Herald of Technological University

ВЕСТНИК ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА

3034-4689

62512

ПРОЦЕССЫ И АППАРАТЫ ХИМИЧЕСКОЙ ТЕХНОЛОГИИ

INTEGRATED STUDY OF HYDRODYNAMICS CHARACTERISTICS OF THE SCRUBBER

Usmanova

R R

Usmanova

R R

regina.uu2012@yandex.ru

Zaikov

G E

Zaikov

G E

chembio@sky.chph.ras.ru

Ufa State technical university of aviation; 12 Karl Marks str Ufa 450000, Bashkortostan, Russia ru Ufa State technical university of aviation; 12 Karl Marks str Ufa 450000, Bashkortostan, Russia ru

Kazan National Research Technological University ru Kazan National Research Technological University ru

01 08 2025

17 3 213 217 20 04 2023

https://vestniktu.ru/en/nauka/article/62512/view

Построена численная модель процесса газоочистки в программе Ansys CFX. Выявлено наличие вихревых движений и получено распределение скорости и давления газодисперсного потока. Проведены экспериментальные исследования гидравлического сопротивления орошаемого аппарата при изменении нагрузок по фазам, а также, при принудительной закрутке потока, с учетом угловой скорости вращения ротора и изменении направления вращения лопастей завихрителя. Расчет вращающегося завихрителя предложено проводить, основываясь на теории центробежных вентиляторов, с учетом количества и направления вращения лопастей. Проведенные исследование позволили снизить металлоемкость промышленного аппарата и энергозатраты на очистку газа.

The numerical model of process of clearing of gas emissions in program Ansys CFX is devised. Presence of swirling motions and distribution of speed and pressure of a gas-dispersed stream is revealed. Experimental researches of a water resistance of the irrigated apparatus are observed. Pressure change on phases is investigated at a compulsory twisting of a stream, and also in terms of angular speed of twirl of a rotor and veering of twirl of guide vanes of an air swirler. Calculation of a twirled air swirler is offered for spending, being based on the theory of centrifugal blowers, in terms of quantities and directions of rotation of guide vanes. Steel intensity of the industrial apparatus and expense of energy for gas clearing has been reduced.

dynamic spray scrubber mathematical model experiment water resistance air swirler process flowsheet of clearing of gas emissions specific irrigation динамический газопромыватель математическая модель эксперимент гидравлическое сопротивление завихритель технологическая схема газоочистки удельное орошение

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