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Method of pelletizing finely dispersed materials
SU829702A1
USSR - Soviet Union
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Russian - Inventor
Меер Лазаревич Вишневецкий Семен Аркадьевич Требуков Валерий Алексеевич Серебренников Владимир Соломонович Маргулис Анатолий Илларионович Черных Георгий Михайлович Трухин Александр Иванович Перепелицын Владимир Петрович Кулаков
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Description
translated from Russian
(54) СПОСОБ ОКОМКОВАНИЯ ТОНКОДИСПЕРСНЫХ МАТЕРИАЛОВ(54) METHOD FOR THE EXPANSION OF FINE MATERIALS
Шихта после дозировани и смешивани поступает в окомкователь. После прохождени через окомкователь:. образовавшиес гранулы поступают на грохот. На грохоте гранулы раздел ютс на готовые сырые окатыши и циркул ционную нагрузку, котора возвращаетс на доокомкование в окомко-ватель .После прохождени через грохот гранулы циркул ционной нагрузки на перегрузке перед соединением с шихтой увлажн ютс до оптимальной влажности в пределах 8,5-9,5% и в оксмкователь вода не подаетс .The mixture after dosing and mixing enters the pelletizer. After passing through the pelletizer :. the granules formed are fed to the screen. At the screen, the granules are divided into finished raw pellets and the circulation load, which returns to the secondary pelleting in the pelletizer. After passing through the screen, the circulation load on the overload is combined to 8.5–9 before the optimum moisture content. 5% and water is not supplied to the oskkovatel.
Преимущества предлагаемого способа заключаютс в том, что количество циркул ционной нагрузки снижаетс на 25-40%, улучшаетс грансостав окатышей, производительность установки окомкователь-грохот увеличиваетс на 8-15%.The advantages of the proposed method are that the amount of the circulation load is reduced by 25-40%, the composition of the pellets is improved, the productivity of the pelletizer screen is increased by 8-15%.