| 摘要 |
A readily assembled and disassembled silo for the bulk storage of granular materials consists of a rigid, generally rectangular metal frame that supports a grid of interconnected horizontal and vertical bands of flexible webbing material extending between vertical posts and horizontal upper and lower bars. A flexible bag of woven polyolefin is supported within the metal frame and webbing grid. This bag has a filling tube near its top, discharge tubes near its bottom and a screened ventilator opening.
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