公开(公告)号：US20160326662A1

公开(公告)日：2016-11-10

申请号：US15104286

申请日：2015-09-14

Applicant: HANGZHOU SANAL ENVIRONMENTAL TECHNOLOGY CO., LTD.

Inventor： Jianping Lin ,  Wentang Shi ,  Xiangfeng Shen ,  Cheng Luo

IPC: C25C7/04 ,  C25C1/10 ,  C25C1/08 ,  C25C1/12 ,  C25C1/16

CPC classification number: C25C7/04 ,  C25C1/08 ,  C25C1/10 ,  C25C1/12 ,  C25C1/16 ,  C25C7/06 ,  C25D17/10 ,  C25D21/04

Abstract: The present invention discloses a device for inductively suppressing acid mist from electrowinning. The device comprises a polar plate. A first isolation net and a second isolation net are respectively provided at two sides of the polar plate. Gaps are left between the first and second isolation nets and the two sides of the polar plate respectively. A first isolation piece and a second isolation piece are respectively provided to two sides of a top of the polar plate and are respectively located above the first and second isolation nets. The present invention also discloses a process for inductively suppressing acid mist from electrowinning by using the above device. The acid mist suppressing device and process of the present invention can prevent formation of acid mist during an electrowinning process so that pollution of acid mist can be eliminated and clean production can be realized.

Abstract translation: 本发明公开了一种用于感应地抑制电沉积酸雾的装置。 该装置包括极板。 第一隔离网和第二隔离网分别设置在极板的两侧。 间隙分别留在第一隔离网和第二隔离网之间以及极板两侧。 第一隔离件和第二隔离件分别设置在极板的顶部的两侧，并且分别位于第一隔离网和第二隔离网之上。 本发明还公开了一种通过使用上述装置感应地抑制电沉积酸雾的方法。 本发明的酸雾抑制装置和方法可以防止在电解提取过程中形成酸雾，从而可以消除酸雾的污染并且可以实现清洁生产。