南水北调中线耙冰机设计简介

针对南水北调总干渠四季输水的要求和冬季需要排冰运行的设计工况，设计耙冰机这一导冰设备，并首次运用在南水北调工程中，解决了排冰少弃水的技术难题。本文从耙冰机的工作原理、耙冰机的结构与总体布置、耙冰机主要部件的选取等方面分别进行了阐述．为有冬季运行需要排冰的工程提供了设计实例。

Raked Ice Machine Design of Middle Route of South-to-North Water Transfer Project

According to the water requirement of South-to-North Water Diversion and winter seasons need ice discharge operation design, designed the ice guide device--raked ice machine, and first used in the South to North Water Diversion Project, solved the technical problems of releasing less surplus water . This article discussed the raked ice machine working principle, raked ice machine structure and overall arrangement, raked ice machine＇s main components selection and other aspects. For winter operation need ice discharge provides a design example.