EP4570384B1 - Ionengenerator und staubentfernungsvorrichtung - Google Patents

Ionengenerator und staubentfernungsvorrichtung

Info

Publication number
EP4570384B1
EP4570384B1 EP24166188.3A EP24166188A EP4570384B1 EP 4570384 B1 EP4570384 B1 EP 4570384B1 EP 24166188 A EP24166188 A EP 24166188A EP 4570384 B1 EP4570384 B1 EP 4570384B1
Authority
EP
European Patent Office
Prior art keywords
conductive member
protective component
insulation protective
conductive
ion generator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP24166188.3A
Other languages
English (en)
French (fr)
Other versions
EP4570384C0 (de
EP4570384A1 (de
Inventor
Yigang LIU
Qidong Zhang
Yaoyuan LU
Mingming WEI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Beiang Smart Technology Co Ltd
Original Assignee
Suzhou Beiang Smart Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Beiang Smart Technology Co Ltd filed Critical Suzhou Beiang Smart Technology Co Ltd
Publication of EP4570384A1 publication Critical patent/EP4570384A1/de
Application granted granted Critical
Publication of EP4570384B1 publication Critical patent/EP4570384B1/de
Publication of EP4570384C0 publication Critical patent/EP4570384C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
    • 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
    • B03C3/41—Ionising-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
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/70—Applications of electricity supply techniques insulating in electric separators
    • 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
    • B03C3/82—Housings
    • 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
    • B03C3/86—Electrode-carrying means
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/04—Ionising electrode being a wire
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/08—Ionising electrode being a rod

Definitions

  • the present disclosure relates to the technical field of dust removing equipment, and in particular, to an ion generator and a dust removing apparatus.
  • metal filaments are usually placed in a whole electrostatic dust collecting plate, so that the metal filaments discharges against a metal plate to generate ions.
  • a certain number of needle tips are placed to discharge against air or a metal plate.
  • CN 110961250 A discloses an electric purification device installed inside an air purifier, wherein a discharge assembly is disposed near the air inlet of the air purifier, and a dust collection structure is disposed near the exhaust outlet of the air purifier.
  • the discharge assembly comprises a plurality of first electrodes, tungsten wires, in one-to-one correspondence with a plurality of cylindrical second electrodes. Because there is a potential difference between the tungsten wire and a corresponding cylindrical second electrode, the tungsten wire and the cylindrical second electrode generate a corona discharge. The phenomenon causes the particles in the air to be charged. When the charged particles flow through the dust collecting structure the charged particles are adsorbed and clean air will be expelled.
  • US 2020/0179946 A1 discloses a charger employed in a filtering device for removing fine dust and charging the fine dust, the charger comprising a case through which fine dust is introduced and a plurality of beam electrodes inserted into the case and spaced apart from each other along a depth direction of the case wherein a first voltage is applied thereto, and line electrodes arranged inside the case and spaced apart from the plurality of beam electrodes, respectively, with a second voltage applied thereto to generate a voltage difference with the beam electrodes, wherein the fine dust is charged between the beam electrodes and the line electrodes.
  • the metal filaments are placed in the whole electrostatic dust collecting plate, creepage may occur in contaminated and humid environments during use, and in severe cases, leakage tracking even may occur, causing ion electric field to fail and not work properly.
  • the needle tip solution has safety hazard in cleaning, that fingers of cleaning personnel are easy to stab, which is not conducive to cleaning.
  • the present disclosure provides an ion generator and a dust removing apparatus, aiming at solving the above technical problems to a certain extent
  • an ion generator including:
  • each of the conductive rods in the first direction are detachably connected to the first conductive member and the second conductive member, respectively; and two ends of each of the conductive filaments in the first direction are detachably connected to the third conductive member and the fourth conductive member, respectively.
  • each of the conductive filaments includes a first hanging portion and a second hanging portion respectively at two ends thereof, wherein the first hanging portion and the second hanging portion are hanged onto the third conductive member and the fourth conductive member, respectively.
  • the ion generator further includes:
  • the first insulation protective component, the second insulation protective component, the third insulation protective component and the fourth insulation protective component are formed by an extrusion molding process.
  • the first insulation protective component includes a first insulating body and a first open portion provided in the first insulating body, wherein the first open portion accommodates a part of each of the conductive rods, and is provided with the opening facing a side of the first insulating body facing back to the third insulation protective component; and the second insulation protective component includes a second insulating body and a second open portion provided in the second insulating body, wherein the second open portion accommodates a part of each of the conductive rods, and is provided with the opening facing a side of the second insulating body facing back to the fourth insulation protective component.
  • the third insulation protective component includes a third insulating body and a plurality of third open portions provided in the third insulating body, wherein each of the third open portions is provided with the opening facing a side facing back to the first insulation protective component, and the plurality of third open portions are provided at intervals in the third insulating body in the second direction; and the fourth insulation protective component includes a fourth insulating body and a plurality of fourth open portions provided in the fourth insulating body, wherein each of the fourth open portions is provided with the opening facing a side facing back to the second insulation protective component, and the plurality of fourth open portions are provided at intervals in the fourth insulating body in the second direction.
  • the third insulating body includes a first blocking wall located at one sides of the plurality of conductive filaments facing back to the first insulation protective component, and the plurality of third open portions are provided in the first blocking wall; and the fourth insulating body includes a second blocking wall located at one sides of the plurality of conductive filaments facing back to the second insulation protective component, and the plurality of fourth open portions are provided in the second blocking wall.
  • the present disclosure provides a dust removing apparatus, wherein the dust removing apparatus includes the ion generator as described above.
  • the dust removing apparatus further includes a collecting device, wherein the collecting device is used for collecting dust, and the collecting device is provided separately from the ion generator.
  • the first conductive member and the second conductive member each include a plurality of first splicing units detachably spliced in sequence in the second direction
  • the third conductive member and the fourth conductive member each include a plurality of second splicing units detachably spliced in sequence in the second direction
  • a dimension of the ion generator in the second direction can be overall adjusted by adjusting the number of first splicing units of the first conductive member, the number of first splicing units of the second conductive member, the number of second splicing units of the third conductive member and the number of second splicing units of the fourth conductive member, thereby achieving a variable dimension of the ion generator in the second direction.
  • each conductive rod includes a plurality of third splicing units detachably spliced in sequence in the first direction
  • each conductive filament includes a plurality of fourth splicing units detachably spliced in sequence in the first direction
  • the dimension of the ion generator in the first direction can be overall adjusted by adjusting the number of third splicing units and the number of fourth splicing units, thereby achieving a variable dimension of the ion generator in the first direction.
  • the ion generator provided according to the present disclosure is configured in such a manner that the first conductive member and the second conductive member each include a plurality of first splicing units detachably spliced in sequence in the second direction, the third conductive member and the fourth conductive member each include a plurality of second splicing units detachably spliced in sequence in the second direction, each conductive rod includes a plurality of third splicing units detachably spliced in sequence in the first direction, and each conductive filament includes a plurality of fourth splicing units detachably spliced in sequence in the first direction.
  • the ion generator provided according to the present disclosure can achieve a variable dimension in both the first direction and the second direction, thereby effectively improving applicability of the ion generator, and enabling it to meet the needs of occasions that require varied dimensions. Therefore, an ion generator with a customized external dimension can be quickly achieved.
  • orientation or positional relationships indicated by terms such as “center”, “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “inner”, and “outer” are based on orientation or positional relationships as shown in the drawings, merely for facilitating the description of the present disclosure and simplifying the description, rather than indicating or implying that related devices or elements have to be in the specific orientation or configured and operated in a specific orientation, and therefore they should not be construed as limitations to the present disclosure.
  • terms “first”, “second”, and “third” are merely for descriptive purpose, but should not be construed as indicating or implying importance in the relativity.
  • connection may be a fixed connection, a detachable connection, or an integrated connection; it may be a mechanical connection or an electrical connection; it may be direct joining or indirect joining through an intermediary, and it also may be internal communication between two elements.
  • an ion generator is provided, and a structure and an operating principle of the ion generator will be specifically described below in conjunction with the drawings.
  • the ion generator includes a first electrical mechanism 100 and a second electrical mechanism 200.
  • the first electrical mechanism 100 includes a first conductive member 110 and a second conductive member 120 provided spaced from each other in a first direction F1, wherein the first conductive member 110 and the second conductive member 120 both extend in a second direction F2 perpendicular to the first direction F1, the first electrical mechanism 100 further includes a plurality of conductive rods 130 provided between the first conductive member 110 and the second conductive member 120, and two ends of each conductive rod 130 in the first direction F1 are connected to the first conductive member 110 and the second conductive member 120, respectively.
  • the second electrical mechanism 200 includes a third conductive member 210 and a fourth conductive member 220 provided spaced from each other in the first direction F1, wherein the third conductive member 210 and the fourth conductive member 220 both extend in the second direction F2, and the second electrical mechanism 200 further includes a plurality of conductive filaments 230 provided between the third conductive member 210 and the fourth conductive member 220, two ends of each conductive filament 230 in the first direction F1 are connected to the third conductive member 210 and the fourth conductive member 220 respectively, and the plurality of conductive filaments 230 are provided in one-to-one correspondence with the plurality of conductive rods 130 in the third direction F3, so that each conductive rod 130 can discharge to corresponding conductive filaments 230.
  • the first conductive member 110 and the second conductive member 120 each include a plurality of first splicing units detachably spliced in sequence in the second direction F2
  • the third conductive member 210 and the fourth conductive member 220 each include a plurality of second splicing units detachably spliced in sequence in the second direction F2
  • each conductive rod 130 includes a plurality of third splicing units detachably spliced in sequence in the first direction F1
  • each conductive filament 230 includes a plurality of fourth splicing units detachably spliced in sequence in the first direction F1.
  • first conductive member 110 and the second conductive member 120 each include a plurality of first splicing units detachably spliced in sequence in the second direction F2
  • the third conductive member 210 and the fourth conductive member 220 each include a plurality of second splicing units detachably spliced in sequence in the second direction F2
  • a dimension of the ion generator in the second direction F2 can be overall adjusted by adjusting the number of first splicing units of the first conductive member 110, the number of first splicing units of the second conductive member 120, the number of second splicing units of the third conductive member 210 and the number of second splicing units of the fourth conductive member 220, thereby achieving a variable dimension of the ion generator in the second direction F2.
  • each conductive rod 130 includes a plurality of third splicing units detachably spliced in sequence in the first direction F1
  • each conductive filament 230 includes a plurality of fourth splicing units detachably spliced in sequence in the first direction F1
  • the dimension of the ion generator in the first direction F1 can be overall adjusted by adjusting the number of third splicing units and the number of fourth splicing units, thereby achieving a variable dimension of the ion generator in the first direction F1.
  • the ion generator provided according to the embodiments of the present disclosure is configured in such a manner that the first conductive member 110 and the second conductive member 120 each include a plurality of first splicing units detachably spliced in sequence in the second direction F2, the third conductive member 210 and the fourth conductive member 220 each include a plurality of second splicing units detachably spliced in sequence in the second direction F2, each conductive rod 130 includes a plurality of third splicing units detachably spliced in sequence in the first direction F1, and each conductive filament 230 includes a plurality of fourth splicing units detachably spliced in sequence in the first direction F1.
  • the ion generator provided according to the embodiments of the present disclosure can achieve a variable dimension in both the first direction F1 and the second direction F2, thereby effectively improving applicability of the ion generator, and enabling it to meet the needs of occasions that require varied dimensions. Therefore, an ion generator with a customized external dimension can be quickly achieved.
  • the first conductive member 110 and the second conductive member 120 both may be formed into a rod shape, and the first splicing units may be short rods with a predetermined length, wherein the short rods each may be provided with connection structures at two ends of the short rods, for example, one end may be provided with a connection protrusion, and the other end may be provided with a connection recess.
  • the connection protrusion of one short rod may be inserted into the connection recess of the other short rod, so as to be snap-fitted into the recess, realizing connection between the adjacent short rods.
  • Such splicing manner requires no additional connecting piece, and facilitates simplification of the structure and assembly process of the ion generator. Therefore, lengths of the first conductive member 110 and the second conductive member 120 in the second direction F2 may be adjusted by increasing or decreasing the number of short rods.
  • the third conductive member 210 and the fourth conductive member 220 also may be formed in a rod shape, and the second splicing units each also may be short rods with a predetermined length, wherein the short rods each may be provided with connection structures at two ends of the short rods, for example, similar to the above description, one end may be provided with a connection protrusion, and the other end may be provided with a connection recess.
  • the connection protrusion of one short rod may be inserted into the connection recess of the other short rod, so as to be snap-fitted into the recess, realizing connection between the adjacent short rods. Therefore, lengths of the third conductive member 210 and the fourth conductive member 220 in the second direction F2 may be adjusted by increasing or decreasing the number of short rods.
  • the first splicing units and the second splicing units may have the same length. In this way, lengths of the first conductive member 110, the second conductive member 120, the third conductive member 210 and the fourth conductive member 220 in the second direction F2 may be unified by setting the same number of splicing units, so as to facilitate design of an external dimension of the ion generator, and also facilitate the assembly of the ion generator.
  • the first splicing units and the second splicing units all may be formed from a metal material, such as aluminum.
  • changing the number of first splicing units and the number of second splicing units can change the length of the ion generator in the second direction F2, and when the number is increased, the number of the conductive rods 130 and the number of conductive filaments 230 may be correspondingly increased, so as to adapt to the increase of the lengths of the first conductive member 110, the second conductive member 120, the third conductive member 210 and the fourth conductive member 220, and vice versa.
  • the third splicing units included in the conductive rod 130 may be, for example, short rods with a predetermined length, and the short rods may extend, for example, in the first direction F1.
  • the short rods each also may be provided with related connection structures at two ends for being connected to adjacent short rods.
  • one end of each short rod may be provided with a protrusion, the other end may be provided with a recess, and the protrusion of the short rod may be inserted into the recess of adjacent short rod, so as to realize connection of adjacent short rods.
  • each conductive rod 130 may be connected to the first conductive member 110 and the second conductive member 120, for example, by screws or rivets. It should be noted herein that the screws and the rivets are all detachable.
  • each conductive filament 230 may include a first hanging portion and a second hanging portion at two ends thereof, wherein the first hanging portion and the second hanging portion are hanged onto the third conductive member 210 and the fourth conductive member 220, respectively.
  • the first hanging portion may be, for example, a ring structure
  • the second hanging portion may be, for example, a hook, which will be described in detail in the following description.
  • the fourth splicing units included in the conductive filament 230 may be, for example, short filaments with a predetermined length, wherein the short filaments may extend, for example, in the first direction F1.
  • each short filament also may be provided with related connection structures at two ends thereof for being connected to adjacent short filaments.
  • one end of each short filament may be provided with a hook
  • the other end may be provided with a ring structure
  • the hook of the short filament may be hooked in the ring structure of an adjacent short filament, so as to realize the connection of the adjacent short filaments. In this way, by using such cooperation between the hook and the ring structure, processing complexity of the short filaments can be reduced, and fast assembly of the conductive filaments 230 is facilitated.
  • the third conductive member 210 may be provided with a plurality of hooks, for example, in the second direction F2, wherein these hooks are provided in one-to-one correspondence with the conductive filaments 230, so that each hook may be hooked to the ring structure of the short rod of the conductive filament 230 closest to the third conductive member 210.
  • the fourth conductive member 220 may be provided with a plurality of ring structures, for example, in the second direction F2, wherein these ring structures may be provided in one-to-one correspondence with the conductive filaments 230, so that each ring structure may be hooked by the hook on the short rod of the conductive filament 230 closest to the fourth conductive member 220.
  • each second splicing unit may be provided with the hooks of an equal number, and these hooks have an equal interval
  • each second splicing unit may be provided with the ring structures of an equal number, and these ring structures have an equal interval. That is to say, in the embodiments, each hook on the third conductive member 210 has the oppositely provided ring structure on the fourth conductive member 220 in the first direction F1.
  • the conductive filaments 230 discharge to the conductive rods 130, and therefore the conductive filaments 230 form substantial discharge filaments, while the conductive rods 130 are discharge objects, and therefore the conductive rods 130 form substantial discharge rods.
  • the discharge filaments are used to discharge to the discharge objects so as to generate ionized ions.
  • each conductive rod 130 in the first direction F1 may be detachably connected to the first conductive member 110 and the second conductive member 120 respectively, and the two ends of each conductive filament 230 in the first direction F1 may be detachably connected to the third conductive member 210 and the fourth conductive member 220, respectively. In this way, it is more conducive to adjusting the external dimension of the ion generator.
  • the ion generator further may include a first insulation protective component, a second insulation protective component 400, a third insulation protective component and a fourth insulation protective component 500.
  • the first insulation protective component and the second insulation protective component 400 are elastic, so that they can provide a better covering effect for the first conductive member 110 and the second conductive member 120, respectively, and also facilitate respective connection of the first conductive member 110 and the second conductive member 120 to the first insulation protective component and the second insulation protective component 400 directly by means of elastic covering, without additionally providing connection parts (for example, screws and other parts).
  • the first insulation protective component and the second insulation protective component 400 may cover the outsides of the first conductive member 110 and the second conductive member 120, respectively.
  • the first insulation protective component and the second insulation protective component 400 on one hand, can provide insulation protection, and on the other hand, increase, through the covering effect, tolerance of the ion generator to contaminated and humid environments.
  • the first insulation protective component may cover most of the outside of the first conductive member 110, and expose parts of the first conductive member 110 connected to the conductive rods 130.
  • the second insulation protective component 400 may cover most of the outside of the second conductive member 120, and expose parts of the second conductive member 120 connected to the conductive rods 130.
  • the third insulation protective component and the fourth insulation protective component 500 are elastic, so that they can provide a better covering effect for the third conductive member 210 and the fourth conductive member 220, respectively, and also facilitate respective connection of the third conductive member 210 and the fourth conductive member 220 to the first insulation protective component and the second insulation protective component 400 directly by means of elastic covering, without additionally providing connection parts (for example, screws and other parts).
  • the third insulation protective component and the fourth insulation protective component 500 cover the outsides of the third conductive member 210 and the fourth conductive member 220, respectively.
  • the third insulation protective component and the fourth insulation protective component 500 on one hand, can provide insulation protection, and on the other hand, increase the tolerance of the ion generator to contaminated and humid environments by means of covering effect.
  • the third insulation protective component may cover most of the outside of the third conductive member 210, and expose parts of the third conductive member 210 connected to the conductive filaments 230.
  • the fourth insulation protective component 500 may cover most of the outside of the fourth conductive member 220, and expose parts of the fourth conductive member 220 connected to the conductive filaments 230.
  • the four of the first insulation protective component, the second insulation protective component 400, the third insulation protective component and the fourth insulation protective component 500 are formed as substantial insulating boots, and the four respectively isolate and cover respective corresponding conductive members.
  • all of the first insulation protective component, the second insulation protective component 400, the third insulation protective component and the fourth insulation protective component 500 may be made of, for example, rubber.
  • all of the four namely, the first insulation protective component, the second insulation protective component 400, the third insulation protective component and the fourth insulation protective component 500 are formed by an extrusion molding process.
  • an elongated strip-shaped base portion of the protective component may be extruded in advance, and then on the corresponding strip-shaped base portion of the protective component, the strip-shaped base portion of the protective component of a corresponding length is cut according to a required length of the first insulation protective component, so as to form the first insulation protective component.
  • the second insulation protective component 400, the third insulation protective component and the fourth insulation protective component 500 which is not repeated herein again.
  • the first insulation protective component and the third insulation protective component are provided at an interval in a third direction F3, so as to leave a certain gap, thereby avoiding occurrence of a creepage phenomenon therebetween.
  • the second insulation protective component 400 and the fourth insulation protective component 500 are provided at an interval in the third direction F3, so as to leave a certain gap, thereby avoiding occurrence of the creepage phenomenon therebetween.
  • the third direction F3 may be, for example, perpendicular to both the first direction F1 and the second direction F2.
  • the first electrical mechanism 100 may be quite conveniently removed directly from the outside.
  • the first insulation protective component further may include a first open portion provided in a first insulating body, wherein the first open portion may accommodate a part of each conductive rod 130, and is provided with the opening facing a side facing back to the third insulation protective component.
  • moist water vapor in the air can be discharged outwards through the first open portion, avoiding creepage caused by flow of the moist water vapor towards the conductive rods 130.
  • the second insulation protective component 400 further may include a second open portion 420 provided in a second insulating body, wherein the second open portion 420 may accommodate a part of each conductive rod 130, and is provided with the opening facing a side facing back to the fourth insulation protective component 500, of which beneficial effects are not repeated herein again.
  • the first open portion and the second open portion 420 may both be formed as drain ports, that is, the drain ports are selectively provided, so that the moist water vapor in the air is discharged outwards, avoiding creepage caused by the flowing thereof towards the conductive rods 130. Because there is no insulating barrier on the outside of the first insulation protective component, the first electrical mechanism 100 may be quite conveniently removed directly from the outside.
  • the first open portion and the second open portion 420 facilitate discharging excessive water vapor, keep the interior of the ion generator dry, and enhance capacities of pressure resistance, moisture resistance and stain resistance.
  • the first open portion may be, for example, a large drain port continuously extending from a first end of the first insulating body to a second end of the first insulating body.
  • the large drain port on one hand, facilitates replacement of the conductive rods through the drain port, and on the other hand, facilitates quick discharge of water vapor and possibly condensed liquid water.
  • the third insulation protective component may include a third insulating body and a plurality of third open portions provided in the third insulating body, wherein each third open portion is provided with the opening facing a side facing back to the first insulation protective component, and the plurality of third open portions are provided at intervals in the third insulating body in the second direction F2.
  • the fourth insulation protective component 500 may include a fourth insulating body and a plurality of fourth open portions 510 provided in the fourth insulating body, wherein each fourth open portion 510 is provided with the opening facing a side facing back to the second insulation protective component 400, and the plurality of fourth open portions 510 are provided at intervals in the fourth insulating body in the second direction F2.
  • the third open portions and the fourth open portions 510 facilitate discharge of the moist water vapor in the air to the outside, avoiding creepage caused by the flowing thereof towards the conductive rod 130.
  • the third insulating body may include a first blocking wall located at one sides of the conductive filaments 230 facing back to the first insulation protective component, the plurality of third open portions may be provided in the first blocking wall, and each third open portion may be formed as a notch portion.
  • the fourth insulating body may include a second blocking wall located at one sides of the conductive filaments 230 facing back to the second insulation protective component, the plurality of fourth open portions may be provided in the second blocking wall, and each fourth open portion may be formed as a notch portion.
  • the first open portion is provided back to back with the third open portions
  • the second open portion is provided back to back with the fourth open portions, so that the water vapor can be discharged from two sides of an entirety formed by the first electrical mechanism and the second electrical mechanism in the third direction.
  • the ion generator further may include a housing 300, wherein the housing 300 may be formed of, for example, plastic, and the first electrical mechanism 100 and the second electrical mechanism 200 may be placed into the housing 300 formed as a frame.
  • the housing 300 may be formed of, for example, plastic
  • the first electrical mechanism 100 and the second electrical mechanism 200 may be placed into the housing 300 formed as a frame.
  • the housing 300 i.e. outer frame
  • the housing 300 i.e. outer frame
  • the housing 300 i.e. outer frame
  • the housing 300 also may be in a strip shape formed by extrusion, that is, left, right, upper and lower side frames with different lengths are cut out, they may be cut into required lengths, and therefore the ion generator with a customized external dimension can be quickly achieved.
  • a circuit control board 700 may be placed on an inner side of an upper side frame of the housing 300 (for example, the circuit control board is embedded (filled and sealed) at the inner side by a sealant), and a supply voltage is provided through an outer connection port 710.
  • a water leakage device also may be provided on the outer frame for discharging water.
  • the second electrical mechanism 200 may face the outside so as to be disassembled, assembled and cleaned directly from the outside.
  • the first insulation protective component and the second insulation protective component 400 may be quickly disassembled, assembled and fitted with their respective outer side frames by being plugged into and pulled out from dovetail slots (that is, the dovetail slots are provided at inner sides of the side frames, matching strip-shaped protrusions are provided on outer sides of corresponding insulation protective components, and the dovetail slots and the protrusions all extend in an extension direction of the insulation protective components, that is, extend in the second direction F2), thereby facilitating rapid customization and rapid cleaning and maintenance of diversified dimensions of electrodes of the ion generator.
  • a gap between the first insulation protective component and the third insulation protective component and a gap between the second insulation protective component and the fourth insulation protective component both may communicate with an external environment through through-holes in the outer frame, so as to facilitate outward discharge of the water vapor in these gaps.
  • a dust removing apparatus includes the above ion generator, and also includes the above beneficial effects, which are not repeated herein again.
  • the dust removing apparatus provided according to the embodiments of the present disclosure further may include a collecting device, wherein the collecting device is used for collecting dust, and the collecting device is provided separately from the ion generator.
  • the ion generator provides a charged electrode (for charging/electrizing contaminants), and the collecting device provides a collecting electrode (for adsorbing the charged contaminants), which two jointly function to achieve a cleaning effect.
  • the ion generator and the collecting device are two modules separated from each other, which arrangement mode is advantageous in that, since an operating voltage and a cleaning method of the ion generator both have certain differences from those of the collecting device, compared with an arrangement mode in which the two are integrated into one piece, such a separate arrangement mode is more beneficial to independent design, manufacture and assembly of both the ion generator and the collecting device, and moreover, it is more beneficial to separate and efficient cleaning of the ion generator and the collecting device.

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  • Electrostatic Separation (AREA)
  • Elimination Of Static Electricity (AREA)

Claims (10)

  1. Ionengenerator, umfassend:
    einen ersten elektrischen Mechanismus (100), der ein erstes leitfähiges Element (110) und ein zweites leitfähiges Element (120) umfasst, die in einer ersten Richtung (F1) voneinander beabstandet bereitgestellt sind, wobei sich das erste leitfähige Element (110) und das zweite leitfähige Element (120) beide in einer zweiten Richtung (F2) senkrecht zu der ersten Richtung (F1) erstrecken, der erste elektrische Mechanismus (100) ferner eine Vielzahl von leitfähigen Stäben (130) umfasst, die zwischen dem ersten leitfähigen Element (110) und dem zweiten leitfähigen Element (120) bereitgestellt sind, und zwei Enden jedes der leitfähigen Stäbe (130) in der ersten Richtung (F1) mit dem ersten leitfähigen Element (110) bzw. dem zweiten leitfähigen Element (120) verbunden sind; und
    einen zweiten elektrischen Mechanismus (200), der ein drittes leitfähiges Element (210) und ein viertes leitfähiges Element (220) umfasst, die in der ersten Richtung (F1) voneinander beabstandet bereitgestellt sind, wobei sich das dritte leitfähige Element (210) und das vierte leitfähige Element (220) beide in der zweiten Richtung (F2) erstrecken, und der zweite elektrische Mechanismus (200) ferner eine Vielzahl von leitfähigen Filamenten (230) umfasst, die zwischen dem dritten leitfähigen Element (210) und dem vierten leitfähigen Element (220) bereitgestellt sind, wobei zwei Enden jedes der leitfähigen Filamente (230) in der ersten Richtung (F1) mit dem dritten leitfähigen Element (210) bzw. dem vierten leitfähigen Element (220) verbunden sind, und wobei die Vielzahl von leitfähigen Stäben (130) in einer Eins-zueins-Entsprechung mit der Vielzahl von leitfähigen Filamenten (230) in der dritten Richtung (F3) bereitgestellt ist, sodass jedes der leitfähigen Filamente (230) zu den entsprechenden leitfähigen Stäben (130) entladen kann,
    wobei das erste leitfähige Element (110) und das zweite leitfähige Element (120) jeweils eine Vielzahl von ersten Spleißeinheiten umfassen, die in der zweiten Richtung (F2) nacheinander lösbar gespleißt sind, und das dritte leitfähige Element (210) und das vierte leitfähige Element (220) jeweils eine Vielzahl von zweiten Spleißeinheiten umfassen, die in der zweiten Richtung (F2) nacheinander lösbar gespleißt sind; und/oder
    wobei jeder der leitfähigen Stäbe (130) eine Vielzahl von dritten Spleißeinheiten umfasst, die in der ersten Richtung (F1) nacheinander lösbar gespleißt sind, und jedes der leitfähigen Filamente (230) eine Vielzahl von vierten Spleißeinheiten umfasst, die in der ersten Richtung (F1) nacheinander lösbar gespleißt sind.
  2. Ionengenerator nach Anspruch 1, wobei zwei Enden jedes der leitfähigen Stäbe (130) in der ersten Richtung (F1) lösbar mit dem ersten leitfähigen Element (110) bzw. dem zweiten leitfähigen Element (120) verbunden sind; und zwei Enden jedes der leitfähigen Filamente (230) in der ersten Richtung (F1) lösbar mit dem dritten leitfähigen Element (210) bzw. dem vierten leitfähigen Element (220) verbunden sind.
  3. Ionengenerator nach Anspruch 2, wobei jedes der leitfähigen Filamente (230) an zwei seiner Enden jeweils einen ersten hängenden Abschnitt und einen zweiten hängenden Abschnitt umfasst, wobei der erste hängende Abschnitt und der zweite hängende Abschnitt an dem dritten leitfähigen Element (210) bzw. dem vierten leitfähigen Element (220) aufgehängt sind.
  4. Ionengenerator nach einem der Ansprüche 1 bis 3, ferner umfassend:
    eine erste Isolationsschutzkomponente und eine zweite Isolationsschutzkomponente (400), wobei die erste Isolationsschutzkomponente und die zweite Isolationsschutzkomponente (400) elastisch sind und die erste Isolationsschutzkomponente und die zweite Isolationsschutzkomponente (400) jeweils die Außenseiten des ersten leitfähigen Elements (110) und des zweiten leitfähigen Elements (120) bedecken; und
    eine dritte Isolationsschutzkomponente und eine vierte Isolationsschutzkomponente (500), wobei die dritte Isolationsschutzkomponente und die vierte Isolationsschutzkomponente (500) elastisch sind und die dritte Isolationsschutzkomponente und die vierte Isolationsschutzkomponente (500) jeweils die Außenseiten des dritten leitfähigen Elements (210) und des vierten leitfähigen Elements (220) bedecken.
  5. Ionengenerator nach Anspruch 4, wobei die erste Isolationsschutzkomponente, die zweite Isolationsschutzkomponente (400), die dritte Isolationsschutzkomponente und die vierte Isolationsschutzkomponente (500) durch ein Extrusionsformverfahren hergestellt werden.
  6. Ionengenerator nach Anspruch 4 oder 5, wobei die erste Isolationsschutzkomponente einen ersten Isolierkörper und einen ersten offenen Abschnitt umfasst, der in dem ersten Isolierkörper bereitgestellt ist, wobei der erste offene Abschnitt einen Teil jedes der leitfähigen Stäbe (130) aufnimmt und mit einer Öffnung versehen ist, die einer Seite des ersten Isolierkörpers zugewandt ist, die der dritten Isolationsschutzkomponente zugewandt ist; und
    die zweite Isolationsschutzkomponente (400) einen zweiten Isolierkörper und einen zweiten offenen Abschnitt (420) umfasst, der in dem zweiten Isolierkörper bereitgestellt ist, wobei der zweite offene Abschnitt (420) einen Teil jedes der leitfähigen Stäbe (130) aufnimmt und mit einer Öffnung versehen ist, die einer Seite des zweiten Isolierkörpers zugewandt ist, die der vierten Isolationsschutzkomponente (500) zugewandt ist.
  7. Ionengenerator nach einem der Ansprüche 4 bis 6, wobei die dritte Isolationsschutzkomponente einen dritten Isolierkörper und eine Vielzahl von dritten offenen Abschnitten umfasst, die in dem dritten Isolierkörper bereitgestellt sind, wobei jeder der dritten offenen Abschnitte mit einer Öffnung versehen ist, die einer Seite zugewandt ist, die der ersten Isolationsschutzkomponente zugewandt ist, und die Vielzahl von dritten offenen Abschnitten in Abständen in dem dritten Isolierkörper in der zweiten Richtung (F2) bereitgestellt sind; und
    die vierte Isolationsschutzkomponente (500) einen vierten Isolierkörper und eine Vielzahl von vierten offenen Abschnitten (510) umfasst, die in dem vierten Isolierkörper bereitgestellt sind, wobei jeder der vierten offenen Abschnitte (510) mit einer Öffnung versehen ist, die einer Seite zugewandt ist, die der zweiten Isolationsschutzkomponente (400) zugewandt ist, und die Vielzahl von vierten offenen Abschnitten (510) in Abständen in dem vierten Isolierkörper in der zweiten Richtung (F2) bereitgestellt sind.
  8. Ionengenerator nach Anspruch 7, wobei der dritte Isolierkörper eine erste Sperrwand umfasst, die sich an einer Seite der Vielzahl von leitfähigen Filamenten (230) befindet, die der ersten Isolationsschutzkomponente zugewandt ist, und die Vielzahl von dritten offenen Abschnitten in der ersten Sperrwand bereitgestellt ist; und
    der vierte Isolierkörper eine zweite Sperrwand umfasst, die sich an einer Seite der Vielzahl von leitfähigen Filamenten (230) befindet, die der zweiten Isolationsschutzkomponente (400) zugewandt ist, und die Vielzahl von vierten offenen Abschnitten (510) in der zweiten Sperrwand bereitgestellt ist.
  9. Staubentfemungseinrichtung, wobei die Staubentfernungseinrichtung den lonengenerator nach einem der Ansprüche 1 bis 8 umfasst.
  10. Staubentfernungseinrichtung nach Anspruch 9, ferner umfassend eine Sammelvorrichtung, wobei die Sammelvorrichtung zum Sammeln von Staub konfiguriert ist und die Sammelvorrichtung getrennt von dem lonengenerator bereitgestellt ist.
EP24166188.3A 2023-12-13 2024-03-26 Ionengenerator und staubentfernungsvorrichtung Active EP4570384B1 (de)

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CN118321010B (zh) 2024-05-16 2025-12-19 苏州贝昂智能科技股份有限公司 静电集尘装置、静电除尘系统以及静电集尘装置设计方法

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CN204769134U (zh) * 2015-06-04 2015-11-18 天津铁路信号有限责任公司 一种板式静电除尘装置
CN106654867B (zh) * 2016-10-26 2018-01-02 珠海格力电器股份有限公司 一种离子净化器的离子发生极及离子净化器
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