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0405U003574,
к.т.н.
21-09-2005
o
Substantiation of filter cyclone parameters for clearing air from wood dust
Lyashenyk Andrij Vasyliovych,
popup.head Liutyj Evgen Myhaylovych
popup.opponent Шостак В.В.
popup.opponent Сірко З.С.
Об'єкт – процес очищення аспіраційного повітря від пилу за допомогою циклона з фільтрувальною зовнішньою стінкою; мета – обґрунтування параметрів фільтрувального циклона та розроблення конструкцій високоефективних повітроочищувальних пристроїв з низькими енергетичними витратами на очищення повітря від деревного пилу. При проведенні досліджень керувалися єдиною методикою порівняльних досліджень пиловловлювачів для очищення вентиляційного повітря. Новизна – вперше побудовано математичну модель руху частинки пилу в циклоні з фільтрувальною зовнішньою стінкою та запропоновано ме-тод її числової реалізації, одержано інженерні формули для визначення розмірів найменших частинок деревного пилу, які будуть вловлені в циклоні та встановлено межі їх засто-сування, вперше теоретично і експериментально обґрунто-вано доцільність застосування фільтрувальної зовнішньої стінки в циклоні, описано причини зниження гідравлічного опору та підвищення коефіцієнту корисної дії циклона вна-слідок такої заміни. Результати – розроблено конструкції фільтрувального циклона, двоступеневої газоочисної уста-новки на базі фільтрувальних циклонів та аспіраційно-повітроочищувальної системи з автономними вентилятора-ми. Впроваджено на п'яти підприємствах деревообробної галузі
2005-09-21
2020-04-04
Updated: 2025-12-08
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