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公开(公告)号：US4077782A
公开(公告)日：1978-03-07
申请号：US730026
申请日：1976-10-06
Applicant: James E. Drummond , Alfred A. Mondelli , Alan C. Kolb
Inventor： James E. Drummond , Alfred A. Mondelli , Alan C. Kolb
IPC: B03C3/45
CPC classification number: B03C3/45
Abstract: An improved collector structure is disclosed which is adapted for use in electrostatic precipitators to increase the efficiency of operation by increasing the electric field uniformity in the device and by reducing the power consumption without appreciably increasing reentrainment of the precipitated particles during operation. The collector is provided with an insulating material of the type which has an electrical relaxation time, .rho..epsilon., that is preferably greater than that associated with the particle current in the gas near the collector electrode, a triboelectric rank that is as low as possible if the collector electrode is negatively charged or as high as possible if the collector electrode is positively charged with respect to the opposite electrode and a thickness and resistivity such that the voltage drop across the insulation does not exceed about 5 to 10% of the applied voltage between the oppositely charged electrodes of the precipitator. A modification of the apparatus includes a mesh or screen grid structure attached to the exposed surface of the insulation.
Abstract translation: 公开了一种改进的收集器结构，其适用于静电除尘器，以通过增加器件中的电场均匀性和降低功耗来提高操作效率，而不会明显增加沉淀颗粒在操作过程中的再吸入。 集电器设置有具有电弛豫时间rhoε的类型的绝缘材料，其优选大于与集电极附近的气体中的颗粒电流相关联的绝缘材料，摩擦电等级尽可能低 如果集电极相对于相对电极具有正电荷，则集电极电极为负电荷或尽可能高，并且厚度和电阻率使得绝缘体两端的电压降不超过施加电压的5％至10％ 除尘器的相反电荷的电极。 该装置的修改包括附接到绝缘体的暴露表面的网格或筛网格结构。
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公开(公告)号：US3633262A
公开(公告)日：1972-01-11
申请号：US3633262D
申请日：1969-10-24
Applicant: AMERICAN STANDARD INC
Inventor： HUFFEL PHILIP L VAN , RAINES HAROLD J , MARTZOLFF CLEMENT L
CPC classification number: B03C3/45 , Y10T29/49002
Abstract: A method of fabricating an industrial electrostatic precipitator comprising the steps of forming a complete collector plate assembly outside of the precipitator gas box, and lowering the collector plate assembly as a unit into the box until the assembly comes to rest on a framework previously built into the box.
Abstract translation: 一种制造工业静电除尘器的方法，包括以下步骤：在除尘器气体箱外部形成完整的集电板组件，并将收集板组件作为一个单元下放到箱中，直到组件静置在先前内置于 框。
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公开(公告)号：US3418792A
公开(公告)日：1968-12-31
申请号：US64854967
申请日：1967-06-26
Applicant: KOPPERS CO INC
Inventor： QUINTILIAN BARTHOLOMEW F , WILLIAMS ROBERT J W
CPC classification number: B03C3/40 , B03C3/45 , Y10T29/49876
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公开(公告)号：US3137550A
公开(公告)日：1964-06-16
申请号：US4465660
申请日：1960-07-22
Applicant: FRUTH HAL F
Inventor： FRUTH HAL F
IPC: B03C3/45
CPC classification number: B03C3/45
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公开(公告)号：US2948353A
公开(公告)日：1960-08-09
申请号：US70778858
申请日：1958-01-08
Applicant: PENNEY GAYLORD W
Inventor： PENNEY GAYLORD W
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Patent Agency Ranking
公开(公告)号：US12023686B2
公开(公告)日：2024-07-02
申请号：US17412935
申请日：2021-08-26
Inventor： Dong Ho Kwon , Gee Young Shin , Myung Hoe Kim , Seung Sik Han , Seung Hwan Ko , Sung Geun Han , Jin Mo Kim
CPC classification number: B03C3/155 , B01D46/0001 , B01D46/0032 , B01D46/4245 , B01D46/521 , B01D46/523 , B03C3/12 , B03C3/45
Abstract: A filter includes a dust collecting unit, and the dust collecting unit includes: a filter media formed in a wrinkle shape including a plurality of bent parts folded up and down in a direction parallel to a plurality of parallel patterns and a connection part; a conductive coating layer pattern including a plurality of parallel patterns; and a first power source electrically connected to a first end and a second end of the conductive coating layer pattern and configured to apply a voltage, wherein the connection part connects the adjacent bent parts, a parallel pattern of the plurality of parallel patterns is disposed in the connection part, and the plurality of parallel patterns includes a first and a second adjacent parallel patterns, and a first current flowing through the first adjacent parallel flows in a direction opposite to a second current flowing through the second adjacent parallel pattern.
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公开(公告)号：US20240165638A1
公开(公告)日：2024-05-23
申请号：US18424755
申请日：2024-01-27
Applicant: AirQuality Technology (Shanghai) Co., Ltd.
Inventor： Shidan LONG , Shanqing MENG , Huanyu ZHANG , Kejun JIANG , Qin LI
Abstract: The present application discloses a micro electrostatic purification device for resisting high humidity, including an ionization module, a micro electrostatic filter and a power supply module, the two ends of the insulating dielectric material in the cartridge carbon electrode length direction are installed inward respectively into the first electrode strip and the second electrode strip, and finally closed with a sealant, and the connection of the individual wire is sealed by filling sealant, to achieve the complete closure of the cartridge. The connection between the power module and the electrode strip, and the connection between the electrode contact piece and the external power supply are all completely sealed through the setting of the structure. And a current limitation protection circuit is provided to monitor the working current in real time and carry out current limitation protection when the instantaneous change of the working current exceeds the threshold.
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88.发明公开公开(公告)号：US20240075482A1
公开(公告)日：2024-03-07
申请号：US18486091
申请日：2023-10-12
Applicant: STITCH PARTNERS
Inventor： Justin McCarthy , Warren J. Jasper
IPC: B03C3/45
CPC classification number: B03C3/45 , B03C2201/28 , B03C2201/30 , H05H1/2406
Abstract: Apparatus for deactivating airborne biological organisms in a closed environment, including a fibrous substrate having one or more of non-conductive fibers and non-conductive yarns; elongated, substantially parallel electrodes disposed on or embedded in the fibrous substrate arranged as one or more pairs of adjacent electrodes, wherein a discharge gap is defined between each pair; a component configured for applying a voltage between each pair to generate a non-thermal microplasma in a corresponding discharge gap, wherein the non-thermal microplasma deactivates one or more biological organisms in air present within the closed environment; and a detector in communication with the apparatus.
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公开(公告)号：US20230278043A1
公开(公告)日：2023-09-07
申请号：US18016713
申请日：2021-07-26
Applicant: LG ELECTRONICS INC.
Inventor： Minjae PARK , Okchun HYUN , Jungryun LEE , Seungjae BAECK
Abstract: The present invention relates to a dust collecting filter and a method for manufacturing a dust collecting filter. The dust collecting filter of the present invention may comprise: a filter medium collecting foreign substances in the air; a plurality of first conductive threads sewn to the filter medium and to which a high voltage is applied; and a plurality of second conductive threads sewed to the filter medium, disposed between the plurality of first conductive threads, and grounded.
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90.发明申请公开(公告)号：US20170157622A1
公开(公告)日：2017-06-08
申请号：US15366275
申请日：2016-12-01
Applicant: Lundberg LLC
Inventor： STEVEN A. JAASUND
CPC classification number: B03C3/41 , B03C3/017 , B03C3/16 , B03C3/45 , B03C3/49 , B03C3/78 , B03C2201/08 , B03C2201/10 , F01K23/10 , F01K25/065 , F02C7/055 , F02C7/08 , F05D2260/607 , Y02A50/2355 , Y02A50/2357 , Y02T50/675
Abstract: Embodiments of the invention involve the application of a disk-in-tube type of “wet” or “dry” ESP (electrostatic precipitation) technology for the capture/removal of airborne particles entering a gas turbine compressor. This provides an effective method of particulate removal without the inefficiencies associated with conventional filtering techniques. Embodiments of the innovative approach also eliminate the inlet airstream blocking effect of a conventional filter, thus making its use and operation adaptable to different operating environments and processes that require clean input air streams (including industrial manufacturing processes, power generators, combined turbine and fluid recapture systems for use in heating and cooling, etc.).
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