automatic truck loading machine for coal mines ppt

Longwall machinery | PPT SlideShare

Longwall machinery | PPT SlideShare

Longwall shearers The coal is cut from the coal face by a machine called the shearer (power loader). This machine can weigh 75120 tonnes typically and comprises a main body, housing the electrical functions, the tractive motive units to move the shearer along the coalface and pumping units (to power both hydraulic and water functions).

PPT Different Types Of Mining Equipment in India PowerPoint ...

PPT Different Types Of Mining Equipment in India PowerPoint ...

Mines are carried out with different types of mining equipment. Mine equipment can be classified into above or belowground types depending on whether it is for gold, metals, coal, or crude oil mining. We have mining equipment's like drilling machines, excavators, dump trucks, road header and many more that are used in the mining industry. 3

Application of Modern Tools and Techniques for Mine Safety ... Springer

Application of Modern Tools and Techniques for Mine Safety ... Springer

The implementation of novel systems and adoption of improvised equipment in mines help mining companies in two important ways: enhanced mine productivity and improved worker safety. There is a substantial need for adoption of stateoftheart automation technologies in the mines to ensure the safety and to protect health of mine workers. With the advent of new autonomous equipment used in the ...

(PDF) Performance Measurement of Mining Equipment ResearchGate

(PDF) Performance Measurement of Mining Equipment ResearchGate

The measurement of mining equipment performance has evolved. Initially, the measurement was done using singlemeasurement indices such as machine availability, production index and utilisations ...

Coal Mining Surface Equipment and Machines | PPT SlideShare

Coal Mining Surface Equipment and Machines | PPT SlideShare

1. Coal Mining | Surface Equipment | Prepared 2. Open Cut Mining Method. 3. DRILLING BLASTING Blasting is an integral part of surface mining operations. To uncover coal reserves, the rocks overlying the coal are broken with explosives and excavated with various types of large earthmoving equipment.

The productivity of lhd in underground coal mines | PPT SlideShare

The productivity of lhd in underground coal mines | PPT SlideShare

LHD/SDL machine in which load, haulage, transportation and dump are integrated is a kind of trackless equipment used in underground mines, and featured by big shoveling force, anti spillage in transportation, convenient operation, and mobile turning. 7. A LHD/SDL plays a very important role for the loading of coal on a chain or belt conveyor.

Coal Mining; Continuous mining machine loading a shuttle car

Coal Mining; Continuous mining machine loading a shuttle car

WV Coal Mine. Continuous miner loading a shuttle car

Automatic Truck Loading System (ATLS) Loading Automation

Automatic Truck Loading System (ATLS) Loading Automation

The Loading Module (LM) is a robotized lifttruck that enters trailers to deposit loads. It is equipped with a standard dual lifttruck frontend that enables it to load the full width of the trailer in a single trip. The Loading Module is mounted on a transfer platform that travels sideways, allowing it to transfer from dock door to dock door ...

Belt conveyor and Haulage system in the mine | PDF SlideShare

Belt conveyor and Haulage system in the mine | PDF SlideShare

In coal mines and other mines of stratified deposits, where the underground mineral if won by longwall method, the transport media which often consists of conveyor. 18. 9 Layout Of Face, Gate And Trunk Conveyors In A Coal Mine The system of transport by belt conveyor consists of the following: i) A flat endless belt which moves ...

PDF Optimization of TruckLoader haulage system in an underground mine: A ...

PDF Optimization of TruckLoader haulage system in an underground mine: A ...

LHDmachines are used to load the trucks at the loading bay as shown in Figure 2. When there is no truck to loadLHDs haul the material and, it on a stockpile. Loading time per pass dump includes bucket travelling time when empty, digging time, bucket travelling time when loaded, and loading

Mine transportation system | PPT SlideShare

Mine transportation system | PPT SlideShare

Monorails (Man riding car system) used for materials transportation and man riding. It is installed in roadways upto 3 km long and on gradients upto 450 (1:1). A minimum height of the roadway of 1500 mm. Materials upto the weight of 3 t/unit load can be transported. 138.

Prevention suppression of dust | PPT SlideShare

Prevention suppression of dust | PPT SlideShare

2. Coal winning • winning of coal by coal cutting machines, continuous miners or pneumatic picks produces a lot of dust. Dust produced by pneumatic picks can be reduced by about 50% by using wet pneumatic picks. Suppression of dust produced by coal cutting machines is usually done by water sprays incorporated in the machine.

Underground Robots: How Robotics Is Changing the Mining Industry

Underground Robots: How Robotics Is Changing the Mining Industry

Accurate numbers are more difficult to find in a global context, but some sources estimate that up to 12,000 miners die each year in mining accidents, mostly in coal mines.

Study on Optimization of Coal Truck Flow in OpenPit Mine

Study on Optimization of Coal Truck Flow in OpenPit Mine

A semicontinuous process system consisting of a singlebucket excavator, truck, crushing station, and belt conveyor is the main coal mining process system of a largescale hard coal openpit mine ...

Analysing shovel dumper productivity for coal mine | PPT SlideShare

Analysing shovel dumper productivity for coal mine | PPT SlideShare

3. To estimate normative productivity of shovel dumper combination with different material characteristic and different equipment combination. To validate the normative productivity with the actual productivity of similar equipment combination in certain selected coal mine. To analyse the reasons for variation between normal and actual productivity in different cases. To give suggestion for ...

Free Mining Industry Google Slides Themes and PPT Templates

Free Mining Industry Google Slides Themes and PPT Templates

You should explore our 19+Mining Industry PowerPoint Templates to display content about the mining industry. These slides help you explain the increased demand for industrial minerals like coal, diamond, oil, metallic ores, etc. Try. They are editable!! Mining Industry PPT Presentation Template Google Slides.

CONTINUOUS MINERS | PPT SlideShare

CONTINUOUS MINERS | PPT SlideShare

Mine locomotive ppt (under ground transport system ) by AMIT SAHU ... INTRODUCTION : Continuous mineris a machine used for cutting and loading of coal used in underground Board and Pillar mining operation. The JOY continuous minerproduct line has been developed to meet the high productivity requirements of today's underground mining industry. 3.

PDF Smart Coal Logistics Plan Final Report Ministry of Coal

PDF Smart Coal Logistics Plan Final Report Ministry of Coal

The Ministry of Coal have desired to implement a smart coal logistics system, that aids in the planning of new projects, debottlenecking of existing infrastructure and assets, and facilitate realtime decisionmaking for smooth operation of coal supply chain. Our Approach for the Preparation of the Report There are two important events in play:

Concept of oc mine planning design(final) | PPT SlideShare

Concept of oc mine planning design(final) | PPT SlideShare

1. CONCEPT OF OC MINE PLANNING DESIGN. 2. Mining Methods • Coal is mined by two main methods Surface or 'opencast' mining and underground mining. • The choice of method is largely determined by the depth,thickness and no. of coal seams, geology of the coal deposit and other factors. 3.

Coal Mining and Processing The National Academies Press

Coal Mining and Processing The National Academies Press

Although the United States has the vast coal resource described in the previous chapter, perhaps as much as 4 trillion tons, the key issue for policy makers is the amount of coal that is economically is not a fixed quantity, but depends on the geological resource, the market price, and the cost of mining. The particular characteristics of the coal mining industry create unique ...

Transportasi (Tambang) Bawah Tanah # 1 | PDF | Mining | Truck Scribd

Transportasi (Tambang) Bawah Tanah # 1 | PDF | Mining | Truck Scribd

ffA mine railway (or mine railroad, ), sometimes pit railway, is a. railway constructed to carry materials and workers in and out of a mine. [1] Materials transported typically include ore, coal and overburden (also called. variously spoils, waste, slack, culm, [2] and tilings; all meaning waste rock). It.

Mining dumper | PPT SlideShare

Mining dumper | PPT SlideShare

Medium capacity dumper; 50 100 tonnes 3. Large capacity dumper; 100250 tonnes 4. Giant dumper; more than 250 tonnes. 3. Rear discharge dumper. 4. • In this type the main body, which accept the material from excavator is placed on the rear part of operators cabin and discharges material through the rear portion of the equipment • Rear ...

Load and Haul Modular Mining

Load and Haul Modular Mining

Improve execution of their plans in every shift. Reduce hang and queue time. Maintain and update a realtime digital twin of your mine equipment, locations and haulage roads with DISPATCH. This fleet management system continuously optimizes your routes and utilizes automated communication to help keep your truck operators informed and connected.

(PDF) Surface Coal Mining Methods in Australia ResearchGate

(PDF) Surface Coal Mining Methods in Australia ResearchGate

12. Surface Coal Mining Methods in Australia. 13. The draglines operate in the lower portion of the seams where the interburden are the. tors are used on the upper portion of the. deposit, where ...

Dumper Cycle Study | PPT SlideShare

Dumper Cycle Study | PPT SlideShare

PREPARED BY: MOUSOM SINGHA MINING ENGINEERING IIEST SHIBPUR MAY, 2016 Study of Dumper Cycle Time Katamati Iron Ore Mine. 2. Objective and Targets Objective: To optimize dumper cycle time Targets: To observe and collect data sample To analyse current level of dumper efficiency To identify means for improving cycle time.

Surface miner | PPT SlideShare

Surface miner | PPT SlideShare

The machine cuts the coal loads into trucks for onward transportation to Surface ISN 5 ..., loading the crushed coal by front and loader on to trucks and dispatch of the cut material by gathering arms on to a belt conveyor and then to a waiting trucks. ... Up to The compact and highly maneuverable machine to mine coal, gypsum ...

Mining Machinery Learning Material | PDF SlideShare

Mining Machinery Learning Material | PDF SlideShare

44. Chapter No. 2 Winding In Shaft WINDING: The Purpose of Winding is to 1) Hoist the coal or mineral from underground to surface. 2) 3) Lowering rising of men. 4) Transport the material from surface to underground 5) Winding is a transport system from surface to underground through shaft when the mine is dip.

PDF Energy Performance of Loading and Hauling Operations in Opencast Mines

PDF Energy Performance of Loading and Hauling Operations in Opencast Mines

Diesel is also used for operating hauling machines (dump trucks) in opencast mine and accounts for 56% of the total diesel consumption. In this paper, a methodology is proposed for calculating overall energy consumption in major energy intensive mining processes such as loading and hauling operations of the coal mine. Statistical approach has ...

Safety features in tippers / trucks Mine Portal

Safety features in tippers / trucks Mine Portal

Safety features in tippers / trucks01) Cabin guard extension canopy shall cover the operators cabin fully. 02) Exhaust / retarder brake device to control the speed of truck while operating down the gradient. DGMS (tech) circular 02 of 2004 In dumpers, retarders are provided to slow the speed of engine in such cases. In tippers, manufacturers are now providing exhaust brake as an extra ...

PDF Planning, Design, Supply, Erection, Testing and Commissioning of Coal ...

PDF Planning, Design, Supply, Erection, Testing and Commissioning of Coal ...

bunkers and from the bunkers the coal is transported into Washery by the Trucks after weighing on 60T Lorry weigh bridge. Transportation of Coal by Trucks is not under this scope. After washing and other arrangements the grade Coal converted to G9 G12 washed G9 grade coal, after weighment on 60T Lorry weighbridge,

PDF Underground Mining Transportation Systems EOLSS

PDF Underground Mining Transportation Systems EOLSS

namely the movement of ore/coal, persons, materials and equipment. Ore/coal transport has either been by locomotivehauled mine cars, belt conveyors or rubbertired trucks. The transport of persons, materials and equipment has either been by railmounted track systems or trackless systems/movable vehicles. Each system described above is still

Coal mining Underground mining | Britannica

Coal mining Underground mining | Britannica

Underground mining. In underground coal mining, the working environment is completely enclosed by the geologic medium, which consists of the coal seam and the overlying and underlying to the coal seam is gained by suitable openings from the surface, and a network of roadways driven in the seam then facilitates the installation of service facilities for such essential activities ...