| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for reheating compressed air, which can reheat the compressed air by efficiently utilizing high-temperature water separated in a previous stage of a compressed air dehumidifier system.SOLUTION: An apparatus for reheating compressed air includes: an air compressor 3 which serves as a compressed air generation source; air piping which includes an air circulation pipe 12, an introduction pipe 13 and an exhaust pipe 14; drain piping which includes a drainage connection pipe 10 and a drain pipe 11; a separator 5; and a drain ejector 6. The drainage connection pipe 10 (a midway portion between the separator 5 and the drain ejector 6) is provided with a reheater 4 which exchanges heat between the low-temperature compressed air discharged from a compressed air dehumidifier system 2 and high-temperature water separated by the separator 5 and discharged. |
