九里沟水电站回转式清污机设计与应用

华电技术 ›› 2016, Vol. 38 ›› Issue (2): 20-23.

九里沟水电站回转式清污机设计与应用

曲阜恒威水工机械有限公司，山东曲阜〓273100

出版日期:2016-02-25

Design and application of rotary trash remover of Jiuligou Hydraulic Power Plant

Qufu Hengwei Hydraulic Machinery Company Limited,Qufu 273100,China

Published:2016-02-25

摘要/Abstract

摘要：

摘要：为解决九里沟水电站拦污栅阻塞的问题，选定回转式清污机作为清污装置。介绍了九里沟水电站回转式清污机的布置方案、结构特点及技术参数，并对主要部件进行了校核。安装回转式清污机后，改善了过流条件，提高了机组效率，发电量明显增加。针对清污机使用中出现的问题提出了处理措施和改进意见，可为类似水电站的清污机设计和项目改造提供借鉴。

关键词: 关键词：回转式清污机, 拦污栅, 齿耙, 钢支架, 设计水头, 栅条净间距

Abstract:

Abstract:Due to the blockage of trash screen of Jiuligou Hydraulic Power Plant,rotary trash remover was selected as trash removal equipment.This paper introduced the layout,structure and specifications of the rotary trash remover applied in Jiuligou Hydraulic Power Plant.After installation,flow condition was improved,unit efficiency and generation capacity were increased.The author also included treatments and improvement advises to problem of trash removers,which can be referred for similar hydraulic power plant trash remover design or improvement.

Key words: Keywords:rotary trash remover, trash screen, tooth harrow, steel support, design head, screen bar clearance

王延军，杨健，汤娟娟，张少卿，张鲁彬. 九里沟水电站回转式清污机设计与应用[J]. 华电技术, 2016, 38(2): 20-23.

WANG Yanjun, YANG Jian, TANG Juanjuan, ZHANG Shaoqing, ZHANG Lubin. Design and application of rotary trash remover of Jiuligou Hydraulic Power Plant[J]. Huadian Technology, 2016, 38(2): 20-23.