Problems happened during changing the airduct of cooling tower were described,such as the distribution size of the thrust bolt cannot be in compliance with the excircle of the foot,the roundness of the installed airduct cannot be the same as the whole body,the mounting plate cannot match with the bolt holes,etc.After studying the work mechanism of the airduct,the changing process was set up with detailed requirement,which will enhance the construction efficiency and ensure the construction quality and the safety of the operation.
关键词
凉水塔风筒/地脚螺栓/过程质量/管控措施
Key words
cooling tower airduct/thrust bolt/process quality/management and control measures
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