Title:
DIRECT-CURRENT ELECTROMAGNETIC PUMP FOR ALUMINUM ELECTROLYTIC CELL
Document Type and Number:
WIPO Patent Application WO/2008/138220
Kind Code:
A1
Abstract:
An electromagnetic pump, especially a direct-current electromagnetic pump
without external power source for transporting liquid metal, which is suitable
for taping out liquid aluminum from an electrolytic cell. Wherein, the pump body
(2) has a L-shape structure and a cathode (5) is arranged at the corner of the L-shape
structure in the pump body (2). Two magnetic conduction plates (4) are oppositely
arranged on the two sides of the L-shape structure in the pump body (2), and the
two magnetic conduction plates are connected to N pole and S pole of an electromagnet
(6) separately. The cathode (5) and the magnetic conduction plates (4) constitute
a pump channel. An exciting winding (8) is wound on the electromagnet (6). The
cathode (5) and the exciting winding (8) are all connected to a control box in situ.
The present invention possesses simple structure, liability, smaller volume,
economy and convenience to be repaired.
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Inventors:
ZHANG, Chao Sen (184 Hepingbei Street, Heping DistrictShenyang, Liaoning 1, 110001, CN)
张朝森 (中国辽宁省沈阳市和平区和平北大街184号, Liaoning 1, 110001, CN)
ZHANG, Dan Feng (184 Hepingbei Street, Heping DistrictShenyang, Liaoning 1, 110001, CN)
张朝森 (中国辽宁省沈阳市和平区和平北大街184号, Liaoning 1, 110001, CN)
ZHANG, Dan Feng (184 Hepingbei Street, Heping DistrictShenyang, Liaoning 1, 110001, CN)
Application Number:
CN2008/000919
Publication Date:
November 20, 2008
Filing Date:
May 09, 2008
Export Citation:
Assignee:
CHINA ALUMINUM INTERNATIONAL ENGINEERING CORPORATION LIMITED (B-15/F, Tongtai Mansion33 Jinrong Street,Xicheng District, Beijing 2, 100032, CN)
中铝国际工程有限责任公司 (中国北京市西城区金融大街33号通泰大厦B座15楼, Beijing 2, 100032, CN)
ZHANG, Chao Sen (184 Hepingbei Street, Heping DistrictShenyang, Liaoning 1, 110001, CN)
张朝森 (中国辽宁省沈阳市和平区和平北大街184号, Liaoning 1, 110001, CN)
中铝国际工程有限责任公司 (中国北京市西城区金融大街33号通泰大厦B座15楼, Beijing 2, 100032, CN)
ZHANG, Chao Sen (184 Hepingbei Street, Heping DistrictShenyang, Liaoning 1, 110001, CN)
张朝森 (中国辽宁省沈阳市和平区和平北大街184号, Liaoning 1, 110001, CN)
International Classes:
C25C3/06; H02K44/02; B22D35/04; F04B15/04; C25C3/00; H02K44/00; B22D35/00; F04B15/00
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (22/F, Great Eagle Centre23 Harbour Road,Wanchai, Hong Kong, HK)
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