专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2013171476A1 FILTERING CONTAMINANTS FROM FLUID 审中-公开
标题翻译：从流体过滤污染物
公开(公告)号：WO2013171476A1
公开(公告)日：2013-11-21
申请号：PCT/GB2013/051239
申请日：2013-05-14
申请人： PELL FRISCHMANN CONSULTANTS LIMITED
发明人： SWEENEY, Christopher William
IPC分类号： B01D61/14 , B01D61/22 , B01D65/02 , E21B43/26
CPC分类号： B01D29/66 , B01D35/12 , B01D61/147 , B01D61/22 , B01D65/02 , B01D2311/16 , B01D2311/246 , B01D2315/08 , B01D2315/10 , B01D2315/12 , B01D2321/04 , B01D2321/10 , B01D2321/2083 , B01D2321/40
摘要： The invention relates to methods of filtering contaminants from a fluid, to a filter module for filtering contaminants from a fluid, and to a filtration plant comprising at least one such filter module. In one embodiment, a method of filtering contaminants from a fluid is disclosed which comprises the steps of: directing a feedstream of a fluid containing contaminants into a filter chamber (14a) containing at least one filter element (18a); arranging at least part of the feedstream fluid directed into the filter chamber to flow in one of: A) a forward flow direction where the fluid passes in a first direction through a wall (22a) of the filter element; and B) a reverse flow direction where the fluid passes in a second, opposite direction through the wall of the filter element. The method further comprises directing the filtrate out of the chamber and into a filtrate flowline (26) for collection; subsequently arranging the feedstream fluid directed into the filter chamber to flow through said filter element in the other one of the forward and reverse flow directions, to remove contaminant material from a surface of the wall of the element; following removal of said contaminant material by fluid flow in the other one of the forward and reverse flow directions, continuing to direct feedstream fluid through the wall of the filter element in said other direction to thereby filter out contaminants from the fluid during flow in said other direction; and subsequent to removal of said contaminant material, directing the filtrate resulting from flow through the wall of the filter element in said other flow direction out of the chamber and into the filtrate flowline for collection.
摘要翻译：本发明涉及将污染物从流体过滤到用于过滤污染物的过滤器模块的方法，以及包括至少一个这种过滤器模块的过滤设备。在一个实施例中，公开了一种从流体中过滤污染物的方法，其包括以下步骤：将含有污染物的流体的进料流引导到包含至少一个过滤元件（18a）的过滤室（14a）中; 将引导到过滤室中的进料流体流体的至少一部分排列成以下流体中的一种流动：A）流体沿第一方向通过过滤元件的壁（22a）的正向流动方向; 和B）反向流动方向，其中流体在穿过过滤元件的壁的第二相反方向上通过。该方法还包括将滤液引导出室并进入滤液流线（26）进行收集; 随后将引导到过滤室中的进料流体流体流过在前进和后退流动方向中的另一个中的过滤元件，以从元件壁的表面去除污染物质; 在通过在正向和反向流动方向中的另一个中的流体流动去除所述污染物质之后，继续在所述另一个方向上引导原料流体流过过滤元件的壁，从而在所述另一个中流过期间从流体中滤出污染物方向; 并且在除去所述污染物质之后，将从所述另一个流动方向流过所述过滤元件的壁的所产生的滤液引导出所述室并进入所述滤液流线以便收集。

IPRDB

热门服务

关于我们

友情链接

联系方式