| 摘要 |
The present invention relates to a sludge drying system for drying wet sludge. More particularly, the present invention provides a sludge drying system comprising a hopper for storing and supplying wet sludge; a mixer for mixing the wet sludge supplied by the hopper with dry sludge and supplying the mixture; a drying chamber for drying the mixed sludge supplied by the mixer using high-temperature steam while conveying the mixed sludge and discharging the sludge; a steam generator for supplying high-temperature steam into the drying chamber; and a dispenser for dispensing the dry sludge so that part of the dry sludge discharged by the drying chamber can be discharged and part of the dry sludge can be conveyed to the mixer. Therefore, sludge drying time is reduced and energy consumption is reduced by the reduced supply of steam to improve drying efficiency. |
