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1 720 184

(13)

A1

(51)

IPC

(21) (22)

Application

4789287/26, 1990-02-08

(22)

Actual filing date

1990-02-08

(45)

Published

1997-09-27

(72)

Inventor

Pishchenko L.I.Kilimnik N.G.Kalenik G.S.Chernov M.M.

MIXER Russian patent published in 1997 - IPC

Abstract SU 1720184 A1

FIELD: mixing technique; petrochemical industry. SUBSTANCE: mixer includes housing with supply and discharge branch pipes, flow-through chamber where cavitating impellers and reciprocating motion drive are mounted in succession. Hubs of impellers are mounted for free rotation. Hub of second impeller (in way of flow) is provided with braking device connected with reciprocating motion drive. Highest intensity of cavitation may be obtained on main impeller due to preliminary swirling of flow on preliminary impeller; intensity of mixing will be controlled through braking the impellers. EFFECT: intensification of mixing procedure. 1 dwg, 1 tbl

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SU 1 720 184 A1

Authors

Pishchenko L.I.

Kilimnik N.G.

Kalenik G.S.

Chernov M.M.

Dates

1997-09-27—Published

1990-02-08—Filed

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