Title:
GAS-LIQUID SEPARATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/145406
Kind Code:
A1
Abstract:
Provided is a gas-liquid separation device capable of collecting liquid at a position downstream of a swirling flow generation member regardless of the flow rate of a gas-liquid two-phase fluid. A gas-liquid separation device (16) comprising a swirling flow generation member (22) disposed inside a pipe member (21) through which a gas-liquid two-phase fluid flows, the swirling flow generation member 22 causing the gas-liquid two-phase fluid to swirl to separate gas and liquid, wherein the swirling flow generation member (22) has blade parts (32) which are spirally curved around a central axis (O1) of the pipe member (21), and of which ends (32a) in the pipe diameter direction are continuous over the entire circumference of the pipe member (21) when the pipe member (21) is viewed from the axial direction. In addition, between the pipe member (21) and the swirling flow generation member (22), a bulge part (25d) extending in the axial direction is formed on an inner circumferential surface (25a) of the pipe member (21), whereby a communication part (34) communicating between a first space (X) upstream of the swirling flow generation member (22) and a second space (Y) downstream of the swirling flow generation member (22) is provided.
Inventors:
SUZUKI TETSUNOBU (JP)
SUZUKI MASARU (JP)
SUZUKI MASARU (JP)
Application Number:
PCT/JP2021/048474
Publication Date:
July 07, 2022
Filing Date:
December 27, 2021
Export Citation:
Assignee:
USUI CO LTD (JP)
International Classes:
B01D45/12
Foreign References:
| JPS552458U | 1980-01-09 | |||
| JP2010104906A | 2010-05-13 | |||
| JP2005000864A | 2005-01-06 | |||
| JP2010115627A | 2010-05-27 | |||
| JP2011161427A | 2011-08-25 | |||
| CN110180220A | 2019-08-30 | |||
| JP2010104906A | 2010-05-13 | |||
| JP2020219259A |
Attorney, Agent or Firm:
CREO LAW & INTELLECTUAL PROPERTY (JP)
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