Title:
PNEUMATIC WATER PUMP TUBULAR UNIT
Document Type and Number:
WIPO Patent Application WO/2010/066172
Kind Code:
A1
Abstract:
A pneumatic water pump tubular unit and the application to water treatment thereof are provided. The pneumatic water pump tubular unit comprises a pneumatic water purifier (11), a first straight pipe section (13) and a first pipe elbow (12). The pneumatic water purifier (11) is a tee pipe, an air bubble generator (16) is provided at the lower end of which, an outlet (15) is provided at the upper end of which and an inlet (14) is provided at the side end of which. The first pipe elbow (12) is connected to the outlet (15) of the pneumatic water purifier (11) through the first straight pipe section (13). The pneumatic water pump tubular unit is provided in water treatment facilities or equipment, which uses compressed gas for water treatment comprising sucking, lifting and recycling the water.
Inventors:
CHEN KANGYUAN (CN)
CHEN XIAO (CN)
CHEN XIAO (CN)
Application Number:
PCT/CN2009/075250
Publication Date:
June 17, 2010
Filing Date:
December 02, 2009
Export Citation:
Assignee:
CHEN KANGYUAN (CN)
CHEN XIAO (CN)
CHEN XIAO (CN)
International Classes:
B01F3/04; C02F7/00; C02F3/02
Domestic Patent References:
| WO1998052878A1 | 1998-11-26 | |||
| WO1999038813A1 | 1999-08-05 |
Foreign References:
| CN101475236A | 2009-07-08 | |||
| CN2448103Y | 2001-09-19 | |||
| CN1336850A | 2002-02-20 | |||
| JP2003088270A | 2003-03-25 |
Attorney, Agent or Firm:
GUANGZHOU SINO PATENT & TRADEMARK AGENT CO., LTD. (7/F Office building, Yuexiu Moutain Stadium,Yingyuan Road, Yuexiu Distric, Guangzhou Guangdong 0, CN)
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