Sealing soft water recovery apparatus for vacuum pump in vacuum pressure swing adsorption oxygen generation system

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United States of America

PATENT NO 12152585
SERIAL NO

18764360

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Abstract

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The present application relates to a sealing soft water recovery apparatus for a vacuum pump in a vacuum pressure swing adsorption oxygen generation system, including a water tank, a wet Roots vacuum pump, a steam-water separator, and a collecting sink which are sequentially connected, where the collecting sink is connected to the water tank by a delivery tube provided with a delivery pump; and the water tank is connected to the wet Roots vacuum pump by a water inlet tube provided with a solenoid valve for controlling the opening and closing of a water channel. The present application has the effects of recovering sealing soft water and saving resources.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI LIFENGAS CO LTDNO 629 CHANG ZHONG ROAD FENGXIAN DISTRICT SHANGHAI 201400

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Mingxing Shanghai, CN 2 0
Tang, Qinyou Shanghai, CN 2 0
Zhang, Zhengxiong Shanghai, CN 4 0

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