Development of energy-saving technology maintaining the functioning of a drying plant as a part of the cogeneration system
DOI:
https://doi.org/10.15587/1729-4061.2016.72540Keywords:
technology, drying plant, air moisture content, , mathematical and logical simulation, cogenerating systemAbstract
The technology of the drying plant functioning at the level of decision making for the production of pellet fuel was suggested. The use of the integrated system of the estimation of a change in the air moisture content in the drying chamber, obtained on the basis of the mathematical and logical simulation as a part of the cogenerating system, allows coordinating the temperature and aerodynamic drying modes of timber drying on the basis of a change in the rotation frequency of the electric motor of the air fan by measuring the air temperature at the inlet into the heat exchanger.
For example, with the production of 5,8 thousand tons of wood pellets per year, it is possible to provide 860 apartments of the area of 120 m2 with the pellet fuel, which allows reducing the cost value of the electric energy and of the heat production by 20–30 % and obtaining savings of financial resources up to 40 % with the use of pellet fuel for heating and hot water supply on the condition of considering the frequency regulation of the electric motor of the air fan for the timber drying
References
- Helietuha, H. H., Geleznaia, T. A., Kucheruk, P. P., Oleinik, E. N., Triboi, A. V. (2015). Bioenergy in Ukraine: current state and prospects of development. Part 2. Industrial Heat, 37 (3), 65–73.
- Chaikovskaya, E. E. (2016). The development of energy-saving operation technology of the biodiesel plant as a part of the cogeneration system. Eastern-European Journal of Enterprise Thehnology, 1 (8(79)), 4–11. doi: 10.15587/1729-4061.2016.59479
- Trohin, A. H., Moisiev, V. F., Telnov, I. A., Zavinski, S. I. (2010). Development of processes and equipment for manufacture of fuel briquettes from the biomass. Eastern-European Journal of Enterprise Technologies, 8 (45 (3)), 36–40. Available at: http://journals.uran.ua/eejet/article/view/2874/2677
- Bhattarai, S., Oh, J.-H., Euh, S.-H., Kim, D. H., Yu, L. (2014). Simulation Study for Pneumatic Conveying Drying of Sawdust for Pellet Production. Drying Technology, 32 (10), 1142–1156. doi: 10.1080/07373937.2014.884575
- Laurila, J., Havimo, M., Lauhanen, R. (2014). Compression drying of energy wood. Fuel Processing Technology, 124, 286–289. doi: 10.1016/j.fuproc.2014.03.016
- Liu, Y., Aziz, M., Kansha, Y., Bhattacharya, S., Tsutsumi, A. (2014). Application of the self-heat recuperation technology for energy saving in biomass drying system. Fuel Processing Technology, 117, 66–74. doi: 10.1016/j.fuproc.2013.02.007
- Wang, H.-t., Jia, H.-m. (2013). Study of Immune PID Controller for Wood Drying System. 2013 International Conference on Communication Systems and Network Technologies, 827–831. doi: 10.1109/csnt.2013.176
- Zhongfu, T., Yuehua, L. (2013).Research on control system of wood drying based on BP Neural Network Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC), 36–38. doi: 10.1109/mec.2013.6885046
- Perré, P., Keey, R. (2014). Drying of Wood: Principles and Practices. Handbook of Industrial Drying, Fourth Edition, 797–846. doi: 10.1201/b17208-44
- Chaikovskaya, E. E. (2015). Development of operation support methods of the drying plant within a cogeneration system. Technology Audit and Production Reserves, 5 (7(25)), 62–66. doi: 10.15587/2312-8372.2015.51520
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2016 Eugene Chaikovskaya
This work is licensed under a Creative Commons Attribution 4.0 International License.
The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.
A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.
