发明授权
US4641706A Vertical shell and tube heat exchanger with spacer or clip to form
uniform thickness falling films on exterior surfaces of tubes
失效
垂直管壳式热交换器，具有间隔件或夹子，可在管外表面形成均匀的厚度降膜
- 专利标题： Vertical shell and tube heat exchanger with spacer or clip to form uniform thickness falling films on exterior surfaces of tubes
- 专利标题（中）： 垂直管壳式热交换器，具有间隔件或夹子，可在管外表面形成均匀的厚度降膜
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申请号： US668409申请日： 1984-11-05
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公开(公告)号： US4641706A公开(公告)日： 1987-02-10
- 发明人: Timothy J. Haynie
- 申请人： Timothy J. Haynie
- 申请人地址： IL Oak Brook
- 专利权人： Chicago Bridge & Iron Company
- 当前专利权人： Chicago Bridge & Iron Company
- 当前专利权人地址： IL Oak Brook
- 主分类号： B01D5/00
- IPC分类号： B01D5/00 ; F28D3/02 ; F28D3/00
摘要：
A vertical shell and tube heat exchanger in which the tubes extend through oversized holes in a liquid distribution plate. Liquid flows through the holes and down each tube exterior surface as a falling film. A spacer or clip, desirably of wire, is placed in each hole around each tube to center the tube so that the film has a uniform thickness. The clip is self-locking and remains fixed securely in position.
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