Title:
A SYSTEM FOR FEEDING GAS INTO LIQUID
Document Type and Number:
WIPO Patent Application WO/2009/018745
Kind Code:
A1
Abstract:
A system for feeding gas into liquid is provided, which comprises: an upstream
intermittent supplying liquid means (10) for receiving liquid from a liquid
source; a downstream storing liquid means (20) for intermittent and quantitative
receiving liquid from the intermittent supplying liquid means (10); and a conduit
(30) for connecting the upstream intermittent supplying liquid means (10) to
the downstream storing liquid means (20), and the outlet of which is under the
liquid surface of the storing liquid means (20). While the liquid of the upstream
intermittent supplying liquid means (10) is intermittently and quantitatively
fed to the downstream storing liquid means (20) through the conduit (30) utilizing
the hydrohead between the upstream-downstream relationship, the gas of the
conduit (30) is fed to the liquid of the storing liquid means (20).
Inventors:
SHENG GUOHUA (CN)
Application Number:
PCT/CN2008/071733
Publication Date:
February 12, 2009
Filing Date:
July 24, 2008
Export Citation:
Assignee:
BAI DONGSHENG (CN)
SHENG GUOHUA (CN)
SHENG GUOHUA (CN)
International Classes:
B01F3/04; C02F3/02; E03D1/16
Foreign References:
| CN2385791Y | 2000-07-05 | |||
| FR2720424A1 | 1995-12-01 | |||
| CN2068984U | 1991-01-09 | |||
| CN1336850A | 2002-02-20 | |||
| US5312185A | 1994-05-17 | |||
| US4850705A | 1989-07-25 | |||
| US4278546A | 1981-07-14 |
Other References:
See also references of EP 2186557A4
Attorney, Agent or Firm:
RUNPING & PARTNERS (Yingu MansionNo.9 Beisihuanxilu, Haidian District, Beijing 0, CN)
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