Determination of The Rational Width of The Second Stage of Two-Stage Liquid Ring Vacuum Pumps of Modified Design

Abstract

The purpose of the study is to obtain a two-stage modified liquid ring vacuum pump to reduce energy consumption, consumption of additionally supplied working fluid, as well as increase efficiency when using working fluids of various viscosities. The technological characteristics of a vacuum pump are directly affected by its design parameters, the optimal calculation method of which can provide a number of advantages. The presented modified designs of liquid ring vacuum pumps can significantly reduce the costs of organizing vacuum in technological processes of agricultural production. The presented method for determining the width of the second stage casing makes it possible to achieve a reduction in energy consumption during operation and an increase in the speed of action (performance) of the vacuum pump.