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公开(公告)号：EP4438183A1
公开(公告)日：2024-10-02
申请号：EP23788084.4
申请日：2023-03-09
发明人： UDA, Nobuki , UEDA, Yasutoshi
摘要： Provided are a dust collection system and a dust collection method that make it possible to efficiently collect fine particles included in a gas. The dust collection system includes: a flow path route through which a gas flows; a droplet supply section for supplying droplets to the flow path route; an electrostatic agglomeration unit that is arranged in the flow path route downstream from the position at which droplets are supplied, forms an electric field in the flow path of the gas, electrostatically charges the droplets and fine particles included in the gas, and causes the fine particles and the droplets to collide (agglomerate); and a dust collection section that is arranged in the flow path route downstream from the electrostatic agglomeration unit and collects the droplets and fine particles.
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2.发明授权
公开(公告)号：EP2127753B1
公开(公告)日：2018-01-17
申请号：EP09010644.4
申请日：2004-05-10
CPC分类号： H01T23/00 , B01D53/32 , B01D2257/91 , B03C3/38 , B03C3/40
摘要： An ion generating element (10) has at least one first discharger (12) for generating positive ions and at least one second discharger (13) for generating negative ions, both fitted or printed on a single dielectric member (11). The first and second dischargers (12) and (13) are each composed of a pair of a first or second discharging electrode (12a) or (13a), respectively, formed on the surface of the dielectric member (11) and a first or second induction electrode (12b) or (13b), respectively, buried in the dielectric member (11), and are arranged both on the same flat surface of the dielectric member (11) but separately from and independently of each other. This construction helps to alleviate the neutralization among the generated ions themselves, thus to effectively release both positive and negative ions, and thereby to enhance the ion generation efficiency.
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3.发明公开
公开(公告)号：EP3202500A1
公开(公告)日：2017-08-09
申请号：EP15847015.3
申请日：2015-09-30
发明人： YOU, Bin , ZHANG, Min , TIAN, Zhenlong , YI, Zhengqing
CPC分类号： B03C3/40 , B01D53/323 , B03C3/06 , B03C3/08 , B03C3/366 , B03C3/47 , B03C3/49 , B03C3/70 , F24F3/1603 , F24F3/166
摘要： Disclosed is a dust collection assembly (100), comprising a first annular ring (110), a second annular ring (120), an insulated spacer assembly (130) and an air guide (220), wherein the second annular ring (120) is arranged below the first annular ring (110); the insulated spacer assembly (130) is arranged between the first annular ring (110) and the second annular ring (120), so that the first annular ring (110) is spaced apart from the second annular ring (120); the air guide (220) is formed as annular and sheathed outside the first annular ring (110) and/or the second annular ring (120); the air guide (220) is connected in a snap-fit with the first annular ring (110) and/or the second annular ring (120); and the external diameter of the upper end of the air guide (220) is greater than that of the lower end thereof. Further disclosed are an air purification device and an air conditioner comprising the dust collection assembly (100).
摘要翻译： 公开了一种集尘组件（100），包括第一环形圈（110），第二环形圈（120），绝缘垫片组件（130）和空气引导件（220），其中第二环形圈（120） 布置在所述第一环形圈（110）的下方; 所述绝缘垫片组件130设置于所述第一环形圈110与所述第二环形圈120之间，以使所述第一环形圈110与所述第二环形圈120间隔开。 （220）形成为环形并套在第一环形圈（110）和/或第二环形圈（120）的外侧; （220）与第一环形圈（110）和/或第二环形圈（120）卡扣连接; 并且空气引导件220的上端的外径大于其下端的外径。 还公开了包括集尘组件（100）的空气净化装置和空调。
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4.发明授权
公开(公告)号：EP0862949B1
公开(公告)日：2003-06-18
申请号：EP98103919.1
申请日：1998-03-05
发明人： Nojima, Kouzaburou
CPC分类号： B03C3/41 , B03C3/40 , B03C2201/10 , Y10T29/49604 , Y10T29/5116
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公开(公告)号：EP0686429B1
公开(公告)日：1999-09-22
申请号：EP95108763.4
申请日：1995-06-07
申请人： ERDEC CO., LTD.
发明人： Hara, Keiichi
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6.发明公开Electrostatic dust collecting apparatus and manufacturing method of the same 失效Elektrostatisches Staubsammelapparat和Herstellungsverfahren desselben
公开(公告)号：EP0862949A2
公开(公告)日：1998-09-09
申请号：EP98103919.1
申请日：1998-03-05
发明人： Nojima, Kouzaburou
CPC分类号： B03C3/41 , B03C3/40 , B03C2201/10 , Y10T29/49604 , Y10T29/5116
摘要： An electric dust collecting apparatus includes at least one needle electrode (28) for charging floating particles (5, 65) in air by generating corona discharge around needle points; at least one collecting electrode (26) provided on cell-liked arrangement corresponding to the needle electrodes, for attracting and collecting the charged floating particles by an electrostatic force; and at least one deflection electrode (29) having a rectangularly hollow longitudinal structure comprised of a front plate portion (29a) and side plate portions (29b, 29b) and fixed the needle electrodes on the front plate portion, for applying a deflection force to the charged floating particles to move toward the collecting electrodes by a potential applied from the side plate portions, wherein the at least one deflection electrode (29) having the rectangularly hollow longitudinal structure is obtained from bending a profile plate (31, 32) punched up a sheet metal (30) by a predetermined punch press process, accordingly, the plurality of deflection electrodes can be integratedly formed from a profile punched up a sheet metal by the punching and bending press process, enabling the manufacturing process to have workability and productivity.
摘要翻译： 电除尘装置包括至少一个针状电极（28），用于通过在针尖周围产生电晕放电来在空气中充填浮动颗粒（5,65）; 至少一个集电极（26）设置在与针状电极相对应的电池结构上，用于通过静电力吸引和收集带电的浮动颗粒; 以及至少一个具有由前板部分（29a）和侧板部分（29b，29b）组成的矩形中空纵向结构的偏转电极（29），并将针电极固定在前板部分上，以将偏转力施加到 带电的浮动颗粒通过从侧板部分施加的电位向收集电极移动，其中具有矩形中空纵向结构的至少一个偏转电极（29）是通过弯曲被冲压的型材板（31,32）获得的 通过预定的冲压加工方法，通过冲压加工工艺，可以通过冲压加工金属片的形状，一体地形成多个偏转电极，使制造工序具有可加工性和生产率。
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公开(公告)号：EP0558090A2
公开(公告)日：1993-09-01
申请号：EP93103160.3
申请日：1993-02-27
发明人： Eung-Lyul, Park
摘要： An electrical dust collector for collecting and removing dust particles in a room air by ionizing the dust particles. The charged plate (10) collects the ionized dust particles and is provided with a plurality of through holes (10a) each of which has an erected dust collect electrode (11) provided at a side thereof. The discharge plate (20) ionizes the dust particles and is arranged with respect to the charged plate (10) such that it faces and is spaced apart from the charged plate (10) with a distance provided between them. The discharge plate (20) is provided with a plurality of discharge electrodes (21) which is erected in an opposite direction to the dust collect electrodes (11) of the charged plate (10). This dust collector causes a uniform electric potential and a uniform electric field to be provided between the charged plate (10) and the discharge plate (20) and, as a result, provides a uniform charge between the plates, thereby improving the dust collect efficiency.
摘要翻译： 一种电除尘器，用于通过电离灰尘颗粒收集和去除室内空气中的灰尘颗粒。 带电板（10）收集电离灰尘颗粒，并且设置有多个通孔（10a），每个通孔（10a）在其一侧具有竖立的集尘电极（11）。 放电板（20）使灰尘颗粒离子化并且相对于带电板（10）设置成使其面对并且与带电板（10）间隔开并且间隔开距离。 放电板（20）具有与充电板（10）的集尘电极（11）相反的方向竖立的多个放电电极（21）。 该集尘器在充电板（10）和排出板（20）之间产生均匀的电位和均匀的电场，从而在板之间提供均匀的电荷，从而提高集尘效率 。
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9.发明公开Apparatus for charging particles in a gas stream and collecting the particles therefrom 失效一种用于在气体流和用于所述颗粒的收集颗粒的充电从其。
公开(公告)号：EP0019464A1
公开(公告)日：1980-11-26
申请号：EP80301590.8
申请日：1980-05-15
申请人： MONSANTO COMPANY
摘要： Apparatus for electrically charging particles in a gas stream comprises an ionizer having at least one plate (19) for connection to one terminal of a high voltage unidirectional current source and a plurality of needles forming at least one corona discharge electrode (21) for connection to the other terminal of said source. For collecting the charged particles, the apparatus includes, downstream of the ionizer, a non-corona deflector electrode (23) for connection to the terminal of the high voltage source having the same polarity as the charge on the particles, and a collecting plate which can be a continuation of plate (19). Preferred embodiments of the invention include circuitrythat in combination with the ionizer quenches arcs while maintaining the voltage across the ionizer. A further preferred feature is the inclusion of a wash header by means of which the collecting plate can be continuously irrigated. The apparatus is operated with a voltage gradient in the ionizer of 6KV/cm or higher, and a corona current between the needles and plate (19) having a density of at least 4 ma/m2.
摘要翻译： 装置具有用于连接到高电压单向电流源的一个端子和针头的用于连接到形成至少一个电晕放电电极（21）多个至少一个板（19）带电粒子在电离器的气体流包括 所述源的另一端子。 用于收集所述带电粒子，该装置包括，电离器的下游，非电晕偏转电极（23），用于连接到具有相同的极性颗粒上的电荷的高电压源的终端，和一个收集板，其 可以是板（19）的延续。 本发明的优选实施例包括电路中组合做了与离子发生器猝灭弧同时维护跨越离子发生器的电压。 进一步优选的特征是，借助于包含一个洗涤标题的哪集热板可以连续地灌溉。 该装置具有在6KV / cm以上的离子发生器的电压梯度，并且针和板（19）之间的电晕电流操作具有至少4毫安/米<2>的密度。
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公开(公告)号：EP3386640A1
公开(公告)日：2018-10-17
申请号：EP15814002.0
申请日：2015-12-10
IPC分类号： B03C3/68
摘要： A system for controlling an electrostatic precipitator includes a computer control system with a computer and a controller in operative communication with an electrostatic precipitator. The computer control system is operative to control performance of the electrostatic precipitator by controlling one or more of: a) a power supply that controls voltage between an electrically grounded vertical plate and a metallic wire electrode in the electrostatic precipitator; b) a first feeder valve and a second feeder valve in a hopper; and c) a power supply to an electrical coil in operative communication with a rapper.
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