Stack accumulation processes before drying tunnels in large-flow production of sawn timber
https://doi.org/10.53374/1993-0135-2025-3-76-80
Abstract
At present, the task of synchronizing the processes of sawing logs and drying sawn timber is complicated by the increasing number of simultaneously produced board thicknesses and the use of continuous drying chambers. To establish general synchronization patterns, expressions for the probability of full loading of drying tunnels, the capacity of the stack storage unit, and the waiting time of stacks in the storage unit, obtained in the authors' previous work, were used. The issues of synchronization of log sawing and lumber drying processes under conditions of large-flow sawmilling are considered. As a result, the mechanism of interrelations of full tunnel loading with the number of stacks in the storage unit is described. Dependences of the stack storage unit capacity and the waiting time of stacks in the storage unit on the tunnel capacity are obtained. It is proven that for synchronous operation of the sawmill and drying shops, drying tunnels must be supplemented with periodic chambers.
About the Authors
V. V. Ogurtsov
Reshetnev Siberian State University of Science and Technology
Russian Federation
Russian Federation
31, Krasnoyarskii rabochii prospekt, Krasnoyarsk, 660037
A. A. Orlov
Reshetnev Siberian State University of Science and Technology
Russian Federation
Russian Federation
31, Krasnoyarskii rabochii prospekt, Krasnoyarsk, 660037
D. V. Duk
Reshetnev Siberian State University of Science and Technology
Russian Federation
Russian Federation
31, Krasnoyarskii rabochii prospekt, Krasnoyarsk, 660037
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Review
For citations:
Ogurtsov V.V., Orlov A.A., Duk D.V. Stack accumulation processes before drying tunnels in large-flow production of sawn timber. Conifers of the boreal area. 2025;43(3):76–80. (In Russ.) https://doi.org/10.53374/1993-0135-2025-3-76-80
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