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发明公开
CN101780375A 封闭式液膜接触器及其制造方法 失效 - 权利终止 转让

封闭式液膜接触器及其制造方法
摘要：
封闭式液膜接触器，包括穿孔中心管、都具有均开放的第一和第二端部的第一和第二膜垫、将膜垫固定至中心管的四块管板、封至管板上的壳体、和两个端盖。第一垫的第一端部超出第二垫的第二端部延伸第一距离。第一垫的第一端部在第一管板处开放，而第二垫的第一端部在第二管板处开放。第一垫的第二端部在第二与第四管板之间，且第二垫的第二端部在第一与第三管板之间。壳体具有在第一与第三管板之间与第二垫的第二端部连通的第一端口和在第二与第四管板之间与第一垫的第二端部连通的第二端口。第一端盖具有与中心管连通的第三端口和与第一垫的第一端部连通的第四端口。第二端盖具有与中心管连通的第五端口和与第二垫的第一端部连通的第六端口。
摘要（英）：

A contained liquid membrane contactor includes a perforated center tube, first and second membrane mats each with a first and a second end both being open, four tube sheets affixing the membrane mats to the center tube, a shell sealed to the tube sheets, and two end caps. The first end of the first mat extends a first distance beyond the second end of the second mat. The first end of the first mat is open at the first tube sheet while the first end of the second mat is open at the second tube sheet. The second end of the first mat is between the second and fourth tube sheets and the second end of the second mat is between the first and third tube sheets. The shell has a first port between the first and third tube sheets communicating with the second end of the second mat and a second portbetween the second and fourth tube sheets communicating with the second end of the first mat. The first end cap has a third port communicating with the center tube and a fourth port communicating with the first end of the first mat. The second end cap has a fifth port communicating with the center tube and a sixth port communicating with the first end of the second mat.

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