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Циклоны высокой эффективности для очистки пылегазовых выбросов Е.В. Романюк, доцент, канд. техн. наук Д.В. Каргашилов, начальник кафедры А.В. Некрасов, доцент, канд. техн. наук ФГБОУ ВПО «Воронежский институт государственной противопожарной службы» МЧС России e-mail: scercso@mail.ru В статье рассмотрена новая конструкция циклона и результаты его испыта-ний, подтверждающие повышение эффективность очистки воздуха и снижение гидравлического сопротивления. Дано описание работы предложенного цикло-на и методика расчета его геометрических параметров. Ключевые слова: циклон, пылеулавливание, пыль, очистка.

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In this paper have been presented a new model of the porous structure, as well as an analysis of possibilities of a new method for experimental investigation of porous permeable materials and determination of their structural characteristics. An analysis for the majority of used in analytical calculations geometric models for a porous medium has been presented, and a model for a porous material in the form of porous matrix’s elementary cells has been proposed. Each of the cells contains a capillary channel with a variable cross-section. Volumetric structural characteristics, as well as dependencies of surface structural characteristics over the porous matrix’s thickness, are identical to these parameters, which have been obtained during the experimental study of a porous material. As a result of use of an original experimental technology offered by authors, and of experiment processing the porous matrix’s structure can be completely defined. The problem of creating an experimental setup, allowing determine the porous matrix’s characteristics, has been formulated. One of possible options for the experimental stand has been considered.