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2 069 103

(13)

C1

(51)

IPC

(21) (22)

Application

5039345/26, 1992-03-09

(22)

Actual filing date

1992-03-09

(45)

Published

1996-11-20

(72)

Inventor

Nemchenko A.G.Nemchenko A.A.Sidorov V.A.Dolgov N.P.Luk'Janova O.V.Volkova I.A.

(73)

Holder

Leningradskij Filial Sovmestnogo Sovetsko-Amerikano-Pol'Skogo Predprijatija

DEVICE FOR PURIFICATION OF SEWAGE AND OTHER LIQUIDS Russian patent published in 1996 - IPC

Abstract RU 2069103 C1

FIELD: purification and clarification of different sewage and liquids. SUBSTANCE: device has filter element, hydrocyclone, scraper with shaft and device for collecting and dewatering the sediment; device is also provided with turbine coaxially fitted on shaft with cross-member in drain chamber of filter element made in form of immovable perforated drum with filter material. Arranged diametrically on turbine casing are scrapers made in form of pipes with longitudinal slots or half-pipes and provided with controllers of working layer of filter surface. In head portion (way of rotation of scraper), controllers have cutting device and in tail portion they have dragging device. EFFECT: enhanced efficiency. 2 cl, 1 dwg

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RU 2 069 103 C1

Authors

Nemchenko A.G.

Nemchenko A.A.

Sidorov V.A.

Dolgov N.P.

Luk'Janova O.V.

Volkova I.A.

Dates

1996-11-20—Published

1992-03-09—Filed

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