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    • 1. 发明申请
    • DEVICE AND METHOD FOR ELIMINATION OF PARTICLES FROM GASEOUS MEDIA
    • 从气体介质中消除颗粒的装置和方法
    • WO2013158007A1
    • 2013-10-24
    • PCT/SE2013/000045
    • 2013-04-05
    • JOHANSON, UlfHJELM, Elsie
    • JOHANSON, UlfHJELM, Elsie
    • B01D45/08F01N3/037
    • B01D45/08F01N3/031F01N3/037F01N2240/20Y02T10/20
    • The present invention relates to a device for the elimination of particles present in gases, such as smoke and exhaust gases, in particular diesel engine exhaust gases and particles related to ventilation air, comprising a first pass-way (1) having a first inlet (11) for gaseous medium comprising minute particulate material, a means bringing said particles contained in the fraction of particulate material into agglomeration, a collecting means for collecting said agglomerated particles, and a particulate purified gas outlet, whereby the means for agglomeration of particles consists of a series of deflecting surfaces (2-4, 21-28, 31-38) being laterally and longitudinally displaced in relation to each other, which deflecting surfaces (2-4, 21- 28, 31-38, ) cover each 40 to 60 percent of the cross-section of said first pass-way and consists of at least three substantially parallel disposed flat baffles (2-4, 21-28, 31-38) being oblique with an angle a being 120 to 160 degrees to the axis of the said first pass-way (1) and whereby said baffles (2-4, 21-28, 31-38) in a projection of the first pass-way (1) covers the pass-way completely, and whereby the last baffle (4, 28, 38) in the flow direction is arranged to direct agglomerated particles into a second pass-way (10) for disposing said agglomerated particles and wherein a series of consecutively smaller cones (5-7) are arranged in the first pass-way (1) down-stream the parallel disposed baffles (2-4, 21-28, 31-38), whereby the cones (5-7) have their apexes directed downstream in said first pass-way (1), and whereby all but the last cone are truncated.
    • 本发明涉及一种用于消除存在于诸如烟雾和废气的气体中的颗粒,特别是柴油发动机废气和与通风空气相关的颗粒的装置,包括具有第一入口(1)的第一通路(1) 11)用于包含微小颗粒材料的气体介质,将颗粒物料部分中包含的所述颗粒进入附聚的装置,用于收集所述附聚颗粒的收集装置和颗粒净化气体出口,由此颗粒附聚装置由 一系列相对于彼此横向和纵向移位的偏转表面(2-4,21-28,31-38),该偏转表面(2-4,21-28,21-38)覆盖每个40至 所述第一通路的横截面的60%由至少三个基本上平行的设置的平坦挡板(2-4,21-28,31-38)组成,所述平坦挡板(2-4,21-28,31-38)的斜度与所述第一通路的横截面成120至160度 轴 所述第一通路(1)的突出部中的所述第一通路(1)的突出部中的所述挡板(2-4,21-28,31-38)完全覆盖所述通路,并且由此最后 布置在流动方向上的挡板(4,28,38)以将附聚颗粒引导到用于设置所述附聚颗粒的第二通道(10)中,并且其中一系列连续更小的锥体(5-7)布置在第一通道 通过(1)下游平行设置的挡板(2-4,21-28,31-38),由此锥体(5-7)的顶点指向所述第一通路(1)中的下游, 并且除了最后一个锥体之外的所有锥体都被截断。
    • 2. 发明申请
    • ディーゼルエンジンの排気処理装置
    • 柴油发动机排气处理装置
    • WO2013145994A1
    • 2013-10-03
    • PCT/JP2013/054718
    • 2013-02-25
    • 株式会社クボタ
    • 明田 正寛松川 洋介杉本 智
    • F01N3/01F01N3/02F01N3/037F01N3/08F02D21/08F02D23/00
    • F01N3/0892B01D53/32B01D53/922B01D2258/012B01D2259/818F01N3/01F01N3/037F02M26/15F02M26/35Y02T10/121Y02T10/20
    •  放出ガス中のNOx濃度を低減させることができるディーゼルエンジンの排気処理装置を提供する。 この課題解決のため、排気経路1に排気分流器2を設け、排気分流器2で排気3をPMの偏在するEGRガス4と残りの放出ガス5とに分流させ、EGRガス4を燃焼室6に還流させ、放出ガス5を大気側に放出するようにした、ディーゼルエンジンの排気処理装置において、排気分流器2に第1コロナ放電通路7と第2コロナ放電通路8とを設け、第1コロナ放電通路7でのコロナ放電により、排気3中のPMと水蒸気と酸素に電子付着を起こさせ、静電気力で、排気3を、電子付着したPMと水蒸気と酸素が偏在するEGRガス4と、残りの放出ガス5とに分流させ、放出ガス5を第2コロナ放電通路8に導き、第2コロナ放電通路8でのコロナ放電により、放出ガス5のガス分子に解離を起こさせ、放出ガス5中のNOxを窒素に還元する。
    • 本发明的目的是提供一种用于柴油发动机的排气处理装置,其可以降低排出的气体中的NOx水平。 为了实现上述目的,提供了一种用于柴油发动机的排气处理装置,其中排气分流器(2)设置在排气通道(1)上,排气(3)由排气分流器(2)分成 具有PM分布不均的EGR气体(4)和余下的排出气体(5),EGR气体(4)回流到燃烧室(6),排出的气体(5)被排出到 气氛,其中执行以下操作:第一电晕放电通道(7)和第二电晕放电通道(8)设置到排气分流器(2); 在第一电晕放电通路(7)中通过电晕放电引起排气(3)中的PM,水蒸汽和氧的电子附着,并且排气(3)被静电力分配到EGR气体(4)中, 其具有电子附着的PM,水蒸汽和氧气的不均匀分布,以及剩余的发射气体(5); 并且排出的气体(5)被引导到第二电晕放电通道(8),并且通过第二电晕放电通道(8)中的电晕放电引起排出的气体(5)的气体分子的解离,以减少NOx 在排出的气体(5)中加入氮气。
    • 5. 发明申请
    • DEVICE AND METHOD FOR ELIMINATION OF PARTICLES FROM GASEOUS MEDIA
    • 从气体介质中消除颗粒的装置和方法
    • WO2009051547A8
    • 2009-08-27
    • PCT/SE2008050953
    • 2008-08-22
    • HJELM ELSIE MARIAJOHANSON ULF
    • HJELM ELSIE MARIAJOHANSON ULF
    • B01D51/06B01D45/04B01D49/00F01N3/02F01N3/037
    • B01D45/04B01D45/06F01N3/037F01N2240/06Y02T10/20
    • The present invention relates to a device for the elimination of particles from gaseous media, characterized by comprising a first pass-way (1, 21) having a first inlet (2) for gaseous medium comprising minute particulate material, comprising a pass-way (3, 4) to separate the particulate material into two fractions containing larger and smaller particles, respectively, a means (5, 6, 8) compressing the said gaseous medium bringing the fraction containing said smaller particulate material, and a return pass-way (9) bringing said particles contained in the fraction of smaller particulate material into agglomeration, a collecting means (11, 12) for collecting said agglomerated particles and said fraction containing larger particles, a particle withdrawing means to eliminate said collected agglomerated and larger particles, and a particulate purified gas outlet (26), as well as a method for removing gaseous media born particles.
    • 本发明涉及一种用于从气体介质中去除颗粒的装置,其特征在于包括具有用于气体介质的第一入口(2)的第一通道(1,2),所述第一入口包括微小的颗粒材料,包括通过( 3,4)将颗粒材料分别分成含有较大和较小颗粒的两个级分,压缩所述气态介质的装置(5,6,8),使含有所述较小颗粒材料的级分和返回通路( 9)将包含在较小颗粒材料部分中的所述颗粒带入附聚物,用于收集所述附聚颗粒和含有较大颗粒的所述馏分的收集装置(11,12),用于消除所述收集的聚集和较大颗粒的颗粒抽出装置,以及 颗粒净化气体出口(26),以及用于除去气体介质颗粒的方法。
    • 6. 发明申请
    • WET TYPE PURIFICATION APPARATUS UTILIZING A CENTRIFUGAL IMPELLER
    • 使用离心式叶轮的湿式净化装置
    • WO2005075799A1
    • 2005-08-18
    • PCT/KR2005/000324
    • 2005-02-03
    • YUN, Jangshik
    • YUN, Jangshik
    • F01N3/037
    • B01D47/06B01D47/16B01D50/004B01D53/24B01D53/77B01D2259/4558F01N3/005F01N3/037F01N3/04F01N2240/20F01N2290/04F01N2290/06F23J15/02F23J2217/40F23J2217/50Y02A50/2355Y02T10/20
    • This invention relates to a wet type air cleaner utilizing a centrifugal impeller with an electric motor instead of using filters, thus the separation of particular dust, mist can be absolutely eliminated from air with the difference of specific gravity between gas and pollution liquid under centrifugal force. An wet type air cleaner utilizing a centrifugal impeller comprising: protection grill (400) and water tank (401) located on an inlet pipe (405), an electric motor (433) with a centrifugal impeller (408) and a bearing (434) located inside of centrifugal cleaner (407), a drain trap (441) and humidity controller (442) installed on an exit pipe (432) etc. Therefore centrifugal wet type air cleaner make fresh air efficiently to be carried out by centrifugal force without using filters in the field of home, office, passenger car, dust place like cement factory, machine center, exhaust gas cleaner for an industrial burner and an internal combustion engine.
    • 本发明涉及一种利用离心式叶轮与电动机代替使用过滤器的湿式空气净化器,因此在离心力作用下,气体与污染液体之间的比重差异可以从空气中绝对消除特殊粉尘,雾气的分离 。 一种利用离心式叶轮的湿式空气净化器,包括:保护格栅(400)和位于入口管(405)上的水箱(401),具有离心式叶轮(408)和轴承(434)的电动机(433) 位于出口管(432)等的离心式清洁器(407)内的排水疏水阀(441)和湿度调节器(442)等。因此,离心式湿式空气净化器使新鲜空气有效地通过离心力进行而不使用 过滤器在家庭,办公室,乘用车,灰尘处,如水泥厂,机器中心,工业燃烧器和内燃机排气净化器等领域。
    • 7. 发明申请
    • AIR PURIFICATION APPARATUS UTILIZING A CENTRIFUGAL IMPELLER
    • 空气净化设备利用离心式叶轮
    • WO2004053305A8
    • 2005-03-24
    • PCT/KR0302661
    • 2003-12-05
    • YUN JANGSHIK
    • YUN JANGSHIK
    • B01D45/14F02M35/022F04D29/70F01N3/037
    • B01D45/14F02M35/022F04D29/70
    • This invention relates to an air purification apparatus utilizing a centrifugal impeller by operating a centrifugal impeller with the dynamic injection power of compressed air, thus the separation of liquid, water, oil and particular pollution dust can be carried out with the centrifugal power efficiently from compressed air. Thus this arrangement enables the purification of compressed air efficiently based on centrifugal downstream of compressed air by rotating a small impeller with high speed based on the dynamic injection power of compressed air. A centrifugal separator utilizing an impeller for purifying compressed air comprising: a centrifugal impeller (107) located on the injection pipe (31) of compressed air; bearings (134) connected with the centrifugal impeller (107) thereof; a cylindrical container (109) having a inner cylinder (113) and an outer cylinder; auto drain apparatus etc. Therefore it can be supplied with its small and simple structure for the clean compressed air of the pneumatic tools and machinery in the industrial site.
    • 本发明涉及一种利用离心式叶轮利用压缩空气的动态喷射功率利用离心式叶轮的空气净化装置,从而可以有效地从压缩机中分离出液体,水,油和特殊污染粉尘 空气。 因此,通过基于压缩空气的动态喷射功率高速旋转小型叶轮,能够通过压缩空气下游的离心而有效地净化压缩空气。 一种利用叶轮净化压缩空气的离心分离机,包括:位于压缩空气的喷射管(31)上的离心式叶轮(107) 与离心式叶轮(107)连接的轴承(134) 具有内筒(113)和外筒的圆柱形容器(109) 自动排水装置等,因此可以为工业现场的气动工具和机械的清洁压缩空气提供小而简单的结构。