WO2014161124A1 - Filtre à air avec structure de support de grille à énergie positive - Google Patents

Filtre à air avec structure de support de grille à énergie positive Download PDF

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Publication number
WO2014161124A1
WO2014161124A1 PCT/CN2013/073536 CN2013073536W WO2014161124A1 WO 2014161124 A1 WO2014161124 A1 WO 2014161124A1 CN 2013073536 W CN2013073536 W CN 2013073536W WO 2014161124 A1 WO2014161124 A1 WO 2014161124A1
Authority
WO
WIPO (PCT)
Prior art keywords
power grid
positive power
support frame
grid
air filter
Prior art date
Application number
PCT/CN2013/073536
Other languages
English (en)
Chinese (zh)
Inventor
赵兵
Original Assignee
Zhao Bing
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 Zhao Bing filed Critical Zhao Bing
Priority to PCT/CN2013/073536 priority Critical patent/WO2014161124A1/fr
Publication of WO2014161124A1 publication Critical patent/WO2014161124A1/fr

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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
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/86—Electrode-carrying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • 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
    • B03C3/09—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
    • 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
    • B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
    • B03C3/155—Filtration
    • 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
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
    • 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
    • B03C2201/28—Parts being designed to be removed for cleaning purposes

Definitions

  • the utility model belongs to the field of air purification, in particular to an air filtering device.
  • Air purification devices have become more and more important in terms of life, medical treatment, production, etc. with increasing air pollution.
  • Some of the more popular air purification equipment on the market are purified by high-voltage electric field combined with air filtration.
  • the high-voltage wire or the positive power grid is fixed to the outer frame or coiled under the mesh component, and then interacts with the discharge mesh below to generate an electric field for air purification work, and the high-voltage wire has two aspects after long-term use.
  • the first problem is that the high-voltage wire is easy to expand and elongate to cause sagging, which affects the electric field effect and is easy to cause danger.
  • the high-pressure wire absorbs dust from the air and is inconvenient to clean the dust.
  • the purpose of the utility model is to provide an air filter with a positive grid support structure, which aims to solve the problem that the high voltage wire of the positive grid is easy to sag and the dust removal is inconvenient in the prior art.
  • an air filter having a positive power grid support structure comprising an outer casing, wherein the outer casing is provided with filter paper from top to bottom, a positive power grid, a lower discharge net, and a support frame,
  • the positive power grid is coiled above the support frame, and the support frame is in the form of a transparent mesh.
  • an upper discharge net is disposed above the filter paper.
  • the outlet of the purifier is linked below the lower discharge net.
  • the support frame and the lower discharge mesh are connected by an insulating column.
  • the positive power grid is coiled above the support frame, and after a long period of use, the positive power grid expands and elongates, and the supporting role of the support frame avoids the positive
  • the large sag of the power grid prolongs the service life of the positive power grid.
  • the positive power grid is coiled above the support frame, when a certain amount of dust is collected, it is convenient to clean from the top, which overcomes the problem that the prior art cannot be cleaned or the cleaning work is too complicated.
  • Figure 1 is a side cross-sectional view of the product provided by the present invention.
  • FIG. 2 is a schematic exploded view of the product provided by the present invention.
  • An air filter having a positive power grid support structure includes a casing 1 in which filter paper 2 is sequentially disposed from top to bottom. a positive grid 3, a lower discharge grid 4, further comprising a support frame 6, the positive grid 3 being coiled over the support frame 6, the support frame 6 being in the form of a transparent mesh, since the positive grid 3 is coiled in the Above the support frame 6, after a long period of use, the positive power grid 3 is expanded and elongated, and due to the support of the support frame 6, the positive grid 3 is greatly prevented from sagging, and the positive power grid is extended.
  • a high-voltage electric field is also generated.
  • an upper discharge net 5 is disposed, and the lower discharge net 4 is connected to the purifier air outlet 8 to make the purified air to be filtered from the lower discharge net.
  • the direction of the fourth direction enters the positive grid 3 and the filter paper 2, and the support frame 6 and the lower discharge net 4 are connected through the insulating column 7, so that the positive grid 3 and the lower discharge grid 4 are conveniently loaded and unloaded.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrostatic Separation (AREA)

Abstract

L'invention porte sur un filtre à air avec une structure de support de grille à énergie positive, lequel filtre comprend un boîtier (1) et un cadre de support (6). Un morceau de papier-filtre (2), une grille à énergie positive (3), et une grille de décharge inférieure (4) sont disposés en séquence à l'intérieur du boîtier (1) de haut en bas. La grille à énergie positive (3) est enroulée au-dessus du cadre de support (6). Le cadre de support (6) a une forme de réseau transparent. Un phénomène de dilatation et d'allongement se produit sur la grille à énergie positive (3) après une longue période d'utilisation, et une grande chute de la grille à énergie positive (3) est évitée du fait d'un effet de support du cadre de support (6) sur la grille à énergie positive (3), de façon à prolonger ainsi la durée de vie de la grille à énergie positive (3); de plus, du fait que la grille à énergie positive (3) est enroulée au-dessus du cadre de support (6), le filtre à air est nettoyé de façon pratique à partir de la partie supérieure quand une certaine quantité de poussière est rassemblée, de façon à remédier ainsi au défaut selon l'état antérieur, qui est que le filtre à air ne peut pas être nettoyé ou que le travail de nettoyage est excessivement compliqué.
PCT/CN2013/073536 2013-03-31 2013-03-31 Filtre à air avec structure de support de grille à énergie positive WO2014161124A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/073536 WO2014161124A1 (fr) 2013-03-31 2013-03-31 Filtre à air avec structure de support de grille à énergie positive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/073536 WO2014161124A1 (fr) 2013-03-31 2013-03-31 Filtre à air avec structure de support de grille à énergie positive

Publications (1)

Publication Number Publication Date
WO2014161124A1 true WO2014161124A1 (fr) 2014-10-09

Family

ID=51657379

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/073536 WO2014161124A1 (fr) 2013-03-31 2013-03-31 Filtre à air avec structure de support de grille à énergie positive

Country Status (1)

Country Link
WO (1) WO2014161124A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596205A (ja) * 1991-10-04 1993-04-20 Toshiba Corp 電気集塵機
CN2626492Y (zh) * 2003-05-22 2004-07-21 祖廷才 静电集尘杀菌消毒机
WO2008010137A2 (fr) * 2006-07-19 2008-01-24 Koninklijke Philips Electronics N.V. filtre à particules électrostatique
CN102698555A (zh) * 2012-06-20 2012-10-03 深圳奇滨电子有限公司 一种具有放电网支柱的空气过滤装置
WO2012162004A1 (fr) * 2011-05-24 2012-11-29 Carrier Corporation Surveillance du courant dans un système de filtration d'air électriquement amélioré
CN202654817U (zh) * 2012-06-21 2013-01-09 深圳奇滨电子有限公司 一种空气过滤装置
CN202654891U (zh) * 2012-06-21 2013-01-09 深圳奇滨电子有限公司 一种具有高压输电线支柱的空气过滤装置
CN203124106U (zh) * 2013-03-31 2013-08-14 深圳市奇滨实业有限公司 一种具有正电网支撑结构的空气过滤器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596205A (ja) * 1991-10-04 1993-04-20 Toshiba Corp 電気集塵機
CN2626492Y (zh) * 2003-05-22 2004-07-21 祖廷才 静电集尘杀菌消毒机
WO2008010137A2 (fr) * 2006-07-19 2008-01-24 Koninklijke Philips Electronics N.V. filtre à particules électrostatique
WO2012162004A1 (fr) * 2011-05-24 2012-11-29 Carrier Corporation Surveillance du courant dans un système de filtration d'air électriquement amélioré
CN102698555A (zh) * 2012-06-20 2012-10-03 深圳奇滨电子有限公司 一种具有放电网支柱的空气过滤装置
CN202654817U (zh) * 2012-06-21 2013-01-09 深圳奇滨电子有限公司 一种空气过滤装置
CN202654891U (zh) * 2012-06-21 2013-01-09 深圳奇滨电子有限公司 一种具有高压输电线支柱的空气过滤装置
CN203124106U (zh) * 2013-03-31 2013-08-14 深圳市奇滨实业有限公司 一种具有正电网支撑结构的空气过滤器

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