Dryer uses latent thermal-heat storage for energy efficiency
The new TF series (photo), with four models from 550 to 1,130 std. ft3/min, integrates this company’s Secopack LS latent heat thermal-storage system that delivers consistent dewpoint control and energy efficiency under varying load conditions. Secopack LS contains a phase-change material (PCM) that stores thermal energy as it cycles from a solid to a liquid state, greatly enhancing energy efficiency. The PCM module is 98% denser than conventional storage media. This, combined with topside air exhaust, creates a smaller overall footprint for the dryer, says the company. TF dryers also feature a variable-speed radial fan design that improves cooling and enables ducting and heat recovery. A dedicated fan in the electrical cabinet and optional water-cooling allow operation in high-heat environments without loss of drying capacity. — Kaeser Compressors, Inc., Fredericksburg, Va.