WO2021258522A1 - 静电除尘装置 - Google Patents
静电除尘装置 Download PDFInfo
- Publication number
- WO2021258522A1 WO2021258522A1 PCT/CN2020/109772 CN2020109772W WO2021258522A1 WO 2021258522 A1 WO2021258522 A1 WO 2021258522A1 CN 2020109772 W CN2020109772 W CN 2020109772W WO 2021258522 A1 WO2021258522 A1 WO 2021258522A1
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- Prior art keywords
- potential
- conductive
- frame
- positioning
- electric field
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- 239000000428 dust Substances 0.000 title claims abstract description 39
- 230000005684 electric field Effects 0.000 claims abstract description 136
- 239000012717 electrostatic precipitator Substances 0.000 claims description 98
- 238000009434 installation Methods 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 206010014357 Electric shock Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry 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
-
- 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
- B03C3/40—Electrode constructions
-
- 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
- B03C3/66—Applications of electricity supply techniques
- B03C3/70—Applications of electricity supply techniques insulating in electric separators
Definitions
- the present disclosure relates to the field of air purification, and in particular, to an electrostatic dust removal device.
- Electrostatic dust removal is a kind of gas dust removal method. Its principle is: dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and the dust particles combine with negative ions to be negatively charged, and then they tend to discharge and deposit on the anode surface. That is, in a strong electric field, air molecules are ionized into positive ions and electrons, and the electrons encounter dust particles in the process of running toward the positive electrode, causing the dust particles to be negatively charged and adsorbed to the positive electrode to be collected.
- the electrostatic precipitator in the related art is prone to corona discharge between adjacent high and low potential electrodes, which leads to the generation of ozone and the occurrence of electric shock accidents, which affects the safety of use. For this reason, some precipitators are installed between adjacent electrodes.
- An additional insulating part is set between the insulating part and the electrode. The insulating part and the electrode are separately manufactured and assembled separately, and cannot form a complete whole. There are problems such as uncontrollable thickness, unfavorable mass production, unstable structure, and poor spacing consistency, which affect ventilation and dust removal. The uniformity.
- an objective of the present disclosure is to provide an electrostatic precipitator, which takes into account the dust removal effect and safety, is conducive to mass production, stable structure, uniform ventilation and dust removal, low cost, easy to distinguish, high assembly efficiency, etc. advantage.
- the electrostatic precipitator includes: a frame; a plurality of electrode units, the plurality of electrode units include at least one high-potential unit and at least one low-potential unit, A plurality of the electrode units are arranged on the frame at intervals, and the high-potential units and the low-potential units are alternately arranged, and a dust removal air duct is formed between the adjacent electrode units;
- the high-potential units include a first conductive Part and a first insulating part, the first conductive part and the first insulating part are injection-molded and comprise a first electric field generator and a first conductive end, the first insulating part covers at least the first electric field generator Part;
- the low-potential unit includes a second conductive portion and a second insulating portion, the second conductive portion and the second insulating portion are injection molded and include a second electric field generator and a second conductive end, the second insulating portion Covering at least
- the electrostatic precipitator according to the embodiment of the present disclosure takes into account the dust removal effect and safety, and has the advantages of being conducive to mass production, stable structure, uniform ventilation and dust removal, low cost, easy to distinguish, and high assembly efficiency.
- the first insulating portion covers the entire first electric field generating body; at least the surface of the second electric field generating body facing the high-potential unit is exposed.
- the first insulating portion covers a part of the first electric field generating body, and a part of the surface of the first electric field generating body facing the low-potential unit is exposed;
- the second insulating portion covers a part of the second electric field generating body, and a part of the surface of the second electric field generating body facing the high-potential unit is exposed; wherein the first electric field generating body is exposed
- the area of the part is smaller than the exposed area of the second electric field generating body.
- the exposed part of the first electric field generating body extends along the length direction of the first electric field generating body; the exposed part of the second electric field generating body extends along the second electric field The length direction of the generating body extends; wherein the width of the exposed part of the first electric field generating body is smaller than the width of the exposed part of the second electric field generating body.
- the exposed part of the first electric field generating body is close to the leeward side of the first electric field generating body.
- each of the electrode units is arc-shaped and protrudes toward the windward side.
- a plurality of the electrode units are arranged along the thickness direction of the electrode units, and two ends of each electrode unit are respectively detachably mounted on two opposite sides of the frame.
- two opposite sides in the thickness direction of the second electric field generating body are exposed.
- one of the two opposite sides of the adjacent electrode unit is provided with a positioning ring and the other is provided with a positioning protrusion inserted into the positioning ring.
- the positioning ring and/or positioning protrusion on the high-potential unit is provided on the first insulating portion; the positioning ring and/or positioning protrusion on the low-potential unit is provided on the The second insulating part.
- the positioning ring is provided on the first insulating portion of the high potential unit; the positioning protrusion is provided on the second conductive portion of the low potential unit.
- an end positioning structure is provided on the frame, and a positioning ring or positioning protrusion on the outermost electrode unit is matched with the end positioning structure.
- the electrostatic precipitator further includes: a high-potential conductive member, and the high-potential conductive member is connected to the plurality of The first conductive ends of the high-potential unit are connected; the low-potential conductive members are respectively connected to the second conductive ends of the plurality of low-potential units.
- the electrostatic precipitator further includes: a high-potential terminal, the high-potential terminal is electrically connected to the high-potential conductive member, the frame is provided with a first mounting groove, and the high-potential The potential conductive member is installed in the first installation groove and located outside the frame; a low potential terminal, the low potential terminal is electrically connected to the low potential conductive member, the frame is provided with a second installation groove, the The low-potential conductive element is installed in the second installation groove and located outside the frame.
- one end of the high-potential unit is a first conductive end constructed by a first conductive part, and the other end is a first insulating end constructed by a first insulating part;
- the low potential unit One end of the unit is a second conductive end constructed by a second conductive part, and the other end is a second insulating end constructed by a second insulating part; wherein, the first conductive ends of a plurality of high-potential units and a plurality of The second insulating end of the low-potential unit faces one side of the frame, and the first insulating ends of the multiple high-potential units and the second conductive ends of the multiple low-potential units face the other side of the frame side.
- the high-potential conductive member is provided on the one side of the frame, and the high-potential conductive member is respectively connected to the first conductive ends of the plurality of high-potential units and the plurality of The second insulating end of the low-potential unit is connected; the low-potential conductive member is provided on the other side of the frame, and the low-potential conductive member is respectively connected to the second conductive ends of the plurality of low-potential units and The first insulating ends of a plurality of the high-potential units are connected.
- the electrostatic precipitator further includes: a first positioning member, the high-potential conductive member is provided on the first positioning member, and the first positioning member is connected to the plurality of high-potential conductive members respectively.
- the first conductive end of the potential unit is matched with the second insulating ends of the plurality of low-potential units; the second positioning member, the low-potential conductive member is provided on the second positioning member, and the second positioning member is respectively connected with The second conductive ends of the plurality of low-potential units are matched with the first insulating ends of the plurality of high-potential units.
- the first positioning member is provided with a plurality of first positioning teeth and a first tooth groove is formed between adjacent first positioning teeth, and the high-potential conductive member penetrates through The first positioning member is exposed from a plurality of first tooth slots, and each of the first positioning teeth is fitted between a first conductive end of an adjacent high-potential unit and a second insulating end of a low-potential unit;
- the second positioning member is provided with a plurality of second positioning teeth and a second tooth groove is formed between adjacent second positioning teeth. One of the second tooth grooves is exposed, and each of the second positioning teeth is fitted between the second conductive end of the adjacent high and low position unit and the first insulating end of the high potential unit.
- the first conductive end of each high-potential unit and the second insulating end of each low-potential unit are provided with a first positioning groove, and the first positioning member is fitted to In a plurality of the first positioning grooves; the second conductive end of each low-potential unit and the first insulating end of each high-potential unit are provided with a second positioning groove, and the second positioning member is fitted to the plurality of In the second positioning groove.
- the first positioning member is provided with a plurality of first studs arranged at intervals along its length, and the plurality of first studs are respectively installed by a plurality of first threaded fasteners In the frame;
- the second positioning member is provided with a plurality of second studs arranged at intervals along its length, and the plurality of second studs are respectively installed on the frame through a plurality of second threaded fasteners .
- the frame is provided with a plurality of first blocking ribs spaced around the first positioning member and a plurality of second blocking ribs spaced around the second positioning member.
- the plurality of first retaining ribs includes a first straight retaining rib and two first corner retaining ribs, and the first straight retaining ribs extend along the length direction of the first positioning member And the stop is on the inner side of the first positioning member, and the two first corner retaining ribs are respectively stopped at the two corners of the outer side of the first positioning member;
- the plurality of second retaining ribs includes a first Two straight retaining ribs and two second corner retaining ribs, the second straight retaining ribs extending along the length direction of the second positioning member and stopping at the inner side of the second positioning member, the two second The corner retaining ribs are respectively stopped at the two corners of the outer side of the second positioning member.
- a first fixing member is provided on the one side of the frame, and the first fixing member is provided with a plurality of first fixing grooves arranged at intervals along the length direction of the frame, and a plurality of the The first conductive ends of the high-potential unit and the second insulating ends of the plurality of low-potential units are respectively fitted to the plurality of first fixing grooves; the other side of the frame is provided with a second fixing member, so The second fixing member is provided with a plurality of second fixing grooves spaced apart along its length, and the second conductive ends of the plurality of low-potential units and the first insulating ends of the plurality of high-potential units are respectively matched to the plurality of One of the second fixing grooves.
- the frame is configured as a rectangle arranged around a plurality of the electrode units.
- each electrode unit extends along the width direction of the frame, a plurality of electrode units are arranged at intervals along the length direction of the frame, and both ends of each electrode unit are respectively detachable Ground is installed on two opposite sides of the frame in the width direction.
- the electrostatic precipitator is bent into an arc around a bending axis, and the bending axis extends along the length of the frame and is located in the width direction of the frame. In the center.
- the frame includes: a frame seat; a frame bottom, the frame bottom is detachably mounted on the frame seat and defines an installation space between the frame seat, and each Both ends of the electrode unit are arranged in the installation space.
- one of the frame base and the frame bottom is provided with a buckle and the other is provided with a buckle, and the buckle is engaged with the buckle.
- one of the frame seat and the frame bottom is provided with a limiting column and the other is provided with a limiting cylinder, and the limiting column is inserted into the limiting cylinder.
- the first conductive part and the first insulating part are integrally injection molded; the second conductive part and the second insulating part are integrally injection molded.
- Fig. 1 is a schematic structural diagram of an electrostatic precipitator according to an embodiment of the present disclosure.
- Fig. 2 is an exploded view of an electrostatic precipitator according to an embodiment of the present disclosure.
- Fig. 3 is a schematic diagram of the connection between a plurality of electrode units of an electrostatic precipitator and a first positioning member and a second positioning member according to an embodiment of the present disclosure.
- Fig. 4 is a schematic diagram of the connection between a plurality of electrode units of an electrostatic precipitator and a first positioning member and a second positioning member according to another embodiment of the present disclosure.
- Fig. 5 is a schematic diagram of the connection between a plurality of electrode units of the electrostatic precipitator and the bottom of the frame according to an embodiment of the present disclosure.
- Fig. 6 is a schematic diagram of the connection between a plurality of electrode power sources and a frame base of an electrostatic precipitator according to an embodiment of the present disclosure.
- Fig. 7 is an exploded view of the frame of the electrostatic precipitator according to an embodiment of the present disclosure.
- Fig. 8 is an exploded view of an electrode unit of an electrostatic precipitator according to an embodiment of the present disclosure.
- Fig. 9 is another exploded view of the electrode unit of the electrostatic precipitator according to the embodiment of the present disclosure.
- Fig. 10 is a cross-sectional view of an electrode unit of an electrostatic precipitator according to an embodiment of the present disclosure.
- Fig. 11 is a schematic structural diagram of a frame of an electrostatic precipitator according to an embodiment of the present disclosure.
- Fig. 12 is a cross-sectional view of an electrode unit of an electrostatic precipitator according to an embodiment of the present disclosure.
- Fig. 13 is an exploded view of an electrode unit of an electrostatic precipitator according to an embodiment of the present disclosure.
- Fig. 14 is a circuit diagram of an electrode unit of an electrostatic precipitator according to an embodiment of the present disclosure.
- Frame 10 end positioning structure 110, first fixing member 120, first fixing groove 121, second fixing member 130, second fixing groove 131, frame base 150, frame bottom 140, limit post 141, limit cylinder 151 , Buckle 142, card stand 152, electrode unit 20, high potential unit 21, low potential unit 22, first conductive portion 210, first electric field generator 211, first conductive end 212, second conductive portion 220, second The electric field generator 221, the second conductive end 222, the positioning protrusion 230, the first positioning groove 231, the second positioning groove 232, the positioning ring 240, the first insulating part 250, the first insulating end 251, the second insulating part 260, The second insulating end 261,
- the second positioning member 60, the second positioning tooth 610, the second tooth groove 620, the second stud 630, and the bending axis L are provided.
- first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features. Further, in the description of the present disclosure, unless otherwise specified, “plurality” means two or more.
- the electrostatic precipitator 1 includes a frame 10 and a plurality of electrode units 20.
- the plurality of electrode units 20 includes at least one high-potential unit 21 and at least one low-potential unit 22.
- the two electrode units 20 are arranged on the frame 10 at intervals and the high-potential units 21 and the low-potential units 22 are alternately arranged.
- some electrode units 20 can be used as high-potential units 21, and some electrode units 20 can be used as low-potential units 22, namely The electrode unit 20 adjacent to the high-potential cell 21 is the low-potential cell 22, and the electrode unit 20 adjacent to the low-potential cell 22 is the high-potential cell 21.
- the arrangement of multiple electrode units 20 is: high-potential cell 21.
- the low-potential unit 22, the high-potential unit 21, and the low-potential unit 22 are alternately arranged in sequence.
- a dust-removing air duct is formed between adjacent electrode units 20, and the dust-removing air duct extends along the length direction of the adjacent high-potential unit 21 and low-potential unit 22.
- the high-potential unit 21 includes a first conductive portion 210 and a first insulating portion 250.
- the first conductive portion 210 and the first insulating portion 250 are injection molded and include a first electric field generator 211 and a first conductive end 212.
- the first insulating portion 250 At least a part of the first electric field generating body 211 is covered.
- the low-potential unit 22 includes a second conductive portion 220 and a second insulating portion 260.
- the second conductive portion 220 and the second insulating portion 260 are injection molded and include a second electric field generator 221 and a second conductive end 222, and the second insulating portion 260 At least a part of the second electric field generating body 221 is covered.
- the area of the first electric field generator 211 covered by the first insulating part 250 is larger than the area of the second electric field generator 221 covered by the second insulating part 260.
- first electric field generator 211 and the second electric field generator 221 refer to parts of the first conductive portion 210 and the second conductive portion 220 that are used to generate an electric field.
- the first conductive end 212 and the second conductive end 222 refer to parts of the first conductive portion 210 and the second conductive portion 220 that are used to achieve electrical conduction.
- the first conductive part 210 and the first insulating part 250 are injection molded, and the second conductive part 220 and the second insulating part 260 are injection molded, so that the conductive part and the insulating part are produced together to form one
- the complete whole not only simplifies the assembly, the structure is more stable, but also can use molds to ensure that the thickness of the high-potential unit 21 and the low-potential unit 22 is uniform and controllable, which is conducive to mass production and uniform spacing, so that the electrostatic precipitator 1 is everywhere.
- the wind resistance is the same, which can improve the uniformity of dust removal.
- the first insulating part 250 covers at least a part of the first electric field generator 211
- the second insulating part 260 covers at least a part of the second electric field generator 221, so that the adjacent first electric field generator 211 and the second electric field are generated.
- the body 221 is separated by a layer of insulating material. On the one hand, it avoids corona discharge between adjacent electrode units 20, reduces the generation of ozone and reduces the risk of electric shock accidents, and greatly improves the safety of use. On the other hand, it adopts The coating method can make each electrode unit 20 form a whole, which is conducive to simplifying assembly, and each electrode unit 20 forms an independent whole, so that both in production and use, it can be beneficial to the production and use of each electrode unit 20.
- the difference between the high-potential cell 21 and the low-potential cell 22 is The structure of the electrostatic precipitator 1 is different, and it is not easy to confuse the high-potential unit 21 and the low-potential unit 22 when the electrostatic precipitator 1 is assembled, which can reduce the probability of assembly errors and improve the assembly efficiency.
- the surface of the second electric field generating body 221 is partially exposed, which can ensure the strength of the electric field, and the first electric field generating body 211 There may be high voltage with the second electric field generating body 221.
- the arrangement of the first insulating part 250 and the second insulating part 260 can greatly reduce the probability of touching the first electric field generating body 211 and the second electric field generating body 221 by human hands. In this way, both the dust removal effect and safety are taken into consideration.
- the wind resistance of the electrostatic precipitator 1 can be reduced, thereby improving the dust removal efficiency.
- the electrostatic dust removal device 1 because the electrostatic dust removal device 1 generates a high-voltage electric field, the high-voltage electric field can kill viruses and bacteria in the air, and improve the cleanliness of the air.
- the wind resistance is small, so that the flow velocity of the air at the electrostatic precipitator 1 is fast, which ensures a good sterilization effect on the air in the same time.
- the electrostatic precipitator 1 takes into account the dust removal effect and safety, and has the advantages of being conducive to mass production, stable structure, uniform ventilation and dust removal, low cost, easy to distinguish, and high assembly efficiency.
- the first conductive part 210 and the first insulating part 250 may be integrally injection molded, and the second conductive part 220 and the second insulating part 260 may be integrally injection molded. In this way, the production efficiency of the electrostatic precipitator 1 is higher.
- the first insulating portion 250 covers the entire first electric field generator 211, and at least the surface of the second electric field generator 221 facing the high-potential unit 21 is exposed. Since an electric field is formed between the first electric field generating body 211 and the second electric field generating body 221, at least the surface of the second electric field generating body 221 facing the high-potential unit 222 is exposed, which can ensure the strength of the electric field and thereby ensure the dust removal effect.
- the first electric field generating body 211 may have high voltage.
- the first electric field generating body 211 is covered by the first insulating part 250, which can greatly reduce the probability of touching the first electric field generating body 211 by human hands, and further improve electrostatic dust removal. The safety of the use of the device 1.
- the first insulating portion 250 covers a part of the first electric field generator 211, and a surface of the first electric field generator 211 facing the low-potential unit 22
- a part of the second insulating part 260 covers a part of the second electric field generator 221, and a part of the surface of the second electric field generator 221 facing the high-potential unit 21 is exposed.
- the exposed area of the first electric field generating body 211 is smaller than the exposed area of the second electric field generating body 221.
- one side surface of the first electric field generator 211 in the thickness direction is partially exposed and the other side surface is covered by the first insulating portion 250 (that is, the other side surface is not exposed at all), and the thickness direction of the second electric field generator 221
- One side facing the other side surface of the first electric field generator 211 is partially exposed and the other side surface is covered by the second insulating portion 260 (that is, the other side surface is not exposed at all).
- the exposed part of the first electric field generating body 211 is disposed on the side of the first electric field generating body 211 facing the low-potential unit 22
- the exposed part of the second electric field generating body 221 is provided on the side surface of the first electric field generating body 211 facing the low-potential unit 21, which can reduce the probability of electric shock and ensure the first electric field generating body 211 and the second electric field Generate the electric field strength between the bodies 221, thereby ensuring the dust removal effect and safety.
- the exposed part of the first electric field generating body 211 extends along the length direction of the first electric field generating body 211, and the exposed part of the second electric field generating body 221 Extending along the length direction of the second electric field generating body 221, wherein the width of the exposed part of the first electric field generating body 211 is smaller than the width of the exposed part of the second electric field generating body 221.
- the exposed part of the first electric field generating body 211 and the exposed part of the second electric field generating body 221 can be made large enough, so material and cost can be saved, and safety and safety can be further considered. Electric field strength.
- the exposed part of the first electric field generating body 211 is close to the leeward side of the first electric field generating body 211.
- the windward side of the first electric field generator 211 is easier for users to observe and touch, so the exposed part of the first electric field generator 211 is located on the leeward side of the first electric field generator 211, which can be further The safety is improved, and the appearance of the electrostatic precipitator 1 is neat and uniform.
- each electrode unit 20 is arc-shaped and protrudes toward the windward side.
- the electrode unit 20 is arc-shaped, so the electrode unit 20 and the product The inner space distance of is larger, which can further improve the air purification effect of the electrostatic precipitator 1.
- a plurality of electrode units 20 are arranged along the thickness direction of the electrode units 20, and two ends of each electrode unit 20 are respectively detachably mounted on opposite sides of the frame 10. Therefore, the wind resistance can be reduced, the dust collection area can be increased, and the space occupied by the electrostatic precipitator 1 can be reasonably set.
- two opposite sides of the second electric field generating body 221 in the thickness direction are exposed. Since the side surface of the second electric field generator 221 in the thickness direction is close to the high potential unit 21, in other words, the side surface of the second electric field generator 221 in the thickness direction forms an electric field with the high potential unit 21. Therefore, the thickness direction of the second electric field generator 221 The two opposite sides of the electrostatic precipitator are exposed to ensure the strength of the electric field formed between the high-potential unit 21 and the low-potential unit 22 of the electrostatic precipitator 1, thereby ensuring the dust removal and sterilization effects.
- the second insulating portion 260 may cover at least two side surfaces in the width direction of the second electric field generator 221.
- the second insulating part 260 plays the role of decorating the second conductive part 220 to prevent the low-potential unit 22 and the high-potential unit 21 from being observed to be uneven on the surface, which can also improve the low-potential unit 22
- the aesthetics of the electrostatic precipitator 1 in turn ensures the neatness of the entire electrostatic precipitator 1 and can greatly reduce the risk of electric shock.
- one of the adjacent electrode units 20 is provided with a positioning ring 240, and the other of the adjacent electrode units 20 is provided with a positioning ring 240 inserted into the positioning ring 240.
- Positioning protrusion 230 is provided.
- the positioning ring 240 surrounds the groove portion, and the positioning ring 240 is arranged along the length direction of the high-potential electrode unit 21. Adjacent electrode units 20 are assembled together by the positioning protrusion 230 and the positioning ring 240, so that a plurality of electrode units 20 can be fixed together to form a whole, and then assembled with the frame 10, and due to the positioning protrusion 230 and the positioning ring 240 The positioning ring 240 can reliably limit the distance between adjacent electrode units 20 and ensure the consistency of the dust removal air duct.
- the positioning ring 240 and/or the positioning protrusion 230 on the high-potential unit 21 are provided on the first insulating portion 250, and the positioning ring on the low-potential unit 22
- the 240 and/or the positioning protrusion 230 are provided on the second insulating portion 260.
- one surface of the high-potential unit 21 in the thickness direction is a positioning ring 240 and the other surface is a positioning protrusion 230.
- the low-potential unit 22 has positioning protrusions 230 on one side close to the high-potential unit 21 and the other side.
- a positioning ring 240 With a positioning ring 240.
- the positioning ring 240 and the positioning protrusion 230 are both constructed by the first insulating end 251 and the second insulating end 261, and the positioning ring 240 and the positioning protrusion 230 are arranged in the width direction of the first insulating part 250 and the second insulating part 260, respectively.
- each row of positioning rings 240 includes a plurality of positions spaced along the length of the first insulating portion 250 and the second insulating portion 260
- each row of positioning protrusions 230 includes a plurality of positions along the first insulating portion 250 and the first insulating portion 250 and the second insulating portion 260.
- the two insulating parts 260 are arranged at intervals in the length direction.
- the width of the first insulating part 250 and the second insulating part 260 is closer to the leeward side.
- the thickness of the first insulating part 250 and the second insulating part 260 is larger.
- One of the two rows of positioning protrusions 230 that is closer to the leeward side is located at the greater thickness of the first insulating portion 250 and the second insulating portion 260.
- the first insulating part 250 and the second insulating part 260 are provided with openings to expose the first electric field generating body 211 and the second electric field generating body 221, and the two rows of positioning protrusions 230 of the second insulating part 260 are respectively located in the second insulating part 260 On both sides of the opening, one row of the two rows of positioning protrusions 230 of the first insulating portion 250 near the windward side is located on one side of the opening of the first insulating portion 250, and the two rows of the first insulating portion 250 are positioned The other row of protrusions 230 covers the opening.
- the positioning ring 240 and the positioning protrusion 230 have a simple structure from the first insulating portion 250 and the second insulating portion 260, and the connection between the high-potential unit 21 and the low-potential unit 22 is stable.
- the positioning ring 240 is provided on the first insulating portion 250 of the high potential unit 21, and the positioning protrusion 230 is provided on the second conductive portion 220 of the low potential unit 22.
- the positioning protrusion 230 may extend along the length direction or the width direction of the second conductive portion 220
- the positioning ring 240 may extend along the length direction or the width direction of the first insulating portion 250.
- the positioning protrusion 230 is provided on the second conductive portion 220, which reduces the processing difficulty, and the positioning ring 240 is close to the low-potential unit 22, so the positioning ring 240 is provided on the first insulating portion 250, to further prevent the electrostatic precipitator 1 from corona discharge, thereby reducing the probability of ozone and electric shock.
- the frame 10 is provided with an end positioning structure 110.
- the positioning ring located on the outermost electrode unit 20 240 or the positioning protrusion 230 cooperates with the end positioning structure 110, wherein the structure of the end positioning structure 110 is adapted to cooperate with any one of the positioning ring 240 and the positioning protrusion 230.
- the end positioning structure 110 is Whether the positioning ring 240 is matched or matched with the positioning protrusion 230 depends on whether the positioning ring 240 or the positioning protrusion 230 is provided on the electrode unit 20 adjacent to the end positioning structure 110.
- the end positioning structures 110 are arranged on two opposite sides of the frame 10 in the length direction, the end positioning structures 110 on each side are spaced along the width direction of the frame 10, and the end positioning structure 110 has a surface facing the inner side of the frame 10
- the notch, the positioning ring 240 or the positioning protrusion 230 can fit in the notch, so as to cooperate with the end positioning structure 110.
- the above structure can make the relative positions between the plurality of electrode units 20 and the frame 10 more stable, and further improve the structural reliability of the electrostatic precipitator 1.
- the electrostatic precipitator 1 further includes a high-potential conductive member 30 and a low-potential conductive member 40
- the high-potential conductive members 30 are respectively connected to the first conductive ends 212 of the plurality of high-potential units 21, so that the plurality of high-potential units 21 are conductive and have the same potential.
- the conductive ends 222 are connected, so that the multiple low-potential units 22 are conductive and have the same potential.
- Both the low-potential conductive member 40 and the high-potential conductive member 30 may be cylindrical.
- the electrostatic precipitator 1 further includes a high-potential terminal 31 and a low-potential terminal 41.
- the high-potential terminal 31 is electrically connected to the high-potential conductive member 30, such as a high-potential terminal.
- the terminal 31 and the high-potential conductive member 30 are connected by a wire
- the frame 10 is provided with a first installation groove 32
- the high-potential terminal 31 is installed in the first installation groove 32 and is located outside the frame 10.
- the low-potential terminal 41 is electrically connected to the low-potential conductive member 40.
- the low-potential terminal 41 and the low-potential conductive member 40 are connected by wires.
- the frame 10 is provided with a second mounting groove 42.
- the low-potential terminal 41 is installed in the second mounting groove 42 and Located on the outside of the frame 10.
- the high-potential terminal 31 and the low-potential terminal 41 are provided to facilitate the electrical connection of the high-potential conductive member 30 and the low-potential conductive member 40.
- the electrostatic precipitator 1 does not need to be disassembled.
- the electrical conduction of the electrostatic precipitator 1 reduces the difficulty of installing the electrostatic precipitator 1 in other devices.
- first installation groove 32 and the second installation groove 42 ensures the stability of the high-potential terminal 31 and the low-potential terminal 41 installed in the electrostatic precipitator 1, and the high-potential terminal 31 and the low-potential terminal 41 are installed
- the slots can be connected by plugging and unplugging, which further reduces the difficulty of disassembly and assembly of the electrostatic precipitator 1.
- one end of the high-potential unit 21 is a first conductive end 212 constructed by a first conductive portion 210, and the other end is a first insulating portion 250 constructed.
- One end of the low-potential unit 22 is a second conductive end 222 constructed by the second conductive portion 220 and the other end is a second insulating end 261 constructed by the second insulating portion 260.
- the first conductive ends 212 of the multiple high-potential units 21 and the second insulating ends 261 of the multiple low-potential units 22 face one side of the frame 10, and the first insulating ends 251 of the multiple high-potential units 21 and the multiple low-potential units 21
- the second conductive end 222 of the potential unit 22 faces the other side of the frame 10.
- the high-potential conductive member 30 is provided on one side of the frame 10, and the high-potential conductive member 30 is connected to the first conductive ends of the plurality of high-potential units 21, respectively.
- 212 is connected to the second insulating end 261 of the plurality of low-potential units 22;
- the low-potential conductive member 40 is provided on the other side of the frame 10, and the low-potential conductive member 40 is connected to the second conductive ends 222 and 222 of the plurality of low-potential units 22, respectively.
- the first insulating ends 251 of the multiple high-potential units 21 are connected.
- the high-potential conductive member 30 and the low-potential conductive member 40 are respectively arranged on opposite sides of the frame 10, for example, on opposite sides in the width direction of the frame 10, so that the high-potential conductive member 30 and the low-potential conductive member 30 and the low-potential conductive member 30 can be spaced apart.
- the potential conductive member 40 is separated to avoid contact between the two and short-circuit, and to ensure the reliability of the electric field, and the high potential conductive member 30 and the low potential conductive member 40 can be used to determine the relative position of the ends of the plurality of electrode units 20 Further fix.
- the electrostatic precipitator 1 further includes a first positioning member 50 and a second positioning member 60.
- the high-potential conductive member 30 is provided on the first positioning member 50, and the first positioning member 50 is respectively matched with the first conductive ends 212 of the plurality of high-potential units 21 and the second insulating ends 261 of the plurality of low-potential units 22;
- the member 40 is disposed on the second positioning member 60, and the second positioning member 60 is respectively matched with the first conductive ends 212 of the plurality of low-potential units 22 and the first insulating ends 251 of the plurality of high-potential units 21.
- the first positioning member 50 and the second positioning member 60 are used to fix the high-potential conductive member 30 and the low-potential conductive member 40, respectively, and realize the connection with the plurality of electrode units 20.
- the first positioning member 50 is provided with a plurality of first positioning teeth 510 and a first tooth groove 520 is formed between adjacent first positioning teeth 510, and the high-potential conductive member 30 penetrates along the length direction of the first positioning member 50. It is arranged on the first positioning member 50 and exposed from the plurality of first tooth grooves 520, and each first positioning tooth 510 is fitted to the first conductive end 212 of the adjacent high-potential unit 21 and the second insulating end 261 of the low-potential unit 22 between.
- the second positioning member 60 is provided with a plurality of second positioning teeth 610 and a second tooth groove 620 is formed between adjacent second positioning teeth 610.
- the low-potential conductive member 40 penetrates the second positioning member 60 along the length direction of the second positioning member 60.
- Two positioning members 60 are exposed from a plurality of second tooth grooves 620, and each second positioning tooth 610 is fitted between the second conductive end 222 of the adjacent low-potential unit 22 and the first insulating end 251 of the high-potential unit 21.
- the widths of the first positioning teeth 510 may be the same or different, and the widths of the second positioning teeth 610 may be the same or different, which may be determined according to the first conductive end 212 and the low potential of the corresponding high-potential unit 21.
- the distance between the second insulating ends 261 of the unit 22 is set, and the width of the tooth tips of the first positioning teeth 510 and the second positioning teeth 610 can be gradually reduced to facilitate assembly.
- the first positioning member 50 and the second positioning member 60 can carry the high-potential conductive member 30 and the low-potential conductive member 40 respectively to be assembled with the plurality of electrode units 20, thereby improving the structural stability and electrical stability of the plurality of electrode units 20. Reliability of the connection.
- the first conductive end 212 of each high-potential cell 21 and the second insulating end 261 of each low-potential cell 22 are provided with a A positioning groove 231, the first positioning member 50 is fitted into the plurality of first positioning grooves 231; the second conductive end 222 of each low-potential unit 22 and the first insulating end 251 of each high-potential unit 21 are both provided with a Two positioning grooves 232, the second positioning member 60 fits into the plurality of second positioning grooves 232.
- connection strength between each high-potential unit 21 and the first positioning member 50 and the second positioning member 60 is further ensured, and it is also ensured that each low-potential unit 22 is connected to the first positioning member 50 and the second positioning member 50, respectively.
- the strength of the connection between the positioning members 60 improves the overall structural stability of the electrostatic precipitator 1.
- the first positioning member 50 is provided along its length direction.
- a plurality of first studs 530 are arranged at intervals, and the plurality of first studs 530 are respectively mounted on the frame 10 by a plurality of first threaded fasteners (such as bolts or screws).
- the second positioning member 60 is provided with a plurality of second studs 630 arranged at intervals along its length direction, and the plurality of second studs 630 are respectively mounted on the frame 10 by a plurality of second threaded fasteners (such as bolts or screws).
- the frame 10 is provided with a plurality of first retaining ribs 550 spaced around the first positioning member 50 and a plurality of first ribs 550 spaced around the second positioning member 60.
- a second retaining rib (not shown in the figure).
- the plurality of first retaining ribs 550 includes a first straight retaining rib 551 and two first corner retaining ribs 552.
- the first straight retaining ribs 551 extend along the length direction of the first positioning member 50 and stop at the first positioning member.
- the two first straight retaining ribs 551 are respectively stopped at the two corners on the outer side of the first positioning member 50;
- the plurality of second retaining ribs includes a second straight retaining rib and two second Corner retaining ribs, the second straight retaining ribs extend along the length of the second positioning member 60 and are stopped on the inner side of the second positioning member 60, and the two second corner retaining ribs are respectively stopped on the second positioning member Two corners on the outside of 60.
- first positioning member 50 and the second positioning member 60 can be stably fixed on the frame 10 with convenient connection and simple and reasonable structure.
- the specific structures of the first corner bead 552 and the second corner bead can be different in different embodiments.
- the first corner bead The retaining rib 552 and the second corner retaining rib may have a U-shaped structure.
- a first fixing member 120 is provided on the one side of the frame 10, and a second fixing member is provided on the other side of the frame 10 130.
- the first fixing member 120 is provided with a plurality of first fixing grooves 121 spaced apart along its length, and the first conductive ends 212 of the plurality of high-potential units 21 and the second insulating ends 261 of the plurality of low-potential units 22 are respectively fitted to A plurality of first fixing grooves 121;
- the second fixing member 130 is provided with a plurality of second fixing grooves 131 arranged at intervals along its length, the second conductive ends 222 of the plurality of low-potential units 22 and the plurality of high-potential units 21
- the first insulating ends 251 are respectively fitted to the plurality of second fixing grooves 131.
- the plurality of electrode units 20 can be fixed to the frame 10, and the stability and the uniformity of the intervals of the plurality of electrode units 20 can be ensured.
- the width of the first fixing groove 121 gradually increases from the bottom of the groove to the notch, and the width of the second fixing groove 131 gradually increases from the bottom of the groove to the notch.
- the frame 10 is configured as a rectangle arranged around a plurality of electrode units 20.
- the electrostatic precipitator 1 is bent into an arc around a bending axis L, which extends along the length direction of the frame 10 and is located at the center of the frame 10 in the width direction of the frame 10.
- each electrode unit 20 extends along the width direction of the frame 10
- a plurality of electrode units 20 are arranged at intervals along the length direction of the frame 10
- two ends of each electrode unit 20 are respectively detachably mounted on the width direction of the frame 10 opposite On both sides.
- the volume of each electrode unit 20 is small, and the air inlet area of the electrostatic precipitator 1 is large.
- the present disclosure does not specifically limit the overall shape of the electrostatic precipitator 1. According to the actual application environment, the electrostatic precipitator 1 can be set in any suitable shape.
- the frame 10 includes a frame base 150 and a frame bottom 140.
- the frame bottom 140 is detachably mounted on the frame base 150 and defines an installation space between the frame base 150 and the frame base 150.
- Both ends of each electrode unit 20, the first positioning member 50, the second positioning member 60, the high-potential conductive member 30, the low-potential conductive member 40, the first fixing member 120 and the second fixing member 130 may be arranged in the installation space. In this way, not only can the frame 10 be used to protect and shield these structures, the appearance of the electrostatic precipitator 1 is more beautiful, but also the overall disassembly and assembly can be facilitated.
- the end positioning structure 110 is respectively formed on the frame base 150 and the frame bottom 140, that is, the frame base 150 and the frame bottom 140 are buckled to form a complete end positioning structure 110, and the first retaining rib
- the 550 and the second retaining ribs are constructed by the frame base 150
- the first fixing member 120 and the second fixing member 130 are constructed by the frame bottom 140
- the first positioning member 50 and the second positioning member 60 are installed on the frame base 150.
- one of the frame seat 150 and the frame bottom 140 is provided with a buckle 142 and the other is provided with a buckle 152, and the buckle 142 is engaged with the buckle 152.
- the buckle 152 is provided on the frame seat 150.
- the plurality of buckles 142 are engaged with the plurality of buckles 152 in a one-to-one correspondence.
- one of the frame base 150 and the frame bottom 140 is provided with a limit post 141 and the other is provided with a limit cylinder 151, and the limit post 141 is inserted into the limit cylinder 151 .
- the limit posts 141 are arranged on two opposite sides in the length direction of the frame bottom 140 and a plurality of limit posts 141 are distributed on each side at intervals, and the limit cylinders 151 are arranged on two opposite sides in the length direction of the frame base 150.
- a plurality of limit cylinders 151 are distributed at intervals on each side, and the plurality of limit posts 141 are inserted into the plurality of limit cylinders 151 in a one-to-one correspondence.
- the relative installation position of the frame base 150 and the frame bottom 140 can be quickly determined, that is, the pre-position between the frame base 150 and the frame bottom 140 can be performed, which saves installation time and effort, and
- the buckle 142 and the buckle 152 can make the connection between the frame base 150 and the frame bottom 140 more firm and stable, and it is convenient to disassemble and assemble.
Landscapes
- Electrostatic Separation (AREA)
Abstract
Description
Claims (30)
- 一种静电除尘装置,其特征在于,包括:框架;多个电极单元,多个所述电极单元包括至少一个高电位单元和至少一个低电位单元,多个所述电极单元间隔设置在所述框架上且所述高电位单元和所述低电位单元交替排列,相邻所述电极单元之间形成除尘风道;所述高电位单元包括第一导电部和第一绝缘部,所述第一导电部和第一绝缘部注塑成型且包括第一电场产生体和第一导电端,所述第一绝缘部包覆所述第一电场产生体的至少一部分;所述低电位单元包括第二导电部和第二绝缘部,所述第二导电部和第二绝缘部注塑成型且包括第二电场产生体和第二导电端,所述第二绝缘部包覆所述第二电场产生体的至少一部分;其中,所述第一电场产生体的被所述第一绝缘部包覆的面积大于所述第二电场产生体的被所述第二绝缘部包覆的面积。
- 根据权利要求1所述的静电除尘装置,其特征在于,所述第一绝缘部包覆整个所述第一电场产生体;所述第二电场产生体的至少朝向所述高电位单元的表面裸露。
- 根据权利要求1所述的静电除尘装置,其特征在于,所述第一绝缘部包覆所述第一电场产生体的一部分,所述第一电场产生体的朝向所述低电位单元的一侧表面的一部分裸露;所述第二绝缘部包覆所述第二电场产生体的一部分,所述第二电场产生体的朝向所述高电位单元的一侧表面的一部分裸露;其中,所述第一电场产生体的裸露部分的面积小于所述第二电场产生体的裸露的面积。
- 根据权利要求3所述的静电除尘装置,其特征在于,所述第一电场产生体的裸露的部分沿所述第一电场产生体的长度方向延伸;所述第二电场产生体的裸露的部分沿所述第二电场产生体的长度方向延伸;其中,所述第一电场产生体的裸露的部分的宽度小于所述第二电场产生体的裸露的部分的宽度。
- 根据权利要求3所述的静电除尘装置,其特征在于,所述第一电场产生体的裸露部 分靠近所述第一电场产生体的背风侧。
- 根据权利要求1所述的静电除尘装置,其特征在于,每个所述电极单元为弧形且朝向迎风侧凸出。
- 根据权利要求1所述的静电除尘装置,其特征在于,多个所述电极单元沿所述电极单元的厚度方向排列,每个所述电极单元的两端分别可拆卸地安装于所述框架的相对的两边。
- 根据权利要求7所述的静电除尘装置,其特征在于,所述第二电场产生体的厚度方向的相对两侧面裸露。
- 根据权利要求1所述的静电除尘装置,其特征在于,相邻所述电极单元的相对两侧面中的一个上设有定位环且另一个上设有插入所述定位环内的定位凸起。
- 根据权利要求9所述的静电除尘装置,其特征在于,所述高电位单元上的定位环和/或定位凸起设于所述第一绝缘部;所述低电位单元上的定位环和/或定位凸起设于所述第二绝缘部。
- 根据权利要求9所述的静电除尘装置,其特征在于,所述定位环设于所述高电位单元的第一绝缘部;所述定位凸起设于所述低电位单元的第二导电部。
- 根据权利要求9所述的静电除尘装置,其特征在于,所述框架上设有端部定位结构,位于最外侧的所述电极单元上的定位环或定位凸起与所述端部定位结构配合。
- 根据权利要求1所述的静电除尘装置,其特征在于,所述高电位单元和所述低电位单元为分别多个,所述静电除尘装置还包括:高电位导电件,所述高电位导电件分别与多个所述高电位单元的第一导电端相连;低电位导电件,所述低电位导电件分别与多个所述低电位单元的第二导电端相连。
- 根据权利要求13所述的静电除尘装置,其特征在于,还包括:高电位端子,所述高电位端子与所述高电位导电件电连接,所述框架设有第一安装槽,所述高电位导电件安装于所述第一安装槽且位于所述框架的外侧;低电位端子,所述低电位端子与所述低电位导电件电连接,所述框架设有第二安装槽,所述低电位导电件安装于所述第二安装槽且位于所述框架的外侧。
- 根据权利要求13所述的静电除尘装置,其特征在于,所述高电位单元的一端为由第一导电部构造成的第一导电端且另一端为由第一绝缘部构造成的第一绝缘端;所述低电位单元的一端为由第二导电部构造成的第二导电端且另一端为由第二绝缘部 构造成的第二绝缘端;其中,多个所述高电位单元的第一导电端和多个所述低电位单元的第二绝缘端朝向所述框架的一侧,多个所述高电位单元的第一绝缘端和多个所述低电位单元的第二导电端朝向所述框架的另一侧。
- 根据权利要求15所述的静电除尘装置,其特征在于,所述高电位导电件设于所述框架的所述一侧,所述高电位导电件分别与多个所述高电位单元的第一导电端和多个所述低电位单元的第二绝缘端相连;所述低电位导电件设于所述框架的所述另一侧,所述低电位导电件分别与多个所述低电位单元的第二导电端和多个所述高电位单元的第一绝缘端相连。
- 根据权利要求15所述的静电除尘装置,其特征在于,所述静电除尘装置还包括:第一定位件,所述高电位导电件设于所述第一定位件,所述第一定位件分别与多个所述高电位单元的第一导电端和多个所述低电位单元的第二绝缘端配合;第二定位件,所述低电位导电件设于所述第二定位件,所述第二定位件分别与多个所述低电位单元的第二导电端和多个所述高电位单元的第一绝缘端配合。
- 根据权利要求17所述的静电除尘装置,其特征在于,所述第一定位件上设有多个第一定位齿且相邻所述第一定位齿之间形成第一齿槽,所述高电位导电件穿设于所述第一定位件且从多个所述第一齿槽露出,每个所述第一定位齿配合在相邻高电位单元的第一导电端和低电位单元的第二绝缘端之间;所述第二定位件上设有多个第二定位齿且相邻所述第二定位齿之间形成第二齿槽,所述低电位导电件穿设于所述第二定位件且从多个所述第二齿槽露出,每个所述第二定位齿配合在相邻高低位单元的第二导电端和高电位单元的第一绝缘端之间。
- 根据权利要求17所述的静电除尘装置,其特征在于,每个所述高电位单元的第一导电端和每个所述低电位单元的第二绝缘端均设有第一定位槽,所述第一定位件配合于多个所述第一定位槽内;每个所述低电位单元的第二导电端和每个高电位单元的第一绝缘端均设有第二定位槽,所述第二定位件配合于多个所述第二定位槽内。
- 根据权利要求17所述的静电除尘装置,其特征在于,所述第一定位件设有沿其长度方向间隔设置的多个第一螺柱,多个所述第一螺柱分别通过多个第一螺纹紧固件安装于所述框架;所述第二定位件设有沿其长度方向间隔设置的多个第二螺柱,多个所述第二螺柱分别通 过多个第二螺纹紧固件安装于所述框架。
- 根据权利要求17所述的静电除尘装置,其特征在于,所述框架上设有围绕所述第一定位件间隔设置的多个第一挡筋和围绕所述第二定位件间隔设置的多个第二挡筋。
- 根据权利要求21所述的静电除尘装置,其特征在于,多个所述第一挡筋包括第一直挡筋和两个第一角挡筋,所述第一直挡筋沿所述第一定位件的长度方向延伸且止挡在所述第一定位件的内侧,两个所述第一角挡筋分别止挡在所述第一定位件的外侧的两个拐角处;多个所述第二挡筋包括第二直挡筋和两个第二角挡筋,所述第二直挡筋沿所述第二定位件的长度方向延伸且止挡在所述第二定位件的内侧,两个所述第二角挡筋分别止挡在所述第二定位件的外侧的两个拐角处。
- 根据权利要求15所述的静电除尘装置,其特征在于,所述框架的所述一侧设有第一固定件,所述第一固定件设有沿其长度方向间隔设置的多个第一固定槽,多个所述高电位单元的第一导电端和多个所述低电位单元的第二绝缘端分别配合于多个所述第一固定槽;所述框架的所述另一侧设有第二固定件,所述第二固定件设有沿其长度方向间隔设置的多个第二固定槽,多个所述低电位单元的第二导电端和多个所述高电位单元的第一绝缘端分别配合于多个所述第二固定槽。
- 根据权利要求1-17中任一项所述的静电除尘装置,其特征在于,所述框架被构造成围绕多个所述电极单元设置的矩形。
- 根据权利要求24所述的静电除尘装置,其特征在于,每个所述电极单元沿所述框架的宽度方向延伸,多个电极单元沿所述框架的长度方向间隔设置,每个所述电极单元的两端分别可拆卸地安装于所述框架的宽度方向上相对的两边。
- 根据权利要求24所述的静电除尘装置,其特征在于,所述静电除尘装置绕折弯轴线折弯成弧形,所述折弯轴线沿所述框架的长度方向延伸且在所述框架的宽度方向上位于所述框架的中心处。
- 根据权利要求1-19中任一项所述的静电除尘装置,其特征在于,所述框架包括:框座;框底,所述框底可拆卸地安装于所述框座且与所述框座之间限定出安装空间,每个所述电极单元的两端设置于所述安装空间内。
- 根据权利要求27所述的静电除尘装置,其特征在于,所述框座和所述框底中的一 个上设有卡扣且另一个上设有卡台,所述卡扣卡合于所述卡台。
- 根据权利要求27所述的静电除尘装置,其特征在于,所述框座和所述框底中的一个上设有限位柱且另一个上设有限位筒,所述限位柱插入所述限位筒。
- 根据权利要求1-19中任一项所述的静电除尘装置,其特征在于,所述第一导电部和所述第一绝缘部一体注塑成型;所述第二导电部和所述第二绝缘部一体注塑成型。
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CN202021173944.6U CN213943531U (zh) | 2020-06-22 | 2020-06-22 | 静电除尘装置 |
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