THEORY AND PRACTICE OF PRODUCTION
EQUIPMENT AND MATERIALS
ArticleName
Analysis of machine manufacturing companies proposals of technoogies and equipage of crushing divisions of iron-ore plants
ArticleAuthor
Titievskiy E. M.
ArticleAuthorData
Titievskiy E. M., Chief Mechanic, Candidate of Engineering Sciences, e-mail: Titievskiy-E@petropavlovsk-io.ru, “Petropavlovsk - Ferrous Metallurgy”, Ltd.
Abstract
The tendency of establishment and development of energysaving technologies of ore crushing at benefication plants, based on formation of network circuits of devices chains, included classification (grating) of ore mass in every stages of crushing, dry magnetic separation as instrument of primary benefication and reducing of grain size of final crushing product (till 10-12 mm), has been confirmed on the base of analysis of projects of several known Russian and foreign machine manufacturing companies.
keywords
Iron ore mining-benefication combines, ore crushing, technology, scheme of devices chain, crushers, gratings, dry magnetic separation, non-magnetic fraction, granulometric compositions, energy saving.
Language of full-text
russian
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