Abstract
Results of investigations of the dependence of the percentage of voids on the shear force of a layer of ash, on the basis of which the design principle of the subassembly for the feed of ash to a transport pipeline is developed, are examined for optimization of ash flows in a pulsed regime. The schematic of a system of pulsed pneumatic transport of ash from the bins of ash collectors, and results of measurements during experimental operation of the system, as well as relationships for the calculation of its dynamic parameters are presented. Conclusions concerning the high reliability of the removal and pneumatic transport of ash over a distance of more than 80 m with minimal air consumption are drawn on the basis of results of the experimental operation.
Similar content being viewed by others
References
V. P. Bol’shakov, B. M. Kuntulov, and V. V., Ermakov, “Piston pneumatic transport of ash from electric filters at TPP,” Teploénergetika, No. 12 (2002).
I. F. Davidson and D. Harrison (eds.), Fluidization [Russian translation], Khimiya, Moscow (1974).
V. V. Ermakov, B. M. Kuntulov, and S. V. Shabaev, “Automated system for regulation of the operation of electrode shakers in a complex with dry removal of ash from an electric-filter bin,” Élektr. Stantsii, No. 1 (2003).
Author information
Authors and Affiliations
Additional information
__________
Translated from Élektricheskie Stantsii, No. 6, June 2007, pp. 17–20.
Rights and permissions
About this article
Cite this article
Chernyshev, E.V., Kochurov, S.N., Il’in, V.A. et al. System for the pulsed pneumatic transport of ash from ash-collector bins. Power Technol Eng 41, 219–222 (2007). https://doi.org/10.1007/s10749-007-0042-z
Issue Date:
DOI: https://doi.org/10.1007/s10749-007-0042-z