Reducing of thermal power energy-intensive pro-cesses costs in the mixed fodders technology
https://doi.org/10.20914/2310-1202-2016-1-16-20
Abstract
Methodological approach to the creation of energy-efficient processes with direct involvement in the produc-tion process of heat pump technology for the preparation of of energy resources in obtaining of mixed fodders of the given particle size distribution was formed. Completed experimental and analytical studies paved the way for the development of energy efficient technolo-gies of mixed fodders with a vapor compression connection (VCHP) and steam ejector (SEHP) heat pumps on the closed thermody-namic schemes. It was shown that the strategy of the operational management of process parameters in the allowable technological properties of the resulting mixed fodder production does not allow a compromise between the conflicting technical and economic param-eters and let the main technical contradiction between productivity and power consumption. The control problem becomes much more complicated when there is no practical possibility of a detailed description of thermal processes occurring in the closed thermodynamic recycles based on the phenomenological laws of thermodynamics considering a balance of material and energy flows in the technologi-cal system. There is a need for adaptive control systems based on the extreme characteristics of the controlled object. The adaptation effect is achieved by obtaining information about the processes occurring in the conditions of technological line of mixed fodders pro-duction equalized particle size distribution, which allows to generate a control signal for the extreme value of the objective function. The scheme of automatic optimization ensuring continuous monitoring of the minimum value of the specific heat energy costs is proposed. It provides optimal consumption of the starting loose mixed fodder and rational strain on the line equipment.
About the Authors
L. I. LytkinaRussian Federation
Professor, Department of Technology of bakery, confectionery, pasta and grain processing industries, tel. (473) 255-38-51
A. A. Shevtsov
Russian Federation
Professor, Department of Technology of bakery, confectionery, pasta and grain processing industries, tel. (473) 255-38-51
M. K. Kurmanahynova
Russian Federation
Master's degree student, Department of Technology of bakery, confectionery, pasta and grain processing industries, tel. (473) 255-38-51
E. Z. Mateev
Russian Federation
Doctor’s degree student, Department of food machines and equipment Tel. (473) 255-38-96
References
1. 1 Lytkina L.I., Shevtsov A.A., Drannikov A.V., Kleimenov A.I. Tekhnika i tekhnologiya teplovykh i mekhanicheskikh protsessov v zadachakh energosberezheniya na kombikormovykh zavodakh [Technique and technology of thermal and mechanical processes in problems of energy-savings in feed mills]. Voronezh, VGTA, 2011. 304 p. (In Russ.).
2. 2 Shevtsov A.A., Lytkina L.I. Optimization of animal feed technology using vapor compression heat pump. Ekonomika. Innovatsii. Upravlenie kachestvom. [Economy. Innovation. Quality management], 2015, no. 1 (10), pp. 62 – 63. (In Russ.).
3. 3 Beloglazov I.I., Fiterman M.Ya., Martynov S.A., Martynova E.S. Operational optimization in the field of extreme control technology. Promyshlennye ASU i kontrollery. [Industrial ACS and controllers], 2015, no. 3, pp. 9-13. (In Russ.).
4. 4 Blagoveshchenskaya M.M. Identification Zion aspect of methodology to creating the technological object control systems with time-varying parameters. Vestnik voronezhskogo gosudarstvennogo universiteta inzhenernyh tekhnologij. [Proceedings of the Voronezh state university of engineering technologies], 2014, no. 1, pp 85 - 90. (In Russ.).
5. 5 Lutsenko I.A., Nikolaenko N.I., Gnatyuk Yu.I. Direct assessment of the effectiveness of management processes, technology. Vostochno-evropeiskii zhurnal peredovykh tekhnologii. [Eastern European Journal of advanced technologies], 2009, no. 3/8 (39), pp. 8-14. (In Russ.).
Review
For citations:
Lytkina L.I., Shevtsov A.A., Kurmanahynova M.K., Mateev E.Z. Reducing of thermal power energy-intensive pro-cesses costs in the mixed fodders technology. Proceedings of the Voronezh State University of Engineering Technologies. 2016;(1):16-20. (In Russ.) https://doi.org/10.20914/2310-1202-2016-1-16-20



























