Substantiation of rational relationships of main parameters of the rock washing-out process when applying GD-300 hydraulic monitors at Kuzbass open pits

Substantiation of rational relationships of main parameters of the rock washing-out process when applying GD-300 hydraulic monitors at Kuzbass open pits

The need to use hydraulic technology for washing out quaternary bedrock, as well as heterogeneous rocks previously piled in hydraulic-mine dumps located above commercial coal reserves, requires the use of modern high-performance equipment. As such equipment, it is advisable to use the new GD-300 hyd...

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Main Authors: Poklonov Daniil, Mironenko Ilya, Protasov Sergey, Samusev Pavel
Format: Article
Language:English
Published: EDP Sciences 2020-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/34/e3sconf_iims2020_01047.pdf
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spelling doaj-146cee663243415ebecc44d4f17bf7542021-04-02T13:49:35ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011740104710.1051/e3sconf/202017401047e3sconf_iims2020_01047Substantiation of rational relationships of main parameters of the rock washing-out process when applying GD-300 hydraulic monitors at Kuzbass open pitsPoklonov Daniil0Mironenko Ilya1Protasov Sergey2Samusev Pavel3Kuzbass Design Company LLCT.F. Gorbachev Kuzbass State Technical UniversityT.F. Gorbachev Kuzbass State Technical UniversityT.F. Gorbachev Kuzbass State Technical UniversityThe need to use hydraulic technology for washing out quaternary bedrock, as well as heterogeneous rocks previously piled in hydraulic-mine dumps located above commercial coal reserves, requires the use of modern high-performance equipment. As such equipment, it is advisable to use the new GD-300 hydraulic mining giants – monitors, which are designed, manufactured and tested at Kuzbass open pits. In order to increase the performance of hydraulic monitors at Kuzbass open pits, the following dependencies are determined in the article: changes in the amount of water flow through the hydraulic monitors on the nozzle diameter and the pressure in front of it; changes in the amount of solid rock washed out by the hydraulic monitor ‒ solid flow on the nozzle diameter at various values of the pressure in front of it; changes in the solid flow on the pressure in front of the nozzle.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/34/e3sconf_iims2020_01047.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Poklonov Daniil
Mironenko Ilya
Protasov Sergey
Samusev Pavel
spellingShingle Poklonov Daniil
Mironenko Ilya
Protasov Sergey
Samusev Pavel
Substantiation of rational relationships of main parameters of the rock washing-out process when applying GD-300 hydraulic monitors at Kuzbass open pits
E3S Web of Conferences
author_facet Poklonov Daniil
Mironenko Ilya
Protasov Sergey
Samusev Pavel
author_sort Poklonov Daniil
title Substantiation of rational relationships of main parameters of the rock washing-out process when applying GD-300 hydraulic monitors at Kuzbass open pits
title_short Substantiation of rational relationships of main parameters of the rock washing-out process when applying GD-300 hydraulic monitors at Kuzbass open pits
title_full Substantiation of rational relationships of main parameters of the rock washing-out process when applying GD-300 hydraulic monitors at Kuzbass open pits
title_fullStr Substantiation of rational relationships of main parameters of the rock washing-out process when applying GD-300 hydraulic monitors at Kuzbass open pits
title_full_unstemmed Substantiation of rational relationships of main parameters of the rock washing-out process when applying GD-300 hydraulic monitors at Kuzbass open pits
title_sort substantiation of rational relationships of main parameters of the rock washing-out process when applying gd-300 hydraulic monitors at kuzbass open pits
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2020-01-01
description The need to use hydraulic technology for washing out quaternary bedrock, as well as heterogeneous rocks previously piled in hydraulic-mine dumps located above commercial coal reserves, requires the use of modern high-performance equipment. As such equipment, it is advisable to use the new GD-300 hydraulic mining giants – monitors, which are designed, manufactured and tested at Kuzbass open pits. In order to increase the performance of hydraulic monitors at Kuzbass open pits, the following dependencies are determined in the article: changes in the amount of water flow through the hydraulic monitors on the nozzle diameter and the pressure in front of it; changes in the amount of solid rock washed out by the hydraulic monitor ‒ solid flow on the nozzle diameter at various values of the pressure in front of it; changes in the solid flow on the pressure in front of the nozzle.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/34/e3sconf_iims2020_01047.pdf
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AT mironenkoilya substantiationofrationalrelationshipsofmainparametersoftherockwashingoutprocesswhenapplyinggd300hydraulicmonitorsatkuzbassopenpits
AT protasovsergey substantiationofrationalrelationshipsofmainparametersoftherockwashingoutprocesswhenapplyinggd300hydraulicmonitorsatkuzbassopenpits
AT samusevpavel substantiationofrationalrelationshipsofmainparametersoftherockwashingoutprocesswhenapplyinggd300hydraulicmonitorsatkuzbassopenpits
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