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    Method and cooler for cooling hot particulate material
    1.
    发明授权
    Method and cooler for cooling hot particulate material 有权
    用于冷却热颗粒材料的方法和冷却器

    公开(公告)号：US08100690B2

    公开(公告)日：2012-01-24

    申请号：US11631407

    申请日：2005-06-10

    申请人： Sten Mortensen ,  Mogens Juhl Föns

    发明人： Sten Mortensen ,  Mogens Juhl Föns

    IPC分类号： F27D15/02

    CPC分类号： F27B7/383 ,  F27D15/0213

    摘要： Described is a method as well as a cooler (1) for cooling hot particulate material which has been the subject of heat treatment in an industrial furnace, such as a rotary kiln (3) for manufacturing cement clinker, by which method the hot material from the kiln (3) is directed to an inlet grate (21) in the cooler (1), in which cooling air from an underlying compartment (24) is led via a number of channels (28) through gaps (20) in the inlet grate for cooling the hot material and where compressed air from a separate system (25) via a number of ducts (26) can be intermittently injected into the material on the inlet grate (21). The channels (28) for cooling air are blanked off in connection with the injection of compressed air.

    摘要翻译： 描述了一种方法以及冷却器（1），用于冷却在诸如用于制造水泥熟料的回转窑（3）的工业炉中进行热处理的热颗粒材料，通过该方法，将热材料从 窑（3）被引导到冷却器（1）中的入口格栅（21），其中来自下面的隔间（24）的冷却空气经由多个通道（28）被引导通过入口中的间隙（20） 用于冷却热材料的格栅，并且其中来自分离系统（25）的多个管道（26）的压缩空气可以间歇地注入到入口格栅（21）上的材料中。 用于冷却空气的通道（28）与压缩空气的注入有关。

    Method and apparatus for drying a pulverulent or particulate product
    2.
    发明授权
    Method and apparatus for drying a pulverulent or particulate product 失效
    用于干燥粉状或颗粒状产品的方法和设备

    公开(公告)号：US4492040A

    公开(公告)日：1985-01-08

    申请号：US322707

    申请日：1981-11-18

    申请人： Uffe L. Jensen ,  Sten Mortensen

    发明人： Uffe L. Jensen ,  Sten Mortensen

    IPC分类号： F26B3/084 ,  F26B3/08 ,  F26B17/00

    CPC分类号： F26B3/084

    摘要： A fluid bed dryer comprises a pre-dryer of the back mixed type and a post-dryer of the plug flow-type. In the pre-dryer the main part of heat is transferred to the product being dried by means of heating panels arranged above the bed plate. A control bed is interposed between the pre-dryer and the post-dryer and includes one or more temperature sensors for sensing the temperature of the product in the control bed. Heat supply to the heating panels is controlled in response to the temperature sensed by the sensor or sensors in order to maintain the product temperature in the pre-dryer at the dew point and so as to ensure that the drying process proceeds within the region of constant drying rate, and that the product contains little or substantially no unbound moisture despite possible changes in product fed to the pre-dryer.

    摘要翻译： 流化床干燥机包括背混式预干燥器和塞流式干燥器。 在预干燥机中，热量的主要部分通过布置在床板上方的加热板转移到被干燥的产品。 控制床插入在预干燥器和后干燥器之间，并且包括用于感测控制床中的产品的温度的一个或多个温度传感器。 加热面板的供热响应于由传感器或传感器感测到的温度来控制，以便将预干燥器中的产品温度保持在露点，并且确保干燥过程在恒定区域内进行 干燥速率，并且尽管产品进料到预干燥器的可能变化，但产品几乎没有或基本上没有未结合的水分。

    Method and Cooler for Cooling Hot Particulate Material
    3.
    发明申请
    Method and Cooler for Cooling Hot Particulate Material 有权
    冷却热颗粒材料的方法和冷却器

    公开(公告)号：US20080283226A1

    公开(公告)日：2008-11-20

    申请号：US11631407

    申请日：2005-06-10

    申请人： Sten Mortensen ,  Mogens Juhl Fons

    发明人： Sten Mortensen ,  Mogens Juhl Fons

    IPC分类号： F28F7/00

    CPC分类号： F27B7/383 ,  F27D15/0213

    摘要： Described is method as well as a cooler (1) for cooling hot particulate material which has been the subject of heat treatment in an industrial furnace, such as a rotary kiln (3) for manufacturing cement clinker, by which method the hot material from the kiln (3) is directed to an inlet grate (21) in the cooler (1), in which cooling air from an underlying compartment (24) is led via a number of channels (28) through gaps (20) in the inlet grate for cooling the hot material and where compressed air from a separate system (25) via a number of ducts (26) can be intermittently injected into the material on the inlet grate (21). The channels (28) for cooling air are blanked off in connection with the injection of compressed air.

    摘要翻译： 描述了一种冷却器（1），用于冷却在诸如用于制造水泥熟料的回转窑（3）的工业炉中进行热处理的热颗粒材料，通过该方法，来自 窑（3）被引导到冷却器（1）中的入口格栅（21），其中来自下面的隔室（24）的冷却空气经由多个通道（28）被引导通过入口格栅中的间隙（20） 用于冷却热材料，并且其中经由多个管道（26）的来自分离系统（25）的压缩空气可以间歇地注入到入口格栅（21）上的材料中。 用于冷却空气的通道（28）与压缩空气的注入有关。