公开(公告)号：US3719204A

公开(公告)日：1973-03-06

申请号：US3719204D

申请日：1971-09-29

Applicant: STAMICARBON

Inventor： FONTEIN F ,  PLOEG M ,  VAN LINDEN J

IPC: B01D11/04 ,  B01J19/18 ,  F15B21/12 ,  F04D27/02

CPC classification number: B01J19/185 ,  B01D11/04 ,  B01D11/0438 ,  B01J2219/00087 ,  B01J2219/00162 ,  F15B21/125 ,  Y10T137/86043

Abstract: In order to pulsate liquid in a column, the column is connected to both the suction side and the pressure side of a pump, via rotatable valve means which alternately connects the pressure side and the suction side of the pump to the column. The rotations of the valve and the pumping force and the flow capacity of the piping between the column and the pump primarily influence the amplitude and frequency of pulsations in the column. More than one valve may be connected to one column and more than one column can be connected to one valve. Preferred valve designs are disclosed, as are preferred fluid circuits incorporating surge tank means.

Abstract translation: 为了脉冲柱中的液体，柱通过可旋转的阀装置连接到泵的吸入侧和压力侧，将阀的压力侧和吸力侧交替地连接到塔。 阀门的旋转和抽吸力以及柱和泵之间管道的流量主要影响柱中脉动的幅度和频率。 多个阀可以连接到一个柱，并且多于一个柱可以连接到一个阀。 公开了优选的阀设计，以及包括缓冲罐装置的优选流体回路。