Control algorithms and signals of the pnevmotransport system stations at the enterprises of the mining and metallurgical complex

A. M. Kabyshev   ; V. V. Khmara   ; B. D. Khastsaev   ; S. V. Kulakova   ; M. P. Maslakov

Vestnik KRAUNC. Fiziko-matematičeskie nauki, Tome 36 (2021) no. 3, pp. 133-145

Résumé

Automatic control of any technological process provides for continuous or periodic monitoring of the parameters that determine this technological process. For mining, processing, metallurgical plants and factories, such a parameter is the chemical composition of the feedstock, fluxes, reagents used, intermediate products, finished products, dump tailings and discharged wastewater. Information about the chemical composition of these products is obtained by selecting and then analyzing representative samples. The purpose of this work is to develop a container delivery system for technological materials based on the use of unified nodes operating under the control of a universal microprocessor system. The solution of this task makes it possible to simplify the process of adapting the system to a specific technological process, increase its reliability through the use of unified nodes and simplify maintenance during operation. The scheme of the container delivery system of technological materials, which includes stations serving the process of container transportation, has been developed. The stations are made on the basis of unified nodes and elements. Such nodes of the stations include: pneumatic cylinders, electropneumatic valves, distributors, magnetic sensors.

Détail

Keywords: technological materials, pneumatic transport system.

Bibliographie

[1] Khmara V. V., Universal'naya konteynernaya sistema pnevmotransporta prob na analiz. Osnovy, printsipy postroyeniya, konstruktsiya, algoritmy funktsionirovaniya, LambertAcademic Publishing, Saarbryukken, Germaniya, 2012, 96 pp. (In Russian)

[2] Chenglin M., Haijun M., Xuechun Y., Jingfeng D., Chao M. and Lihua A., “Study on the development mode of urban underground logistics system”, Service Science and Management Research (SSMR), 3:1 (2014)

[3] Cox B., Pneumatic powder transport system, U.S. Patent No 7464733, 2008

[4] Arends G., Grote B.J.H., “Underground logistics systems versus trenchless technology”, In: Proceedings from the 2nd International Symposium on Underground Freight Transportation by Capsule Pipelines and Other Tube/Tunnel Systems, September 28-29, Delft, The Netherlands. ASCE Task Committee, 1999. Freight pipelines: current status and anticipated future use, v. 12, 1999, 300–310

[5] Roop S. S., Roco C. E., Olson L. E., Warner J. E., Kang D., Bierling D. H., The technical and economic feasibility of a freight pipeline system in texas, Year 3 Report. Report No. 1519-3, Texas Transport Institute, Texas A University, College Station, Texas, 2002

[6] Hodson N., “Foodtubes. Energy saving pipeline capsule goods transport”, In: Proceedings from the International Symposium on Underground Freight Transportation by Capsule Pipelines and Other Tube/Tunnel Systems. ISUFT 2008, 20–22 March 2008, Arlington, Texas., 2008

[7] Liu H., “Research, development and use of PC Pin the United States of America”, Japanese Journal of Multiphase Flow, 2007, no. 21(1), 57–69

[8] Pielage B.A., “Underground freight transportation. A new development for automated freight transportation systems in the Netherlands”, In: Proceedings of the IEEE Intelligent Transportation Systems, CA, Oakland, 2001, 762–767

[9] Kosugi S., Saitou K., Matsui N. and Tomita Y., “Development of vertical pneumatic capsule pipeline system for deep under ground”, 2$^{th}$ International Symposium on Underground Freight Transportation by Capsule Pipelines and Other Tube/ Tunnel Systems, 2000

[10] Sandor T., Endre M., Szilard K., “Condition monitoring and fault diagnostic of the pneumatic conveying systems”, International Scientific Conference on Sustainable Development Ecological Footprint, March 26-27, 2012, Sopron, Hungary, 2012, 1–4

[11] Chertov V.G., Trubaev P.A., Sokolova L.W., “Improvement of Productivity of Mobile Pneumatic Transporters”, Research Journal of Applied Sciences, 9 (2014), 1124–1133

[12] Davydov S. Ya., Kosarev N. P., Valiev N. G., Simisinov D. I., Kozhushko G. G., Panov D. A., “Problems with the use of Pneumatic screw pumps to transport bulk cargo”, Refractories and Industrial Ceramics, 54:2 (2013), 100–105

[13] Voloshin A. I., Ponomarev B. V., Mekhanika pnevmotransportirovaniya sypuchikh materialov, Naukova dumka, Kiyev, 2001, 521 pp. (In Russian)

[14] Ponomarenko S. N., “Vliyaniye kharakteristik aerosmesi na tekhnologicheskiye parametry pnevmotransportirovaniya zakladochnymi ustanovkami ezhektornogo tipa”, Geotekhnichna mekhanika, 2013, no. 109, 52–62 (In Russian)

[15] Yevtyukov S. A., Shapunov M. M., Spravochnik po pnevmokompleksam i pnevmotransportnomu oborudovaniyu, Spb., DNK, 2005, 456 pp. (In Russian)

[16] Yevtyukov S. A., Shapunov M. M., Pnevmotransportnoye oborudovaniye v stroitel'noy industrii i stroitel'stve: ucheb.posobiye, Spb., DNK, 2005, 360 pp. (In Russian)

[17] Petrovskiy V. S., Shchedrin S. P., “Analiz i sintez sistem avtomaticheskogo upravleniya pnevmotransportom i uchetom tekhnologicheskoy shchepy”, Lesotekhnicheskiy zhurnal, 2013, no. 3, 199–204 (In Russian)

[18] Futamura M., “Pressure drop and scale-up desing of the plug type pneumatic conveying lines”, Powder Handling and Processing, 17(1) (2005), 12–17

[19] Lai Yeng Lee, Tai Yong Quek, Rensheng Deng, Madhumita B. Ray, Chi–Hwa Wang, “Pneumatic transport of granular materials througha 90$^0$ bend”, Chemical Engineering Science, 59:21 (2004), 4637–4651

[20] Mills D., Agarwal V. K., Pneumatic conveying systems. Trans tech publications, Trans Tech Publications, Clausthal-Zellerfeld, 2001, 345 pp.

[21] Kril S. I., Semenenko E. V., “Calculation of pneumatic transport parameters of sands from gravel and technogeneous deposits”, Metallurgy and metal mining industry, 2006, no. 35, 77–80

[22] Lobotsky Y. G., Khmara V. V., Kabyshev A. M., Dedegkaev A. G., “The Principles of complex systems of container pneumatic transport with the use of universal switches”, Modern Applied Science. Canada, 9:5 (2015), 228–246

[23] Lobotskiy YU. G., Khmara V. V., “Puti povysheniya nadezhnosti avtomaticheskoy zagruzki prob v transportnyy konteyner”, Ustoychivoye razvitiye gornykh territoriy, 2014, no. 2, 30–37 (In Russian)

[24] Lobotskiy YU. G., Khmara V. V., “Stantsiya avtomaticheskoy razgruzki prob iz transportnogo konteynera”, Mezhdunarodnyy nauchnyy zhurnal Ustoychivoye razvitiye gornykh territoriy, 2014, no. 3, 35–42 (In Russian)