concentration detector; 12. a dust collecting assembly; 121. a V-shaped dust tube; 122. a dust discharge pipe; 123. a first fixing lever; 124. a corona electrode; 13. an air draft assembly; 131. a first windbox; 132. a second windbox; 133. a vent pipe; 134. an air outlet pipe; 135. a movable rod; 136. a piston plate; 137. a one-way conduction valve; 1371. a communication plate; 1372. sealing the cover plate; 1373. a U-shaped frame; 1374. a first spring; 14. a drive assembly; 141. a motor; 142. a first straight gear; 143. a first sector gear; 144. a first annular plate; 1441. a tooth socket; 145. a second spur gear; 146. a second sector gear; 147. a second annular plate; 148. a connecting rod; 149. a second fixing bar; 2. a vibration mechanism; 21. a linkage assembly; 211. connecting columns; 212. extruding the block; 213. a first pressed block; 214. a slider; 22. a vibrating assembly; 221. a V-shaped plate; 222. a guide hole; 223. a movable sleeve; 224. a second pressed block; 225. a second spring; 226. connecting blocks; 227. a third spring; 228. a buffer block; 3. a desulfurization mechanism; 31. a desulfurization box; 311. a first housing; 312. a liquid outlet pipe; 32. a filter assembly; 321. a partition plate; 322. an air inlet pipe; 323. an air inlet cover; 324. a baffle; 3241. air holes; 33. a spray assembly; 331. a liquid inlet; 332. a second housing; 3321. sealing the bearing; 3322. a connecting shaft; 3323. a fixed shaft; 3324. a turbine blade; 333. a first infusion tube; 3331. a second infusion tube; 3332. and a liquid spraying port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In order to solve the technical problem that the return air is generated by the air flow flowing from the air outlet to the air inlet, which can cause serious reverse leakage of pollutants, as shown in fig. 1-7, the following preferred technical solutions are provided:
a horizontal electrostatic dust collector capable of preventing return air comprises a dust removing mechanism 1, and a vibration mechanism 2 and a desulfurization mechanism 3 which are arranged in the dust removing mechanism 1, wherein the dust removing mechanism 1 comprises a dust removing box 11, a dust accumulation component 12, an air draft component 13 and a driving component 14, the bottom of the dust removing box 11 is provided with an ash outlet 111, the top of the dust removing box 11 is provided with a concentration detector 112, the dust accumulation component 12 is provided with four groups, the dust accumulation component 12 comprises a V-shaped dust accumulation pipe 121 arranged in the dust removing box 11, the bottom of the V-shaped dust accumulation pipe 121 is fixedly connected with a lower dust pipe 122, and the interior of the V-shaped dust accumulation pipe 121 is fixedly connected with a corona electrode 124 through a first fixing rod 123;
the air draft assembly 13 comprises a first air box 131 and a second air box 132 which are arranged inside the dust removing box 11, two groups of the first air box 131 and the second air box 132 are arranged, the two groups of the first air box 131 and the two groups of the second air box 132 are arranged in a staggered mode, one side of each of the first air box 131 and the second air box 132 is connected with one end of the V-shaped dust collecting pipe 121 through a vent pipe 133, the other end of each of the first air box 131 and the second air box 132 is fixedly connected with an air outlet pipe 134, the air outlet pipes 134 are used for discharging dust-removed air, piston plates 136 are slidably connected inside the first air box 131 and the second air box 132, movable rods 135 are fixedly connected onto the piston plates 136, and the movable rods 135 penetrate through the first air box 131 from left to right and extend;
the ventilation assembly 13 further comprises a one-way conduction valve 137 arranged inside the ventilation pipe 133 and the piston plate 136, the one-way conduction valve 137 comprises a communication plate 1371 which is embedded in the ventilation pipe 133 and the piston plate 136, one side of the communication plate 1371 is rotatably connected with a sealing cover plate 1372, a through groove corresponding to the sealing cover plate 1372 is further formed in the communication plate 1371, the through groove plays a ventilation role, a U-shaped frame 1373 is fixedly connected to the communication plate 1371, which is located on the sealing cover plate 1372, and a first spring 1374 is arranged between the inner side of the U-shaped frame 1373 and the sealing cover plate 1372;
the driving assembly 14 comprises a motor 141 fixedly connected to the top of the dust removing box 11, and a first annular plate 144 and a second annular plate 147 slidably connected to the inside of the dust removing box 11, a first straight gear 142 and a second straight gear 145 are rotatably connected to the inside of the dust removing box 11, an output end of the motor 141 extends to the inside of the dust removing box 11 and is fixedly connected with a gear meshed with the first straight gear 142 and the second straight gear 145, bottoms of the first straight gear 142 and the second straight gear 145 are fixedly connected with a first sector gear 143 and a second sector gear 146 respectively, tooth grooves 1441 corresponding to the first sector gear 143 and the second sector gear 146 are arranged on inner walls of two sides of the first annular plate 144 and the second annular plate 147 respectively, bottom portions of the first annular plate 144 and the second annular plate 147 are fixedly connected with second fixing rods 149 through connecting rods 148, and two ends of the two groups of second fixing rods 149 are fixedly connected with two groups of movable rods 135 on the first groups of the first wind boxes 131 and two groups of movable rods 135 on the second wind boxes 132 respectively And (6) connecting.
Specifically, during dust removal, the gas passes through the V-shaped dust deposition tube 121 after being desulfurized by the desulfurization mechanism 3, the corona discharge of the corona electrode 124 ionizes the gas, the dust charge in the gas flow is separated from the gas flow under the action of an electric field, and finally the dust falls on the inner wall of the V-shaped dust deposition tube 121, when the motor 141 rotates, the first straight gear 142 and the second straight gear 145 are engaged through gears, so that the first sector gear 143 and the second sector gear 146 are engaged with the first annular plate 144 and the second annular plate 147 to slide left and right inside the dust removal box 11, and finally the movable rod 135 and the piston plate 136 are driven by the connecting rod 148 and the second fixed rod 149 to slide back and forth inside the first air box 131 and the second air box 132, and the piston plate 136 inside the first air box 131 and the second air box 132 relatively stagger to move, when the piston plate 136 moves to the vent tube side 133, the sealing cover 1372 inside the vent tube 133 is in a closed state, the inside sealed apron 1372 of piston plate 136 is in the open mode, and when piston plate 136 moved to play tuber pipe 134 one side, the inside sealed apron 1372 of ventilation pipe 133 was in the open mode, and the inside sealed apron 1372 of piston plate 136 is in the closed condition to extract the inside gas of V type laying dust pipe 121, realized one-way effect that switches on, can effectively prevent gas refluence.
In order to solve the technical problem that the existing electrostatic dust collector needs to be additionally provided with a vibration and air injection mechanism to treat dust on a dust accumulation plate, and the operation is complicated, as shown in fig. 8-10, the following preferred technical scheme is provided:
the vibration mechanism 2 comprises a linkage component 21 and a vibration component 22, wherein the linkage component 21 comprises a connecting column 211 fixedly connected to one end of the movable rod 135 close to the V-shaped dust collecting pipe 121.
The outer wall of the movable sleeve 223 is sleeved with a second spring 225, the second spring 225 is located between the V-shaped plate 221 and the second pressure receiving block 224, a connecting block 226 is fixedly connected to the upper portion of the inside of the movable sleeve 223, a buffer block 228 is slidably connected to the lower portion of the inside of the movable sleeve 223, and a third spring 227 is fixedly connected between the buffer block 228 and the connecting block 226.
Specifically, because the movable rod 135 is in a reciprocating state, when the movable rod 135 approaches to one side of the V-shaped dust collecting tube 121, the connecting rod 211 pushes the extrusion block 212 to impact the first pressure block 213, so that the first pressure block 213 and the slider 214 downwardly extrude the second pressure block 224, the buffer block 228 on the inner side of the movable sleeve 223 in the process of downward movement of the second pressure block 224 impacts the V-shaped dust collecting tube 121, and after the impact is completed, the second pressure block is reset under the action of the second spring 225, and under the action of the impact, dust falls on the dust outlet 111 below the inner part of the dust collecting mechanism 1 through the dust collecting tube 122 downward in the V-shaped dust collecting tube 121, so that dust collection in the air draft process is realized.
In order to solve the technical problems that some burning smoke dust often contains sulfur dioxide and needs to be subjected to desulfurization treatment before the electrostatic dust collection step, the existing desulfurization equipment is often in a spraying mode, and the desulfurization effect is general, as shown in fig. 11-16, the following preferable technical scheme is provided:
The spraying component 33 comprises a liquid inlet 331 fixedly connected to the right side of the top of the desulfurization box 31, a solution pipe is connected to the top of the liquid inlet 331, the spraying component 33 further comprises a second shell 332 fixedly connected to the bottom of the liquid inlet 331, the bottom of the second shell 332 is rotatably connected with a first liquid conveying pipe 333 through a sealing bearing 3321, second liquid conveying pipes 3331 are uniformly distributed on the outer edge of the first liquid conveying pipe 333, and liquid spraying ports 3332 are uniformly formed in the second liquid conveying pipe 3331.
A connecting shaft 3322 is arranged in the second shell 332, a fixed shaft 3323 is fixedly connected between the bottom of the connecting shaft 3322 and the inner wall of the first infusion tube 333, and turbine blades 3324 are uniformly distributed on the outer wall of the connecting shaft 3322.
Specifically, before dust removal, gas enters the inside of the desulfurization box 31 through the air inlet cover 323 and the air inlet pipe 322, pressurized sulfur removal solution is introduced into the liquid inlet 331, the solution causes the turbine blades 3324 to rotate under a high pressure state, the turbine blades 3324 drive the first liquid conveying pipe 333 to rotate through the connecting shaft 3322 and the fixing shaft 3323, when the first liquid conveying pipe 333 rotates, the internal solution is finally ejected from the connecting shaft 3322 through the first liquid conveying pipe 333, the contact surface of the spraying solution and the gas is increased during rotation, and when the solution falls in the desulfurization box 31, the liquid level of the solution overflows the air inlet pipe 322 and the flow guide plate 324, so that the gas needs to penetrate through the liquid level when entering, and the contact with the solution is further improved.
To further better illustrate the above examples, the present invention also provides an embodiment of a method for implementing a horizontal type electrostatic precipitator capable of preventing air from returning, comprising the following steps:
the method comprises the following steps: the gas enters the inside of the desulfurization box 31 through the air inlet pipe 322, the desulfurization solution is sprayed from the liquid spraying port 3332 through the first liquid conveying pipe 333 and the second liquid conveying pipe 3331 under the action of an external solution pipe to react and remove sulfur dioxide in the gas, and when the solution passes through the inside of the second shell 332 at high pressure, the turbine blade 3324 is driven to finally drive the first liquid conveying pipe 333 to rotate, so that the contact area between the solution and the sulfur dioxide is increased;
step two: the desulfurized gas enters the interior of the V-shaped dust tube 121 after being detected by the concentration detector 112, the corona electrode 124 performs corona discharge to ionize the gas, and finally, dust falls on the inner wall of the V-shaped dust tube 121, when the motor 141 rotates, the movable rod 135 and the piston plate 136 are made to slide in the first air box 131 and the second air box 132 in a reciprocating manner by the driving assembly 14, the piston plates 136 in the first air box 131 and the second air box 132 move in a staggered manner relatively, and the one-way conduction valve 137 plays a role in one-way conduction, so that the gas can be effectively prevented from flowing backwards;
step three: in the detection process, the movable rod 135 drives the extrusion block 212 to extrude the first compression block 213 through the connecting column 211, so that the sliding block 214 extrudes the second compression block 224, and finally the buffer block 228 knocks the V-shaped dust collecting tube 121, so that dust on the inner wall of the V-shaped dust collecting tube 121 falls into the dust outlet 111 through the dust discharging tube 122, and all implementation steps are completed.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a horizontal electrostatic precipitator that can prevent return air, includes dust removal mechanism (1) and sets up vibration mechanism (2) and desulfurization mechanism (3) in dust removal mechanism (1), its characterized in that: the dust removal mechanism (1) comprises a dust removal box (11), a dust accumulation component (12), an air draft component (13) and a driving component (14), wherein a dust outlet (111) is formed in the bottom of the dust removal box (11), a concentration detector (112) is arranged at the top of the dust removal box (11), four groups of dust accumulation components (12) are arranged, each dust accumulation component (12) comprises a V-shaped dust accumulation pipe (121) arranged inside the dust removal box (11), the bottom of each V-shaped dust accumulation pipe (121) is fixedly connected with a lower dust pipe (122), and the inside of each V-shaped dust accumulation pipe (121) is fixedly connected with a corona electrode (124) through a first fixing rod (123);
the air draft assembly (13) comprises a first air box (131) and a second air box (132) which are arranged inside a dust removing box (11), the first air box (131) and the second air box (132) are provided with two groups, the first air box (131) and the second air box (132) are arranged in a staggered mode, one side of the first air box (131) and one side of the second air box (132) are connected with one end of a V-shaped dust collecting pipe (121) through a ventilation pipe (133), the other ends of the first air box (131) and the second air box (132) are fixedly connected with an air outlet pipe (134), the air outlet pipe (134) is used for discharging dust-removed air, piston plates (136) are slidably connected inside the first air box (131) and the second air box (132), movable rods (135) are fixedly connected to the piston plates (136), and the movable rods (135) penetrate through the first air box (131) from left to right and extend;
the ventilation assembly (13) further comprises a one-way conduction valve (137) arranged inside the ventilation pipe (133) and the piston plate (136), the one-way conduction valve (137) comprises a communication plate (1371) which is embedded in the ventilation pipe (133) and the piston plate (136), one side of the communication plate (1371) is rotatably connected with a sealing cover plate (1372), the communication plate (1371) is further provided with a through groove corresponding to the sealing cover plate (1372), the through groove plays a ventilation role, the communication plate (1371) is fixedly connected with a U-shaped frame (1373) which is located on the sealing cover plate (1372), and a first spring (1374) is arranged between the inner side of the U-shaped frame (1373) and the sealing cover plate (1372);
drive assembly (14) is including motor (141) and the first annular plate (144) and the second annular plate (147) of sliding connection at dust removal case (11) top of fixed connection at dust removal case (11) top, the inside of dust removal case (11) still rotates and is connected with first straight-tooth gear (142) and second straight-tooth gear (145), the output of motor (141) extends to the inside of dust removal case (11) and fixedly connected with the gear of first straight-tooth gear (142) and second straight-tooth gear (145) engaged with, the bottom of first straight-tooth gear (142) and second straight-tooth gear (145) is fixedly connected with first sector gear (143) and second sector gear (146) respectively, all be equipped with on the both sides inner wall of first annular plate (144) and second annular plate (147) and correspond with first sector gear (143) and second sector gear (146) tooth's socket (1441), the bottom of first annular plate (144) and second annular plate (147) all is connected with second dead lever (148) fixed connection through connecting rod (148) (149) Two ends of the two groups of second fixing rods (149) are respectively and fixedly connected with the two groups of movable rods (135) on the first air box (131) and the two groups of movable rods (135) on the second air box (132).
2. The air return preventive horizontal electrostatic precipitator of claim 1, wherein: the vibration mechanism (2) comprises a linkage component (21) and a vibration component (22), wherein the linkage component (21) comprises a connecting column (211) fixedly connected to one end, close to the V-shaped dust deposition pipe (121), of the movable rod (135).
3. The air return preventive horizontal type electrostatic precipitator according to claim 2, wherein: linkage subassembly (21) still includes extrusion piece (212) of fixed connection on spliced pole (211), and the inside top sliding connection who is located V type laying dust pipe (121) of dust removal case (11) has slider (214), and the first piece (213) that receive of top fixedly connected with of slider (214), and the first top terminal surface that receives piece (213) and the side end slope of extrusion piece (212) are 45.
4. A wind-resistant horizontal electrostatic precipitator in accordance with claim 3, wherein: vibration subassembly (22) are including fixed connection at the inside V template (221) of dust removal case (11), and V template (221) are located the top of V type laying dust pipe (121), and the both sides of V template (221) are equipped with guiding hole (222), and sliding connection has movable sleeve (223) in guiding hole (222), and two sets of movable sleeve (223) be 45 and place, the top fixedly connected with second of movable sleeve (223) is pressed piece (224).
5. The horizontal type electrostatic precipitator capable of preventing return air as claimed in claim 4, wherein: the outer wall of the movable sleeve (223) is sleeved with a second spring (225), the second spring (225) is located between the V-shaped plate (221) and the second compression block (224), a connecting block (226) is fixedly connected to the upper portion of the inside of the movable sleeve (223), a buffer block (228) is slidably connected to the lower portion of the inside of the movable sleeve (223), and a third spring (227) is fixedly connected between the buffer block (228) and the connecting block (226).
6. The horizontal type electrostatic precipitator capable of preventing return air as claimed in claim 1, wherein: desulfurization mechanism (3) are including desulfurization case (31), filtering component (32) and spray set (33), desulfurization case (31) fixed connection is in the one side of dust removal case (11), first casing (311) of fixedly connected with on the inner wall of desulfurization case (31), and the bottom and the side opening of first casing (311), fixedly connected with drain pipe (312) on the outer wall of desulfurization case (31), the one end and the first casing (311) inside of drain pipe (312) are linked together.
7. The horizontal type electrostatic precipitator capable of preventing return air as claimed in claim 6, wherein: filter assembly (32) are including baffle (321) of fixed connection inside desulfurization case (31), and baffle (321) divide into the space of two bottom intercommunications with desulfurization case (31) inside, filter assembly (32) still include even inside air-supply line (322) at desulfurization case (31), the one end of air-supply line (322) extends to the outer wall of desulfurization case (31), the other end of air-supply line (322) passes from the below of baffle (321), filter assembly (32) still include air inlet cover (323) of fixed connection on desulfurization case (31) outer wall, air inlet cover (323) are located the outside of air-supply line (322), filter assembly (32) still are including setting up guide plate (324) on desulfurization case (31) inside right side, evenly distributed has gas pocket (3241) on guide plate (324).
8. The horizontal type electrostatic precipitator capable of preventing return air as claimed in claim 7, wherein: spray subassembly (33) including fixed connection at inlet (331) on desulfurization case (31) top right side, and the external solution pipe in top of inlet (331), spray subassembly (33) still includes second casing (332) of fixed connection in inlet (331) bottom, the bottom of second casing (332) is rotated through sealed bearing (3321) and is connected with first transfer line (333), the outer fringe evenly distributed of first transfer line (333) has second transfer line (3331), spout liquid mouth (3332) has evenly been seted up on second transfer line (3331).
9. The horizontal type electrostatic precipitator capable of preventing return air as claimed in claim 8, wherein: a connecting shaft (3322) is arranged in the second shell (332), a fixed shaft (3323) is fixedly connected between the bottom of the connecting shaft (3322) and the inner wall of the first infusion tube (333), and turbine blades (3324) are uniformly distributed on the outer wall of the connecting shaft (3322).
10. A method of implementing a wind resistant horizontal electrostatic precipitator as claimed in any of claims 1 to 9, comprising the steps of:
s1: the gas enters the inside of the desulfurization box (31) through the air inlet pipe (322), the desulfurization solution is sprayed from the liquid spraying port (3332) through the first liquid conveying pipe (333) and the second liquid conveying pipe (3331) under the action of the externally connected solution pipe to react and remove sulfur dioxide in the gas, and when the solution passes through the inside of the second shell (332) at high pressure, the turbine blade (3324) is driven to finally drive the first liquid conveying pipe (333) to rotate, so that the contact area between the solution and the sulfur dioxide is increased;
s2: gas after being desulfurized enters the interior of the V-shaped dust deposition tube (121) after being detected by the concentration detector (112), corona discharge is carried out on a corona electrode (124) to ionize the gas, and finally dust falls on the inner wall of the V-shaped dust deposition tube (121), when the motor (141) rotates, the movable rod (135) and the piston plate (136) slide in the first air box (131) and the second air box (132) in a reciprocating manner through the driving assembly (14), the piston plates (136) in the first air box (131) and the second air box (132) move in a staggered manner relatively, the one-way conduction valve (137) plays a role in one-way conduction, and gas backflow can be effectively prevented;
s3: in the process of detection, the movable rod (135) drives the extrusion block (212) to extrude the first compression block (213) through the connecting column (211), so that the sliding block (214) extrudes the second compression block (224), and finally the buffer block (228) knocks the V-shaped dust accumulation tube (121), so that dust on the inner wall of the V-shaped dust accumulation tube (121) falls into the dust outlet (111) through the dust discharge tube (122), and all implementation steps are completed so far.
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| CN202210647636.XA CN115007313A (en) | 2022-06-09 | 2022-06-09 | Horizontal electrostatic dust collector capable of preventing air return and implementation method thereof |
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| CN202210647636.XA CN115007313A (en) | 2022-06-09 | 2022-06-09 | Horizontal electrostatic dust collector capable of preventing air return and implementation method thereof |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0957054A (en) * | 1995-08-25 | 1997-03-04 | Babcock Hitachi Kk | Dust-charging wet desulfurizer |
| CN109894272A (en) * | 2017-12-08 | 2019-06-18 | 陕西柯瑞达环保科技有限公司 | A kind of industrial smoke electrostatic precipitator |
| CN110645806A (en) * | 2019-10-12 | 2020-01-03 | 海盐达贝尔新型建材有限公司 | Sintering tunnel kiln system with desulfurization dust removal mechanism |
| JP2020065974A (en) * | 2018-10-24 | 2020-04-30 | 臼井国際産業株式会社 | Wet electric dust collector |
| CN211189613U (en) * | 2019-11-15 | 2020-08-07 | 卢华西 | High efficiency air purification equipment that more factory building of dust was used |
| EP3705185A1 (en) * | 2019-03-07 | 2020-09-09 | Karlsruher Institut für Technologie | Electrostatic precipitator for the purification of flue gases |
| CN211914170U (en) * | 2019-10-30 | 2020-11-13 | 付航 | Based on industrial waste gas desulfurization dust removal emission reduction device |
| CN213286331U (en) * | 2020-08-07 | 2021-05-28 | 嘉兴依欣环境工程有限公司 | Exhaust gas desulfurization and dust removal integrated device |
| CN213668533U (en) * | 2020-11-05 | 2021-07-13 | 潍坊龙达锌业有限公司 | Smoke and dust desulfurization dust purification device based on zinc oxide production |
| CN214515277U (en) * | 2021-02-22 | 2021-10-29 | 福建省步兴环保设备制造有限公司 | Air return prevention electrostatic dust collector for pollution prevention and control |
-
2022
- 2022-06-09 CN CN202210647636.XA patent/CN115007313A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0957054A (en) * | 1995-08-25 | 1997-03-04 | Babcock Hitachi Kk | Dust-charging wet desulfurizer |
| CN109894272A (en) * | 2017-12-08 | 2019-06-18 | 陕西柯瑞达环保科技有限公司 | A kind of industrial smoke electrostatic precipitator |
| JP2020065974A (en) * | 2018-10-24 | 2020-04-30 | 臼井国際産業株式会社 | Wet electric dust collector |
| EP3705185A1 (en) * | 2019-03-07 | 2020-09-09 | Karlsruher Institut für Technologie | Electrostatic precipitator for the purification of flue gases |
| CN110645806A (en) * | 2019-10-12 | 2020-01-03 | 海盐达贝尔新型建材有限公司 | Sintering tunnel kiln system with desulfurization dust removal mechanism |
| CN211914170U (en) * | 2019-10-30 | 2020-11-13 | 付航 | Based on industrial waste gas desulfurization dust removal emission reduction device |
| CN211189613U (en) * | 2019-11-15 | 2020-08-07 | 卢华西 | High efficiency air purification equipment that more factory building of dust was used |
| CN213286331U (en) * | 2020-08-07 | 2021-05-28 | 嘉兴依欣环境工程有限公司 | Exhaust gas desulfurization and dust removal integrated device |
| CN213668533U (en) * | 2020-11-05 | 2021-07-13 | 潍坊龙达锌业有限公司 | Smoke and dust desulfurization dust purification device based on zinc oxide production |
| CN214515277U (en) * | 2021-02-22 | 2021-10-29 | 福建省步兴环保设备制造有限公司 | Air return prevention electrostatic dust collector for pollution prevention and control |
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