MIXING SILO FOR BULK MATERIAL, PRODUCTION PLANT WITH A MIXING SILO OF THIS KIND, AND METHOD FOR OPERATING A MIXING SILO OF THIS KIND

摘要

The invention relates to a mixing silo (4a) for bulk material comprising a silo container (11), a mixing fixture (16, 19) mounted in the silo container (11) for mixing the bulk material, at least one shut-off element (30) for shutting off the mixing fixture (16, 19), wherein the mixing silo (4a) has a minimum extraction rate and the silo container (11), with the mixing fixture (16, 19) shut off, has a residual cross-sectional area (26) which ensures a mass flow of the bulk material that is equal to or greater than the minimum extraction rate of the mixing silo (4a).