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公开(公告)号：EP0343895A3
公开(公告)日：1990-01-31
申请号：EP89305145.8
申请日：1989-05-22
IPC分类号： B01D63/06
CPC分类号： B01D63/063
摘要： A tubular membrane module for use in ultrafiltration or microfiltration has a bundle of membrane tubes that extend between inlet and return headers. The inlet header is fixed to one end of a tubular housing having a permeate outlet while the return header is free to float longitudinally of the housing to accomodate dimensional changes in the tubes with respect to the housing. The tubes are sealed at their ends in sockets in respective potting collars but are mechanically secured and sealed to the headers. The sockets are undercut to protect the membranes from stripping due to fluid shear.
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公开(公告)号：EP0343895B1
公开(公告)日：1995-03-08
申请号：EP89305145.8
申请日：1989-05-22
IPC分类号： B01D63/06
CPC分类号： B01D63/063
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公开(公告)号：EP0343895A2
公开(公告)日：1989-11-29
申请号：EP89305145.8
申请日：1989-05-22
IPC分类号： B01D63/06
CPC分类号： B01D63/063
摘要： A tubular membrane module for use in ultrafiltration or microfiltration has a bundle of membrane tubes that extend between inlet and return headers. The inlet header is fixed to one end of a tubular housing having a permeate outlet while the return header is free to float longitudinally of the housing to accomodate dimensional changes in the tubes with respect to the housing. The tubes are sealed at their ends in sockets in respective potting collars but are mechanically secured and sealed to the headers. The sockets are undercut to protect the membranes from stripping due to fluid shear.
摘要翻译： 用于超滤或微滤的管状膜组件具有一束在入口和返回集管之间延伸的膜管。 入口集管固定到具有渗透物出口的管状壳体的一端，同时返回头部可自由地在壳体的纵向上浮动以适应相对于壳体的管中的尺寸变化。 管子在它们的端部密封在相应的灌封环中的插座中，但机械地固定并密封到集管。 插座是底切的，以防止膜由于流体剪切而被剥离。
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