Title:
MICROBUBBLE GENERATOR
Document Type and Number:
WIPO Patent Application WO/2019/037470
Kind Code:
A1
Abstract:
A microbubble generator comprises a water inlet pipe (10). The water inlet pipe (10) has a water inlet (11) and a first water outlet (12), and the first water outlet (12) is located at a connecting end (13). A vortex column (20) is mounted in a vortex column housing (30). The vortex column housing (30) is provided with a second water outlet (31). A gas-liquid mixing pipe (40) has a head portion (41) and a tail portion (42). The head portion (41) is an accommodation cavity (410) for mounting the vortex column housing (30). The gas-liquid mixing pipe (40) further has an airflow portion (43) and an acceleration portion (45). The airflow portion (43) is close to the head portion (41) and is provided with an air inlet (430). The acceleration portion (45) is adjacent to the airflow portion (43) and is in communication with and connected to the second water outlet (31). Two ends of a housing (50) are respectively a first end (51) and a second end (52). A mesh (60) is mounted in the housing (50) in a position close to the second end (52). The gas-liquid mixing pipe (40) is mounted close to the mesh (60). The connecting end (13) of the water inlet pipe (10) is fixedly connected to the first end (51) of the housing (50). The housing (50) is provided with an air inlet hole (53) corresponding to the air inlet (430).
More Like This:
| WO/2010/094205 | APPARATUS FOR COUNTER-CURRENT EXCHANGE |
| WO/1999/042205 | SUBMARINE-TYPE LIQUID MIXER |
Inventors:
TIAN SONG (CN)
CAI MUHUA (CN)
CAI MUHUA (CN)
Application Number:
PCT/CN2018/085975
Publication Date:
February 28, 2019
Filing Date:
May 08, 2018
Export Citation:
Assignee:
SHANGHAI JIUTIAN AUTO PARTS MFG CO LTD (CN)
International Classes:
B01F3/04; B01F5/00; B01F5/06
Foreign References:
| CN107321204A | 2017-11-07 | |||
| CN207137714U | 2018-03-27 | |||
| CN205650095U | 2016-10-19 | |||
| CN201988340U | 2011-09-28 | |||
| CN203058114U | 2013-07-17 | |||
| CN201664585U | 2010-12-08 | |||
| JP2007069071A | 2007-03-22 |
Attorney, Agent or Firm:
WEI YUAN PATENT LAW L.L.C (CN)
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