TWM646587U - Static electric dust collecting device - Google Patents
Static electric dust collecting device Download PDFInfo
- Publication number
- TWM646587U TWM646587U TW112201951U TW112201951U TWM646587U TW M646587 U TWM646587 U TW M646587U TW 112201951 U TW112201951 U TW 112201951U TW 112201951 U TW112201951 U TW 112201951U TW M646587 U TWM646587 U TW M646587U
- Authority
- TW
- Taiwan
- Prior art keywords
- nickel foam
- foam mesh
- mesh
- electrode
- electrostatic dust
- Prior art date
Links
- 239000000428 dust Substances 0.000 title claims abstract description 45
- 230000003068 static effect Effects 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 238
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 119
- 239000006260 foam Substances 0.000 claims abstract description 118
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 239000004698 Polyethylene Substances 0.000 claims description 9
- -1 polypropylene Polymers 0.000 claims description 9
- 239000004952 Polyamide Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 8
- 241000894006 Bacteria Species 0.000 abstract description 7
- 241000700605 Viruses Species 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 13
- 238000003466 welding Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Images
Landscapes
- Electrostatic Separation (AREA)
Abstract
本創作是一種靜電集塵裝置,主要包括:具正極及負極的電極裝置、基板、第一泡沫鎳網、第二泡沫鎳網及裝置,其中多個基板分別連接正極及負極,第一泡沫鎳網連接於導接正極之基板,第一泡沫鎳網至少包含複數孔洞結構,第二泡沫鎳網連接於導接負極之基板,第二泡沫鎳網至少包含複數多方向尖端,正極及負極通電後經第一泡沫鎳網至第二泡沫鎳網產生電壓差,使該多方向尖端對該孔洞結構放電而形成一電暈現象,以擴大該第二泡沫鎳網電暈範圍及供各該孔洞結構集塵,藉此由多方向尖端可讓空氣中的粒子、細菌、病毒荷電,利用庫倫力的作用被吸附於第一泡沫鎳網及第二泡沫鎳網。 This creation is an electrostatic dust collection device, which mainly includes: an electrode device with a positive electrode and a negative electrode, a substrate, a first nickel foam mesh, a second nickel foam mesh and a device. The plurality of substrates are connected to the positive electrode and the negative electrode respectively. The first nickel foam mesh The net is connected to the base plate that is connected to the positive electrode. The first nickel foam net at least includes a plurality of hole structures. The second nickel foam net is connected to the base plate that is connected to the negative electrode. The second nickel foam net at least includes a plurality of multi-directional tips. After the positive and negative electrodes are energized, A voltage difference is generated from the first nickel foam mesh to the second nickel foam mesh, causing the multi-directional tip to discharge to the hole structure to form a corona phenomenon to expand the corona range of the second nickel foam mesh and supply each hole structure Dust collection allows particles, bacteria, and viruses in the air to be charged with multi-directional tips and adsorbed to the first nickel foam mesh and the second nickel foam mesh using the effect of Coulomb force.
Description
本創作係一種集塵裝置,尤指一種靜電集塵裝置。 The invention relates to a dust collecting device, especially an electrostatic dust collecting device.
按,靜電集塵裝置之工作原理是對帶有懸浮微粒的氣體通過氣流通道,且在通道中設置有集塵板和多數個放電電極,放電電極和集塵板具有正負相反的極性,當放電電極與集塵板之間有充分的直流電壓時,放電電極會離子化空氣中的氣體分子,使得氣流中的灰塵帶有電荷,而形成正、負離子。而當帶有正電或是負電電荷之灰塵碰到帶有相反電性的集塵板時,多數會被和放電電極相反極性的集塵板所吸附,藉此達到去除氣流中之灰塵的目的。 According to the working principle of the electrostatic dust collector, the gas with suspended particles passes through the air flow channel, and a dust collecting plate and a plurality of discharge electrodes are provided in the channel. The discharge electrode and the dust collecting plate have opposite polarities. When the discharge When there is sufficient DC voltage between the electrode and the dust collecting plate, the discharge electrode will ionize the gas molecules in the air, causing the dust in the airflow to be charged, forming positive and negative ions. When dust with positive or negative charges encounters a dust collecting plate with opposite electrical properties, most of it will be adsorbed by the dust collecting plate with the opposite polarity to the discharge electrode, thereby achieving the purpose of removing dust in the airflow. .
靜電集塵裝置由於具有良好集塵效率,因此目前已被廣泛應用在工業集塵及室內空氣清淨裝置等用途。然而現有的靜電集塵器不論是室內用或是工業用的集塵器,普遍存在體積龐大,且佔空間之缺點。 Due to its good dust collection efficiency, electrostatic dust collectors have been widely used in industrial dust collection and indoor air purification devices. However, existing electrostatic dust collectors, whether indoor or industrial dust collectors, generally have the disadvantage of being bulky and taking up space.
除此之外,現有的靜電集塵器中的集塵板主要採板狀結構或是網狀結構,當帶有正電荷的微粒物經過帶負電荷的集塵板時則會被附著,由於板狀結構或是網狀結構的接觸面皆為平面,且此種結構的集塵板需設置於放電電極後方,也就是單一方向的進入,因此對於微粒物的附著效果十分有限。 In addition, the dust collecting plates in existing electrostatic precipitators mainly adopt plate-like structures or mesh structures. When positively charged particles pass through the negatively charged dust collecting plates, they will be attached. The contact surfaces of the plate-like structure or the mesh-like structure are all flat, and the dust collecting plate of this structure needs to be placed behind the discharge electrode, that is, it enters in one direction, so the adhesion effect on particulate matter is very limited.
以下在實施方式中詳細敘述本創作之詳細特徵以及優點,其內容足以使任何熟習相關技藝者瞭解本創作之技術內容並據以實施,且根據本說明書所揭露之內容、申請專利範圍及圖式,任何熟習相關技藝者可輕易地理解本創作相關之目的及優點。 The detailed features and advantages of this invention are described in detail below in the implementation mode. The content is sufficient to enable anyone familiar with the relevant arts to understand the technical content of this invention and implement it according to the content disclosed in this specification, the scope of the patent application and the drawings. , anyone familiar with the relevant arts can easily understand the purpose and advantages of this creation.
本創作之主要目的在於:透過第一泡沫鎳網及第二泡沫鎳網上的第一多方向尖端及第二多方向尖端形成電暈現象,不僅可擴大泡沫鎳網吸附範圍,更重要的是可讓空氣中的粒子、細菌、病毒荷電,電荷異性相吸原理,與外加高壓而形成二個極性相反的電場,在庫倫力的作用下被吸附於第一泡沫鎳網及第二泡沫鎳網。 The main purpose of this creation is to form a corona phenomenon through the first multi-directional tip and the second multi-directional tip on the first nickel foam mesh and the second nickel foam mesh, which can not only expand the adsorption range of the nickel foam mesh, but more importantly Particles, bacteria, and viruses in the air can be charged based on the principle of opposite charges attracting and applying high voltage to form two electric fields with opposite polarities. They are adsorbed to the first nickel foam mesh and the second nickel foam mesh under the action of Coulomb force. .
本創作之主要目的在於:僅需第一泡沫鎳網及第二泡沫鎳網即可取代傳統的體積較大且複雜的集塵板,大幅降低體積大小,使整體靜電集塵裝置大幅縮小,且結構簡易。 The main purpose of this creation is that only the first nickel foam mesh and the second nickel foam mesh can replace the traditional large and complex dust collecting plate, greatly reducing the size and greatly reducing the overall electrostatic dust collection device, and Simple structure.
為達上述目的,本創作係一種靜電集塵裝置,其包括:一電極裝置,其包括一正極及一負極;複數基板,其分別連接該正極及該負極;至少一第一泡沫鎳網,其連接於導接該正極之該基板,該第一泡沫鎳網至少包含複數孔洞結構;至少一第二泡沫鎳網,其連接於導接該負極之該基板,該第二泡沫鎳網至少包含複數多方向尖端,該正極及該負極通電後經該第一泡沫鎳網至該第二泡沫鎳網產生電壓差,使該多方向尖端對該孔洞結構放電而形成一電暈現象,以擴大該第二泡沫鎳網電暈範圍及供各該孔洞結構集塵;及一裝置,其供容納該電極裝置、各該基板、該第一泡沫鎳網及該第二泡沫鎳網。 In order to achieve the above purpose, the present invention is an electrostatic dust collecting device, which includes: an electrode device including a positive electrode and a negative electrode; a plurality of substrates respectively connected to the positive electrode and the negative electrode; at least one first nickel foam mesh, which Connected to the substrate that is connected to the positive electrode, the first nickel foam mesh at least includes a plurality of hole structures; at least a second nickel foam mesh is connected to the substrate that is connected to the negative electrode, and the second nickel foam mesh at least includes a plurality of holes. After the multi-directional tip is energized, the positive electrode and the negative electrode are energized to generate a voltage difference from the first nickel foam mesh to the second nickel foam mesh, causing the multi-directional tip to discharge the hole structure to form a corona phenomenon to expand the third nickel foam mesh. Two nickel foam mesh corona areas are used for collecting dust in each hole structure; and a device is used to accommodate the electrode device, each of the substrates, the first nickel foam mesh and the second nickel foam mesh.
根據本創作之一實施例,更包括複數過濾網,其分設於該第一泡沫鎳網及該第二泡沫鎳網兩側面,並收容於該裝置。 According to an embodiment of the present invention, a plurality of filters are further included, which are arranged on both sides of the first nickel foam mesh and the second nickel foam mesh, and are accommodated in the device.
根據本創作之一實施例,更包括一形成於該過濾網表面之奈米銀。 According to an embodiment of the invention, it further includes a silver nanoparticle formed on the surface of the filter.
根據本創作之一實施例,其中該過濾網為聚醯胺(Polyamide,PA)、聚丙烯(Polypropylene,PP)或聚乙烯(polyethylene,PE)。 According to an embodiment of this invention, the filter is made of polyamide (PA), polypropylene (PP) or polyethylene (polyethylene, PE).
根據本創作之一實施例,其中該第一泡沫鎳網及該第二泡沫鎳網採相互彼鄰設置。 According to an embodiment of the invention, the first nickel foam mesh and the second nickel foam mesh are arranged adjacent to each other.
根據本創作之一實施例,其中該裝置包括一座體及一設置於該座體之蓋體,並形成一供容納該電極裝置、各該基板、該第一泡沫鎳網及該第二泡沫鎳網之收容空間。 According to an embodiment of the invention, the device includes a base and a cover disposed on the base, and forms a space for accommodating the electrode device, each of the substrates, the first nickel foam mesh and the second nickel foam. The containment space of the net.
根據本創作之一實施例,其中該第二泡沫鎳網小於該第一泡沫鎳網。 According to an embodiment of the present invention, the second nickel foam mesh is smaller than the first nickel foam mesh.
根據本創作之一實施例,其中該基板為硬式電路板或軟性電路板。 According to an embodiment of the invention, the substrate is a rigid circuit board or a flexible circuit board.
1:靜電集塵裝置 1: Electrostatic dust collection device
10:電極裝置 10:Electrode device
100:正極 100: positive pole
102:負極 102: Negative pole
11:基板 11:Substrate
12:第一泡沫鎳網 12:The first nickel foam mesh
122:孔洞結構 122: Hole structure
13:第二泡沫鎳網 13: The second foam nickel mesh
130:多方向尖端 130:Multi-directional tip
14:裝置 14:Device
140:座體 140: base body
142:蓋體 142: Cover
144:收容空間 144: Containment space
16:過濾網 16:Filter
圖1 為本創作較佳實施例之立體示意圖。 Figure 1 is a three-dimensional schematic diagram of a preferred embodiment of this invention.
圖2 為本創作較佳實施例之立體分解示意圖。 Figure 2 is a three-dimensional exploded schematic diagram of the preferred embodiment of this invention.
圖3 為本創作第一泡沫鎳網之孔洞結構放大示意圖。 Figure 3 is an enlarged schematic diagram of the hole structure of the first nickel foam mesh of this creation.
圖4 為本創作第二泡沫鎳網之多方向尖端放大示意圖。 Figure 4 is an enlarged schematic diagram of the multi-directional tip of the second nickel foam mesh of this creation.
圖5 為本創作單一第一泡沫鎳網及單一第二泡沫鎳網之使用狀態示意圖。 Figure 5 is a schematic diagram of the use status of a single first nickel foam mesh and a single second nickel foam mesh of this creation.
圖6 為本創作多第一泡沫鎳網及多第二泡沫鎳網之使用狀態示意圖。 Figure 6 is a schematic diagram of the use status of multiple first nickel foam meshes and multiple second nickel foam meshes of this invention.
以下藉由具體實施例說明本創作之實施方式,熟悉此技藝之人士可由本說明書所揭示之內容輕易地瞭解本創作之其他優點及功效。 The implementation of this invention is described below through specific examples. Those familiar with this art can easily understand other advantages and effects of this invention from the content disclosed in this specification.
本說明書所附圖式所繪示之結構、比例、大小等,均僅用以配合說明書所揭示之內容,以供熟悉此技藝之人士之瞭解與閱讀,並非用以限定本創作可實施之限定條件,故不具技術上之實質意義,任何結構之修飾、比例關係之改變或大小之調整,在不影響本創作所能產生之功效及所能達成之目的下,均應仍落在本創作所揭示之技術內容得能涵蓋之範圍內。同時,本說明書中所引用之如“一”、“兩”、“上”等之用語,亦僅為便於敘述之明瞭,而非用以限定本創作可實施之範圍,其相對關係之改變或調整,在無實質變更技術內容下,當亦視為本創作可實施之範疇。 The structures, proportions, sizes, etc. shown in the drawings attached to this manual are only used to coordinate with the content disclosed in the manual for the understanding and reading of those familiar with this art. They are not used to limit the implementation of this creation. Therefore, it has no technical substantive significance. Any structural modifications, changes in proportions, or adjustments in size shall still fall within the scope of this creation without affecting the effectiveness and purpose of this creation. The technical content disclosed must be within the scope that can be covered. At the same time, terms such as "one", "two", "top", etc. cited in this specification are only for convenience of description and are not used to limit the scope of the present invention. Changes in their relative relationships may Adjustments, as long as there are no substantial changes to the technical content, shall also be deemed to be within the scope of the implementation of this creation.
請參閱圖1、圖2、圖3及圖4所示,為本創作較佳實施例之立體示意圖、立體分解示意圖、第一泡沫鎳網之孔洞結構放大示意及第二泡沫鎳網之多方向尖端放大示意圖。本創作是一種靜電集塵裝置,靜電集塵裝置1主要包括:電極裝置10、基板11、第一泡沫鎳網12、第二泡沫鎳網13及裝置14,其中電極裝置10包括正極100及負極102,基板11(硬式電路板或軟性電路板)分別連接正極100及負極102,第一泡沫鎳網12連接於導接正極100的基板11,第一泡沫鎳網12至少包含複數孔洞結構122,第二泡沫鎳網13連接於導接負極102的基板11,第二泡沫鎳網13至少包含複數多方向尖端130,正極100及負極102通電後經第一泡沫鎳網12至第二泡沫鎳網13產生電壓差,使第二泡沫鎳網13的多方向尖端130對第一泡沫鎳網12的複數孔洞結構122放電,以擴大泡沫鎳網吸附範圍,同時供各孔洞結構122集塵,而裝置
14主要包括座體140及設置於座體140之蓋體142,並形成收容空間144,供容納電極裝置10、基板11、第一泡沫鎳網12及第二泡沫鎳網13。
Please refer to Figure 1, Figure 2, Figure 3 and Figure 4, which are a three-dimensional schematic diagram, a three-dimensional exploded diagram, an enlarged diagram of the hole structure of the first nickel foam mesh and the multi-directional diagram of the second nickel foam mesh of the preferred embodiment of the present invention. Magnified diagram of the tip. This creation is an electrostatic dust collecting device. The electrostatic
由於分別導接正極100及負極102的基板11以並排設置,因此第一泡沫鎳網12會放置於各基板11上方,第一泡沫鎳網12以焊接方式固定於基板11並導接正極100,而位於導接負極102基板11上方的部位係以焊接方式固定於基板11但並未與負極102導接,至於第二泡沫鎳網13與第一泡沫鎳網12方式相同,但焊接位置相反,第二泡沫鎳網13以焊接方式固定於基板11並導接負極102,而位於導接正極100基板11上方的部位係以焊接方式固定於基板11但並未與正極100導接。
Since the
另外,第一泡沫鎳網12及該第二泡沫鎳網13兩側面分設有過濾網16,過濾網16可由聚醯胺(Polyamide,PA)、聚丙烯(Polypropylene,PP)或聚乙烯(polyethylene,PE)製成,並且可於過濾網16表面之奈米銀,藉此能達到去除異味抑菌等作用,不僅如此,可阻隔較大顆粒的粒子,延長清洗時間。
In addition, the first
一併參考圖5及圖6所示,為本創作單一第一泡沫鎳網及單一第二泡沫鎳網之使用狀態示意圖及多第一泡沫鎳網及多第二泡沫鎳網之使用狀態示意圖。圖4中的第一泡沫鎳網12與第二泡沫鎳網13以單一為主,第一泡沫鎳網12與第二泡沫鎳網13採相互彼鄰設置,而第一泡沫鎳網12與第二泡沫鎳網13的固定方式如前所述,當電極裝置10接收外部的高壓產生器(圖面未示)後,電流由正極100及負極102進行循環,藉由產生電壓差使得第二泡沫鎳網13的多方向尖端130對第一泡沫鎳網12的複數孔洞結構122放電,而形成一電暈現象,以擴大第二泡沫鎳網13電暈範圍及供各孔洞結構122集
塵,藉此,在縮小第一泡沫鎳網12與第二泡沫鎳網13的面積,依舊可達到大範圍對空氣中的粒子、細菌、病毒荷電,電荷異性相吸原理,與外加高壓而形成二個極性相反的電場,在庫倫力的作用下被吸附於第一泡沫鎳網12及第二泡沫鎳網13之效果,同時達到風阻小減少風扇壓損。空氣帶負電大片吸塵小的電暈
Referring to Figures 5 and 6 together, there is a schematic diagram of the use status of a single first nickel foam mesh and a single second nickel foam mesh and a schematic diagram of the use status of multiple first nickel foam meshes and multiple second nickel foam meshes of this invention. The first
另由圖5可知,第一泡沫鎳網12與第二泡沫鎳網13分別以複數為主,第一泡沫鎳網12與第二泡沫鎳網13採相互彼鄰設置,也就是間隔設置,其中第二泡沫鎳網13小於第一泡沫鎳網12,而導接正極100的第一泡沫鎳網12因面積大,而第一泡沫鎳網12的複數孔洞結構122亦分布較廣使得集塵面積及效果更佳,依據裝置14的不同以及應用設備的不同(空調、空氣清淨機),而可選擇如圖3或圖4中第一泡沫鎳網12與第二泡沫鎳網13的搭配應用方式,藉此,依舊可達到大範圍對空氣中的粒子、細菌、病毒荷電,利用庫倫力的作用被吸附於第一泡沫鎳網12與第二泡沫鎳網13之效果,同時達到風阻小減少風扇壓損。
In addition, it can be seen from Figure 5 that the first
藉由上述各實施態樣可知,由於本創作的靜電集塵裝置1主要應用於空調設備或是空氣清淨機,當設備愈大,靜電集塵裝置1的尺寸也須相對視需求增加尺寸或是增加數量,由於第一泡沫鎳網12與第二泡沫鎳網13可產生電暈,透過庫倫力的作用可有效的擴大對空氣中的粒子、細菌、病毒荷電的吸附,有效優化過往一般傳統濾網的固定範圍,甚至對於細菌、病毒無顯著的過濾效果。
It can be seen from the above implementation modes that since the
再者,僅需第一泡沫鎳網12及第二泡沫鎳網13即可取代傳統的放電電極和集塵板,大幅降低體積大小,使整體靜電集塵裝置大幅縮小,且結構簡易。
Furthermore, only the first
上述實施例僅為例示性說明本創作的原理及其功效,而非用於限制本創作。任何熟悉此項技藝的人士均可在不違背本創作的精神及範疇下,對上述實施例進行修改。因此本創作的權利保護範圍,應如後述申請專利範圍所列。 The above embodiments are only illustrative to illustrate the principles and effects of this invention, but are not intended to limit this invention. Anyone familiar with this art can make modifications to the above embodiments without departing from the spirit and scope of the invention. Therefore, the scope of rights protection for this creation should be as listed in the patent application scope described below.
100:正極 100: positive pole
102:負極 102: Negative pole
11:基板 11:Substrate
12:第一泡沫鎳網 12:The first nickel foam mesh
13:第二泡沫鎳網 13: The second foam nickel mesh
140:座體 140: base body
144:收容空間 144: Containment space
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW112201951U TWM646587U (en) | 2023-03-07 | 2023-03-07 | Static electric dust collecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW112201951U TWM646587U (en) | 2023-03-07 | 2023-03-07 | Static electric dust collecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM646587U true TWM646587U (en) | 2023-10-01 |
Family
ID=89856418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW112201951U TWM646587U (en) | 2023-03-07 | 2023-03-07 | Static electric dust collecting device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM646587U (en) |
-
2023
- 2023-03-07 TW TW112201951U patent/TWM646587U/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101860489B1 (en) | Electric precipitator and air cleaner comprising the same | |
JP3711145B2 (en) | Electrostatic air filter | |
JP5494613B2 (en) | Dust collector | |
US6790259B2 (en) | Method and device for cleaning a gaseous fluid using a conductive grid between charging head and filter | |
WO1995033570A9 (en) | Electrostatic fibrous filter | |
KR20100085089A (en) | Charge device, air processing device, charge method, and air processing method | |
JP2012011391A (en) | Dust collecting apparatus | |
CN114345554A (en) | Corrugated filter media for polarized air purifier | |
US9827573B2 (en) | Electrostatic precipitator | |
KR20190134362A (en) | Electric dust collector | |
RU61595U1 (en) | ELECTROSTATIC FILTER (OPTIONS) | |
JP2008018425A (en) | Dust collector | |
CN107413132B (en) | Air filter based on metal foam | |
CA2421435A1 (en) | Electrostatically polarized air filter | |
KR20110046419A (en) | Electric Dust Collector using carbon fiber woven fabrics | |
KR20040007007A (en) | Electronic dust collecting apparatus using urethane filter | |
TWM646587U (en) | Static electric dust collecting device | |
KR101574998B1 (en) | Electric dust collecting filter reducing quantity of ozone | |
TW202120192A (en) | Electric field device, gas purification device and purification method | |
US20120103184A1 (en) | Electrostatic filtration system | |
CN203710872U (en) | Self-cleaning anti-stain oil fume dust air filtering purifying equipment | |
JP2011161355A (en) | Dust collecting apparatus | |
CN107413527B (en) | A kind of capturing device of particulate matter | |
KR20010113604A (en) | Cartridge type filter assembly for airconditioner and aircleaner | |
KR20130115765A (en) | Electrostatic precipitator with easily replaceable collection plates |