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(19)

(11)

2 458 749

(13)

(51)

IPC

B07B4/02(2006-01-01)

(21) (22)

Application

2011108855/03, 2011-03-09

(24)

Start date

2011-03-09

(22)

Actual filing date

2011-03-09

(45)

Published

2012-08-20

(72)

Inventor

Gievskij Aleksej MikhajlovichSundeev Aleksandr Arsent'EvichTarasenko Aleksandr PavlovichOrobinskij Vladimir IvanovichSavin Evgenij Pavlovich

(73)

Holder

Federal'Noe Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Agrarnyj Universitet Imeni K.D. Glinki" Vpo Vgau Im. K.D. Glinki)

GRAIN CLEANER DUAL ASPIRATION OPEN-AIR SYSTEM WITH SECTION BLOWER Russian patent published in 2012 - IPC B07B4/02

Abstract RU 2458749 C1

FIELD: process engineering.

SUBSTANCE: invention relates to grain cleaning equipment and may be used in agriculture, flour-milling and feeder industries. Proposed system comprises two air separation channels with air openings arranged above separation zone provided with their drives, two settling chambers with separation web, cross-flow fan with controlled rpm, air intake openings and air discharge channels, device to feed grain heaps and to discharge produced fractions. Working wheel and inlet opening of cross-flow fan are divided into sections to allow independent and separate air intake from grain cleaner settling chambers.

EFFECT: higher efficiency of cleaning.

4 dwg

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RU 2 458 749 C1

Authors

Gievskij Aleksej Mikhajlovich

Sundeev Aleksandr Arsent'Evich

Tarasenko Aleksandr Pavlovich

Orobinskij Vladimir Ivanovich

Savin Evgenij Pavlovich

Dates

2012-08-20—Published

2011-03-09—Filed