DEVICE FOR MIXING COMPONENTS OF EXPLOSIVE COMPOUNDS AND MOLDING ARTICLES FROM THEM Russian patent published in 2004 - IPC

FIELD: mixing components of explosive compounds and molding articles from them. SUBSTANCE: proposed device includes mixing head of vertical planetary mixer, set of exchangeable housings-bowls with trolleys, piston-type hydraulic unit for unloading compounds from bowls, vacuum mixer with die at inlet and pressure worm feeder and mass duct connecting the changeable bowl with vacuum mixture at compound unloading position. Flexible mass duct is provided with metal branch pipes at the ends, support and cradle. Units for remote removal of branch pipes from bowl and mixer are provided with hydraulic drives and grips. Branch pipes are fitted with pins received by grooves of grips; grip of branch pipe of vacuum mixer is connected with hydraulic drive by mans of hinge. Ends of branch pipes are spherical in shape and are provided with elastic coat; branch pipes are provided with shackles for cargo-gripping units which are connected with outer surface of branch pipe over sphere. EFFECT: extended range of compositions of explosive compounds. 5 dwg