Dagushan Iron Mine is a large-scale open-pit mine. In this mine, the belt conveyors residing in the rock slope are employed for ore haulage. However, after the − 210 m bench was excavated, many fractures occurred in one of the roadways placing the belt conveyors. In this paper, this engineering case was introduced in detail and the fracturing …
Current trends of increasing their performance, belt velocity, and length attest even more to the advantages of the conveyor transport. 40% of the cost of a belt conveyor of 240–480 m long …
The Material Tracking Module offers significant functionality. Based on the received information about excavator efficiencies, speeds of belt conveyors and configurations of the transfer points, the module defines the amount and quality of coal at any of the plants in the mine [].It also allows the operator to monitor in real time the aggregated data on the transported …
Belt conveyor is one of the most important devices to transport bulk-solid material for long distance. Dynamic analysis is the key to decide whether the design is rational in technique, safe and reliable in running, feasible in economy. ... Publisher Name: Springer, Berlin, Heidelberg. Print ISBN: 978-3-642-18128-3. Online ISBN: 978-3-642-18129 ...
The mathematical model of a belt conveyor expresses quantitatively the relation of the materials-machine parameters. Also it expresses the mathematical relation among the size variables, the operation and the capacity of the conveyor. ... Publisher Name: Springer, Berlin, Heidelberg. Print ISBN: 978-3-642-83592-6. Online ISBN: 978-3-642-83590-2 ...
The V-Belt offers an efficient solution for log transport, with a granted patent for its innovative technology. Combining step slides and allocation screws, it enables quick and precise …
The article considers the causes of dynamic stress when moving a conveyor belt with a material. The main factors of the occurrence of the dynamic resistance in the conveyor system are defined. ... Publisher Name: Springer, Cham. Print ISBN: 978-3-030-68013-8. Online ISBN: 978-3-030-68014-5. eBook Packages: Engineering Engineering (R0) Share ...
Belt conveyors are a key component in material transportation system in both opencast lignite mining and underground copper mines in Poland. Regardless of the structure of the mine, the problem of maintenance of belt conveyors is important (from the entire mining process point of view) for many reasons, such as: (a) conveyors are spatially distributed over a large area, (b) …
The total length of belt conveyors installed there is greater than 1000 km and the length of belts is twice as much due to belts work as close, continuous loops rewound oneself around conveyors. Belts (esp. steel cord) are the most expensive replacement part in conveyors which one meter can costs up to 200 euros [1, 2]. So the value of ...
Model reference adaptive controller for belt conveyors of induction conveyor line in cross-belt sorting system with input saturation subjected to parametric uncertainties and input saturation is proposed in this paper. There exist 3 inputs and 3 outputs in the...
The design and development objective of the entire belt conveyor control system is to minimize physical labor, which can make full use of other energy and variety of information other than manpower operation so as to increase efficiency and reduce accidents. ... Publisher Name: Springer, Berlin, Heidelberg. Print ISBN: 978-3-642-16335-7. Online ...
The history of belt conveyors dates back to 1830 and started from slide sawdust put in steel grooves with flat belts and other wastes. In 1850, the world's first grain conveyor was invented, in which rollers were used instead of steel grooves, and curved steel rods were used at both ends of the rollers to form grooves for leather belts.
The belt conveyor is one of the commonest means of transportation for bulk solids and is capable of carrying a greater diversity of products at higher rates and over longer distances …
This chapter briefly introduces the working principle, main features, application scope, domestic and foreign levels and development trends, and structural forms of the air supported belt …
Modified-model reference adaptive controller (M-MRAC) for belt conveyors of induction conveyor line in the presence of saturated inputs and bounded disturbances is proposed in this paper. In this controller, M-MRAC architecture is combined with …
The belt conveyor system consists of the following components : conveyor belt—load and transport support. rollers (load, impact, return, among others)—support, guide, and conform the belt ... Central South University Press and Springer-Verlag, Berlin Heidelberg (2014) Google Scholar Bozorgebrahimi, E.: The Evaluation of Haulage Truck Size ...
R. Zhu, Theoretical and experimental study on rolling resistance of belt conveyor, Master's Thesisi, Taiyuan University of Science and Technology (2017). L. D. Zhou, R. Zhu and W. J. Meng, Study on the rolling resistance of belt conveyor based on temperature effect, Coal Engineering, 48 (12) (2016) 95–98. Google Scholar
Damage to a belt conveyor idler will increase the downtime and maintenance cost, so it is very important to diagnose its fault. At present, the fault diagnosis of the idler of a belt conveyor is mostly based on vibration and temperature signal. ... Lecture Notes in Electrical Engineering, Springer, Singapore, 589 (2020) 801–811. Chapter ...
The author of this paper and Kasen Heavy Industry Co., Ltd collaborated the first underground pipe belt conveyor in 2012, which obtained industry first coal mine safety (MA) certificate and successfully applied in Xieqiao coal mine of huainan mining group working face along the empty left lane assignments [].It laid a solid foundation for the study of the theory of …
Air supported belt conveyor (hereinafter referred to as air cushion machine) is a belt conveyor that uses a thin air film to support the conveyor belt and the materials it carries. …
The work presents an analysis of the loading conditions of an idler roller journal bearing of a belt conveyor based on different dynamic models (linear and nonlinear with elastic and frictional elements). It is established using computer simulation that the correct choice of the elastic and viscous characteristics of the damping components used in the support bearing …
The results of calculating the cross-sectional area and belt velocity depending on the angle of the side rollers are shown in Table 1 and in At an angle of the side rollers of 55°, the belt velocity reaches a minimum of 1.8 m/s. Compared to the maximum standard value of side rollers angle of 40°, the cross-sectional area of bulkload increases by 8.8% at an optimum angle of …
Belt conveyors (BC) due to their unmatched capacity are extensively used in all industry applications where large volumes of bulk solids need to be transported. ... Springer. Google Scholar Bukowski J, Gładysiewicz L, Król R (2011) Tests of belt conveyor resistance to motion. Eksploatacja i Niezawodność - Maint Reliab: 3. Google Scholar ...
Belt conveyor network is an important transportation form used in the underground copper ore mines. Effective maintenance of this infrastructure is critical–serious failure of single conveyor might stop operation of several conveyors connected in series and finally might affect production volume.
The conveyor belt is not able to accept even minor compressive forces as they can cause a loss of stability of its shape, wrinkling, delamination of gaskets and, as a result, a sharp decrease in its service life. ... Publisher Name: Springer, Cham. Print ISBN: 978-3-030-37918-6. Online ISBN: 978-3-030-37919-3. eBook Packages: Engineering ...
In order to convey coal, ore and other raw materials for iron making, hundreds of conveyor-belts are working in a steel making plant. Because those facilities are weather-beaten, it is very difficult to apply a suitable maintenance service. ... System Using Time-Frequency Analysis. In: Advances in Manufacturing. Advanced Manufacturing. Springer ...
Belt conveyors are widely used in multiple industries, including coal, steel, port, power, metallurgy, and chemical, etc. One major challenge faced by these industries is belt deviation, which can negatively impact production efficiency and safety. Despite previous research on improving belt edge detection accuracy, there is still a need to prioritize system …
SECTION 2 Belt Conveyors 2.1 GENERAL A belt conveyor is used for transporting materials, gen erally horizontally, from one location to another. It is made up of an endless belt
In this paper simulation is applied to design belt conveyor networks at dry bulk terminals. Stochastic variations in ship interarrival times, shiploads and equipment availabilities enforce the use of simulation. Parameters that affect belt conveyor network designs like the network connectivity, storage policy and stochastic distributions are evaluated in this paper. …
Belt conveyors seem to be the primary transportation technique for mining materials in many countries, especially it is the case in the mining industry in Poland. ... Springer, Heidelberg (2013) Chapter Google Scholar Fedorko, G., Molnar, V., Zivcak, J., Dovica, M., Husakova, N.: Failure analysis of textile rubber conveyor belt damaged by ...
With the advent of Industry 4.0, environmental issues are becoming increasingly prominent and various types of enclosed belt conveyors are in favor [1,2,3], while continuous transport machinery is an important piece of technical equipment for modern industry and modern logistics.Since they were put into practical use, pipe belt conveyors have been used …
Monitoring Belt Conveyor Systems used to be performed by means of inspectors and off line. These days the developments are towards fully automated inspection systems. ... Publisher Name: Springer, Cham. Print ISBN: 978-3-319-45939-4. Online ISBN: 978-3-319-45940-0. eBook Packages: Computer Science Computer Science (R0) Share this paper.
In case, the main haulage belt conveyors are fed continuously from bunkers or preceding conveyors. The belt conveyor transportation system is vast network, which consists of more than 80 conveyors connected in series [11, 12]. Their total engine power exceeds 30,000 kW and annual energy consumption of conveying system represents around 10% of ...
With controlled longitudinal acceleration and a dampened construction, the V-Belt is particularly gentle on equipment and significantly extends the lifespan of conveyor belts. Customers can …