一种新型无缝管脱脂线的工艺及自动控制流程

Automatic technology control process of a new-type seamless pipes

介绍了新型无缝管在线脱脂线的工艺自动化控制流程。该脱脂生产线采用全自动化生产模式,大幅度降低人工工时,摒弃传统不锈钢的酸洗工艺,与传统工艺相比,提高了生产率,在一定程度上改善了钢管过度腐蚀的问题,并大幅降低了对环境的危害,满足了工业自动化的要求。脱脂装置采用外脱脂和内脱脂相结合的方式,分别由300PLC和200PLC全线控制,界面清晰、操作简单,维护方便,对钢管脱脂线的规划和自动化设计具有一定的借鉴作用。

Described in the article is the automatic technology control processing of the on-line degreasing line for the new-type seamless pipes. The degreasing production line is adopted automatic production mode, greatly reducing the labor hours, abandoning the traditional stainless steel pickling process, improving the steel exces- sive corrosion problem to a certain extent, and largely reducing the impact on the environment, which meets the requirements of industrial automation. The device is combined with the external and internal degreasing, con- trolled by the 300PLC and 200PLC for the full-degreasing line with the characteristics of clear interface, with simple operation and convenient maintenance, which has a certain reference value for the construction planning of the present pipes degreasing-lines and automation design.