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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 (GD). It is shown that for GD, 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 GD.


: 10
2016
: 622.234
Authors: Tretyak A. Ya., Litkevich Yu. F., Grossu A. N.

Authors' Information:
Tretyak A.Ya., Doctor of Technical Sciences, Professor,
cademician 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.

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

References:
1. Arens V. Zh., Babichev N. I., Bashkatov A. D. Skvazhinnaya gidrodobycha poleznykh iskopaemykh: uchebnoe posobie (Downhole hydraulic output of minerals: Educational aid), Moscow, MGGU, 2007, 295 p.
2. Arens V. Zh. Fiziko-khimicheskaya geotekhnologiya: uchebnoe posobie (Physikal and chemikal geotechnology: Educational aid), Moscow, Izd-vo MGGU, 2001, 656 p.
3. Tret’yak A. Ya., Litkevich Yu. F., Grossu A. N. Gornyy informatsionno-analiticheskiy byulleten’. 2015, no 3, pp. 50–54.
4. Tret’yak A. Ya., Chikhotkin V. F., Pavlunishin P. A. Tekhnika i tekhnologiya sooruzheniya gidrogeologicheskikh skvazhin (Equipment and Technologies facilities hydrogeological skvazhin), Rostov-na-Donu, Izd-vo YuNTs RAN, 2006, 410 p.
5. Patent US.6.162.020.

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