Improving the use of wood waste

D.A Ilyushenko,V.A Kalyashov,V.A Markov,V.A Sokolova,S Bratan

doi:10.1051/e3sconf/202019302008

Abstract

On the territory of our country, including St. Petersburg and the Leningrad Region, there are a large number of enterprises engaged in the processing of wood for various purposes, among which, to a large extent, there are enterprises involved in the primary processing of wood in sawmills. The resulting wood waste from bark and sawdust, in most enterprises, lead to rotting processes. The issue of the utilization of these wastes in practice can increase the production culture, increase the amount of recyclable waste from a timber processing enterprise and, thus, increase its efficiency. The article describes a mathematical model for the dynamic compaction of ground wood bark with the aim of producing fuel briquettes of their debarking waste.

Highlights

The solution to the issue of the integrated use of forest resources involves the widespread processing of numerous types of logging production waste, including wood bark [1, 2]
One of the main ways to utilize logging and wood processing waste is generating energy, where the calorific value and thermal decomposition products are of primary importance; for several reasons, the direct use of such waste as fuel is complicated [5, 6, 7]
The wood waste briquettes may be used as household and industrial fuel free of drawbacks inherent in loose wood waste

Summary

Introduction

The solution to the issue of the integrated use of forest resources involves the widespread processing of numerous types of logging production waste, including wood bark [1, 2]. One of the main ways to utilize logging and wood processing waste is generating energy, where the calorific value and thermal decomposition products are of primary importance; for several reasons, the direct use of such waste as fuel is complicated [5, 6, 7]. It is known [8, 9, 10] that to effectively use the wood raw materials, sawdust, chips, bark, and other waste can be briquetted.

Results

Conclusion