The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 30, 1982
Filed:
Jul. 23, 1980
Sandor Nemes, Tatabanya, HU;
Karoly Solymos, Tatabanya, HU;
Laszlo Barna, Budapest, HU;
Tibor Bognar, Budapest, HU;
Jozsef Szigetvari, Budapest, HU;
Ferenc Vajda, Budapest, HU;
Endre Tornai, Budapest, HU;
Banyaszati Kutato Intezet, Budapest, HU;
Tatabanyai Szenbanyak, Tatabanya, HU;
Abstract
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.