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1. 发明授权

US06227524B1 High speed mass transfer tray 有权
标题翻译：高速传质托盘
公开(公告)号：US06227524B1
公开(公告)日：2001-05-08
申请号：US09337228
申请日：1999-06-22
申请人： Victor Kiselev , Klaus Hartmann
发明人： Victor Kiselev , Klaus Hartmann
IPC分类号： B01F304
CPC分类号： B01D53/18 , B01D3/20
摘要： The invention concerns a high-speed mass transfer tray with contact and separation elements (CSE) with each CSE consisting of an open, vertically aligned nozzle, which rests with its lower end on the tray and displays at least one row of annular holes, in which an axial swirler with two inclined vanes in the upper section and a firmly attached dense net of ribs arranged lengthwise along the nozzle axis at the lower section in the area of the annular holes is located. A cyclone separator located at the outlet end of the nozzle with deflection rings between separator and annular holes, characterized by the fact that the free cross-section of the CSEs for the gas flow measures 0.36 to 0.54 of the pipe cross-section after the swirler to ensure maximum performance of the gas and liquid flow and a high level of mass transfer efficiency, while each CSE between separator and annular holes features at least two deflection rings with a diameter either equal to or slightly larger than the outer diameter of the separator, with weir heights of about 50 to 300 mm above the lower annular holes. The high-speed mass transfer tray is used for processes to separate liquid-gas (vapor) mixtures and for the absorption, rectification, and desorption of mass mixtures, mainly in such fields as the gas, petroleum, petrochemicals, as well as the chemical industry.
摘要翻译：本发明涉及具有接触和分离元件（CSE）的高速传质托盘，每个CSE由开放的垂直对齐的喷嘴组成，其下端位于托盘上并且显示至少一排环形孔位于上部区域中的具有两个倾斜叶片的轴向旋流器和在环形孔的区域中的下部处沿着喷嘴轴线纵向布置的牢固附着的致密网肋。位于喷嘴出口端的旋风分离器，分离器和环形孔之间具有偏转环，其特征在于，用于气流的CSE的自由横截面在旋流器之后测量管截面的0.36至0.54 以确保气体和液体流动的最大性能和高水平的传质效率，而分隔器和环形孔之间的每个CSE具有至少两个直径等于或略大于分离器外径的偏转环，堰高度在下环形孔之上约50至300毫米。高速传质托盘用于分离液体气体（蒸汽）混合物和混合物的吸收，整流和解吸的过程，主要在气体，石油，石油化工以及化学品行业。

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