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2 133 144

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IPC

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Application

97118830/25, 1997-10-28

(22)

Actual filing date

1997-10-28

(45)

Published

1999-07-20

(72)

Inventor

Strelkov N.G.Nagajtsev V.F.Nagajtsev P.V.Luk'Janova E.A.

(73)

Holder

Munitsipal'Noe Predprijatie

MIXING DEVICE Russian patent published in 1999 - IPC

Abstract RU 2133144 C1

FIELD: building industry. SUBSTANCE: mixing device has tank with hatch for loading of components, shafts provided with blade-type mixer, binder delivery pipeline, and ready product unloading port. Receiving hatch is fitted with heat exchanger which is rectangular shape. Heat exchanger embraces lower part of periphery of hatch vertical walls. Square and hollow shafts are made of sections fixed to one another and provided with blades and discs. Sections are mounted for opposite rotation with due regard for auger power effect on delivered material. Mixing device tank has ribbed side and bottom plates, and unloading port is positioned along axis of symmetry of conjugated radius profiles of bottom and provided with gate valve. EFFECT: enlarged capabilities. 2 dwg

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RU 2 133 144 C1

Authors

Strelkov N.G.

Nagajtsev V.F.

Nagajtsev P.V.

Luk'Janova E.A.

Dates

1999-07-20—Published

1997-10-28—Filed

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