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2 069 102

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C1

(51)

IPC

(21) (22)

Application

5039340/26, 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 2069102 C1

FIELD: devices for purification of sewage and other liquids. SUBSTANCE: device has filter, hydrocyclone and sediment collecting bin. Filter is made in form of vertical perforated drum with any filter material; fitted on shaft in center of drum is scraper made in form of pipes located diametrically and provided with longitudinal slots or half-pipes fitted with controllers of working layer on filtering surface; controllers have cutting device in head portion in way of rotation of scraper and dragging device in tail portion. Filter housing is combined with hydrocyclone connected with sediment collecting bin. EFFECT: enhanced efficiency. 2 cl, 1 dwg

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RU 2 069 102 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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