Vortex device for separating cold gas and hot gas

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United States of America Patent

PATENT NO 9017440
APP PUB NO 20140020348A1
SERIAL NO

13981444

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas separating device includes a body defining a cylindrical inner chamber having a first and second ends; an intake and agitation fan disposed at the first end and drawing external gas into the inner chamber and agitates the external gas to form a first vortex traveling towards the second end; a hot gas stream discharge port located at or adjacent to an edge of the second end to discharge a part of gas of the first vortex; a vortex return device located at the second end to return the remaining gas of the first vortex not discharged from the hot gas stream discharge port, forming a second vortex traveling towards the first end through a cyclone core of the first vortex; and a cold gas stream discharge port located at a radial center of the first end or located adjacent to and around the radial center.

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Patent Owner(s)

Patent OwnerAddress
BEIJING ROSTAR TECHNOLOGY CO LTD1-2 FLOORS EAST OF 3RD BUILDING JINTIANHENGYE INDUSTRIAL PARK 18 TONGJI SOUTH ROAD BEIJING ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE BEIJING 100176

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yao, Qihuai Beijing, CN 4 25
Yao, Zhen Beijing, CN 42 377

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