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AssigneesBanyaszati Kutato Intezet, Tatabanyai Szenbanyak
InventorsSandor Nemes, Karoly Solymos, Laszlo Barna, Tibor Bognar, Jozsef Szigetvari, Ferenc Vajda, Endre Tornai
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The invention relates to an equipment for the delivery of slurries and for their refinement during delivery, which has a housing provided with axial inlet opening and tangential discharge opening, furthermore a disc-shaped stationary part in the housing with a concentric opening adjoining the inlet opening, and disc-shaped rotary part arranged opposite the stationary part. Rods are concentrically arranged according to the invention alternately on the stationary part and rotary part in such a way, that the rods of the stationary part point toward the rotary part, and the rods of the rotary part point toward the stationary part, and the rotary part has a jacket surrounding the rods arranged along the largest diameter circle of the stationary part, said jacket being perforated with holes in radial direction. The rod-lines of the stationary and rotary part, as well as the jacket of the rotary part and their holes bring about an intensive turbulence, resulting partly in powerful impact and friction between the solid particles of the slurry and partly in cavitation, which initiate the explosive disintegration of the particles. At the same time the refined slurry arriving at the discharge opening, has a high exit velocity, whereby the lift of the machine is unusually high.
Equipment for delivery of slurry and refinement during delivery, comprising a housing having an axial inlet opening and a tangential discharge opening, a disc-shaped stationary part in said housing and having a concentric opening communicating with said inlet opening, a disc-shaped rotary part opposite said stationary part, rods disposed in concentric circular series and alternately on said stationary part and said rotary part in such a way that said rods of each part point toward the other part, said rotary part having a jacket surrounding said rods, said jacket having holes extending therethrough in a radial direction, said holes being each completely surrounded by the material of said jacket, there being a gap between the two adjacent stationary part rods and the rotary part rod in the radial direction providing a refinement of slurry by the cavitation and turbulence effect of said rods, said gap being 1/3-1/8th of the rod breadth.
Dependencies are inferred from the claim text.