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pump layout in underground mines

  • Pump design and its effect on mine safety and efficiency

    Mar 17, 2015· While the dewatering pumps manage with water levels, so it is equally important to ensure that the roof of an underground mine remains in position while the minerals are being mined.

  • Powerful Mine Dewatering Pumps & Systems

    Mine DewateringElectric-Driven PumpsDiesel-Driven PumpsConclusionA pump company or dewatering solutions provider can partner with mine planners and engineers in the design and planning stages. A system analysis should be performed first. Then pump selection can begin. Factors to consider in mine planning include portability, easy maintenance and solids-handling. Another consideration is pH. Pumps can be customized with durable materials of construction specifically designed for low pH and other corrosive liquids. Pump systems are completely customizable, and the ri
  • Review on Dewatering Pumping Network for Underground

    places further. Use of pumps in modern mining industry and its selection are discussed as follows. V. SELECTION OF PUMPS FOR MINING OPERATION Usually, surface mine developments and underground mine workings below the phreatic level changes the hydraulic gradient, thus affecting the groundwater and surface water flow pattern.

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  • Sizing pump discharge piping at a mine site Pump

    Jun 29, 2017· Figure 1. Customer’s mine dewatering system. The pump curve. The key to understanding the system operation is the manufacturer’s supplied pump curve, shown in Figure 2. The pump curve uses test data for the supplied pump for a range of flow rates. This curve shows the operation of the installed pump with a 416mm impeller.

  • Estimated Reading Time: 6 mins
  • How to choose a mine dewatering pump

    Sep 12, 2019· In some underground mines, the cost of excavating extra room will overshadow the cost savings of the smaller pumps. A single long-distance pump requires less maintenance than a series of units and is often more energy efficient, which can translate into a lower total cost of ownership. When you need a self-priming pump

  • Estimated Reading Time: 7 mins
  • Underground Coal Mine Pump Station YouTube

    May 19, 2016· To view more Dowdens Case Studies visit: dowdens.au/media_library.aspCheck out this 3D render created in-house by Dowdens Pumping & Water Trea.

  • Author: Dowdens Group
  • Sump Cleaning by Hydraulic Method IMWA

    2.1. Conventional Mine Draining Plants The pump chamber of conventional mine draining plants is constructed higher than the highest level of the su•p. This layout is characteristic of mine draining plants equipped with horizontal-shaft pumps, but vertical pumps also can be

  • (PDF) Selection and optimization of mine pumping systems

    The paper describes various factors which affect the design of a pumping system for a mining layout. Variation of the make and quality of mine water with respect to mine layout and developments

  • World’s Safest Submersible Pump For Underground Mining

    Feb 20, 2018· The fatal underground explosion was caused by a mixture of gas and coal dust setting alight and this underground fire exploded out of the mine shaft entrance which is situated above ground level. The ventilation system was shut off and the pit head was sealed by the mine operator to deprive the underground of oxygen to prevent the fire from

  • Author: Pumps Africa
  • Mining and Mineral Processing Pumps

    include submersible motor pumps, axially split single- and multistage pumps and reciprocating plunger pumps. Process Water Mining processes require steady and reliable delivery of fresh and reclaimed water for processing, heating, cooling and more. Flowserve gives users the most flexibility in pump type and size selection, ensuring

  • TO: Permitting and I&E Personnel

    Jun 13, 2016· Page 1 of 2 TO: Permitting and I&E Personnel SUBJECT: Post Underground Mining Assessment (PUMA) DATE: June 13, 2016 APPROVAL: Harold D. Ward, Acting Director This information is to clarify the November 15, 2012, policy titled, “Underground Mine Outcrop Barriers and Post Mining Hydrology Evaluation,” which is included in the Permitting

  • Underground Mining Methods and Equipment

    UNESCO EOLSS SAMPLE CHAPTERS CIVIL ENGINEERING Vol. II Underground Mining Methods and Equipment S. Okubo and J. Yamatomi ©Encyclopedia of Life Support Systems (EOLSS) Figure 1: Example layout of an underground mine An inclined shaft is excavated for transporta tion of personnel and supplies in addition to a

  • Machine Landscape: Coal mining sites for hydro-pump

    Project entry 2014 North America Machine Landscape: Coal mining sites for hydro-pump electricity storage, Greene County, PA, USA The key concept of the proposal is to utilize abandoned or soon to be abandoned underground coal mining sites as potential site to install hydro-pump electricity storage system. The project intends to emphasize the dual function of land, acting as a machine=power

  • Pump Station Design Guidelines Second Edition

    Pump Station Design Guidelines Second Edition Jensen Engineered Systems 825 Steneri Way Sparks, NV 89431 For design assistance call (855)468-5600 ©2012 Jensen Precast JensenEngineeredSystems

  • Underground Mining Consultants Design, Planning

    Underground Mine Design, Planning, and Engineering. We have extensive global underground mine engineering and operating experience across most major commodities and mining methods. Our innovative and rigorous methodology maximizes your projects’ economic benefits; by focusing on the deposit within the greater mining context, we help you

  • Design Considerations for Equipment and Piping Layout: The

    Design Considerations for Equipment and Piping Layout: The Ins and Outs of Pumps. This is the second in a four-part series on equipment and piping layout. This article discusses the equipment layout considerations for pumps, as well as guidelines for the pump’s suction and discharge piping.

  • Hard Rock Miner's Handbook

    of the Mining Journal, infomine, and many other members of the mining community, the Hard Rock Miner’s Handbook has been distributed to over 113 countries worldwide. Web hits and downloads continue as students and professors, miners, engineers,and mining executives embrace the Handbook as an invaluable source of practical

  • Evaluation of a Continuous Miner Half-Curtain Dust Control

    fmdings in an underground mine section was the objec­ vimetric samplers consist of an air pump that draws 2.2 f Layout of the test section. tern is that it has a curtain just behind the scrubber inlet in order to contain the escaped dust travelling towards the

  • Mining with Backfill QueensMineDesignWiki

    Mining with backfill is a requirement in the industry as it is an important aspect of many mining methods and is a solution to many rock stability issues. When a mine plans to use backfill there are a number of considerations to be made with regards to type

  • Colliery Equipment's Used in Mines (With Diagram)

    ADVERTISEMENTS: This article throws light upon the top nine types of colliery equipment’s used in mines. The types are: 1. Coal Cutter 2. Power Loader 3. Controls 4. Conveyors 5. Telemetry 6. Gate-End Box 7. Overload Protection System 8. Multi-Control (Static Switch) Gate-End Box 9. Gate-End or In-Bye Substation. Colliery Equipment: Type # 1. Coal

  • ANTHRACITE COAL MINES AND MINING. eHISTORY

    The term colliery includes the coal mine, with its buildings and appurtenances; the mine proper is underground. The entrance to it is by a drift, a slope, or a shaft. "Stripping,"—which is quarrying, and not mining at all,—is only possible where there is an outcrop of a thick bed of coal.

  • Joy Battery Haulers Underground Mining Komatsu Mining

    Joy battery haulers are known for their extended battery life, improved maneuverability, and operational flexibility, making our machines the market leader for battery-powered underground haulage machines for room and pillar applications. Our product line includes: BH-10: 11.4 tonnes (12.5 tons) rated load capacity and ideal for low-seam

  • Pillar design in coal mines

    underground coal mines, and advocates that pillar design procedures should be refined to make more rational conventional bord-and-pillar mining layout that has been designed at a high safety factor. Local-support In the case of underground structures such as bunkers, pump stations, service excavations, etc., it is usually the magnitude

  • Design and construction of a combined underground paste

    The underground mine delivered to the underground working area through slurry pumps and pipelines. Filling facilities mainly include a preparation station, backfill drilling holes and conveying pipelines. The main The layout of the TSF is shown in Figure 6.

  • Pump design and its effect on mine safety and efficiency

    Mar 17, 2015· While the dewatering pumps manage with water levels, so it is equally important to ensure that the roof of an underground mine remains in position while the minerals are being mined.

  • Safer mine layouts for underground stone mines subjected

    in underground mines in the Appa-lachian Basin. At an underground stone mine in Pennsylvania, a modified stress-control mine layout is reducing the hazardous condi-tions associated with excessive horizontal stresses. A microseismic monitoring system is in place to measure levels of rock stability and provide information on the effec-

  • Underground Mining Methods and Equipment

    UNESCO EOLSS SAMPLE CHAPTERS CIVIL ENGINEERING Vol. II Underground Mining Methods and Equipment S. Okubo and J. Yamatomi ©Encyclopedia of Life Support Systems (EOLSS) Figure 1: Example layout of an underground mine An inclined shaft is excavated for transporta tion of personnel and supplies in addition to a

  • Case Study #6: Underground Mine Layout and Timing

    The Underground Project Manager (MPD) file should be defined before stating with Underground Mine Layout and Timing using the Underground Project Manager command under Underground menu. It allows user to define Equipments, Timing Calendar, Panel Attributes as well as other essential parameters to be used in the timing.

  • Pumps for the mining industry ANDRITZ

    ANDRITZ submersible pumps are used in all areas of water procurement, distribution, and dewatering, e.g. in deep wells and in waterworks, for mining applications. Dewatering with completely floodable submersible motor pumps provides the most economical and maintenance-free solution. No underground pumping station is required, for example, and

  • Reduce Dewatering Pump Failure in Underground Gold Mines

    Reducing Dewatering Pump Failure In Underground Gold Mines In this interview, a project supervisor talks about the issues he has experienced with the dewatering pumps in underground gold mining. He discusses how those problems were solved and the cost saving that strategy represents.

  • Underground Mining Consultants Design, Planning

    Underground Mine Design, Planning, and Engineering. We have extensive global underground mine engineering and operating experience across most major commodities and mining methods. Our innovative and rigorous methodology maximizes your projects’ economic benefits; by focusing on the deposit within the greater mining context, we help you

  • ANTHRACITE COAL MINES AND MINING. eHISTORY

    The term colliery includes the coal mine, with its buildings and appurtenances; the mine proper is underground. The entrance to it is by a drift, a slope, or a shaft. "Stripping,"—which is quarrying, and not mining at all,—is only possible where there is an outcrop of a thick bed of coal.

  • Underground Mining Dowdens

    Underground Mining. Dowdens Pumping and Water Treatment is innovative in delivering solutions for all underground mining applications. Dowdens Pumping have designed and supplied dewatering solutions to ensure the safety and efficiency of operation. Whether you want to minimise the environmental impact, increase efficiency or ensure your team's

  • Mining with Backfill QueensMineDesignWiki

    Mining with backfill is a requirement in the industry as it is an important aspect of many mining methods and is a solution to many rock stability issues. When a mine plans to use backfill there are a number of considerations to be made with regards to type

  • Introduction to Pumping Stations for Water Supply Systems

    Booster pump may be above-ground or underground. Figure 3-1 illustrates schematic piping of two types. Pump and controls selection for in-line booster pumps will consider minimum suction pressure, and automatic discharge cut-off pressure. For small booster pump

  • Water Pitwatch

    The mine groundwater was pumped directly to Silver Bow Creek. The High Ore Kelley Mines had massive pump stations. It is estimated that water was pumped from the Butte Hill for over 100 years. This graphic illustrates how water was pumped from underground mine shafts and up to the surface.

  • Underground Units Highpoint Vacuum

    The backbone of our product range, the 2200 cfm unit has been in production for over 10 years and continues to prove its versatility across the mining sector. The unit features a very robust pump specifically designed for underground conditions. The unit is available in either skid- or wheel mounted for both trackless and conventional mines.

  • Joy Battery Haulers Underground Mining Komatsu Mining

    Joy battery haulers are known for their extended battery life, improved maneuverability, and operational flexibility, making our machines the market leader for battery-powered underground haulage machines for room and pillar applications. Our product line includes: BH-10: 11.4 tonnes (12.5 tons) rated load capacity and ideal for low-seam

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    Stone crushing production Line
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    Mobile crushing production line
    Ore beneficiation plant
    Ore beneficiation plant
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    Sand making production line
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    Powder grinding production line
    Powder grinding production line