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    APPARATUS FOR PREHEATING PARTICULATE MATERIAL
    1.
    发明公开
    APPARATUS FOR PREHEATING PARTICULATE MATERIAL 审中-公开
    单位预热颗粒物

    公开(公告)号：EP2419693A1

    公开(公告)日：2012-02-22

    申请号：EP10765173.9

    申请日：2010-04-15

    Applicant: FLSmidth A/S

    Inventor： EUSTON, Charles

    IPC: F27B9/22

    CPC classification number: F27D13/00 ,  F27D3/04

    Abstract: A preheating apparatus for particulate material comprises a containment vessel, a floor ending in a central material discharge section, and a vertically oriented outer annular preheating section which circles the center section, with said annular preheating section having an outer wall and an inner wall having a lower side that is spaced above the floor to form an arch. A ram-type plunger feeder moves reciprocally from a first retracted position located closer to the outer wall to a second extended position located between the first retracted position and the material outlet of the chamber for contacting particulate material with said pusher face and moving particulate material under the arch and toward the material outlet. It has been discovered that in preheaters of this design the relative locations of the first retracted position of the feeder, the arch and the end of the sloped floor adjacent to the central discharge will have an influence on the movement of the particulate material toward the central discharge.

    APPARATUS FOR PREHEATING PARTICULATE MATERIAL
    4.
    发明申请
    APPARATUS FOR PREHEATING PARTICULATE MATERIAL 审中-公开
    预处理颗粒材料的装置

    公开(公告)号：WO2010121012A1

    公开(公告)日：2010-10-21

    申请号：PCT/US2010/031213

    申请日：2010-04-15

    Applicant: EUSTON, Charles ,  FLSMIDTH A/S

    Inventor： EUSTON, Charles

    IPC: F27B9/22

    CPC classification number: F27D13/00 ,  F27D3/04

    Abstract: A preheating apparatus for particulate material comprises a containment vessel, a floor ending in a central material discharge section, and a vertically oriented outer annular preheating section which circles the center section, with said annular preheating section having an outer wall and an inner wall having a lower side that is spaced above the floor to form an arch. A ram-type plunger feeder moves reciprocally from a first retracted position located closer to the outer wall to a second extended position located between the first retracted position and the material outlet of the chamber for contacting particulate material with said pusher face and moving particulate material under the arch and toward the material outlet. It has been discovered that in preheaters of this design the relative locations of the first retracted position of the feeder, the arch and the end of the sloped floor adjacent to the central discharge will have an influence on the movement of the particulate material toward the central discharge.

    Abstract translation: 用于颗粒材料的预热装置包括容纳容器，终止于中心材料排出部分的底板和环绕中心部分的垂直取向的外部环形预热部分，所述环形预热部分具有外壁和内壁， 位于地板上方的下侧形成拱形。 柱塞式柱塞进料器从位于更靠近外壁的第一缩回位置往复运动，位于位于室的第一缩回位置和材料出口之间的第二延伸位置，用于使颗粒材料与所述推动器面接触并将颗粒材料移动到下方 拱和朝物料出口。 已经发现，在该设计的预热器中，馈送器的第一缩回位置，与拱形中心排放口相邻的倾斜地板的拱顶和端部的相对位置将对颗粒材料朝向中心的运动产生影响 卸货。

    METHOD FOR CHANGING HEAT TRANSFER BED DEPTH IN PACKED BED HEAT EXCHANGERS
    5.
    发明申请
    METHOD FOR CHANGING HEAT TRANSFER BED DEPTH IN PACKED BED HEAT EXCHANGERS 审中-公开
    用于更换包装床热交换器中的热转移深度的方法

    公开(公告)号：WO2013101927A1

    公开(公告)日：2013-07-04

    申请号：PCT/US2012/071810

    申请日：2012-12-27

    Applicant: FLSMIDTH A/S ,  BASSARA, Gene, II ,  EUSTON, Charles

    Inventor： BASSARA, Gene, II ,  EUSTON, Charles

    IPC: F27B15/00

    CPC classification number: F27B15/006 ,  C04B2/12 ,  F27B15/02 ,  F27D17/004

    Abstract: The current invention provides for a limestone preheater which segregates material according to particle size and further provides for material bed depth adjustment, preferably during operation. Pursuant to the present invention, changes in particle size graduations (for example to allow for better quarry utilization) can easily be accommodated while maintaining optimal preheater performance.

    Abstract translation: 本发明提供一种石灰石预热器，其根据粒度分离材料，并进一步提供材料床深度调节，优选在操作期间。 根据本发明，在保持最佳预热器性能的同时，可以容易地适应粒径分级的变化（例如，以允许更好的采石场利用）。

    PRODUCTION OF CALCINED LIME FROM NATURAL CHALK MATERIAL IN A ROTARY KILN
    6.
    发明申请
    PRODUCTION OF CALCINED LIME FROM NATURAL CHALK MATERIAL IN A ROTARY KILN 审中-公开
    在旋转窑中从天然材料生产计算的极限

    公开(公告)号：WO2012054409A1

    公开(公告)日：2012-04-26

    申请号：PCT/US2011/056604

    申请日：2011-10-18

    Applicant: FLSMIDTH A/S ,  EUSTON, Charles ,  PROKESCH, Michael

    Inventor： EUSTON, Charles ,  PROKESCH, Michael

    IPC: C01F11/06

    CPC classification number: C04B2/104 ,  C04B35/057 ,  C04B35/62695 ,  C04B35/6303 ,  C04B35/64 ,  C04B2235/3201 ,  C04B2235/3208

    Abstract: Disclosed is a method for calcining a natural chalk powder within a rotary kiln. The powder is inserted into the kiln accompanied by an additive that promotes nodulization of the powder to thereby facilitate the treatment of the chalk powder within the rotary kiln. The nodulization takes place at temperatures less than the calcining temperatures of the chalk and prior to the nodulized chalk being calcined within the kiln.

    Abstract translation: 公开了一种在回转窑内煅烧天然白垩粉的方法。 将粉末插入窑炉中，伴随着促进粉末结节化的添加剂，从而有助于处理回转窑内的白垩粉末。 在低于白垩的煅烧温度的温度下和在窑内煅烧的结节状白垩之前发生结节状结垢。

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