Title:
EXTRUSION SEPARATION AND PURIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/057038
Kind Code:
A1
Abstract:
An extrusion separation and purification device, comprising an extrusion separation device body (100) and a purification device (200). The purification device comprises a material trough (7), a screw shaft (8), a motor (9), and a reduction box (10). An inner part of the material trough along the length direction of the material trough is provided with a sieve plate (16), the sieve plate divides the interior of the material trough into an upper chamber (18) and a lower chamber (19), and the sieve plate is provided thereon with a plurality of through holes (17). The screw shaft is rotatably arranged in the upper chamber. A rotating shaft of the motor is connected to a power input shaft of the reduction box, and a power output shaft of the reduction box is connected to one end of the screw shaft. One end of the material trough is provided with a first discharge port (23) that communicates with the upper chamber, and the other end of the material trough is provided with a second discharge port (24) that communicates with the lower chamber. A discharge port of the extrusion separation device body is located above a notch of the material trough. The aforementioned extrusion separation and purification device improves dry-wet separation efficiency and may effectively remove impurities in wet component materials.
Inventors:
NIE WENYUAN (CN)
ZHAO KE (CN)
YANG YUEJIN (CN)
CHEN HAO (CN)
WANG HUMING (CN)
LIU CHUNYANG (CN)
WANG YUJUAN (CN)
LEI TING (CN)
HE LIANG (CN)
ZHANG CHENGUANG (CN)
ZHAO KE (CN)
YANG YUEJIN (CN)
CHEN HAO (CN)
WANG HUMING (CN)
LIU CHUNYANG (CN)
WANG YUJUAN (CN)
LEI TING (CN)
HE LIANG (CN)
ZHANG CHENGUANG (CN)
Application Number:
PCT/CN2019/073487
Publication Date:
March 26, 2020
Filing Date:
January 28, 2019
Export Citation:
Assignee:
BEIJING ENVIRONMENTAL ENGINEERING TECH CO LTD (CN)
International Classes:
B30B9/06
Domestic Patent References:
| WO1996025289A1 | 1996-08-22 |
Foreign References:
| CN108015099A | 2018-05-11 | |||
| CN205112460U | 2016-03-30 | |||
| CN202344873U | 2012-07-25 | |||
| CN106113552A | 2016-11-16 | |||
| CN106734114A | 2017-05-31 | |||
| CN106734083A | 2017-05-31 | |||
| JP2004267995A | 2004-09-30 |
Other References:
See also references of EP 3708350A4
Attorney, Agent or Firm:
BEIJING ZHIGUAGUA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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