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Patent Searching and Data


Title:
METHOD FOR SEPARATING A LOOSE MIXTURE IN A FLOWING MEDIUM AND DEVICE FOR CARRYING OUT SAID METHOD
Document Type and Number:
WIPO Patent Application WO/2019/139556
Kind Code:
A1
Abstract:
The proposed group of inventions is used for the air or liquid separation of loose materials in the food and chemical industries and in other branches of industry in order to separate mixtures into fractions. In the proposed method, in order to improve the quality of the separation of mixtures into individual fractions, prior to subjecting the particles of a mixture to aerodynamic action, the flow of each jet is transitioned into a high-level swirling mode by vertically expanding the jets until they merge with one another to form a tidal or approximately tidal flow, with the formation, at the beginning of the space between each of the adjacent jets, of at least two differently sized circulation zones. A device for carrying out this method comprises a hopper having a vibrating chute, and a generator disposed therebelow which is provided with vertical planar nozzles that are situated one below the other at an acute angle to the vertical. The height of the cross-sections of the nozzles, the distance therebetween and the mounting angle thereof increase from top to bottom. The generator is coupled to a source for supplying air under pressure, is surrounded by lateral walls, and is provided with fraction collectors. Each nozzle is provided with a rectangular rigid plate which is adjoined to the nozzle at the top and extends along the entire width of the nozzle.

Inventors:
SUHIN, Vladimir Stepanovich (LNAU, 4-, Lugansk ., 91008, UA)
CHERNOBAY, Irina Vladimirovna (per. Gastello, 35Kremennaj, Luganskaja obl. ., 92900, UA)
Application Number:
UA2018/000013
Publication Date:
July 18, 2019
Filing Date:
February 19, 2018
Export Citation:
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Assignee:
SUHIN, Vladimir Stepanovich (LNAU, 4-, Lugansk ., 91008, UA)
CHERNOBAY, Irina Vladimirovna (per. Gastello, 35Kremennaj, Luganskaja obl. ., 92900, UA)
International Classes:
B07B4/02; B07B11/00
Attorney, Agent or Firm:
KALYUZHNYY, Valeriy Vilinovich (per. Gastello, 35Kremennaj, Luganskaja obl. ., 92900, UA)
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