盐锅峡水电站拦污栅前清污技术研究

Research on Cleaning Technology in Front of Trash Rack of Yanguoxia Hydropower Station

简述目前拦污栅前污物治理常采用的5种方式及特点。盐锅峡水电站原采用人工清污,不仅效率慢,人工劳动强度大,而且存在非常大的安全隐患。为解决电站的清污难题,组织技术专家对清污方案比选,确定采用增设悬挂式抓斗清污机,并且阐述了悬挂式清污机设计方案和主要特点。最后总结了盐锅峡悬挂式抓斗清污机使用1a后对公司污物治理带来的积极作用。

This paper describes the five methods and characteristics commonly used in sewage treatment before trash rack.Yanguoxia Hydropower Station used manual cleaning,which is not only slow in efficiency and intensive in labor,but also has a great potential safety hazard.In order to solve the difficult problem of cleaning the power plant,technical experts are organized to compare and select the cleaning schemes.Finally,the plan of adding suspension grab cleaner is determined.This paper describes the design scheme and main features of suspension cleaning machine.Finally,the positive effect of suspension grab cleaner on the company's pollution control after one year of use is summarized.