Title:
ADJUSTABLE MINE WASTEWATER TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/135619
Kind Code:
A3
Abstract:
An adjustable mine wastewater treatment device, comprising a box body (1) and at least one filter cylinder (2), wherein the filter cylinder (2) is partially accommodated in the box body (1) and is rotatably connected to the box body (1); two auxiliary filler areas (21) are arranged in the filtering cylinder (2) in the circumferential direction thereof, and the filler areas are used for being filled with different auxiliary fillers; and the filter cylinder (2) can be rotated to a position where one auxiliary filler area (21) is located in the box body (1) and the other auxiliary filler area (21) is located outside the box body (1), or can be rotated to a position where one auxiliary filler area (21) is located outside the box body (1) and the other auxiliary filler area (21) is located in the box body (1).
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Inventors:
LENG CHUNPENG (CN)
LI FUPING (CN)
WANG HAO (CN)
ZHOU YUNLONG (CN)
ZHENG XIAOXUE (CN)
YUAN YONGGANG (CN)
LI FUPING (CN)
WANG HAO (CN)
ZHOU YUNLONG (CN)
ZHENG XIAOXUE (CN)
YUAN YONGGANG (CN)
Application Number:
PCT/CN2022/081101
Publication Date:
December 08, 2022
Filing Date:
March 16, 2022
Export Citation:
Assignee:
UNIV NORTH CHINA SCIENCE & TECHNOLOGY (CN)
International Classes:
C02F9/14; C02F3/32
Foreign References:
| CN112225320A | 2021-01-15 | |||
| CN204469500U | 2015-07-15 | |||
| CN104667704A | 2015-06-03 | |||
| CN215559682U | 2022-01-18 | |||
| CN112759191A | 2021-05-07 | |||
| CN110228881A | 2019-09-13 | |||
| CN203370442U | 2014-01-01 | |||
| CN205398266U | 2016-07-27 | |||
| JP2011230012A | 2011-11-17 | |||
| DE102016111092A1 | 2017-06-22 |
Attorney, Agent or Firm:
KEYCOM PARTNERS, P.C. (CN)
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