About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Davidov A.P. – candidate of technical sciences, associate professor E-mail: E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Valiullin M.A. – candidate of technical sciences, associate professor Gabdrafikov R.R. – post-graduate student E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 |
| Title of the article | Determining the optimal number of sites connecting to the main process equipment suction network |
| Abstract. | Aluminum production for the removal of harmful substances from electroplating baths arranges exhaust having branched network scheme and a large number of connected sites. For efficient and economical operation of such networks, it is important to determine the optimal number of connections as sections and ventilation systems themselves. Determining the optimal number of sections and ventilation systems shall be conducted on the basis of an energy audit of these systems. It is important to know the change of static and total pressure along the length of the network, the power of the fan unit and its location relative to the location of the network itself, the fan response. Аn option that will provide a minimum annual total costs of depreciation and operation of fan and sewage treatment plants would be the best. Based on the analysis, it was found necessary to increase the number tends to connect the sites and thereby reduce the number of ventilation systems, a complete characterization of the network must comply with the suction optimal mode of operation of fan installations, the suction arrangement network should satisfy the minimum value of annual costs for depreciation and maintenance of ventilation and gas cleaning plants; fan installation should have a frequency regulator. |
| Keywords. | Fan installation, ventilation network, the cost of depreciation and amortization. |
| For citations: | Davidov A.P., Valiullin M.A., Gabdrafikov R.R. Determining the optimal number of sites connecting to the main process equipment suction network // Izvestiya KGASU. 2014. №1(27) P.149-154. |
