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角美合成氨厂有一座1000立方米容量的螺旋式导轨气柜,于1979年按照上海市化工局设计室的图纸(图号VSH3124×B)在现场加工制作的.由于施工单位制作质量差,气柜钟罩不规则的变形严重.投入运行以来,经常发生气柜导轮上的滚轮易磨损、脱轨,底座易破裂等毛病,不仅影响生产,增加检修工作量,经济损失大.同时,曾两次发生了气柜导轮严重
The US Ammonia Plant has a 1000 cubic meter spiral rail gas tank capacity, which was machined on site in 1979 according to the drawing room of Design Bureau of Shanghai Chemical Industry Bureau (drawing number VSH3124 × B). Due to the poor quality of the construction units, Irregular bell-shaped bell deformation serious put into operation, often occur on the gas cylinder guide roller wheel wear, derailment, the base easy to crack and other problems, not only affect the production, increase maintenance workload, economic loss.At the same time, two The second occurrence of gas tank guide wheel serious