Method for solving frequent blockage in arsenic removal agent conveying process

The invention relates to a method for solving frequent blockage in an arsenic removal agent conveying process. The method includes: (1) adding a Y-type filter respectively at the inlet and outlet of an arsenic removal agent delivery pump on an arsenic removal agent conveying pipeline; (2) adding a steam tracing heat insulation system on the arsenic removal agent conveying pipeline; and (3) addinga clean water flushing pipeline. The steam tracing heat insulation system can select steam, condensate liquid and hot water as the heat tracing medium. The method provided by the invention has the advantages of convenient operate and strong practicability, use of common materials, convenient processing and site construction, low cost, and environmental protection. The method meets the production requirements and has obvious effect. 一种解决脱砷剂输送过程频繁堵塞的方法，它包括以下内容：(一)在脱砷剂输送管路上脱砷剂输送泵的进口、出口各增加一台Y型过滤器；(二)脱砷剂输送管路上增加蒸汽伴热保温系统；(三)增加洁净水冲洗管道。伴热保温系统伴热介质可以选择蒸汽、冷凝液、热水。本方法操作方便、实用性强，使用的是比较普通常见的材料，加工和现场施工便捷，成本低廉，而且环保。本方法满足了生产要求，效果明显。