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Vol 35 Iss. 1
Pages:
8-27
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RUS
Article

Load diagrams and power selection of the main electric drive of multi-digging dredges

Authors:
L. F. Shklyarskiy
Date submitted:
1956-07-01
Date accepted:
1956-09-10
Date published:
1957-03-06

Abstract

Multi-dredge electric dredges are powerful floating units operating in placer deposits for mining gold, platinum and other minerals. The modes of operation of electric drives of the main mechanisms of the dredge are not studied sufficiently yet.In the present article as a result of analysis of the constructed and taken from nature load diagrams, a possible method of selection of the power of the main electric motor of the dredge - the motor of its scoop chain is offered.

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References

  1. Zelenin A. N. Physical bases of the theory of soil cutting. PH of the AS USSR, 1950.
  2. Vetrov Y.L., Dioisiev A.I. Resistance of Rocks to Cutting Trudy ACMI. Ugletekhizdat, 1951.
  3. Shklyarsky F. N. Physico- Mechanical Fundamentals of Electric Mine Lifting. Uglegrotekhizdat, 1952.
  4. Lukashevich A. A. Design of dredges and their devices. Doctoral dissertation. Leningrad, Shipbuilding Institute, 1950.
  5. Sviridov A. P. Drags and Dragging. Metallurgizdat, 1952
  6. Shorokhov S. M. Development of Placers by Open Work. Metallurgizdat, 1948.
  7. Ozernoi M. I. Mining Electrical Engineering. Ugletekhizdat, 1951.
  8. Popov V. K. Fundamentals of Electric Drive. Gosenergoizdat, 1951.

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