| 摘要 |
A vertical steam conditioning chamber, for feed grains and other steam conditioned particles, has a circular cross section and is formed from a plurality of stackable modules, each such module having a larger diameter than the module next above. A flange like member permits stacking and joining of the cylindrical modules and prevents the upper modules from telescoping downward into the modules below. This permits generation of a stepwise diametric expansion or even a variable stepwise diametric expansion in a conditioning chamber to accommodate different conditioning responses of different particulate materials. The ratio of cylindrical module height to diameter and the change thereto from one module to the next succeeding module provides the versatility and the variability of the stepwise diametric expansion.
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