Pre-filteration: The moisture laden compressed air passes through the pre filter, here moisture load is reduced through coalescence. condensation is removed through the drain valve ADV1. At the oil filter oil vapours are removed completely, small level of water condensation is purged through the valve ADV2. Drying: (Please refer figure) The towers are filled with Activated Alumina as Desiccant ( Molecular Sieve Available as option ). When air passes through Tower 1 Which consists of “DRY” Desiccant, it gets completely dried, and passes through check valve and after filter. at the filter, Desiccant fines are removed, Therefore dry compressed air passes out at the outlet. Regeneration: (Please refer figure) Regeneration takes place in 2 stages a) De- Pressurisation b) By Passing Dry Air. Tower || Consists of fully moist desiccant at pressure. this is suddenly De-pressurised by opening the purge valve. Water molecules seep out of the desiccant and appear on the surface. “Super Dry” purga air passes through the regeneration “Nozzle” and the desiccant bed thereby completely carrying away the water molecules. Tower || gets regeneration and is ready for the next Drying cycle after the re-pressurisation. SHD Series
- Extensive Mimic Display with Electronic Controller
- Energy Saving Purge Economiser
- Stainless Steel Filters Catridges
- Fabrication Code: 15 2825
- Dewpoint Better Then -40oC
