Elastically deformable packing materials based on the waste of metalworking machines and hydrodynamic adjustment of contact blocks in mass-exchange apparatuses

• Published in: Materials today : proceedings Vol. 38; pp. 1530 - 1534
• Main Authors: Merentsov, Nikolay, Persidskiy, Alexander, Lebedev, Vitaliy, Golovanchikov, Alexander
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.01.2021
• Subjects: Automatic adjustment; Calibration; Elastically materials; Filtration flow; Flow mode; Flow resistance; Heat transfer; Mass exchange column; Mass exchange packing; Mass transfer; Metal shavings; Metalworking wastes; Packing material; Turbulization index; Filtration flow; Metal shavings; Flow resistance; Calibration; Mass exchange packing; Packing material; Mass transfer; Mass exchange column; Metalworking wastes; Automatic adjustment; Elastically materials; Flow mode; Turbulization index; Heat transfer
• ISSN: 2214-7853; 2214-7853
• DOI: 10.1016/j.matpr.2020.08.144

The article covers a system of self-adaptable automatic adjustment for elastically deformable packing blocks in mass-exchange apparatuses based on the identification of inertial component peaks in the structure of the filtration flow through the layers of elastically deformable packing materials. It shows the possibilities for the use of wastes from metal-building enterprises formed during machine processing of stainless alloyed steels as packing materials in elastically deformable blocks of mass-exchange apparatuses. The article also describes the automatic control system for hydraulic and mechanic modes by means of stepwise volumetric deformation of the blocks with packing materials.