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青砖窑厂1土窑,由于设备简陋、落后和只凭经验进行生产,缺乏科学技术指导及科学仪表的控制,所以目前在生产中仍存在大量的等外品及废品.有的窑厂的等外品及废品竟达20%以上,半成品的损失率也很高,大大地影响青砖的产质量和提高了青砖的成本.因而解决青砖生产中存在的问题是目前土窑厂一项极其迫切的任务.为此,本人提出如下几点意见以供有关单位参考. 一、干燥裂纹土窑烧砖用的砖坯几乎全部采用自然干燥.在干
Qingzhuo Kiln 1 clay kiln, due to simple, backward and only rely on experience to produce, lack of scientific and technical guidance and scientific instrument control, so there are still a large number of foreign products and waste products in production. Some kiln factory etc. Outer goods and waste products accounted for more than 20%, and the loss rate of semi-finished products was also very high, which greatly affected the production quality of blue bricks and increased the cost of green bricks. Therefore, solving the problems in the production of green bricks is a The task is extremely urgent. For this purpose, I would like to make the following points of reference for the reference of the relevant units. I. Dry-crack earth kiln bricks are almost entirely natural dry.