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公开(公告)号：US07815808B2
公开(公告)日：2010-10-19
申请号：US10501208
申请日：2003-01-21
IPC分类号： B01D37/00
CPC分类号： B01D29/09 , B01D29/60 , B01D29/6415 , B01D29/6423 , B01D29/72 , B01D29/78 , B01D29/843 , B01D37/04 , B01D2201/54 , C02F11/128
摘要： A pressure-filter is disclosed along with its peripheral equipment that permit the automatic controlled operation of the filter for extracting liquids from a fluid liquid/solid slurry and for the formation of a substantially dry filter cake. The efficiency of the filter apparatus is increased by the use of hot gas as a material for treating the cake within the filter for extracting the liquids as filtrate. The hot gas may be hot air, hot inert gas, steam, or combinations thereof in controlled sequences. The filter is adapted to be able to operate under vacuum or elevated pressure and at elevated temperatures.
摘要翻译： 公开了压滤器及其外围设备，其允许用于从流体液体/固体浆料中提取液体的过滤器的自动控制操作以及形成基本上干燥的滤饼。 通过使用热气作为处理过滤器中的滤饼的材料来提取过滤装置的效率来提取液体作为滤液。 热气体可以是受控制的顺序的热空气，热惰性气体，蒸汽或其组合。 过滤器适于能够在真空或升高的压力下和在升高的温度下操作。
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公开(公告)号：US07531086B2
公开(公告)日：2009-05-12
申请号：US10504608
申请日：2003-02-13
IPC分类号： B01D25/127
CPC分类号： B01D25/1275 , B01D25/172 , B01D25/325 , B01D29/093 , B01D29/096 , B01D29/684
摘要： A pressure filter apparatus is shown and disclosed with a construction that permits the filter to be operated to produce food grade or pharmaceutical grade products where there are requirements for periodic cleaning, sterilizing or sanitizing of the apparatus. The structures of the filter apparatus are sloped or clad to drain any fluids away from the apparatus. The exterior can be washed in place and the interior can be washed with the exterior washing or can be operated with internal washing cycles.
摘要翻译： 示出和公开了一种压力过滤装置，其结构是允许过滤器操作以生产食品级或药用级产品，其中需要定期清洁，灭菌或消毒该设备。 过滤装置的结构是倾斜的或包层的，以排出远离设备的任何流体。 外部可以在适当位置进行洗涤，内部可以用外部洗涤剂洗涤，也可以在内部洗涤循环下进行操作。
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