公开(公告)号：US5688305A

公开(公告)日：1997-11-18

申请号：US546115

申请日：1995-10-20

Applicant: Roderich Wilhelm Graeff

Inventor： Roderich Wilhelm Graeff

IPC: B01D53/26 ,  B01J20/34 ,  F24F3/14 ,  F26B21/08 ,  B01D53/06

CPC classification number: F24F3/1423 ,  B01D53/261 ,  B01J20/103 ,  B01J20/18 ,  B01J20/3408 ,  B01J20/3433 ,  B01J20/3458 ,  B01J20/3483 ,  F26B21/083 ,  F24F2203/1004 ,  F24F2203/1032 ,  F24F2203/1056 ,  F24F2203/1068 ,  F24F2203/1088 ,  F24F2203/1092

Abstract: A process and an apparatus are described for drying moist gas, in particular air, in which the moisture is removed from the gas by a desiccant and the desiccant is freed of the absorbed moisture by a hot regeneration gas. In order to improve the energy balance in the drying of moist gas, in particular air, it is provided that the throughput of regeneration gas through the desiccant is controlled as a function of the temperature of the regeneration gas leaving the desiccant. An apparatus suitable for carrying out the process contains a temperature sensor arranged in the regeneration exhaust gas stream, which temperature sensor controls a device determining the regeneration gas throughput through the desiccant.

Abstract translation: 描述了一种用于干燥潮湿气体，特别是空气的方法和装置，其中通过干燥剂从气体中除去水分，并且干燥剂通过热再生气体而消除吸收的水分。 为了改善湿气，特别是空气的干燥能量平衡，条件是通过干燥剂的再生气体的通过量被控制为离开干燥剂的再生气体的温度的函数。 适于执行该方法的装置包括设置在再生废气流中的温度传感器，该温度传感器控制通过干燥剂确定再生气体通过量的装置。

公开(公告)号：US5659974A

公开(公告)日：1997-08-26

申请号：US643555

申请日：1996-05-06

Applicant: Roderich Wilhelm Graeff

Inventor： Roderich Wilhelm Graeff

IPC: F26B21/00 ,  B01D53/06 ,  B01D53/26 ,  B01J20/34 ,  F24F3/14 ,  F26B7/00

CPC classification number: F24F3/1423 ,  B01D53/06 ,  B01D53/261 ,  B01J20/103 ,  B01J20/18 ,  B01J20/3408 ,  B01J20/3433 ,  B01J20/3483 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/116 ,  B01D2257/80 ,  B01D2259/4009 ,  F24F2203/1016 ,  F24F2203/1036 ,  F24F2203/1056 ,  F24F2203/1068 ,  F24F2203/1092

Abstract: A method and apparatus for preparing and regenerating an adsorbent material which material contains a medium (particularly moisture). The medium is removed from the adsorbent material by a hot regeneration gas, following which the adsorbent material is cooled. In order to improve the energy efficiency ("energy balance") in a process for drying a humid gas, particularly humid air, it is proposed that regeneration offgas be passed through the adsorbent material immediately before the adsorbent material is subjected to (final) regeneration, the regeneration offgas having a lower temperature than the hot regeneration gas.

Abstract translation: 一种用于制备和再生含有介质（特别是水分）的材料的方法和装置。 通过热再生气体将介质从吸附剂材料中除去，随后将吸附材料冷却。 为了提高干燥湿气，特别是潮湿空气的过程中的能量效率（“能量平衡”），建议在吸附剂材料进行（最终）再生之前，使再生废气通过吸附剂材料 ，再生废气的温度低于热再生气体。