Abstract
The life of the vast majority of domestic oil refineries is more than 50 years, while the depreciation of the fixed assets of these facilities is 80 %. Satisfying the requirements for consumers in order to expand production and quality products, respectively, leads to compliance with the requirements for the operation of equipment and the need to improve oil and gas processing technologies, taking into account the revision of quantitative indicators of the operating parameters of technological processes. There are problems of increasing the service life of equipment, taking into account factors affecting the operational properties of equipment at all stages of its life cycle. The article presents the results of studies of the stress-strain state of a distillation column and hydraulic lifting during the installation process of the equipment, the calculation of the so-called hydraulic lifting force in order to form the initial data. From the obtained initial data, the installation process was simulated, which includes: a foundation platform with a mounting hinge for columns; foundation area for two racks of a hydraulic lift; two racks of a hydraulic lift; column apparatus, consisting of two bottoms, supports, shells; saddles; two carriages with a jack. Modeling SolidWorks and SolidWorks Motion to obtain data (epilation) on stress and deformation in bottlenecks using a distillation column and hydraulic lift. The results of SolidWorks Motion and structural analysis of SolidWorks Simulation allow us to determine the maximum stress and strain in narrow structures when lifting column equipment with a hydraulic lift based on design training. The initial data from the analysis of the obtained data (stress-strain state) allow us to conclude the nature of static loads in narrow structures and give recommendations on the development of measures aimed at reducing or eliminating their negative consequences for the life and operation of a distillation column and hydraulic lift.
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