Title:
SWIRLING FLOW GENERATOR FOR GAS-LIQUID SEPARATION
Document Type and Number:
WIPO Patent Application WO/2017/104183
Kind Code:
A1
Abstract:
A swirling flow generator for gas-liquid separation is provided which can prevent a liquid adhering to a swirling flow generating ribbon from re-scattering in the air at the ribbon end portion, and which can improve liquid separation performance. This swirling flow generating ribbon (30) swirls a gas-liquid two-phase fluid flowing through and inlet pipe (21) and guides the liquid with centrifugal force towards the inner wall surface (21c); at the end portion (31) of the swirling flow generating ribbon (30) where the gas-liquid two-phase fluid flows out, a cut portion (32) is provided which comprises a first and second edge (32a, 32b) which connect a first end point (31a), disposed to one radially outer end of the swirling flow generating ribbon (30), a second end point (31b), disposed to the other radially outer end of the swirling flow generating ribbon (30), and a center end point (31c) which, disposed on the axis (O) of the swirling flow generating ribbon (30), is set towards the gas-liquid two-phase fluid inflow side with respect to the first end point (31a) and the second end point (31b).
Inventors:
SUZUKI TETSUNOBU (JP)
ITO HIDETAKA (JP)
SERIZAWA YOSHIYUKI (JP)
ITO HIDETAKA (JP)
SERIZAWA YOSHIYUKI (JP)
Application Number:
PCT/JP2016/075522
Publication Date:
June 22, 2017
Filing Date:
August 31, 2016
Export Citation:
Assignee:
USUI KOKUSAI SANGYO KK (JP)
International Classes:
B01D45/12; F02M35/10
Foreign References:
| JPS56501351A | 1981-09-24 | |||
| JP2005199161A | 2005-07-28 | |||
| JPS042839Y1 | ||||
| US20140116255A1 | 2014-05-01 | |||
| US20090065431A1 | 2009-03-12 |
Attorney, Agent or Firm:
CREO LAW & INTELLECTUAL PROPERTY (JP)
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