![]() Address: 17 Naberezhnaya Severnoy Dviny, Arkhangelsk 163002 Russian Federation. Northern (Arctic) Federal University named after M.V.Lomonosov. Office 1425
Phone / Fax: (818-2) 21-61-18 Archive |
![]() These works are licensed under a Creative Commons Attribution 4.0 International License. V.K. Lyubov, A.N. Popov Complete text of the article:Download article (pdf, 1.2MB )UDС662.6/9DOI:10.37482/0536-1036-2020-1-167-179AbstractRenewable energy use is one of priority areas of power production development. One of the sources is wood biomass. Utilization of wood biomass in the regions with developed timber industry is a prospective decision in ensuring power independence. Wood biomass usage allows to recover by-products of logging and woodworking industries, generate cheaper electric power and reduce an impact on the environment. The North-West of Russia has huge wood reserves. As a result, the issues of efficient utilization of wood biomass are relevant for the region. An effective way of the complex solution of energetical and ecological problems with provision of heating loads is application of modern devices operating on wood fuel such as modern water boilers. This study aims to analyze heat engineering and environmental performance of the boiler KVU-2000 during the combustion of by-products of timber industry. The components of the boiler’s heat balance and gaseous effluents have been determined. Emissions of particulate matter and the content of soot particles have been studied. The study results have shown that the boiler KVU-2000 provides high economic and environmental performance when operating on polydisperse wood fuel. However, a manual regulation of secondary air flow and absence of the flue gas oxygen control systems do not allow to keep optimum combustion air-blown mode. Absence of resistance control devices for ash collectors and thermal insulation of elements in post-combustion gas path lead to irrational heat losses, which conflicts with normative regulations. A limited operational period between cleaning of heating surfaces of a fire-tube boiler demands strict requirements to capacity redundancy. Elimination of identified flaws will ensure substantial increase of energetic and economic performance of the boilers; allow to minimize the emissions of harmful substances of biofuel burning, and recommend these boilers for application in heat supply systems in the Arctic region.Acknowledgments: The authors are grateful to D.G. Chukhchin for carrying out the research using the scanning electron microscopy method. AuthorsV.K. Lyubov, Doctor of Engineering, Prof.; ResearcherID:AAF-8949-2019, ORCID: 0000-0001-7050-1212A.N. Popov, Candidate of Engineering, Assoc. Prof.; ResearcherID: N-5104-2019, ORCID: 0000-0003-0144-1513 AffiliationNorthern (Arctic) Federal University named after M.V. Lomonosov, Naberezhnaya Severnoy Dviny, 17, Arkhangelsk, 163002, Russian Federation; e-mail: vk.lubov@mail.ru, a.n.popov@narfu.ruKeywordswater boiler, wood fuel, harmful substances, furnace, heat losses, efficiencyFor citationLyubov V.K., Popov A.N. Combustion Efficiency of Wood Fuel in the Water Boilers KVU-2000. Lesnoy Zhurnal [Russian Forestry Journal], 2020, no. 1, pp. 167–179. DOI: 10.37482/0536-1036-2020-1-167-179References1. Bashmakov I., Myshak A. Costs and Benefits of the Transition to Low-Carbon Economy in Russia: Perspectives up to 2050. Voprosy Ekonomiki, 2014, no. 8, pp. 70–91. DOI: 10.32609/0042-8736-2014-8-70-912. Kokorin A.O. New Factors of the Global and Russian Climate Policy. Ekonomicheskaya Politika, 2016, vol. 11, no. 1, pp. 157–176. DOI: 10.18288/1994-5124-2016-1-10 3. Lyubov V.K., Lyubova S.V. Efficiency Improvement of the Biofuels Energy Use. Arkhangelsk, NArFU Publ., 2017. 533 p. 4. Lyubov V.K., Malygin P.V., Popov A.N., Popova E.I. Biofuel Combustion Efficiency of the Hot-Water Boiler. Biotechnologies in the Chemical and Forest Complex: Proceedings of the International Scientific Conference, Arkhangelsk, September 11–12, 2014. Arkhangelsk, NArFU, 2014, pp. 201–205. 5. Makarov I.A., Chen H., Paltsev S.V. Impacts of Paris Agreement on Russian Economy. Voprosy Ekonomiki, 2018, no. 4, pp. 76–94. DOI: https://doi.org/10.32609/0042-8736-2018-4-76-94 6. Mokhirev A.P., Bezrukikh J.A., Medvedev S.O. Recycling of Wood Wastes of Timber Industry, as a Factor of Sustainable Resource Management. Inzhenernyy vestnik Dona [Engineering Journal of Don], 2015, no. 2, part 2, p. 81. 7. Popova E.I., Popov A.N., Lyubov V.K., Varakin E.A. Solid Fuels Combustion in the Boiler Firematic 60. Proceedings of the 1st International Scientific and Practical Conference “Nature Management in the Arctic: Current State and Development Potential”, Yakutsk, September 22–25, 2015. Yakutsk, NEFU Publ., 2015, pp. 464–473. 8.PB 10-574–03. Rules for the Construction and Safe Operation of Steam and Water Boilers. Moscow, PIO OBT Publ., 2003. 215 p. 9. Rules for Technical Operation of Power Plants and Grids of the Russian Federation. Moscow, Energoservis Publ., 2003. 368 p. 10. Safonov G.V., Stetsenko A.V., Dorina A.L., Avaliani S.L., Safonova Yu.L., Besedovskaya D.S. The Strategy of Low-Carbon Development of Russia. Opportunities and Benefits of Substitution of Fossil Fuels with “Green” Energy Sources. Moscow, TEIS Publ., 2016. 48 p. 11. Thermal Calculation of Boilers (Normative Method). Saint Petersburg, 1998. 257 p. 12. Trembovlya V.I., Finger E.D., Avdeyeva A.A. Heating Tests of Boilers. Moscow, Energoatomizdat Publ., 1991. 416 p. 13. Borchsenius H., Borgnes D. Black Carbon Emissions from the District Heating Sector in the Barents Region. NORSK ENERGI. Ministry of Environment of Norway. Project Name: RUS-11/0060. Norway, 2013. 56 p. 14. Flach B., Bendz K., Krautgartner R., Lieberz S. EU-27. Biofuels Annual Report No. NL3034. The Hague, USDA Foreign Agricultural Service, 2013. 34 p. 15. Lyubov V.K., Malygin P.V., Popov A.N., Popova E.I. Determining Heat Loss into the Environment Based on Comprehensive Investigation of Boiler Performance Characteristics. Thermal Engineering, 2015, vol. 62, iss. 8, pp. 572–576. DOI: 10.1134/S004060151506004X 16. Magdziarz A., Wilk M., Straka R. Combustion Process of Torrefied Wood Biomass. Journal of Thermal Analysis and Calorimetry, 2017, vol. 127, pp. 1339–1349. DOI: 10.1007/s10973-016-5731-0 17. Petzold A., Ogren J.A., Fiebig M., Laj P., Li S-M., Baltensperger U. et al. Recommendations for Reporting “Black Carbon” Measurements. Atmospheric Chemistry and Physics, 2013, vol. 13, pp. 8365–8379. DOI: 10.5194/acp-13-8365-2013 18. Poletto M., Zattera A.J., Forte M.M.C., Santana R.M.C. Thermal Decomposition of Wood: Influence of Wood Components and Cellulose Crystallite Size. Bioresource Technology, 2012, vol. 109, pp. 148–153. DOI: 10.1016/j.biortech.2011.11.122 19. Porfiriev B.N., Roginko S.A. Energy on Renewable Sources: Prospects for the World and for Russia. Herald of the Russian Academy of Sciences, 2016, vol. 86, iss. 6, pp. 433–440. DOI: 10.1134/S101933161606006X 20. World Energy Resources: 2013 Survey. Ch. 7. Bioenergy. London, World Energy Council, 2013. 24 p. Available at: https://www.worldenergy.org/assets/images/imported/2013/10/WER_2013_7_Bioenergy.pdf (accessed 27.12.18). Received on December 31, 2018 Combustion Efficiency of Wood Fuel in the Water Boilers KVU-2000 |
Make a Submission
Lesnoy Zhurnal (Russian Forestry Journal) was awarded the "Seal of Recognition for Active Data Provider of the Year 2024" INDEXED IN:
|
![]() |
|
![]() |
![]() |
![]() |
|
![]() |
|
![]() |
|
![]() |
|
![]() |
![]() |
![]() |
|
![]() |
![]() |
![]() |
|
![]() |
![]() |
![]() |
|
![]() |
![]() |
![]() |
|
![]() |
|
![]() |
![]() |
![]() |
![](/img/transparent.gif)