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2 186 679

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Application

2001101569/12, 2001-01-16

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Start date

2001-01-16

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Actual filing date

2001-01-16

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Published

2002-08-10

(72)

Inventor

Belogubets F.A.Ivanov V.A.Lachugin I.G.Rachuk V.S.Sukhov A.I.Valjukhov S.G.Grigor'Ev S.V.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Konstruktorskoe Bjuro Khimavtomatiki

MIXING PLANT Russian patent published in 2002 - IPC

Abstract RU 2186679 C1

FIELD: mixing technique, namely, continuous high-efficiency mixing of liquid with liquid or liquid with solid particles. SUBSTANCE: plant includes double-phase mixing pump in the form of double-side centrifugal impeller with bin 4 for receiving loose component, inlet 8 and outlet 11 manifolds with dampers 9,12; additional pump 14; locking organs 15, 16,17,18,23,24. At emergency shutdown of double-phase mixing pump, locking organs 17, 18 are closed, locking organs 15,16 are open, additional pump 14 is driven and main pipelines are washed out by means of clean liquid. If plant has two double-phase mixing pumps, at emergency shutdown of one of such pumps locking organs in main pipelines of that pump are closed, locking organs in main pipelines of other pump are open. The last pump is driven and mixing process is going on. It is possible to realize mode of combined operation of both mixing pumps in order to enhance efficiency of plant. EFFECT: simplified design, improved reliability. 2 cl, 2 dwg

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RU 2 186 679 C1

Authors

Belogubets F.A.

Ivanov V.A.

Lachugin I.G.

Rachuk V.S.

Sukhov A.I.

Valjukhov S.G.

Grigor'Ev S.V.

Dates

2002-08-10—Published

2001-01-16—Filed

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