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公开(公告)号：US06334265B1
公开(公告)日：2002-01-01
申请号：US09578201
申请日：2000-05-24
IPC分类号： F26B314
CPC分类号： F27B1/22 , C21B9/00 , F27D17/004 , F28D17/005
摘要： The invention relates to a process for the operation of a regenerator, hot and cold gas being repeatedly passed through a bulk material 4 with a maximum particle diameter Dmax which is received in the annular space 1 between a substantially cylindrical hot grid 3 and a cold grid 4 surrounding the latter, and at least one discharge opening 16 being provided in the bottom B of the annular space 1 for discharging the bulk material 4. To increase the service life of the regenerator, it is proposed according to the invention that a predetermined amount of bulk material 4 is discharged during or after the passing-through of hot gas, so that a compressive stress exerted by the bulk material 4 on the hot grid 3 and cold grid 4 is reduced.
摘要翻译： 本发明涉及一种用于再生器操作的方法，热和冷气体被重复地通过具有最大粒径Dmax的散装材料4，该最大粒径Dmax被接收在大致圆柱形的热格栅3和冷格栅3之间的环形空间1中 4，围绕后者的至少一个，以及设置在环形空间1的底部B中的至少一个排出口16，用于排出散装材料4.为了增加再生器的使用寿命，根据本发明提出了预定量 的散装材料4在热气通过期间或之后排出，从而减小了散装材料4施加在热格3和冷格4上的压缩应力。
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2.发明授权公开(公告)号：US06449875B1
公开(公告)日：2002-09-17
申请号：US09488822
申请日：2000-01-21
申请人： Achim Becker , Michael Zlotos
发明人： Achim Becker , Michael Zlotos
IPC分类号： F26B314
CPC分类号： B29B13/065 , F26B17/12 , F26B21/10 , F26B21/12
摘要： A method for heating bulk materials, especially granular plastic material, in which the bulk material is fed to a vessel and exits the vessel based on the consumption. A heat-transfer gas flow is simultaneously fed to the vessel and conducted either cocurrently with or countercurrently to the flow of granular material. The gas inlet temperature or quantity of gas are thereby varied in such a way that the temperature of the granular material at the outlet corresponds to a target temperature value required for the granular material.
摘要翻译： 一种用于加热散装材料，特别是颗粒状塑料材料的方法，其中散装材料基于消耗量被供给到容器并离开容器。 传热气体流同时供给到容器中，与颗粒物质流并行地或逆流地进行。 因此，气体入口温度或气体量以这样的方式变化，使得出口处的颗粒材料的温度对应于颗粒材料所需的目标温度值。
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