Analysis of the ejectors for hydraulic transport of different materials and mixtures

Abstract

During the past few years ejectors have been used more often in different kind of industrial plants. Ejectors are very useful in hydraulic transport of different materials mixtures. In comparison with other flow machines ejectors have many advantages, such as simple construction, easy to maintain and operate, stable operation and long lifespan. In this article are analysed ejectors for hydraulic transport of materials with different physical properties and density. An example is given, with detail comparison of ejectors with optimal geometry and ejector with specified geometry for suction of sand, sludge and pure water. In addition installation for cleaning canals, wells and sewage is presented.

Keywords

• ejector
• hydraulic transport
• mixture
• solid materials