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。

公开(公告)号：US06312253B1

公开(公告)日：2001-11-06

申请号：US09403118

申请日：1999-10-14

申请人： Mogens Juhl Fons ,  Flemming Schomburg

发明人： Mogens Juhl Fons ,  Flemming Schomburg

IPC分类号： F27D1502

CPC分类号： F28C3/16 ,  F27D15/0213 ,  F28F27/02

摘要： A cooler for cooling particulate material which has been subjected to heat treatment in an industrial kiln, such as a rotary kiln for manufacturing cement clinker, which cooler comprises an inlet, an outlet, end walls, side walls, a bottom and a ceiling, at least one stationary supporting surface for receiving and supporting the material to be cooled, means for injecting cooling gas into the material, as well as a reciprocating scraper system which comprises a number of rows of scraper elements arranged transversely across the direction of movement of the material, said scraper elements being moved back and forth in the direction of movement of the material for conveying the material forward across the supporting surface. The cooler is peculiar in that each of the transverse scraper elements is firmly fixed to at least one drive plate oriented in the direction of movement of the material, said plate extending at least across the entire length of the supporting surface, and being led either through the supporting surface of the cooler, its ceiling, one of its side walls and/or at least one of its end walls, where the drive plate is connected to a drive arrangement for movement back and forth.

摘要翻译： 用于冷却在工业窑中进行热处理的颗粒材料的冷却器，例如用于制造水泥熟料的回转窑，该冷却器包括入口，出口，端壁，侧壁，底部和顶板， 用于接收和支撑待冷却材料的至少一个固定支撑表面，用于将冷却气体注入到该材料中的装置，以及一个往复式刮刀系统，该系统包括沿横向跨越材料运动方向布置的多排刮板元件 所述刮刀元件沿用于将材料向前穿过支撑表面输送的材料的运动方向来回移动。 冷却器是特别的，因为每个横向刮刀元件牢固地固定到至少一个在材料运动方向上定向的驱动板，所述板至少延伸穿过支撑表面的整个长度，并且被引导通过 冷却器的支撑表面，其天花板，其侧壁中的一个和/或其端壁中的至少一个，其中驱动板连接到用于前后运动的驱动装置。

公开(公告)号：US20090101310A1

公开(公告)日：2009-04-23

申请号：US11920178

申请日：2006-05-08

申请人： Mogens Juhl Fons

发明人： Mogens Juhl Fons

IPC分类号： F28C3/16 ,  F28F27/02 ,  F27D15/02

CPC分类号： F28C3/16 ,  C04B7/47 ,  F27B7/383 ,  F27D15/0213 ,  F28F27/02

摘要： A bed of particulate material 6 is supported by an air distribution bottom 5. Under the distribution bottom 5 exist one or more compartments 7, which each being supplied with cooling air from a fan installation 8. The distribution bottom 5 is sectionalised in a number of smaller areas 9. Each smaller distribution area 9 is connected to the compartment 7 by ducts 10, 11 and 12. The one duct 10 does have a fixed orifice area. The ducts 11 and 12 do have floaters 13A/13B end stop 14A/14B and bottom support 15A/15B. It is hereby obtained that the total pressure loss across the air distribution bottom can be reduced, and so that the flow of the treatment air through the material bed is distributed in a desirable manner across the entire air distribution bottom regardless of the composition of the material bed and the distribution thereon, and optimal heat exchange efficiency is obtained.

摘要翻译： 颗粒材料6的床由空气分配底部5支撑。在分配底部5下方存在一个或多个隔室7，每个隔室7从风扇装置8供应冷却空气。分配底部5被分段成多个 较小的区域9.每个较小的分配区域9通过管道10,11和12连接到隔室7.一个管道10确实具有固定的孔口面积。 导管11和12具有浮子13A / 13B端部止动件14A / 14B和底部支撑件15A / 15B。 由此，可以减少空气分配底部的总压力损失，并且不管材料的组成如何，通过材料床的处理空气的流动以期望的方式分布在整个空气分配底部 床和其上的分布，并获得最佳的热交换效率。

公开(公告)号：US6082021A

公开(公告)日：2000-07-04

申请号：US28169

申请日：1998-02-23

申请人： Mogens Juhl Fons ,  Jorn Touborg

发明人： Mogens Juhl Fons ,  Jorn Touborg

IPC分类号： B01J8/12 ,  B01J8/18 ,  B01J8/44 ,  F23C10/20 ,  F23C10/28 ,  F26B3/08 ,  F26B17/26 ,  F27B15/10 ,  F27D15/02 ,  F26B3/00

CPC分类号： B01J8/44 ,  B01J8/1818 ,  F23C10/20 ,  F23C10/28 ,  F26B17/26 ,  F26B3/082 ,  F27D15/0213 ,  F27D2015/0233

摘要： A bed (6; 78) of particulate material, which is supported by a gas distribution bottom (9; 75), is located utilizing a treatment gas, which via ducts (19; 35; 77) is conducted in sectionalized manner to and directed up through the gas distribution bottom and the bed of material from one or several underlying compartments (15; 76). The flow of the treatment gas through each duct (19; 35; 77) is self regulated by means of a flow regulator (21) provided in each duct. It is thereby obtained that the total pressure loss across the gas distribution bottom can be reduced, that the flow of the treatment gas through the material bed is distributed in a desirable and well-defined manner across the entire gas distribution bottom regardless of the composition of the material bed and the distribution thereon, and that tunnel formations are avoided.

摘要翻译： 由气体分配底部（9; 75）支撑的颗粒材料床（6; 78）利用处理气体定位，所述处理气体通过管道（19; 35; 77）以分段方式被导向和导向 通过气体分配底部和来自一个或多个下面的隔室（15; 76）的材料床。 通过每个管道（19; 35; 77）的处理气体的流动通过设置在每个管道中的流量调节器（21）自动调节。 由此得到能够减少气体分布底部的总压力损失，即通过材料床的处理气体的流动以期望且明确的方式分布在整个气体分布底部，而不管 材料床和其上的分布，并且避免了隧道结构。