FOUR-BLADE NON-INTERACTING ROTORS OF MIXER FOR PROVISION OF IMPROVED DISSIPATION AND DISTRIBUTION AT MIXING IN PERIODICAL-ACTION CLOSED MIXER WITH SYNCHRONOUS ELECTRIC DRIVE

FIELD: mechanical engineering; materials handling. ^ SUBSTANCE: invention relates to improved rotors for closed periodical action mixers provided with two four-blade non-interacting rotors rotating in opposite directions. Proposed rotor contains two long blades with different angles of helix and ang...

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Bibliographische Detailangaben
Hauptverfasser:	ROBERT VAGNER, VAL'TER RAPETSKI, FREHNK BORZENSKI, KHANS BAURMEJSTER, LEFTERIZ VAL'ZAMIS
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	MAKING GRANULES OR PREFORMS MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	FIELD: mechanical engineering; materials handling. ^ SUBSTANCE: invention relates to improved rotors for closed periodical action mixers provided with two four-blade non-interacting rotors rotating in opposite directions. Proposed rotor contains two long blades with different angles of helix and angles of entry. Rotor has also two short blades with different angles of helix and angle of entry. In process of mixing said rotors provide improved dissipation and distribution putting out greater amount of products-mixed materials and improved homogeneity of mixing at lower temperatures. ^ EFFECT: improved quality of mixing and increased yield of products. ^ 34 cl, 5 dwg