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    METHOD AND COOLER FOR COOLING HOT PARTICULATE MATERIAL
    2.
    发明申请
    METHOD AND COOLER FOR COOLING HOT PARTICULATE MATERIAL 审中-公开
    用于冷却热颗粒材料的方法和冷却器

    公开(公告)号：WO2009156228A1

    公开(公告)日：2009-12-30

    申请号：PCT/EP2009/055888

    申请日：2009-05-15

    Applicant: FLSMIDTH A/S ,  CEDERGAARD, Niels Ole ,  ÖRN EINARSSON, Agust ,  DRIVSHOLM, Morten ,  JESSEN, Ejnar

    Inventor： CEDERGAARD, Niels Ole ,  ÖRN EINARSSON, Agust ,  DRIVSHOLM, Morten ,  JESSEN, Ejnar

    IPC: F27D15/02 ,  F27B7/38 ,  C04B7/47

    CPC classification number: F27D15/0213 ,  C04B7/47 ,  F26B25/10 ,  F27B7/383 ,  F28C3/16 ,  F28F21/089

    Abstract: A description is provided of a cooler (1) for cooling hot particulate material which has been subjected to heat treatment in an industrial kiln such as a rotary kiln (3) for manufacturing cement clinker, said cooler (1) comprising a grate (21) for receiving and supporting hot material from the kiln, at least one cooling gas duct (28) which is connected to slots (20) in the grate (21) for introducing cooling gases into the hot material and a compressed air system (25, 26) for injecting compressed air into the material on the grate (21). The cooler is characterized in that it comprises flow restricting means (31) which are provided in the cooling gas duct (28). It is hereby obtained, without using mechanically movable components that only a very limited amount of the compressed air which is injected into the material on the grate is allowed to pass through the cooling gas duct. This is due to the fact that the flow restricting means, as a consequence of the pressure conditions prevailing immediately under the grate when compressed air is injected will operate as a non- return valve which will substantially prevent compressed air from passing down through the cooling gas duct.

    Abstract translation: 对冷却器（1）进行说明，所述冷却器（1）用于冷却在诸如用于制造水泥熟料的回转窑（3）的工业窑中进行热处理的热颗粒材料，所述冷却器（1）包括炉篦（21） 用于从窑炉接收和支撑热材料，至少一个冷却气体管道（28），其连接到炉篦（21）中的用于将冷却气体引入热材料中的狭槽（20）和压缩空气系统（25,26 ），用于将压缩空气注入到炉篦（21）上的材料中。 冷却器的特征在于它包括设置在冷却气体管道（28）中的流量限制装置（31）。 因此，在不使用机械可移动部件的情况下，仅允许将非常有限量的喷射到炉排上的材料中的压缩空气通过冷却气体管道。 这是因为，当压缩空气被喷射时，流动限制装置作为在炉排正下方的压力状况的结果将作为不会返回的阀而起作用，其将基本上防止压缩空气向下流过冷却气体 管。

    METHOD AND APPARATUS FOR REMOVING VOLATILE COMPONENTS, SUCH AS CHLORIDE, ALKALI AND SULPHUR, FROM A CEMENT MANUFACTURING PLANT
    3.
    发明申请
    METHOD AND APPARATUS FOR REMOVING VOLATILE COMPONENTS, SUCH AS CHLORIDE, ALKALI AND SULPHUR, FROM A CEMENT MANUFACTURING PLANT 审中-公开
    从水泥制造厂去除挥发性组分，如氯化物，碱和硫的方法和设备

    公开(公告)号：WO2009095120A1

    公开(公告)日：2009-08-06

    申请号：PCT/EP2008/065951

    申请日：2008-11-21

    Applicant: FLSMIDTH A/S ,  DRIVSHOLM, Morten ,  CEDERGAARD, Niels Ole ,  ÖRN EINARSSON, Agust

    Inventor： DRIVSHOLM, Morten ,  CEDERGAARD, Niels Ole ,  ÖRN EINARSSON, Agust

    IPC: B01D53/00 ,  C04B7/60 ,  B01D5/00

    CPC classification number: C04B7/60 ,  B01D7/02 ,  B01D53/002 ,  B01D2257/20 ,  B01D2257/30 ,  B01D2258/0233

    Abstract: Described is a method as well as an apparatus for removing volatile components, such as chloride, alkali and sulphur, from a cement manufacturing plant, which plant comprises a preheater (1) for preheating cement raw materials, a kiln (5) for burning cement clinker, and a transition zone (3) between the preheater (1) and the kiln (5). The method and apparatus is peculiar in that a condensation body (9) having a temperature which is lower than the condensation temperature of the volatile components is introduced into the exhaust gases at a location where the temperature of the exhaust gases exceeds the mentioned condensation temperature so that volatile components when brought into contact with the condensation body are cooled to a level below their condensation temperature and are thereby condensed and deposited on the condensation body (9), and in that the condensation body (9) is subsequently taken out from the exhaust gases and cleaned of deposited condensation products.

    Abstract translation: 描述了一种用于从水泥制造厂去除挥发性组分如氯，碱和硫的方法和设备，该设备包括用于预热水泥原料的预热器（1） 用于燃烧水泥熟料的窑（5）以及预热器（1）和窑（5）之间的过渡区（3）。 该方法和设备的独特之处在于，在废气的温度超过所提及的冷凝温度的位置处将具有低于挥发性组分的冷凝温度的温度的冷凝体（9）引入到废气中 当与冷凝体接触时，挥发性组分被冷却到低于其冷凝温度的水平并由此冷凝并沉积在冷凝体（9）上，并且随后从冷凝体（9）中取出冷凝体（9） 气体和清洁沉积的冷凝产品。

    METHOD AND APPARATUS FOR ANALYZING PARTICLE-LADEN GASES
    4.
    发明申请
    METHOD AND APPARATUS FOR ANALYZING PARTICLE-LADEN GASES 审中-公开
    用于分析颗粒气体的方法和装置

    公开(公告)号：WO2010049836A1

    公开(公告)日：2010-05-06

    申请号：PCT/IB2009/054499

    申请日：2009-10-13

    Applicant: FLSMIDTH A/S ,  NIELSEN, Rene Bruno ,  FLOOR, Karsten Brink ,  KRISTENSEN, Lars ,  DRIVSHOLM, Morten ,  RASMUSSEN, Mads Peter

    Inventor： NIELSEN, Rene Bruno ,  FLOOR, Karsten Brink ,  KRISTENSEN, Lars ,  DRIVSHOLM, Morten ,  RASMUSSEN, Mads Peter

    IPC: G01N1/22 ,  G01N33/00

    CPC classification number: G01N1/2211 ,  G01N15/0612

    Abstract: A description is given of a method for analyzing particle-laden gases extracted from a processing plant, such as process gases from a minerals processing plant where the extracted particle-laden gases are introduced to a compartment where they are brought into rotation so that the particles under the action of centrifugal force are separated from the gases and thrust against the wall of the compartment and where the gases and particles are subsequently diverted from the compartment. The method is characterized in that the gases are analyzed in a central part of the compartment while the gases and particles are separated. As a result, the reaction time for analyzing the gases will be very short due to the fact that the gas/particle separation and the analysis of the gases will take place in the very compartment whereto the particle-laden gases are introduced.

    Abstract translation: 给出了一种分析从加工厂提取的载有颗粒的气体的方法，例如来自矿物加工厂的处理气体，其中提取的含有颗粒的气体被引入到旋转的室中，使得颗粒 在离心力的作用下，气体与气体分离并推向隔室壁上，随后气体和颗粒从隔间转向。 该方法的特征在于，在分离气体和颗粒的同时，在隔室的中心部分分析气体。 因此，分析气体的反应时间将非常短，因为气体/颗粒分离和气体分析将发生在引入载有颗粒的气体的室中。

    REX MILL ROLLER-SET SHAFT SEALING
    6.
    发明申请
    REX MILL ROLLER-SET SHAFT SEALING 审中-公开
    REX铣刀滚筒套轴封

    公开(公告)号：WO2010140123A1

    公开(公告)日：2010-12-09

    申请号：PCT/IB2010/052450

    申请日：2010-06-01

    Applicant: FLSMIDTH A/S ,  CEDERGAARD, Niels Ole ,  DRIVSHOLM, Morten ,  ULLITZ, Mads

    Inventor： CEDERGAARD, Niels Ole ,  DRIVSHOLM, Morten ,  ULLITZ, Mads

    IPC: F16J15/16 ,  F16J15/40 ,  F16J15/54 ,  F16J15/44 ,  F16J15/56 ,  B02C15/00

    CPC classification number: F16J15/164 ,  F16J15/406

    Abstract: A description is provided of a seal for preventing harmful material passing through a gap (3) between two machine elements (4,5) with said seal comprising two sealing parts (1,2) where at least one of the sealing parts (1) is fixed to one of the machine elements (5) and being configured for rotational operation together with said machine element (5) and where at least one of the machine elements (5) is configured for a movement back and forth in its axial direction relative to the other machine element (4). The seal is characterised in that the sealing part (1) being configured for rotational operation is provided with at least one helical thread (6) and in that one of the sealing parts (2) forms a casing (2a,2b,2c) around a portion of the other sealing part (1) and in that at least a portion of the helical thread (6) is located inside the casing (2a,2b,2c). In this way material (e.g. harmful dust) is restricted from passing through the gap between the two machine elements regardless of the fact that both machine elements perform a rotational and translatory movement relative to each other. The rotating sealing part with the helical thread ensures that most of the material coming into contact with the seal will be thrown away from the gap even when a significant relative axial displacement between the machine elements takes place.

    Abstract translation: 提供了一种用于防止穿过两个机器元件（4,5）之间的间隙（3）的有害材料的密封件的描述，其中所述密封件包括两个密封部件（1,2），其中至少一个密封部件（1） 固定到所述机器元件（5）中的一个并被构造成与所述机器元件（5）一起旋转操作，并且其中所述机器元件（5）中的至少一个构造成用于在其轴向方向上来回移动相对 到另一个机器元件（4）。 密封件的特征在于，构造成用于旋转操作的密封部件（1）设置有至少一个螺旋螺纹（6），并且其中一个密封部件（2）形成围绕着壳体（2a，2b，2c）的壳体 另一个密封部分（1）的一部分，螺旋螺纹（6）的至少一部分位于壳体（2a，2b，2c）的内部。 以这种方式，材料（例如有害灰尘）被限制穿过两个机器元件之间的间隙，而不管两个机器元件相对于彼此执行旋转和平移运动的事实。 具有螺旋螺纹的旋转密封部件确保即使在发生机器元件之间的显着的相对轴向位移时，与密封件接触的大部分材料也将被从间隙抛出。

    A BURNER FOR A KILN
    7.
    发明申请
    A BURNER FOR A KILN 审中-公开
    一个烧窑

    公开(公告)号：WO2017108797A1

    公开(公告)日：2017-06-29

    申请号：PCT/EP2016/081933

    申请日：2016-12-20

    Applicant: FLSMIDTH A/S

    Inventor： NIELSEN, Mads ,  DRIVSHOLM, Morten ,  NØRSKOV, Linda Kaare

    IPC: F23D1/00 ,  F23D17/00 ,  F27B7/34

    CPC classification number: F23D1/00 ,  F23C2201/20 ,  F23D17/00 ,  F23D2201/10 ,  F27B7/34 ,  F27D99/0033

    Abstract: A burner for a rotary kiln comprising - an elongated tubular body (6) having a longitudinal axis (L) and a discharge end (7) adjacent a combustion zone comprising a flame, - at least one fuel supply pipe for transporting and ejecting fuel through a fuel pipe outlet (10) at the discharge end (7), the fuel being alternative fuel or a mixture of alternative fuel and fossil fuel, and - at the discharge end (7), a number of high speed primary air jet outlets for ejecting primary air and being arranged, when seen towards the discharge end, along a closed line, such as a circle, outwardly of the fuel outlet (10) and surrounding the fuel outlet, wherein at least one of the primary air outlets and preferably a number of the primary air outlets comprise a single orifice outlet or a multiple orifice outlet forming a flat jet air outlet (11) having a major axis and a minor axis and being configured to eject a flat jet air stream (13) having a flat fan pattern with a predetermined fan angle v.

    Abstract translation: 一种用于回转窑的燃烧器，包括 - 具有纵向轴线（L）和邻近包括火焰的燃烧区域的排放端（7）的细长管状体（6）， - 至少一种燃料 用于通过排出端（7）处的燃料管出口（10）输送和喷射燃料，所述燃料是替代燃料或替代燃料和化石燃料的混合物，以及 - 在排放端（7）处， 用于喷射一次空气的高速一次空气喷射出口，并且当朝向排出端看去时沿着诸如圆形的闭合线从燃料出口（10）向外且围绕燃料出口布置，其中至少一个 并且优选地多个主出气口包括形成具有长轴和短轴的扁平喷气出口（11）的单孔出口或多孔出口，并且构造成喷射扁平的喷射空气 （13）具有带有预定风扇的扁平扇形图案 角度v。

    A BURNER FOR A KILN
    9.
    发明公开
    A BURNER FOR A KILN 审中-公开

    公开(公告)号：EP3394511A1

    公开(公告)日：2018-10-31

    申请号：EP16820242.2

    申请日：2016-12-20

    Applicant: FLSmidth A/S

    Inventor： NIELSEN, Mads ,  DRIVSHOLM, Morten ,  NØRSKOV, Linda Kaare

    IPC: F23D1/00 ,  F23D17/00 ,  F27B7/34

    CPC classification number: F23D1/04 ,  F23C2201/10 ,  F23C2201/20 ,  F23D1/00 ,  F23D17/00 ,  F23D17/005 ,  F23D2201/10 ,  F27B7/34 ,  F27D99/0033

    Abstract: A burner for a rotary kiln comprising - an elongated tubular body (6) having a longitudinal axis (L) and a discharge end (7) adjacent a combustion zone comprising a flame, - at least one fuel supply pipe for transporting and ejecting fuel through a fuel pipe outlet (10) at the discharge end (7), the fuel being alternative fuel or a mixture of alternative fuel and fossil fuel, and - at the discharge end (7), a number of high speed primary air jet outlets for ejecting primary air and being arranged, when seen towards the discharge end, along a closed line, such as a circle, outwardly of the fuel outlet (10) and surrounding the fuel outlet, wherein at least one of the primary air outlets and preferably a number of the primary air outlets comprise a single orifice outlet or a multiple orifice outlet forming a flat jet air outlet (11) having a major axis and a minor axis and being configured to eject a flat jet air stream (13) having a flat fan pattern with a predetermined fan angle v.

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