Coke oven door frame cleaning apparatus
    2.
    发明公开
    Coke oven door frame cleaning apparatus 失效
    烤炉门框清洁装置

    公开(公告)号:EP0041812A3

    公开(公告)日:1982-05-19

    申请号:EP81302421

    申请日:1981-06-02

    发明人: Kitano, Yoshiteru

    IPC分类号: C10B43/08

    CPC分类号: C10B43/08

    摘要: A coke oven door frame cleaning apparatus ofthis invention provides complete cleaning of the door frame (6), more particularly, the sealing surface (7) and the inner surface (8) of the door frame (6). The cleaning apparatus completely washes away by means of high pressured fluid the tary deposits persistently stuck on the surfaces. Possible damage on these surfaces (7, 8) due to cutters and/or scrapers is avoided. The apparatus comprises an upstanding main frame (13) mounted on a carriage (10) and supporting two upstanding sub-frames (2, 3) each carrying nozzles (9) to which the pressure fluid is supplied. The nozzles (9) on alarger one (2) of the sub-frames direct the pressure fluid onto the sealing surface (7) whilst the nozzles on a smaller one (3) of the sub-frames direct fluid onto the inner surface (8) of the oven door frame (6), the sub-frames (2, 3) being positionally adjustable on the main frame (13).

    Antifoulant dispersant composition and method of use
    3.
    发明公开
    Antifoulant dispersant composition and method of use 有权
    Bewuchsverhindernde Dispersionszusammensetzung und Verwendungsverfahrendafür

    公开(公告)号:EP1897908A1

    公开(公告)日:2008-03-12

    申请号:EP07253055.3

    申请日:2007-08-02

    IPC分类号: C08K5/17 C08K5/20 C10B43/08

    摘要: A dispersant can be used to prevent fouling in process equipment. The dispersant is particularly useful in applications such as the prevention of fouling of compressor blades in compressors used for ethylene production. The dispersant includes an admixture of isopropylhydroxyl amine and an N, N-dialkyl fatty acid amide.

    摘要翻译: 分散剂可用于防止工艺设备中的结垢。 分散剂特别适用于诸如防止用于乙烯生产的压缩机中压缩机叶片污垢的应用。 分散剂包括异丙基羟胺和N,N-二烷基脂肪酸酰胺的混合物。

    Vorrichtung und Verfahren zur Hochdruckwasserreinigung von Verkokungsöfen
    5.
    发明公开
    Vorrichtung und Verfahren zur Hochdruckwasserreinigung von Verkokungsöfen 失效
    装置和方法用于焦炉的高压水清洗。

    公开(公告)号:EP0150819A2

    公开(公告)日:1985-08-07

    申请号:EP85100730.2

    申请日:1985-01-25

    申请人: Still Otto GmbH

    IPC分类号: C10B43/08 F04B9/10 B08B3/02

    摘要: Die Erfindung beziehtsich auf eine hydraulisch angetriebene Hochdruck-Kolbenpumpe zur Förderung von heissen oder kalten Fördermedien mit Feststoffpartikeln, wie z.B. einer Kohlenmaische. Die Pumpe besteht erfindungsgemäss aus einem geschlossenen Pumpenzylinder mit Ein- und Austrittsventilen für das Fördermedium an den beiden Enden des Pumpenzylinders und Ein- und Austrittsventilen für die Hydraulikflüssigkeit beidseitig neben einer mittleren in dem Pumpenzylinder befestigten Trennwand und einem inneren in Achsrichtung des Pumpenzylinders in diesem hin- und herbeweglichen Doppelkolben, bestehend aus den beiden äusseren Kolben und einer oder mehreren diese verbindenden Kolbenstangen, die durch eine oder mehrere Gleitlager in der Trennwand geführt sind und den beiden gegensinnig gleichzeitig grösser und kleiner werdenden äusseren Förderräumen zwischen den Kolben des Doppelkolbens und den Stirnwänden des Pumpenzylinders sowie den beiden ebenfalls gegensinnig gleichzeitig grösser und kleinerwerdenden Hydraulikräumen zwischen derTrennwand und den Kolben des Doppelkolbens.

    摘要翻译: 本发明涉及一种液压驱动高压活塞泵适用于输送含有固体颗粒的热或冷的液体,例如 煤泥。 所述泵根据本发明从关闭泵缸与泵缸和入口和出口阀用于在泵缸的除了中央固定在泵缸隔壁和内此背面的轴向方向的两侧的液压流体的两端的入口和出口阀的泵送介质由 和往复双活塞,由两个外活塞和一个或多个的连接这些活塞杆,这是由在同一较大和较小的和更小的外输送腔室的双活塞的活塞和泵缸的端壁之间的分隔壁上的一个或多个轴承和两个相反的方向上被引导 以及两者在分隔壁和双活塞的活塞之间的相同较大和较小的和更小的液压腔相反的方向。

    KOKSOFENGASK HLER
    7.
    发明授权

    公开(公告)号:EP1570026B1

    公开(公告)日:2006-05-24

    申请号:EP03812575.3

    申请日:2003-08-02

    申请人: Uhde GmbH

    发明人: THIELERT, Holger

    摘要: The invention relates to a gas cooling device for coke-oven gas containing condensing constituents. Said device comprises a gas conduit (6), through which the coke-oven gas flows, heat exchanger elements in said gas conduit that are traversed by a coolant and a spray device (2) located above the heat exchanger elements, the surface of the heat exchanger elements that faces the gas being wet by a liquid that is fed through the spray device (2). According to the invention, the heat exchanger elements (5) are configured as cooling plates (5), through which the coolant can flow and are combined with channel-forming spacers (7) to form at least one heat exchanger stack. The heat exchanger stacks are located in the gas conduit (6) with a vertical alignment of their cooling plates (5), the gas channels formed by the spacers (7) being sprayed from above by the liquid that emanates from the spray device (2) and being traversed by the coke-oven gas.

    Coke oven door frame cleaning apparatus
    8.
    发明公开
    Coke oven door frame cleaning apparatus 失效
    Vorrichtung zum Reinigen vonKoksofentürrahmen。

    公开(公告)号:EP0041812A2

    公开(公告)日:1981-12-16

    申请号:EP81302421.3

    申请日:1981-06-02

    发明人: Kitano, Yoshiteru

    IPC分类号: C10B43/08

    CPC分类号: C10B43/08

    摘要: A coke oven door frame cleaning apparatus ofthis invention provides complete cleaning of the door frame (6), more particularly, the sealing surface (7) and the inner surface (8) of the door frame (6). The cleaning apparatus completely washes away by means of high pressured fluid the tary deposits persistently stuck on the surfaces. Possible damage on these surfaces (7, 8) due to cutters and/or scrapers is avoided. The apparatus comprises an upstanding main frame (13) mounted on a carriage (10) and supporting two upstanding sub-frames (2, 3) each carrying nozzles (9) to which the pressure fluid is supplied. The nozzles (9) on alarger one (2) of the sub-frames direct the pressure fluid onto the sealing surface (7) whilst the nozzles on a smaller one (3) of the sub-frames direct fluid onto the inner surface (8) of the oven door frame (6), the sub-frames (2, 3) being positionally adjustable on the main frame (13).

    摘要翻译: 本发明的焦炉门框清洁装置提供了门框(6)的完整清洁,更具体地说,是对门框(6)的密封表面(7)和内表面(8)进行清洁。 清洁装置通过高压流体完全洗去,其中沉积物持续粘在表面上。 避免了这些表面(7,8)由于刀具和/或刮刀造成的损坏。 该设备包括安装在滑架(10)上的直立主框架(13),并且支撑两个直立的子框架(2,3),每个支撑载体带有压力流体供应的喷嘴(9)。 更大的一个(2)子框架上的喷嘴(9)将压力流体引导到密封表面(7)上,而较小的一个(3)子框架上的喷嘴将流体引导到内表面 8),所述子框架(2,3)在所述主框架(13)上可位置调节。

    Gooseneck cleaner
    10.
    发明公开
    Gooseneck cleaner 失效
    ReinigungsvorrichtungfürSteigrohrkrümmer。

    公开(公告)号:EP0311719A1

    公开(公告)日:1989-04-19

    申请号:EP87309023.7

    申请日:1987-10-13

    IPC分类号: C10B43/08

    CPC分类号: C10B43/08

    摘要: A gooseneck cleaner for a coke-oven, said cleaner including a frame (15) mountable on the coke-oven lehr car (14), and a carriage (18) movable on said frame and carrying an elongate lance (19) having a nozzle (20) at its free end. The nozzle projects water forwardly and upwardly in a vertical plane in a starting rotational position of the lance. When the nozzle is in the mouth of a side tube (12) of the gooseneck (10) high pressure water is forced through the nozzle which is reciprocated by no more than 90 degrees from this vertical plane. The lance (19) is advanced and when the nozzle is fully within the side tube (12) the nozzle is rotated through 360 degrees fully to clean the peripheral surface of the side tube without causing water to flow into the down tube (11) of the gooseneck (10).

    摘要翻译: 一种用于焦炉的鹅颈式清洁器,所述清洁器包括可安装在焦炉废钢炉(14)上的框架(15),以及可在所述框架上移动并承载具有喷嘴的细长喷枪(19)的托架(18) (20)在自由端。 喷嘴在喷枪的起始旋转位置的垂直平面中向前和向上投射水。 当喷嘴位于鹅颈管(10)的侧管(12)的口中时,高压水被迫通过从该垂直平面往复运动不超过90度的喷嘴。 喷枪(19)前进,并且当喷嘴完全在侧管(12)内时,喷嘴完全旋转360度以清洁侧管的周面,而不会使水流入下管(11)的下管 鹅颈管(10)。