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发明公开
CN101053816A 一种散装填料 无效 - 撤回

一种散装填料
摘要：
本发明公开了一种散装填料，该填料采用短西环填料和阶梯环填料相结合的型式，吸收了两者的优点，在拉拉西环填料(2)的一端增加了锥形翻边(1)。该新型填料的高经比(H∶D)为0.10～0.50，锥形翻边与拉西环中心轴线的夹角a为20～80度。该填料具有空隙率大、压降低、液滴分散度较好的特点，特别适用于带有一定颗粒物易形成圬堵工况的填料塔。
摘要（英）：

A dumped packing is disclosed in the invention, which is configured by combining a short-rasching ring packing and a cascade rings packing and absorbing both advantages of the two packings. A taper turned-over edge (1) is added on one end of the rasching ring packing (2). A ratio of height to diameter (H:D) of the novel packing is 0.10-0.50, and an angle a of the taper turned-over edge and a central axis of the rasching ring is 20-80 DEG. Accordingly, the packing has advantages of large void ratio, lower pressure drop and better liquid drop dispersion, thus is especially applicable to a packing tower with a certain particles which facilitates to form an operating condition of plugging by dirt.

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