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    • 1. 发明申请
    • SCRUBBER DEVICE FOR GAS CLEANING
    • 用于气体清洁的SCRUBBER装置
    • WO2008073022A1
    • 2008-06-19
    • PCT/SE2007/001100
    • 2007-12-12
    • ARESPÅNG, BertonWALLIN, ThomasÖSTRAND, LarsLARSSON, Bertil
    • ÖSTRAND, LarsLARSSON, Bertil
    • B01D47/00B01D47/06B01D47/12
    • B01D47/06B01D47/12B03C3/09B03C3/12B03C3/155B03C3/363B03C2201/10
    • Installation for cleaning gases, especially fire smoke gases and/or exhaust gas from vehicles, comprising a scrubber (1''') through which the gas may pass from an inlet (5''') towards an outlet (4''') and in which a first, second, third and fourth cleaning device (13''', 14''', 15''', 16''') is included following each other in the direction of the gas flow, of which a first cleaning device (13''') serving as a preseparator includes a perforated plate (19''') upstream of which at least one set of first nozzles (17''') is arranged, and one or more sets of second nozzles (25''') is arranged downstream the plate. Moreover, the installation further comprises an arrangement (3O7'') for feeding nano particles into the inlet (5''') upstream of an arrangement (31''') for providing a mist to the inlet (5'''), an electrostatic filter section (32' '') provided between the second and third cleaning device (14''', 15''' ), and a device (33''') for gas adsorption provided on the downstream side of the fourth cleaning device (16'").
    • 用于清洁气体,特别是来自车辆的烟雾气体和/或来自车辆的废气的安装,包括洗涤器(1“),气体可以通过该洗涤器从入口(5”)通向出口(4“) 并且其中第一,第二,第三和第四清洁装置13',14“',15”',16“')在气流方向上相互包括,其中一个 用作预分离器的第一清洁装置(13“)包括在其上方布置有至少一组第一喷嘴(17”)的多孔板(19“),以及一组或多组第二喷嘴 (25“')布置在板的下游。 此外,该装置还包括用于将纳米颗粒馈送到用于向入口(5“)提供雾气的装置(31”)上游的入口(5“)的装置(707”), 设置在第二和第三清洁装置(14“,15”)之间的静电过滤器部分(32“)和用于气体吸附的装置(33”'),设置在第四清洁装置 清洁装置(16“)。
    • 2. 发明申请
    • METHOD AND DEVICE FOR THE SEPARATION OF DUST PARTICLES
    • 用于分离颗粒的方法和装置
    • WO2005114053A1
    • 2005-12-01
    • PCT/SE2005/000735
    • 2005-05-20
    • ALSTOM TECHNOLOGY LTD.ANDERSSON, Rune
    • ANDERSSON, Rune
    • F23J15/02
    • B01D45/04B01D45/08B03C3/363F23J1/00F23J15/022F23J2217/20
    • A device (16) for separating particles (MP) from a flue gas flow (F) has a horizontal flue gas duct (18), through which the flue gas flow (F) is passed substantially horizontally from a first position (P1) to a second position (P2). In the first position (P1), the device (16) has a baffle arrangement (32), which comprises at least one plate (34, 36, 38) which is arranged in the flue gas duct (18) and which is inclined so as to deflect particles (MP) down to the lower portion (42) of the horizontal flue gas duct (18). In the second position (P2), the device (16) has a collecting means (40), which is arranged in the lower portion (42) of the flue gas duct (18) to collect the particles (MP) which have been deflected downwards by the plate (34, 36, 38) to the lower portion (42) of the flue gas duct (18).
    • 用于从烟气流(F)分离颗粒(MP)的装置(16)具有水平烟道(18),烟道气流(F)通过该水平烟道气管从第一位置(P1)基本上水平地通过到 第二位置(P2)。 在第一位置(P1)中,装置(16)具有挡板装置(32),该挡板装置包括布置在烟道气管道(18)中并且倾斜的至少一个板(34,36,38) 以将颗粒(MP)向下偏转到水平烟道气管道(18)的下部(42)。 在第二位置(P2)中,装置(16)具有收集装置(40),其被布置在烟道气管道(18)的下部(42)中以收集被偏转的颗粒(MP) 由板(34,36,38)向下通向烟道气管道(18)的下部(42)。
    • 3. 发明申请
    • AN AIR PURIFICATION APPARATUS AND METHOD
    • 空气净化装置和方法
    • WO2012167716A1
    • 2012-12-13
    • PCT/CN2012/076442
    • 2012-06-04
    • LAW, Sui ChunCHAN, Yiu WaiCHAN, Yiu Ming
    • LAW, Sui ChunCHAN, Yiu WaiCHAN, Yiu Ming
    • B03C3/00F24F3/16
    • B03C3/363A61L9/16A61L2209/14A61L2209/16B01D53/323B01D2258/06B03C3/08B03C3/145B03C3/365B03C3/366B03C3/47B03C2201/18Y02A50/2357
    • An air purification system c comprises a casing; at least one air inlet; at least one air outlet defined in the casing; at least one high-voltage electrostatic precipitator housed within the casing positioned between the air inlet and air outlet; wherein air flows from an upstream position to a downstream position between the air inlet and air outlet of the air purification system via the electrostatic precipitator; and the direction of the air flow path changes at least twice within the electrostatic precipitator, and particulate matter contained the air is collected by a component of the electrostatic precipitator. Due to the lower airflow resistance that the present invention induces, an exhaust fan or blower with motor of lower torque is adopted. Consequently, the whole air purification is operated at a lower noise level. Lower operational voltage is applicable for the high-voltage electrostatic precipitator device and provides a similar or superior performance and effectiveness for dust removal. The air purification device/system is designed with higher flexibility and of more compact in dimension and size. Dust is removed from the environment by a high voltage electrostatic precipitator.
    • 空气净化系统c包括壳体; 至少一个空气入口; 限定在所述壳体中的至少一个空气出口; 容纳在位于空气入口和空气出口之间的壳体内的至少一个高压静电除尘器; 其中空气经由所述静电除尘器从空气净化系统的空气入口和空气出口之间的上游位置流到下游位置; 并且空气流路的方向在静电除尘器内改变至少两次,并且包含空气的颗粒物质被静电除尘器的部件收集。 由于本发明引起的较低的气流阻力,采用具有较低转矩的电动机的排气风扇或鼓风机。 因此,整个空气净化工作在较低的噪音水平。 较低的工作电压适用于高压静电除尘器,并具有类似或优越的性能和除尘效能。 空气净化装置/系统设计具有更高的灵活性和更紧凑的尺寸和尺寸。 灰尘通过高压静电除尘器从环境中除去。
    • 6. 发明申请
    • ELECTROSTATIC AEROSOL COLLECTOR
    • 静电吸收剂收集器
    • WO2010003613A1
    • 2010-01-14
    • PCT/EP2009/004869
    • 2009-07-06
    • HAUNOLD, WernerKLEIN, HolgerBUNDKE, UlrichCURTIUS, Joachim
    • HAUNOLD, WernerKLEIN, HolgerBUNDKE, UlrichCURTIUS, Joachim
    • B03C3/36
    • B03C3/016B03C3/363B03C3/366B03C3/40B03C3/47B03C2201/04
    • Physical, chemical and biological properties of aerosols such as the total mass, particle number density, spectrum of sizes, variety of shapes, biological and chemical composition of particulates are subject to atmospheric and also exhaust gas monitoring. A major problem for the sampling of aerosols via filtration, cascade impactors, etc. is that all approaches of inertial precipitation have a poor deposition efficiency for smaller particles. The method of electrostatic precipitation on conductive platforms is much better suited for collecting particulates in a wide diameter range. This method is improved in that aerosol particulates are directed into the electric field of high voltage electrode (a), where uncharged aerosol particulates and oppositely charged aerosol particulates are charged by the electric field of electrode (a) before they can contact the electrode, the distance between electrode (a) and collecting surface (c) is sufficiently close such that an electric flow exists from electrode (a) to collecting surface (c), and aerosol particulates having the charge of electrode (a) deposit on the grounded or oppositely charged collecting surface (c).
    • 气溶胶的物理,化学和生物学特性,如总质量,粒子数密度,尺寸,形状,形状,颗粒的生物和化学组成等都受到大气和废气监测。 通过过滤,级联冲击器等对气溶胶进行取样的主要问题是所有惯性沉淀方法对较小颗粒的沉积效率较差。 导电平台上静电沉淀的方法更适合于收集大直径范围内的微粒。 这种方法得到改进,因为气溶胶颗粒被引导到高压电极(a)的电场中,其中不带电的气溶胶颗粒和相反电荷的气溶胶颗粒在它们可以接触电极之前由电极(a)的电场充电, 电极(a)和收集表面(c)之间的距离足够接近,使得从电极(a)到收集表面(c)存在电流,并且具有电极(a)的电荷的气溶胶颗粒沉积在接地或相反的位置 带电收集表面(c)。
    • 7. 发明申请
    • 排気浄化装置
    • 排气净化器
    • WO2004109069A1
    • 2004-12-16
    • PCT/JP2004/007610
    • 2004-06-02
    • 日野自動車株式会社古川 卓俊竹中 嘉英町田 耕一
    • 古川 卓俊竹中 嘉英町田 耕一
    • F01N3/02
    • B03C3/363B03C3/366B03C3/49B03C2201/30F01N3/01Y02T10/20Y10S55/10Y10S55/30Y10S55/38
    •  パティキュレートを捕集可能な筒状の外側電極7に、誘電体5で外面を被覆した内側電極6を挿通した捕集セル2を備え、この捕集セル2を筒状のハウジング1の内部に配置し、ハウジング1の一端部に、各捕集セル2の外側電極の内部へ排気Gを導くための排気分配手段3を設け、ハウジング1の他端部に、その内面と各捕集セル2の外側電極7の外面の間の空隙14に連通する排気集合手段4を設け、内側電極6及び外側電極7に対して放電制御ユニット15を接続している。  よって、パティキュレートの除去効率が高く且つ保守が容易な排気浄化装置が成立する。
    • 能够收集微粒的圆柱形外电极(7)设置有通过其外表面被电介质(5)覆盖的内电极(6)的收集电池(2)。 收集单元(2)设置在圆筒形壳体(1)的内部。 排气分配装置(3)设置在壳体(1)的一端,用于将废气(G)引入到每个收集单元(2)的外部电极的内部,以及排气收集装置(4) 设置在壳体的另一端,使得装置(4)与壳体的内表面和每个收集单元(2)的外电极(7)的外表面之间的间隙(14)连通。 放电控制单元(15)连接到内电极(6)和外电极(7)。 因此,可以得到除尘效率高,易于维护的废气净化器。