Abstract:

The principle of the scaling in the ash-handling system at Shuang yashan Power Corp., Ltd .and the component of the scale have been analy zed.Some traditional methods of ash-cleaning systems and their abuses have been introduced .The new technology of treating the ash-handling system w ith waste acid from the regenerat ionunit of the water workshop is presented and put into practice.

Key words: hydraulic ash-handling, scaling, ash-transporting pipeline, scale inhibition

摘要：

对双鸭山第一发电有限责任公司冲灰水系统的结垢原理及成分进行了分析 ,介绍了传统清洗冲灰水系统的方法及弊端。由此提出并实施了采用化学分场制水单元再生时的酸性废液处理冲灰水系统的新工艺。

关键词: 水力冲灰, 结垢, 冲灰管线, 防垢

CLC Number: 

• TM621