基本信息:
- 专利标题： 一种混合酸洗槽
- 专利标题（英）：Mixed acid pickling tank
- 申请号：CN201510698365.0 申请日：2015-10-24
- 公开(公告)号：CN105220171A 公开(公告)日：2016-01-06
- 发明人： 王鲁宁 , 郭立合 , 郭沿军 , 朱银利 , 高维才 , 王飞 , 金宇 , 王勇
- 申请人： 本钢不锈钢冷轧丹东有限责任公司
- 申请人地址： 辽宁省丹东市临港产业园区临港工业东区本钢街1号
- 专利权人： 本钢不锈钢冷轧丹东有限责任公司
- 当前专利权人： 本钢不锈钢冷轧丹东有限责任公司
- 当前专利权人地址： 辽宁省丹东市临港产业园区临港工业东区本钢街1号
- 代理机构： 沈阳优普达知识产权代理事务所
- 代理人： 俞鲁江
- 主分类号： C23G3/02
- IPC分类号： C23G3/02
The invention discloses a mixed acid pickling tank which comprises a tank body and a tank cover. Drying rolls are arranged on the two sides of the tank body. A plurality of protruding parts are arranged at the bottom of the tank body. A plurality of immersing rolls are further arranged in the tank body and are different in height. Strip steel is driven by the drying rolls to move along the immersing rolls. The tank body is made of polypropylene random copolymer (PPR) acid and alkali resistant materials. A mixed solution of nitric acid, hydrofluoric acid and water is added. By controlling adjustment of the concentration of the mixed acid solution in the tank, oxidized scale on the surface of the strip steel is cleaned away, and the good cleaning effect of the surface of the strip steel is achieved.
公开/授权文献:
- CN105220171B 一种混合酸洗槽 公开/授权日：2018-02-16