FIELD: process engineering.
SUBSTANCE: invention relates to production of granules from powder materials and may be used in production of construction materials, chemical and petrochemical industries, power engineering, etc. Proposed granulator comprises foundation supporting loading hopper, material pretreatment device made up of compaction rollers with compacting shaped surface coupled with drive, and moving frame. Cylindrical drums are rigidly secured on the frame in vertical plane and furnished with central transverse bulkhead.
EFFECT: preset strength and density of granules as well as preset physical and mechanical properties.
5 cl, 3 dwg
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