发明名称 Liquid distributor for mass-transfer and heat-exchange columns
摘要 The liquid distributor has several horizontal channels (2), the sidewalls (6, 7) of which are penetrated by vertical or inclined drain slots (10) spaced apart in the longitudinal direction of the channel. At each drain slot, a plate-shaped baffle element (12) projects from the channel sidewalls (6, 7). The baffle element (12) has a baffle surface (11) directly adjoining the drain slot (10) and projecting outwardly from the channel sidewall (6, 7), and accommodates the entire amount of liquid exiting from the drain slot (10) and conducts this liquid to a (single) drainage and/or drip-off point (16). The drainage and/or drip-off point (16) is located at the lower end of the bottom edge (14) of the baffle element (12), this edge extending obliquely downwardly away from the channel (2). The liquid distributor provides locally exactly defined drainage or drip-off points, uniform liquid distribution being achieved independently of the load. The local arrangement of the drainage or drip-off points can be chosen extensively independently of the position and width of the channels.
申请公布号 US4981265(A) 申请公布日期 1991.01.01
申请号 US19890321090 申请日期 1989.03.09
申请人 KUEHNI AG. 发明人 BUEHLMANN, ULRICH
分类号 B01D3/32;B01D53/18;B01J4/00;F28F25/04 主分类号 B01D3/32
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