盐酸解吸装置能源利用优化和自动化改进

Energy optimization and automation improvement in hydrochloric acid desorption unit

介绍了一套蒸汽回收装置。该装置降低了盐酸解吸装置再沸器出口蒸汽冷凝水的压力,再对释放的低压蒸汽进行回收,并增加一系列自动化控制仪表,实现了对整个装置的自动化稳定控制,不仅取得了良好的经济效益,而且大幅提高了盐酸解吸装置的运行稳定性。

A set of steam recovery unit was introduced.The unit reduced the pressure of steam condensate at the outlet of reboiler of hydrochloric acid desorption device,recovered the released low-pressure steam,and added a series of automatic control instruments to realize the automatic and stable control of the whole device.It not only achieved good economic benefits,but also greatly improved the operation stability of the hydrochloric acid desorption device.