Installation for the dehumidification of a gaseous drying medium using an adsorbent and with regeneration of the adsorbent,申请号US19820373486-传众专利搜索

Installation for the dehumidification of a gaseous drying medium using an adsorbent and with regeneration of the adsorbent

申请公布号：US4475295(A)

申请号：US19820373486

申请日期：1982.04.19

申请公布日期：1984.10.09

申请人：

MITTEX AKTIENGESELLSCHAFT

发明人：HUSSMANN, PETER

分类号：A23F5/28;A23F5/34;B01D53/26;F24F3/14;F26B3/06;F26B9/06;F26B21/08;(IPC1-7):F26B21/08

主分类号：A23F5/28

摘要：PCT No. PCT/EP81/00129 Sec. 371 Date Apr. 19, 1982 Sec. 102(e) Date Apr. 19, 1982 PCT Filed Aug. 20, 1981 PCT Pub. No. WO82/00596 PCT Pub. Date Mar. 4, 1982.In an installation of this type, several chambers divided into groups A, B, C, D, are provided, the several groups of chambers B, C, D are traversed drying medium, while another group of chambers A is e traversed by a gaseous medium for the regeneration of the adsorbent present in this group of chambers. The partial streams of the drying medium have different moisture contents and are used in different phases of a drying process. Continuous switching takes place between the gas streams and the chambers, so that each of the chambers is periodically traversed, at first, successively by all of the partial streams of the drying medium in order of increasing moisture contents, and subsequently, by the gaseous medium to regenerate the adsorbent. Following each switching, at least one of the chambers of each group is assigned to the next following group in the cycle.