APPLICATION GEYSER PUMP FOR LIFTING PULP IN HYDRAULIC BOREHOLE MINING OF IRON ORE

The article considers approaches to defining the design parameters of the pumps Geyser given productivity, allowing them to combine the job with a capacity hydromining plant (GDА). It is shown that for GDА, developed for Gostischevskogo deposit KMA, advisable to use external air pump with a dome of 110 liters, with internal air dome of 26 liters. This allows the pump to provide the pulp with a speed rise of 38 l/s up to 80% efficiency.
The following material allows you to put the task of further improving the GDА.

Keywords

Airlift, pump Geyser, spilling pipe, internal and external air domes, the characteristics of the pump, compressor.

Issue number: 10
Year: 2016
ISBN:
UDK: 622.234
DOI:
Authors: Tret’yak A. Ya., Litkevich Yu. F., Grossu A. N.

About authors: Tret’yak A.Ya., Doctor of Technical Sciences, Professor, Аcademician of Russian Academy of Natural Sciences, Head of Chair, e-mail: 13050465@mail.ru, Litkevich Yu.F., – Candidate of Technical Sciences, Assistant Professor, e-mail: 13050465@mail.ru, Grossu A.N., – Senior Lecturer, e-mail: A.Grossu@mail.ru, M.I. Platov South-Russian State Polytechnic University (NPI), 346428, Novocherkassk, Russia.

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