A low dew point dehumidification assembly, a low dew point dehumidification module and a low dew point dehumidification system

Abstract

The application provides a low-dew-point dehumidification assembly, a low-dew-point dehumidification module and a low-dew-point dehumidification system, which are applied to the technical field of low-dew-point dehumidification.The low-dew-point dehumidification assembly of the application connects the gas flowing out of the dehumidification runner circulation gas outlet area with the dehumidification gas inlet area through a circulation gas path, so that the fresh air flowing out after being dehumidified by the dehumidification runner is repeatedly mixed with the fresh air which has not been dehumidified and then returns to the dehumidification gas inlet area for multiple circulation and dehumidification and drying, and the low-dew-point (<40℃DP) dry air after repeated dehumidification and drying flows out from the single-phase gas path, and the drying effect which can be achieved by multiple dehumidification runners is finally achieved by a single dehumidification runner.Compared with the design of multiple-stage adsorption dehumidification runners, the application has higher adsorption efficiency and can control lower cost.

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