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2 196 738

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C1

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IPC

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Application

2001113038/12, 2001-05-10

(24)

Start date

2001-05-10

(22)

Actual filing date

2001-05-10

(45)

Published

2003-01-20

(72)

Inventor

Ponomarenko V.A.Pimenov V.G.Saltykov A.I.

(73)

Holder

Nauchno-Proizvodstvennoe Aktsionernoe Obshchestvo Zakrytogo Tipa

DEVICE FOR HOT WATER DEGASSING Russian patent published in 2003 - IPC

Abstract RU 2196738 C1

FIELD: equipment for water degassing. SUBSTANCE: device has vertical degassing column with branch pipe for supply of water for degassing, water discharge and suction of air-steam mixture, control valve for water supply for degassing, cooler of flash steam, working fluid cooler, pressure pump, tank for working fluid. Gas solution circuit is made in the form of two parallel gas-hydraulic circuits having common source of air-steam mixture and common discharge of used working fluid and condensate flash steam with water-jet ejectors built in each circuit and differing by an order of magnitude in working fluid flow rate. Control valve is installed in circuit with maximum flow rate ejector. Water-jet ejector with minimal flow rate is located above for prevention of influx of working fluid in conditions of vacuum maintenance in column from main line from control valve to ejector with maximum flow rate. EFFECT: increased efficiency of gas suction circuit and operating reliability of flush steam cooler. 1 dwg

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RU 2 196 738 C1

Authors

Ponomarenko V.A.

Pimenov V.G.

Saltykov A.I.

Dates

2003-01-20—Published

2001-05-10—Filed

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