US 12,465,924 B2
Embodiments of a modular concentrating bowl for a centrifugal concentrator
Yury Anatolevich Shelkunov, Barnaul (RU)
Appl. No. 18/272,736
Filed by Yury Anatolevich Shelkunov, Barnaul (RU)
PCT Filed Mar. 18, 2022, PCT No. PCT/RU2022/050089
§ 371(c)(1), (2) Date Jul. 17, 2023,
PCT Pub. No. WO2022/197217, PCT Pub. Date Sep. 22, 2022.
Claims priority of application No. RU2021107269 (RU), filed on Mar. 19, 2021; and application No. RU2021123484 (RU), filed on Aug. 6, 2021.
Prior Publication US 2024/0299952 A1, Sep. 12, 2024
Int. Cl. B03B 5/32 (2006.01)
CPC B03B 5/32 (2013.01) 34 Claims
OG exemplary drawing
 
1. A modular concentration bowl of the centrifugal concentrator comprising:
an upper part and a lower part being interconnected, wherein the upper part forms a side wall of the bowl and the lower part form a bottom of the bowl; and
a work surface attached to the upper part and the lower part, wherein the upper part of the bowl has an inner frame,
wherein the working surface covers an inner surface of the upper part of the concentration bowl with a formation of ledges and cavities between the ledges,
wherein at least one insert is attached to the inner frame of the upper part of the bowl to form at least one ledge.