Title:
A FLUENT PROPELLER, A WATER STIRRER AND A PROTEIN SEPARATOR COMPRISING THE PROPELLER
Document Type and Number:
WIPO Patent Application WO/2008/098443
Kind Code:
A1
Abstract:
The prevent invention comprises a fluent propeller discharging water flow forcibly forwards
and rotating axially by means of a motor with a rotor, and a water stirrer and a protein
separator comprising this fluent propeller. The characteristic of the fluent
propeller is the guiding cylinder around the impeller to prevent water flow flowing
outward, but rotating inside the cylinder instead. The cylinder also produces
a axial water flow by means of the accumulation of water. A rear baffle is arranged
at the after end of the axis of the impeller to prevent the water flow flowing from
the high pressure zone at the rim of the impeller to the low pressure zone at the
center of the impeller passing by the after end of the impeller. A water inlet is
set at the center of the impeller, and the opening of the cylinder is the water outlet.
The water flow discharged by the fluent propeller has eddy, and the water stirrer
and the protein separator with the fluent propeller have the advantages of stirring
uniformly, good separating and low wastage.
Inventors:
YU BINGYAN (CN)
Application Number:
PCT/CN2007/003219
Publication Date:
August 21, 2008
Filing Date:
November 14, 2007
Export Citation:
Assignee:
YU BINGYAN (CN)
International Classes:
F04D13/06; A01K63/04; F04D29/18
Foreign References:
| DE3516061A1 | 1986-01-09 | |||
| US20020182060A1 | 2002-12-05 | |||
| US4247265A | 1981-01-27 | |||
| CN2586832Y | 2003-11-19 | |||
| JP2003236357A | 2003-08-26 | |||
| US3669883A | 1972-06-13 | |||
| US5800704A | 1998-09-01 | |||
| US20050263090A1 | 2005-12-01 | |||
| US20030226517A1 | 2003-12-11 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (Building BTsinghua Tongfang Hi-Tech Plaza,No. 1, Wangzhuang Road,Haidian District, Beijing 3, CN)
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