建筑施工中使用的水泥,大多数是袋装水泥。但是,人工拆装,劳动强度大,工作环境差,生产效率低,水泥包装纸袋损坏严重,难以回收复用。特别是一些水泥用量大而又没有装设散装水泥供料系统的自动化混凝土搅拌站,上述问题显得更为突出。安徽省淮南煤矿建设公司九十七工程处科研站,自行设计、研制成功“袋装水泥自动拆卸机”,最近顺利通过工业性试验。实践证明,该 Cement used in construction is mostly bagged cement. However, manual disassembly, labor intensity, poor working environment, low production efficiency, cement packaging paper bags are seriously damaged, it is difficult to recycle and reuse. In particular, some of the above-mentioned problems are even more pronounced in some automated concrete mixing plants where the amount of cement is large and no bulk cement supply system is installed. Anhui Province Huainan Coal Mine Construction Company’s 97 engineering office scientific research station designed and developed a “bag-packed cement automatic dismantling machine”. It has recently passed industrial tests. Practice has proved that this