ZHL－75阶壁高效节能锥形除砂器

ZHL-75 model zigzag shape wall hydrocyclone with high cleaning efficiency and low power consumption

本文介绍了中国专利产品ＺＨＬ－７５阶壁锥形除砂器的结构特征及原理。文章还叙述了ＺＨＬ－７５锥形除砂器的技术参数、性能试验、经济效益和生产使用效果。当该除砂器操作在０．８～１．６％的进浆浓度、１２５１／ｍｉｎ的进装流量、０．１５ＭＰａ的进浆压力时，压力降为０．１０ＭＰａ。净化效率为７８～８０％，重量排渣率是５～８％。因而这种锥形除砂器具有高净化效率，并能节水、节能。

The paper introduces the structure character and principle about the Chinese patented product of ZHL-75 model zigzag shape wall hydrocyclone. The paper also describes the technical parameter, the performance test, the economic benefit and the using effect in production of the ZHL-75 model hydrocyclone. When the hydrocyclone is operating at the feed consistency of 0. 8 -1. 6%, the feed flow of 1251/min and the feed pressure of 0. 15MPa, the pressure drop is 0. 10MPa, the cleaning efficiency is 78 - 80%, the weight reject rate is 5 ￣ 8%. So the hydrocyclone is a better product with high cleaning efficiency, saves water and energy consumption.