In the article, based on a set of generalized scientific results, urgent task expanding functionality screw transport mechanisms is solved. The conveyor consists loading hopper and casing in which auger installed. Shredder knives are fixed between turns auger. According to results experimental studies, regression equation was obtained that characterizes change specific consumption consumer powe...

With the introduction of producer responsibility legislation within the UK (i.e., waste electrical and electronic equipment directive and end-of-life vehicles directive), specific recycling and recovery targets have been imposed to improve the sustainability of end-of-life products. With the introduction of these targets, and the increased investment in post-fragmentation facilities, automated ...

Let t, k be integers with t ≥ 3 and k ≥ 1. For a graph G, a subset S of V (G) with cardinality k is called a (t, k)-shredder if G−S consists of t or more components. In this paper, we show that if t ≥ 3, 2(t−1) ≤ k ≤ 3t−5 and G is a k-connected graph of order at least k, then the number of (t, k)-shredders of G is less than or equal to ((2t−1)(|V (G)|−f(|V (G)|)))/(2(t−1)), where f(n) denotes t...

In this study, the physical properties of briquettes produced from two different biomass feedstocks (sawdust and date palm trunk) and different plastic wastes, without using any external binding agent, were investigated. The biomass feedstocks were blended with different ratios of two waste from electrical and electronic equipment (WEEE) plastics (halogen-free wire and printed circuit boards (P...

With the booming of automobiles industry, recycling automobile shredder residue (ASR) with complicated constitutes gradually become an urgent issues owing to its difficulty for traditional recycling. Herein, solid-state shear milling (S3M) technology which can control domain size various polymers in blend was applied overcome mismatch viscosity and poor compatibility ASR thus modify processabil...