Bio:
Email: aqwgl@163.com
王国梁(1987-),男,助理工程师,主要从事煤化工气化工艺技术及管理工作;aqwgl@163.com
介绍了顶喷式干煤粉气化装置的主要工艺流程,概述了气化装置水系统的实际运行情况及存在的问题。通过实施各种节水措施后,气化装置脱盐水用量由400 t/h降至280 t/h,相应减少了外排废水量170 t/h,降低了含盐废水处理装置的能耗。
The main technological process of a top spraying dry pulverized coal gasification device is introduced, and the actual operation situation and existing problems of the water system of the device is summarized. After the implementation of various water-saving measures, the consumption of desalted water in the gasification device is reduced from 400 t/h to 280 t/h, and the effluent volume is reduced by 170 t/h, which reduces the energy consumption of the salt-containing wastewater treatment unit.