Title:
DEEP CONE THICKENER CAPABLE OF RAPID AUTOMATIC REGULATION OF UNDERFLOW CONCENTRATION
Document Type and Number:
WIPO Patent Application WO/2019/184079
Kind Code:
A1
Abstract:
A deep cone thickener capable of rapid automatic regulation of an underflow concentration. The thickener comprises a housing, a dilution and flocculation system, a shearing and dehydration system, an underflow circulation system, and an automatic control system; the housing comprises a thickening tank wall (1), a cone (2), and a collection cylinder (3); the dilution and flocculation system comprises a feeding pipe (4), a flocculant addition pipe (5), and a center feeding well (6); the shearing and dehydration system comprises a driving motor (7), a driving shaft (8), and a rake (9); the underflow circulation system comprises a discharging valve, an underflow pump, a circulation pipe, and a concentration meter (12); the automatic control system comprises a PLC control system (24).
More Like This:
Inventors:
WU AIXIANG (CN)
WANG SHAOYONG (CN)
RUAN ZHUEN (CN)
YIN SHENGHUA (CN)
WANG HONGJIANG (CN)
WANG YIMING (CN)
WANG JIANDONG (CN)
WANG SHAOYONG (CN)
RUAN ZHUEN (CN)
YIN SHENGHUA (CN)
WANG HONGJIANG (CN)
WANG YIMING (CN)
WANG JIANDONG (CN)
Application Number:
PCT/CN2018/089049
Publication Date:
October 03, 2019
Filing Date:
May 30, 2018
Export Citation:
Assignee:
UNIV BEIJING SCIENCE & TECHNOLOGY (CN)
International Classes:
B01D21/01; B01D21/02; B01D21/30; B01D21/32
Domestic Patent References:
WO2000012192A1 | 2000-03-09 |
Foreign References:
CN201135796Y | 2008-10-22 | |||
CN206934815U | 2018-01-30 | |||
CN203894646U | 2014-10-22 |
Attorney, Agent or Firm:
BEIJING GUANGYOU PATENT FIRM CO., LTD (CN)
Download PDF: