TORQUE MEASUREMENT DURING STIRRING PROCESS RESEARCH ON THE PILOT PLANT
Abstract and keywords
Abstract (English):
This article deals with the torque measurement mechanism of the mechanical stirring process. The resulting shear stresses or strains measure the torque. The authors provide a torque meter classification and various methods of torque measurement to accurately measure and control torque. They are important parameters in the design and manufacture of various devices and mechanisms. The paper presents a schematic diagram of a pilot plant to investigate mechanical stirring using the developed torque measurement device without the use of a stroboscope. The method proposed by the authors solves the problem related to simplification of technical torque measurement. The authors calculated the range of liquid level change in the piezometer during the study of the stirring process at the pilot plant, taking into account the minimum and maximum values of pressure in the vessel.

Keywords:
torque, torque meters, mechanical stirring, power, piezometer
Text
Text (PDF): Read Download
References

1. Odinets, S.S. & Toplin, G.E. (1977) Means of torque measurement. M.: Mashinostroenie (in Russian).

2. Gaponov, V.L., Gurinov, A.S. & Dudnik, V.V. (2012) Measurement of torque on rotating shafts, Vestnik Donskogo gosudarstvennogo tekhnicheskogo universiteta, (1-2), pp. 25-32 (in Russian).

3. Okopny, Y.A., Radin, V.P. & Chirkov V.P. (2001) Mechanics of Materials and Structures. Moscow: Mashinostroenie (in Russian).

4. Vasiliev, V.V., Khokhryakov, B.G., Bakalov, S.I., Seleznev, G.N. & Pisanko, E.D. (2004) Torque measurement device (variants). 42312 RF (in Russian).

5. Velikotny, M.A. & Kaufeldt, A.K. (2000) Method of torque measurement and device for its implementation. 2152011 RF (in Russian).

6. Kasatkin, A.G. (2005) Basic processes and apparatuses of chemical technology: textbook for universities. Moscow: Al'yans (in Russian).

7. Braginsky, L.N., Begachev, V.I. & Barabash, V.M. (1984) Stirring in liquid media. L.: Khimiya (in Russian).

8. Barabash, V.M. & Zelensky, V.E. (1997) Stirring of suspensions, Teoreticheskie osnovy khimicheskoj tekhnologii, 31(5), pp. 465-473 (in Russian).

9. Girba, E.A. & Leontiev, V.K. (2009) Hydromechanical processes. Yaroslavl: Izd-vo YSTU (in Russian).

10. Gelperin, N.I. (1981) Basic processes and apparatus of chemical technology. In 2 books. Moscow: Khimiya (in Russian).

11. Einstein, V.G. et al. (2006) General course of processes and apparatuses of chemical technology. In 2 books, Book 2. Moscow: Logos: Fizmatkniga, pp. 891-1758 (in Russian).

12. Planovskiy, A.N., Ramm, V.M. & Kagan, S.Z. (1968) Processes and apparatuses of chemical technology: textbook for students of technical schools. Moscow: Khimiya (in Russian).

13. Pavlov, K.F., Romankov, P.G. & Noskov, A.A. (2005) Cases and Tasks on the Course of Processes and Apparatuses of Chemical Technology. Moscow: OOO TID "Al'yans" (in Russian).

14. Leontiev, V.K. & Korableva, O.N. (2015) Development of a combined stirrer for mixing viscous media, Khimicheskoe i neftegazovoe mashinostroenie, (5), pp. 13-14 (in Russian).

15. Solomakha, G.P. & Tarasova, T.A. (1998) Mass transfer scaling in gas-liquid systems in apparatuses with mechanical stirring, Teoreticheskie osnovy khimicheskoj tekhnologii, 32(5), pp. 502-506 (in Russian).

16. Karpushkin, S.V., Krasnyansky, M.N. & Borisenko, A.B. (2009) Calculations and selection of mechanical stirring devices of vertical tank apparatuses. Tambov: Izd-vo Tamb. gos. tekhn. un-ta (in Russian).

Login or Create
* Forgot password?