公开(公告)号：US07510173B2

公开(公告)日：2009-03-31

申请号：US10583611

申请日：2004-12-21

申请人： Gerrit Konijn ,  Asheesh Viswanatha Sastry ,  Manfred Heinz Voetter ,  Rubin Keith Whitt

发明人： Gerrit Konijn ,  Asheesh Viswanatha Sastry ,  Manfred Heinz Voetter ,  Rubin Keith Whitt

IPC分类号： B01F3/04

CPC分类号： B01D3/20

摘要： A gas-liquid contacting tray suitable for horizontal mounting in a normally vertical column, which tray comprises a tray plate with substantially circular circumference and having top and bottom surfaces, which tray plate is provided with passages for gas between the bottom and the top surface, and on which tray plate two semi-circular tray sections are defined by a virtual diametrical line of the tray plate; and a total of three downcomers for guiding liquid from the top surface of the tray plate to below the tray, each downcomer extending from an inlet opening arranged in the tray plate to a downcomer outlet opening below the tray, wherein two of the downcomers are arranged in the corners of one of the semi-circular tray sections, and wherein the third downcomer is arranged on the other tray section substantially along a radius of the tray that is perpendicular to the diametrical line.

摘要翻译： 一种适用于水平安装在正常垂直柱中的气液接触托盘，该托盘包括具有大致圆形圆周并具有顶表面和底表面的托盘板，该托板板在底表面和顶表面之间设有用于气体的通道， 并且托盘板由托盘板的虚拟直径线限定两个半圆形托盘部分; 以及总共三个降液管，用于将液体从托板的顶表面引导到托盘下方，每个降液管从布置在托盘板中的入口开口延伸到托盘下方的降液管出口开口，其中两个降液管布置 在所述半圆形托盘部分之一的角部中，并且其中所述第三降液管基本上沿着所述托盘的垂直于所述直径线的半径布置在所述另一托盘部分上。