Title:
IMPELLER ASSEMBLY, AND SOLID-LIQUID MIXING DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/017740
Kind Code:
A1
Abstract:
An impeller assembly for a solid-liquid mixing device, and a solid-liquid mixing device using the impeller assembly. The impeller assembly comprises an impeller (1). The impeller (1) comprises a truncated conical body (2). Multiple mixing blades (4) are formed from top to bottom on an inclined surface of the body (2). The impeller assembly further comprises at least one blocking plate (5) provided on an outer side of a lower portion of the body (2). The mixing device further comprises: a housing (14); at least one solid supply apparatus (9); at least one liquid supply apparatus (12); a mixing chamber (11) defined by corresponding portions of the body (2) and the housing (14), wherein rotation of the impeller (1) mixes a solid and a liquid so as to form a suspension; and a dispersion chamber (15) provided between a flow channel outlet at a lower portion of the mixing chamber (11) and a discharging mechanism (26), and defined by a portion of the impeller assembly other than the body (2) and a corresponding portion of the housing (14), wherein a shearing effect of the blocking plate (5) disperses the suspension flowing out of the mixing chamber (11).
More Like This:
| JPS52135458 | SLUDGE MIXER |
| WO/2007/075167 | MIXER WITH PIVOTABLE BOWL |
Inventors:
SHI QIAO (CN)
BAI SHUJUAN (CN)
OU QUANXUN (CN)
BAI SHUJUAN (CN)
OU QUANXUN (CN)
Application Number:
PCT/CN2020/099635
Publication Date:
February 04, 2021
Filing Date:
July 01, 2020
Export Citation:
Assignee:
SHENZHEN SHANGSHUI SMART EQUIPMENT CO LTD (CN)
International Classes:
B01F7/16; B01F3/12; B01F7/00
Foreign References:
| CN110394082A | 2019-11-01 | |||
| CN108671789A | 2018-10-19 | |||
| CN103842063A | 2014-06-04 | |||
| CN109173815A | 2019-01-11 | |||
| CN207667471U | 2018-07-31 | |||
| CN101239286A | 2008-08-13 | |||
| US20130226521A1 | 2013-08-29 | |||
| CN109173815A | 2019-01-11 | |||
| CN105148766A | 2015-12-16 | |||
| CN207667471U | 2018-07-31 | |||
| CN108465388A | 2018-08-31 |
Other References:
See also references of EP 4005661A4
Attorney, Agent or Firm:
BEIJING GLOBAL LAW OFFICE (CN)
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