公开(公告)号：JPWO2015114762A1

公开(公告)日：2017-03-23

申请号：JP2015559664

申请日：2014-01-29

Applicant: 三菱日立パワーシステムズ環境ソリューション株式会社

Inventor： 茂樹 馬瀬 ,  茂樹 馬瀬

IPC: B03C3/68 ,  B03C3/40

CPC classification number: B03C3/68 ,  B03C3/09 ,  B03C3/41 ,  B03C3/47 ,  B03C2201/04

Abstract: 乾式電気集塵装置は、荷電時間T1において、捕集対象物を荷電させるための電流であるDCONを高電圧電源から出力する。そして、乾式電気集塵装置は、荷電休止時間T2が開始してから第1時間帯T2−1の経過後の第2時間帯T2−2において、DCONよりも小さく、かつ第1時間帯T2−1における電流よりも大きな電流であるDCBCを高電圧電源から出力する。

公开(公告)号：JP5696718B2

公开(公告)日：2015-04-08

申请号：JP2012262905

申请日：2012-11-30

Applicant: ダイキン工業株式会社

Inventor： 長尾 光久 ,  山下 哲也

IPC: B03C3/40 ,  F24F7/00 ,  B03C3/70 ,  B03C3/41

CPC classification number: B01D53/323 ,  B03C3/32 ,  B03C3/41 ,  B03C3/70 ,  B03C3/72 ,  B03C3/86 ,  F24F3/166 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/708 ,  B01D2257/90 ,  B01D2258/06 ,  B03C2201/04 ,  F24F2003/1635

公开(公告)号：JP5304096B2

公开(公告)日：2013-10-02

申请号：JP2008209716

申请日：2008-08-18

Applicant: ダイキン工業株式会社

Inventor： 利夫 田中 ,  俊治 春名 ,  完治 茂木 ,  竜司 秋山

IPC: B03C3/41 ,  B03C3/40

CPC classification number: B03C3/08 ,  B03C3/12 ,  B03C3/155 ,  B03C3/368 ,  B03C3/383 ,  B03C3/41 ,  B03C2201/04 ,  B03C2201/08 ,  B03C2201/10

Abstract: The present invention relates to a charging device having a charge section (20) for charging a floating particle in an air to be handled, and an air handling device (an air cleaning device) having the charging device. The charge section (20) is constituted by a first charge section (20a) adopting an impact charging technique and a second charge section (20b) adopting a diffusion charging technique. With this structure, charging and collection of dust can be accomplished only in the casing of the device, and therefore, an increase in size of the device can be avoided.

公开(公告)号：JP2007537868A

公开(公告)日：2007-12-27

申请号：JP2007527382

申请日：2005-05-18

Applicant: クロノス・アドバンスト・テクノロジーズ・インコーポレイテッドKronos Advanced Technologies, Inc.

Inventor： クリックタフォビッチ，イゴール・エイ ,  ゴロベッツ，ブラディミル・エル

IPC: B03C3/40 ,  B03C3/017 ,  B03C3/08 ,  B03C3/36 ,  B03C3/68 ,  H01J23/00 ,  H01T19/00 ,  H05H1/24

CPC classification number: B03C3/017 ,  B03C3/08 ,  B03C3/12 ,  B03C3/368 ,  B03C3/41 ,  B03C3/68 ,  B03C2201/04 ,  B03C2201/14 ,  H05H1/48 ,  H05H5/00 ,  H05H2001/481

Abstract: 静電流体加速およびその動作方法は、少なくとも２つの同期して給電される段を含み、一方の段の末尾または最後部の電極は、空気流の方向において、次の段の直に隣接する最初または最前部の電極と実質的に同じ瞬間電圧で保たれる。 単一の電源、または同期化され、かつ、位相が制御された電源は、段の各々に高圧電力を供給するので、対応する電極に加えられる電力の位相および振幅はともに、時間的にそろえられる。 周波数および位相の制御によって、隣接する段は、１つの段内における電極間の距離の１から２倍の距離をおいて近接して配置できるようになり、さらに、いずれの場合でも、１つの段のコロナ放電電極から隣接する段の電極への逆コロナ電流の発生を最小化または回避することが可能となる。 隣接する段のコロナ放電電極同士は、水平方向に整列させてもよく、すべての段の相補型集塵電極は同様に、コロナ放電電極の間で水平方向に整列され、かつ、コロナ放電電極から水平方向にオフセットされる。

公开(公告)号：US20230211357A1

公开(公告)日：2023-07-06

申请号：US18001121

申请日：2021-06-07

Applicant: Edwards Limited

Inventor： James Hann

IPC: B03C3/41 ,  B03C3/78 ,  B03C3/06

CPC classification number: B03C3/41 ,  B03C3/78 ,  B03C3/06 ,  B03C2201/04 ,  B03C2201/10

Abstract: An electrostatic precipitator includes: a chamber having an inlet configured to receive an effluent stream for treatment and an outlet configured to convey a treated effluent stream; and an electrode structure housed within the chamber, the electrode structure being operable to generate a corona for treating the effluent stream to produce the treated effluent stream, wherein the electrode structure includes a comb structure having a shaft and a plurality of teeth extending from the shaft, the corona being generated at a free tip of each tooth in response to a voltage when applied across the electrode structure and the chamber The electrode teeth provide a reduced area from which the corona is generated, thereby improving the corona, but also the reduced size of the electrode teeth compared to existing electrode structures provides a reduced area for the accumulation of particulates and facilitates the shedding of those particulates from the electrodes.

公开(公告)号：US20230173506A1

公开(公告)日：2023-06-08

申请号：US18058719

申请日：2022-11-23

Applicant: AMANO CORPORATION

Inventor： Tsuyoshi MATSUI ,  Tetsuya SATO ,  Shohei NAKAGAWA

IPC: B03C3/38 ,  B03C3/12

CPC classification number: B03C3/38 ,  B03C3/12 ,  B03C2201/04

Abstract: The brush device comprises: a plurality of discharge brushes formed by bundling fibrous wire electrodes; a strip-shaped support board including a first plate-shaped member and a second plate-shaped member which hold the discharge brushes from both sides; and a joining means for joining the first plate-shaped member and the second plate-shaped member. The discharge brushes are disposed at intervals in a longitudinal direction of the support board with their tip end portions protruding from the support board along a width direction of the support board, and the joining means is disposed adjacent to each of the discharge brushes.

公开(公告)号：US20180154372A1

公开(公告)日：2018-06-07

申请号：US15886481

申请日：2018-02-01

Applicant: ROBERT CHARLES AJEMIAN

Inventor： ROBERT CHARLES AJEMIAN

IPC: B03C3/38 ,  B03C3/02 ,  B03C3/66 ,  B01D49/00

CPC classification number: B03C3/38 ,  B01D47/028 ,  B01D49/00 ,  B03C3/011 ,  B03C3/014 ,  B03C3/019 ,  B03C3/02 ,  B03C3/12 ,  B03C3/16 ,  B03C3/41 ,  B03C3/47 ,  B03C3/53 ,  B03C3/66 ,  B03C3/78 ,  B03C2201/00 ,  B03C2201/04 ,  B03C2201/10 ,  F24C15/20 ,  F24C15/2035 ,  F24C15/2057

Abstract: An electrostatic air precipitator for emission remediation including, a grounded frame connected to a housing having an upstream direction and a downstream direction with a first ionizing section, having at least a first set of ionizing members and a second set of ionizing members, where the ionizing members of the first set and the second set are electrically isolated from each other and electrically isolated from the grounded frame. Also, the ionizing members of the first set and the ionizing members of the second set are powered by separate power supplies and at least a first collector section is located downstream of the first ionizing section, and the first collector section has at least a first plurality of collector plates.

公开(公告)号：US09873310B2

公开(公告)日：2018-01-23

申请号：US14430073

申请日：2013-09-20

Applicant: THERMO KING CORPORATION

Inventor： Lubos Forejt ,  Radim Cermak

IPC: B01D53/02 ,  B60H3/06 ,  B03C3/011 ,  B03C3/09 ,  B03C3/12 ,  B03C3/155 ,  B60H3/00 ,  B03C3/02 ,  B03C3/41 ,  B03C3/47 ,  B03C3/82

CPC classification number: B60H3/0658 ,  B03C3/011 ,  B03C3/025 ,  B03C3/09 ,  B03C3/12 ,  B03C3/155 ,  B03C3/41 ,  B03C3/47 ,  B03C3/82 ,  B03C2201/04 ,  B60H3/0071 ,  B60H3/06

Abstract: Air filtration systems and methods for HVAC units in transport compartments are provided. The air filtration systems and methods described herein use electrostatic forces to capture airborne particles and include a modular design so as to be configured to the space requirements of the transport compartment and reduce air flow resistance. The air filtration system includes one or more modular filtration units. Each of the modular filtration units includes a pre-filter section, an ionizing section and a collecting section.

公开(公告)号：US09789495B1

公开(公告)日：2017-10-17

申请号：US15386444

申请日：2016-12-21

Applicant: John P. Dunn

Inventor： John P. Dunn

IPC: B03C3/74 ,  B03C3/41 ,  B03C3/47 ,  B03C3/88

CPC classification number: B03C3/743 ,  B03C3/41 ,  B03C3/47 ,  B03C3/88 ,  B03C2201/04 ,  B03C2201/30

Abstract: Methods and electrostatic precipitators achieve efficient separation. Scrapers are specifically designed to clean the electrodes in the electrostatic precipitators. Particulates are collected from an entrained air stream by keeping both the discharge and collection electrode surfaces clean during the precipitation process so that the electrical corona discharge remains constant and the electrical field flux lines are maintained. This is accomplished using a plurality of vertical disc electrodes and a plurality of horizontal discharge electrodes preferably combined with the ability to keep the electrodes clean during the exhaust process.

公开(公告)号：US20160221002A1

公开(公告)日：2016-08-04

申请号：US15021685

申请日：2015-11-12

Applicant: SHENZHEN TONGSHENG GREEN TECHNOLOGY CO.,LTD

Inventor： Yu-shiang LIN ,  Fujun SUN

IPC: B03C3/41 ,  B03C3/66 ,  B03C3/82 ,  B03C3/36

CPC classification number: B03C3/41 ,  B03C3/363 ,  B03C3/66 ,  B03C3/82 ,  B03C2201/04 ,  F24F3/16 ,  F24F2003/1682 ,  H01T23/00

Abstract: A negative ionizer air purifier is disclosed and it includes a housing, discharge terminals and a fan. The housing is defined with receiving holes corresponding to the discharge terminals, which are disposed through the respective receiving holes. The fan is disposed inside the housing, on which is provided with airflow passages through which the airflow produced by the fan can drive the air near the discharge terminals to move. Thus, the speed of the airflow surrounding near the discharge terminals can be accelerated, such that more air which is not negatively charged can fill in the working area in the vicinity of the discharge terminals, and the air that is already negatively charged can be driven away as quickly as possible, hence the efficiency of the negative ionizer air purifier can be significantly improved.

Abstract translation: 公开了一种负电离器空气净化器，其包括壳体，放电端子和风扇。 壳体被限定有与放电端子相对应的接收孔，其布置成穿过相应的接收孔。 风扇设置在壳体内部，其上设置有气流通道，风扇产生的气流可以驱动排放端子附近的空气移动。 因此，可以加速在排出端子附近的气流的速度，使得不带负电的更多空气可以填充在排放端子附近的工作区域中，并且可以驱动已经带负电的空气 尽可能快地离开，因此可以显着提高负电离空气净化器的效率。