Measuring the operating state of the hydrocyclone

被引：44

作者：

Neesse, T

Schneider, M

Golyk, V

Tiefel, H

机构：

[1] Univ Erlangen Nurnberg, Dept Environm Proc Engn & Recycling, D-91052 Erlangen, Germany

[2] AKW A&V GmbH & Co KG, D-92242 Hirschau, Germany

来源：

MINERALS ENGINEERING | 2004年 / 17卷 / 05期

关键词：

hydrocyclones; classification; fine particle processing; process instrumentation;

D O I：

10.1016/j.mineng.2004.01.015

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

As part of a hydrocyclone Control system, different measured values have been tested, which can serve as a command variable for volume split regulation. Indicators for the operating state are the sediment mass stored in the conical part of the hydrocyclone, the formation of the air core and the shape of the underflow discharge. Principally, all tested variants including mechanical and optical detection of the discharge shape, hydrocyclone weighing and acoustic emission sensing are suitable for this purpose. Contact-free methods using laser signals for pattern analysis of rope/spray discharge or Fourier analysis in case of a laser vibrometer are given preference. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：697 / 703

页数：7