REGENERATING-TYPE COMPRESSED AIR DRIER AND DEHUMIDIFICATING-AND-REGENERATING UNIT

摘要

A regenerating-type compressed air drier for regenerating compressed air by an electrical heating mechanism and a dehumidifying-and-regenerating unit are provided. The drier includes a dehumidifying-and-regenerating unit and an air distribution unit. Compressed high-humidity air and regenerating air are guided to the air distribution unit by a compressed high-humidity air piping and a regenerating air piping. The compressed high-humidity air and the regenerating air are guided to dehumidifying-and-regenerating components of the dehumidifying-and-regenerating unit by a shunt rotor of the air distribution unit to complete the dehumidification of the compressed air and the regeneration of the dehumidifying-and-regenerating components. The drier has a simple structure, and can reduce an undue loss of heat energy by an electrical heating mechanism to the regeneration of the dehumidifying-and-regenerating components.

主权项

1. A regenerating-type compressed air drier, comprising:
a dehumidifying-and-regenerating unit comprising a first dehumidifying-and-regenerating component and a second dehumidifying-and-regenerating component for alternatively executing dehumidifying and regenerating functions of the first and second dehumidifying-and-regenerating components; a compressed high-humidity air piping for conducting compressed high-humidity air; a regenerating air piping for conducting regenerating air; a first pipeline set being connected to the first dehumidifying-and-regenerating component and comprising a first dehumidifying pipeline and a first regenerating pipeline; a second pipeline set being connected to the second dehumidifying-and-regenerating component and comprising a second dehumidifying pipeline and a second regenerating pipeline; and an air distribution unit having a shunt rotor that guides the compressed high-humidity air and the regenerating air to the first dehumidifying pipeline and the second regenerating pipeline, respectively, or guides the compressed high-humidity air and the regenerating air to the second dehumidifying pipeline and the first regenerating pipeline respectively, wherein the first dehumidifying pipeline and the second dehumidifying pipeline conduct the compressed high-humidity air to the dehumidifying-and-regenerating unit to perform the dehumidifying function, and the first regenerating pipeline and the second regenerating pipeline conduct the regenerating air to the dehumidifying-and-regenerating unit to perform the regenerating function.