With the rapid development of national economy and science and technology, solid material way of conveying technology and also in constant development. And pipeline hydraulic transportation of solid materials in technical, economic, and environment and so on have the characteristics of a series of operation and management, is widely used in mining, metallurgy, electric power, coal, chemical and other departments of national economy.
Slurry pump is a key equipment in the pipeline hydraulic transportation system. In addition to the requirements for its high efficiency, energy saving, reliable, low cost, convenient maintenance, puts forward higher requirements on performance and life. To meet these requirements, on the one hand, want to rely on good hydraulic design of pump, the appropriate pump with material, standard processing and manufacturing quality, on the other hand also cannot ignore the reasonable selection of the pump and use. This is the key to improve the service life of the pump and pump efficiency. Due to improper selection, will be fit, cavitation, efficiency and performance degradation phenomenon, caused by pump life too short, energy consumption is too big, can't even normal operation. |