Invention Grant
- Patent Title: Magnetic separation apparatus and method for recovery of solid material from solid-liquid mixture
- Patent Title (中): 用于从固液混合物回收固体物质的磁选机和方法
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Application No.: US12224030Application Date: 2008-02-22
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Publication No.: US08206596B2Publication Date: 2012-06-26
- Inventor: Nongyue Wang , Xiaogen Feng , Xiaohui Mao
- Applicant: Nongyue Wang , Xiaogen Feng , Xiaohui Mao
- Applicant Address: CN Taizhou, Jiangsu Province
- Assignee: Jiangsu Sinorgchem Technology Co., Ltd.
- Current Assignee: Jiangsu Sinorgchem Technology Co., Ltd.
- Current Assignee Address: CN Taizhou, Jiangsu Province
- Agency: Mei & Mark LLP
- Agent Manni Li
- International Application: PCT/CN2008/000387 WO 20080222
- International Announcement: WO2009/103191 WO 20090827
- Main IPC: B03C1/02
- IPC: B03C1/02

Abstract:
The present invention relates to a magnetic separation apparatus for continuous separating and recovering magnetic solid particles from a solid-liquid mixture. The apparatus includes at least one magnetic separation unit and each unit includes: an outer cylindrical vessel having a material inlet, a first outlet, and a second outlet; an inner cylindrical vessel, at least part of which extends along the axis inside the first cylindrical vessel without contacting with the inner surface of the outer cylindrical vessel; and a magnet, rendering the bottom of the inner cylindrical vessel magnetism during the first period and making the part of the surface lose its magnetism during a second period. When the solid-liquid mixture flows through the magnetic surface of the inner cylindrical vessel in the passage, the magnetic solids are absorbed and separated from the mixture.
Public/Granted literature
- US20100228056A1 Magnetic Separation Apparatus and Method for Recovery of Solid Material From Solid-Liquid Mixture Public/Granted day:2010-09-09
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