RESEARCH PAPER
The analysis of influential parameters on calibration and feeding accuracy of belt feeders
1
Faculty of Technical Sciences, University of Novi Sad, Trg Dositeja Obradovica 6, 21000 Novi Sad, Serbia
2
Faculty of Mechanical and Civil Engineering in Kraljevo, University of Kragujevac, Dositejeva 19, 36000 Kraljevo, Serbia
Publication date: 2021-09-30
Eksploatacja i Niezawodność – Maintenance and Reliability 2021;23(3):413-421
HIGHLIGHTS
- Measurements on a belt feeder with variable speed and belt tension.
- PLC controled belt feeder with data monitoring, visualization and processing.
- Material calibration under operating conditions is the most accurate calibration method.
- Existing mathematical models for estimating measurement errors do not cover all factors.
- The speed and tension of the belt must be kept within certain limits during feeding
KEYWORDS
ABSTRACT
Continual material feeding represents a process of great importance for process industries. Feeding with belt feeders represents one of the most common methods. Belt feeders are devices that require little space, they are not expensive and, most importantly, they do not
interrupt material flow while feeding. Calibration of belt feeders, as well as other measuring devices, is a prerequisite for measuring and achieving a defined level of measurement accuracy. On the other hand, the defined level of measurement accuracy is often difficult to
achieve in practice due to the multitude of factors that affect the operation of belt feeders. Existing mathematical models indicate a number of influential factors on measurement accuracy. The paper presents the measurement procedure performed on a belt feeder in laboratory conditions, with variable speeds and belt tensions and the known raised position of the measuring idler. Based on the obtained results, appropriate conclusions were made about the influences on calibration and measurement accuracy
REFERENCES (23)
1.
Aleksandrovic S, Jovic M. Analysis of Belt Weigher Accuracy Limiting Factors, International Journal of Coal Preparation and Utilization 2011; 31(5): 223-241, https://doi.org/10.1080/193926....
2.
Aleksandrović S, Jović M. Testing and calibration of continuously operating belt weighers, Przegląd Elektrotechniczny 2011; 87(7): 276-279.
3.
Bingying L, Yongxin L, Haitao W, Yuming M, Qiang H, Fangli G. Compensation of automatic weighing error of belt weigher based on BP neural network. Measurement 2018; 128: 625–632, https://doi.org/10.1016/j.meas.... 080.
4.
Colijn H. Weighing and Proportioning of Bulk Solids. Bäch: Trans Tech Publications, 1975.
5.
Czuba W, Furmanik K. Analysis of a grain motion in the transfer area of the belt conveyor. Eksploatacja i Niezawodnosc – Maintenance and Reliability 2013; 15(4): 390-396.
6.
Donis V. K, Rachkovskii A. E, Sin A. E. How the Conveyor Belt Length Affects Belt Weigher Accuracy, Measurement Techniques 2004; 47(2): 163-167.
7.
Donis V.K, Rachkovski A.E, Sin V.M. How the Conveyor Belt Length Affects Belt Weigher Accuracy. Measurement Techniques 2004; 47(2): 163-167.
8.
Galin I. A, Donis V. K. Calibration of continuous conveyor-type weighers using reference weights without stoppage of the production process. Measurement Techniques 2014; 57(8): 884-890, https://doi.org/10.15866/ireme....
9.
Galin I. A. Verification of Continuous Multichannel Belt-Conveyor Weighers. Measurement Techniques 2016; 59(1): 34-40, https://doi.org/10.1007/s11018....
10.
Grinčová A, Marasová D. Experimental research and mathematical modelling as an effective tool of assessing failure of conveyor belts. Eksploatacja i Niezawodnosc - Maintenance and Reliability 2014; 16(2): 229-235.
11.
Hyer F. A scientific approach to conveyor weighing. Master Thesis, Medison: University of Wisconsin, 1967.
12.
Ilic D, Wheeler C. Measurement and simulation of the bulk solid load on a conveyor belt during transportation. Powder Technology 2017; 307: 190–202, https://doi.org/10.1016/j.powt....
13.
Kacprzak M., Kulinowski P., Wędrychowicz D. Computerized information system used for management of mining belt conveyors operation. Eksploatacja I Niezawodnosc - Maintenance and Reliability 2011; 2(50): 81-93.
14.
Krupenin V, Nerubenko G, Gurevych D. Improved performance of belt conveyor-feeder, Proceedings of 18th International Scientific Conference Engineering for Rural Development 2019: 712-717, DOI: 10.22616/ERDev2019.18.N011.
15.
Kulinowski P. Simulation studies as the part of an integrated design process dealing with belt conveyor operation. Eksplotacja i Niezawodnosc – Maintenance and Reliability 2013; 15(1): 83-88.
16.
Li W, Zhu Z, Jiang F, Zhou G, Chen G. Fault diagnosis of rotating machinery with a novel statistical feature extraction and evaluation method. Mechanical Systems and Signal Processing 50-51: 414-426, http://dx.doi.org/10.1016/j.ym.... 05.034.
17.
Liang Z, Fei H, Yifei T, Dongbo L. Fault detection and diagnosis of belt weigher using improved DBSCAN and Bayesian Regularized Neural Network. Mechanika 2015; 21(1): 70-77, http://dx.doi.org/10.5755/j01.....
18.
Liu X, He D, Lodewijks G, Pang Y, Mei J: Integrated decision making for predictive maintenance of belt conveyor systems. Reliability Engineering and System Safety 2019; 188: 347–351, https://doi.org/10.1016/j.ress....
19.
Mazurkiewicz D. Computer-aided maintenance and reliability management systems for conveyor belts. Eksploatacja i Niezawodnosc - Maintenance and Reliability 2014; 16(3): 377-382.
20.
OIML R 50-1:2014 (E), Continuous totalizing automatic weighing instruments (belt weighers)-Part 1: Metrological and technical requirements, 20-24.
21.
Pietrzak P, Meller M, Niedźwiecki M. Dynamic mass measurement in checkweighers using a discrete time-variant low-pass filter, Mechanical Systems and Signal Processing 2014; 48(1-2): 67–76, http://dx.doi.org/10.1016/j.ym.... 2014.02.013.
22.
Standard ISO 9856:2016. Conveyor belts — Determination of elastic and permanent elongation and calculation of elastic modulus: 15-17.
23.
Zeng F, Wu Q, Chu X, Yue Z. Measurement of bulk material flow based on laser scanning technology for the energy efficiency improvement of belt conveyors. Measurement 2015; 75: 230–243 http://dx.doi.org/10.1016/j.me.... 05.041.
CITATIONS (1):
1.
Application of an Analytical Model of a Belt Feeder for Assessing the Load and Stability of Its Structure
Krzysztof Krauze, Tomasz Wydro, Ryszard Klempka, Kamil Mucha
Energies
Krzysztof Krauze, Tomasz Wydro, Ryszard Klempka, Kamil Mucha
Energies
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| eISSN: | 2956-3860 |
| ISSN: | 1507-2711 |
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